---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-14730 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.8G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 514 3570 0 3890 7163 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:19:6d brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85157sec preferred_lft 85157sec inet6 fe80::f816:3eff:fe34:196d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:6e:22:52 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:69ff:fe6e:2252/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-14730) 10/10/26 _x86_64_ (4 CPU) 02:54:45 LINUX RESTART (4 CPU) 02:55:01 tps rtps wtps bread/s bwrtn/s 02:56:03 159.34 61.19 98.15 4980.37 41615.48 02:57:01 103.12 41.13 61.99 2420.13 11387.83 02:58:01 75.92 24.56 51.36 1994.47 19294.52 02:59:01 141.79 4.18 137.61 515.38 35248.26 03:00:01 317.23 0.77 316.46 27.60 11316.38 03:01:01 481.29 0.00 481.29 0.00 18434.79 03:02:01 519.95 0.00 519.95 0.00 20073.19 03:03:01 456.24 0.00 456.24 0.00 17723.85 03:04:01 273.72 0.57 273.15 8.13 10494.78 03:05:01 18.65 0.00 18.65 0.00 820.40 03:06:01 15.61 0.00 15.61 0.00 370.14 03:07:01 2691.50 0.00 2691.50 0.00 10387.47 03:08:01 471.02 0.00 471.02 0.00 16702.42 03:09:01 347.99 0.03 347.96 2.27 12374.07 03:10:01 513.53 2.37 511.16 18.93 18438.53 03:11:01 546.58 0.02 546.56 0.13 19491.28 03:12:01 3172.94 0.07 3172.87 6.13 28512.18 03:13:01 570.99 0.00 570.99 0.00 20107.72 03:14:02 381.57 8.23 373.34 555.90 20808.89 03:15:01 345.39 1.44 343.95 96.65 11181.57 Average: 581.00 7.18 573.83 528.53 17257.42 02:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:03 5783468 7380012 2383960 29.19 42268 1731684 1008292 10.94 612860 1596428 115388 02:57:01 5009312 7221248 3158116 38.67 68432 2295508 1128408 12.24 818780 2112332 375252 02:58:01 3865320 6638900 4302108 52.67 77544 2833536 1607996 17.45 1488608 2555308 313520 02:59:01 2183064 5697200 5984364 73.27 89344 3625452 3200180 34.72 2497036 3173276 8328 03:00:01 1506956 5103448 6660472 81.55 121944 3620884 3753560 40.73 3177168 3124764 13644 03:01:01 1273924 4994776 6893504 84.40 149612 3654180 3833512 41.60 3307188 3149556 11924 03:02:01 1134604 4983172 7032824 86.11 166020 3688256 3836388 41.63 3334872 3180544 11664 03:03:01 1013932 4974052 7153496 87.59 176576 3721588 3852672 41.80 3354148 3211656 11428 03:04:01 898492 4919664 7268936 89.00 182592 3737200 3962388 42.99 3415412 3222260 13756 03:05:01 891084 4913172 7276344 89.09 182604 3738248 3968736 43.06 3421168 3223216 1364 03:06:01 881616 4903820 7285812 89.21 182612 3738360 3966380 43.04 3431228 3223208 652 03:07:01 819580 4714016 7347848 89.97 183924 3737628 4188608 45.45 3627208 3220300 12212 03:08:01 750448 4711112 7416980 90.81 184140 3737488 4186100 45.42 3628960 3220412 11900 03:09:01 490548 4506236 7676880 93.99 184208 3744972 4481504 48.63 3819800 3223956 16888 03:10:01 331432 4422224 7835996 95.94 184836 3750208 4703964 51.04 3891088 3228084 11048 03:11:01 214760 4382676 7952668 97.37 184864 3751040 4833288 52.44 3923224 3228572 8932 03:12:01 240556 4378452 7926872 97.05 190976 3738932 4850068 52.63 3918408 3232836 30936 03:13:01 137620 4354008 8029808 98.32 190976 3739268 4905488 53.23 3937320 3233004 15952 03:14:02 3278408 7348556 4889020 59.86 189932 3787236 1317088 14.29 1138352 3244140 42500 03:15:01 3718292 7393608 4449136 54.47 190572 3580884 1038700 11.27 1101868 3040636 25760 Average: 1721171 5397018 6446257 78.93 156199 3497628 3431166 37.23 2892235 3032224 52652 02:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:03 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:56:03 ens3 424.88 284.65 1649.60 70.46 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 2.14 2.14 0.22 0.22 0.00 0.00 0.00 0.00 02:57:01 ens3 226.87 208.22 4379.22 32.48 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:58:01 ens3 393.48 349.44 6824.08 57.39 0.00 0.00 0.00 0.00 02:59:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 02:59:01 lo 3.32 3.32 0.48 0.48 0.00 0.00 0.00 0.00 02:59:01 ens3 359.11 297.22 4070.78 37.42 0.00 0.00 0.00 0.00 02:59:01 veth82d309a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 64.74 60.16 267.66 6.90 0.00 0.00 0.00 0.00 03:00:01 lo 114.80 114.80 273.76 273.76 0.00 0.00 0.00 0.00 03:00:01 ens3 2.02 1.58 0.37 1.52 0.00 0.00 0.00 0.00 03:00:01 veth82d309a 64.57 60.02 268.53 6.89 0.00 0.00 0.00 0.02 03:01:01 docker0 94.30 78.99 252.96 26.58 0.00 0.00 0.00 0.00 03:01:01 lo 141.61 141.61 276.86 276.86 0.00 0.00 0.00 0.00 03:01:01 ens3 0.98 0.75 0.24 0.72 0.00 0.00 0.00 0.00 03:01:01 veth82d309a 94.13 78.84 254.24 26.57 0.00 0.00 0.00 0.02 03:02:01 docker0 94.17 77.30 216.73 26.00 0.00 0.00 0.00 0.00 03:02:01 lo 143.86 143.86 240.01 240.01 0.00 0.00 0.00 0.00 03:02:01 ens3 0.53 0.37 0.09 0.87 0.00 0.00 0.00 0.00 03:02:01 veth82d309a 93.98 77.14 218.01 25.99 0.00 0.00 0.00 0.02 03:03:01 docker0 121.56 104.18 374.62 43.65 0.00 0.00 0.00 0.00 03:03:01 lo 173.34 173.34 414.19 414.19 0.00 0.00 0.00 0.00 03:03:01 ens3 0.67 0.48 0.12 0.93 0.00 0.00 0.00 0.00 03:03:01 veth82d309a 121.40 104.02 376.27 43.64 0.00 0.00 0.00 0.03 03:04:01 docker0 121.46 111.53 483.91 46.78 0.00 0.00 0.00 0.00 03:04:01 lo 185.72 185.72 527.75 527.75 0.00 0.00 0.00 0.00 03:04:01 ens3 1.67 1.05 0.28 1.27 0.00 0.00 0.00 0.00 03:04:01 veth82d309a 121.30 111.38 485.56 46.77 0.00 0.00 0.00 0.04 03:05:01 docker0 58.22 56.94 272.14 31.11 0.00 0.00 0.00 0.00 03:05:01 lo 91.93 91.93 301.97 301.97 0.00 0.00 0.00 0.00 03:05:01 ens3 1.05 0.52 0.35 0.49 0.00 0.00 0.00 0.00 03:05:01 veth82d309a 58.07 56.79 272.93 31.10 0.00 0.00 0.00 0.02 03:06:01 docker0 82.82 80.24 391.24 43.37 0.00 0.00 0.00 0.00 03:06:01 lo 122.48 122.48 432.21 432.21 0.00 0.00 0.00 0.00 03:06:01 ens3 0.97 0.33 0.26 0.35 0.00 0.00 0.00 0.00 03:06:01 veth82d309a 82.66 80.07 392.36 43.36 0.00 0.00 0.00 0.03 03:07:01 docker0 76.24 70.74 275.71 23.21 0.00 0.00 0.00 0.00 03:07:01 lo 133.58 133.58 298.92 298.92 0.00 0.00 0.00 0.00 03:07:01 ens3 1.85 1.33 0.54 1.92 0.00 0.00 0.00 0.00 03:07:01 veth82d309a 76.07 70.57 276.74 23.20 0.00 0.00 0.00 0.02 03:08:01 docker0 99.38 83.64 283.34 31.27 0.00 0.00 0.00 0.00 03:08:01 lo 144.31 144.31 311.52 311.52 0.00 0.00 0.00 0.00 03:08:01 ens3 0.27 0.27 0.04 0.41 0.00 0.00 0.00 0.00 03:08:01 veth82d309a 99.20 83.45 284.69 31.26 0.00 0.00 0.00 0.02 03:09:01 docker0 82.07 72.49 211.07 25.95 0.00 0.00 0.00 0.00 03:09:01 lo 157.11 157.11 237.42 237.42 0.00 0.00 0.00 0.00 03:09:01 ens3 22.10 17.46 4.44 31.40 0.00 0.00 0.00 0.00 03:09:01 veth82d309a 81.90 72.34 212.18 25.94 0.00 0.00 0.00 0.02 03:10:01 docker0 86.77 74.27 142.25 15.10 0.00 0.00 0.00 0.00 03:10:01 lo 153.24 153.24 156.08 156.08 0.00 0.00 0.00 0.00 03:10:01 ens3 18.16 12.23 3.61 36.01 0.00 0.00 0.00 0.00 03:10:01 veth82d309a 86.60 74.10 143.43 15.09 0.00 0.00 0.00 0.01 03:11:01 docker0 70.45 56.31 74.30 7.17 0.00 0.00 0.00 0.00 03:11:01 lo 124.28 124.28 80.72 80.72 0.00 0.00 0.00 0.00 03:11:01 ens3 0.67 0.52 0.17 0.38 0.00 0.00 0.00 0.00 03:11:01 veth82d309a 70.27 56.12 75.25 7.16 0.00 0.00 0.00 0.01 03:12:01 docker0 65.52 50.79 37.03 7.13 0.00 0.00 0.00 0.00 03:12:01 lo 113.86 113.86 43.37 43.37 0.00 0.00 0.00 0.00 03:12:01 ens3 0.15 0.10 0.02 0.16 0.00 0.00 0.00 0.00 03:12:01 veth82d309a 65.36 50.62 37.92 7.12 0.00 0.00 0.00 0.00 03:13:01 docker0 70.64 55.46 74.41 6.72 0.00 0.00 0.00 0.00 03:13:01 lo 121.66 121.66 80.17 80.17 0.00 0.00 0.00 0.00 03:13:01 ens3 1.05 0.85 0.21 0.86 0.00 0.00 0.00 0.00 03:13:01 veth82d309a 70.47 55.29 75.36 6.71 0.00 0.00 0.00 0.01 03:14:02 docker0 7.81 8.56 0.68 0.60 0.00 0.00 0.00 0.00 03:14:02 lo 17.95 17.95 1.26 1.26 0.00 0.00 0.00 0.00 03:14:02 ens3 34.34 30.69 109.66 18.56 0.00 0.00 0.00 0.00 03:14:02 veth7d99ca4 2.52 2.86 0.15 0.18 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 03:15:01 ens3 8.49 8.91 5.81 4.47 0.00 0.00 0.00 0.00 Average: docker0 59.91 52.18 168.15 17.10 0.00 0.00 0.00 0.00 Average: lo 97.52 97.52 184.13 184.13 0.00 0.00 0.00 0.00 Average: ens3 74.72 60.62 846.55 14.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-14730) 10/10/26 _x86_64_ (4 CPU) 02:54:45 LINUX RESTART (4 CPU) 02:55:01 CPU %user %nice %system %iowait %steal %idle 02:56:03 all 16.45 0.00 2.14 5.24 0.07 76.11 02:56:03 0 7.06 0.00 1.67 7.29 0.07 83.90 02:56:03 1 28.80 0.00 1.87 1.89 0.07 67.37 02:56:03 2 21.28 0.00 3.37 3.14 0.07 72.14 02:56:03 3 8.63 0.00 1.65 8.63 0.05 81.04 02:57:01 all 26.37 0.00 1.79 2.36 0.08 69.40 02:57:01 0 26.62 0.00 1.33 0.28 0.07 71.71 02:57:01 1 43.30 0.00 3.51 5.79 0.12 47.28 02:57:01 2 17.29 0.00 0.90 0.90 0.07 80.84 02:57:01 3 18.34 0.00 1.39 2.46 0.10 77.71 02:58:01 all 45.34 0.00 2.51 1.31 0.11 50.72 02:58:01 0 45.04 0.00 2.24 2.79 0.10 49.83 02:58:01 1 49.61 0.00 1.90 0.22 0.12 48.16 02:58:01 2 37.64 0.00 3.40 1.52 0.10 57.34 02:58:01 3 49.09 0.00 2.52 0.74 0.12 47.53 02:59:01 all 50.94 0.00 3.04 2.91 0.13 42.98 02:59:01 0 52.16 0.00 2.73 2.88 0.15 42.07 02:59:01 1 53.96 0.00 3.15 2.54 0.13 40.22 02:59:01 2 48.49 0.00 2.64 4.14 0.13 44.59 02:59:01 3 49.13 0.00 3.63 2.05 0.13 45.05 03:00:01 all 40.03 0.00 3.02 7.44 0.12 49.39 03:00:01 0 38.54 0.00 3.71 8.94 0.12 48.70 03:00:01 1 39.72 0.00 2.65 5.29 0.10 52.23 03:00:01 2 42.00 0.00 2.78 8.68 0.15 46.38 03:00:01 3 39.89 0.00 2.96 6.82 0.12 50.22 03:01:01 all 14.28 0.00 4.62 11.78 0.12 69.20 03:01:01 0 13.46 0.00 4.21 11.68 0.12 70.53 03:01:01 1 13.25 0.00 3.81 11.57 0.10 71.28 03:01:01 2 15.54 0.00 6.52 19.43 0.15 58.36 03:01:01 3 14.87 0.00 3.91 4.48 0.10 76.64 03:02:01 all 9.96 0.00 4.84 12.68 0.10 72.41 03:02:01 0 9.26 0.00 4.01 12.92 0.08 73.73 03:02:01 1 11.27 0.00 5.67 11.37 0.10 71.59 03:02:01 2 10.47 0.00 4.94 11.39 0.13 73.06 03:02:01 3 8.86 0.00 4.76 15.07 0.08 71.23 03:03:01 all 11.54 0.00 4.41 11.37 0.10 72.57 03:03:01 0 9.55 0.00 3.87 12.09 0.10 74.39 03:03:01 1 9.03 0.00 3.16 6.73 0.07 81.01 03:03:01 2 14.70 0.00 6.23 17.35 0.15 61.57 03:03:01 3 12.94 0.00 4.40 9.37 0.08 73.21 03:04:01 all 17.05 0.00 3.41 6.70 0.12 72.72 03:04:01 0 15.50 0.00 3.65 6.61 0.10 74.15 03:04:01 1 15.76 0.00 3.79 9.88 0.10 70.47 03:04:01 2 18.17 0.00 3.89 7.03 0.17 70.74 03:04:01 3 18.81 0.00 2.29 3.29 0.08 75.53 03:05:01 all 7.31 0.00 0.79 0.09 0.07 91.75 03:05:01 0 6.96 0.00 0.82 0.02 0.07 92.14 03:05:01 1 6.71 0.00 0.72 0.08 0.07 92.42 03:05:01 2 6.70 0.00 0.62 0.10 0.05 92.53 03:05:01 3 8.86 0.00 1.02 0.15 0.08 89.89 03:06:01 all 8.68 0.00 1.01 0.04 0.08 90.20 03:06:01 0 7.54 0.00 0.84 0.00 0.07 91.55 03:06:01 1 9.65 0.00 1.14 0.00 0.08 89.13 03:06:01 2 8.16 0.00 0.75 0.02 0.07 91.01 03:06:01 3 9.35 0.00 1.30 0.17 0.10 89.08 03:06:01 CPU %user %nice %system %iowait %steal %idle 03:07:01 all 11.46 0.00 3.64 8.34 0.09 76.46 03:07:01 0 10.88 0.00 4.59 7.88 0.08 76.56 03:07:01 1 11.60 0.00 2.48 8.48 0.08 77.36 03:07:01 2 12.60 0.00 2.75 10.41 0.10 74.14 03:07:01 3 10.79 0.00 4.72 6.61 0.10 77.77 03:08:01 all 9.98 0.00 4.51 12.35 0.09 73.06 03:08:01 0 7.86 0.00 3.79 9.25 0.05 79.04 03:08:01 1 11.71 0.00 5.25 18.40 0.08 64.55 03:08:01 2 11.01 0.00 4.79 16.29 0.13 67.77 03:08:01 3 9.37 0.00 4.24 5.50 0.07 80.83 03:09:01 all 23.49 0.00 3.92 8.76 0.12 63.71 03:09:01 0 24.21 0.00 3.73 9.53 0.12 62.41 03:09:01 1 21.29 0.00 4.25 11.01 0.12 63.33 03:09:01 2 26.35 0.00 4.28 9.63 0.12 59.62 03:09:01 3 22.09 0.00 3.46 4.88 0.12 69.44 03:10:01 all 14.37 0.00 4.75 12.79 0.13 67.96 03:10:01 0 14.80 0.00 5.28 10.88 0.12 68.92 03:10:01 1 15.23 0.00 4.71 14.59 0.12 65.35 03:10:01 2 11.73 0.00 3.39 7.16 0.13 77.59 03:10:01 3 15.70 0.00 5.61 18.46 0.13 60.10 03:11:01 all 9.28 0.00 4.89 13.58 0.11 72.14 03:11:01 0 9.03 0.00 5.09 14.56 0.12 71.21 03:11:01 1 9.19 0.00 4.96 14.40 0.08 71.37 03:11:01 2 9.37 0.00 4.73 14.26 0.15 71.49 03:11:01 3 9.54 0.00 4.78 11.11 0.08 74.48 03:12:01 all 8.01 0.00 6.83 18.79 0.13 66.24 03:12:01 0 7.79 0.00 7.01 18.49 0.10 66.61 03:12:01 1 7.36 0.00 6.92 18.04 0.12 67.57 03:12:01 2 9.08 0.00 8.06 24.52 0.15 58.18 03:12:01 3 7.85 0.00 5.36 14.19 0.12 72.47 03:13:01 all 9.53 0.00 5.19 13.53 0.10 71.65 03:13:01 0 10.09 0.00 5.15 14.21 0.08 70.46 03:13:01 1 10.40 0.00 4.97 13.92 0.10 70.61 03:13:01 2 8.97 0.00 5.51 20.08 0.17 65.26 03:13:01 3 8.63 0.00 5.12 5.96 0.07 80.23 03:14:02 all 22.73 0.00 2.16 14.06 0.09 60.97 03:14:02 0 19.28 0.00 2.31 2.81 0.06 75.54 03:14:02 1 22.87 0.00 2.75 23.41 0.08 50.89 03:14:02 2 24.13 0.00 1.91 29.55 0.15 44.28 03:14:02 3 24.66 0.00 1.67 0.64 0.07 72.97 03:15:01 all 9.85 0.00 0.96 14.85 0.06 74.27 03:15:01 0 3.33 0.00 0.83 5.07 0.00 90.77 03:15:01 1 18.38 0.00 0.66 10.42 0.07 70.47 03:15:01 2 12.37 0.00 1.79 43.14 0.12 42.58 03:15:01 3 5.37 0.00 0.59 0.85 0.02 93.17 Average: all 18.33 0.00 3.42 8.95 0.10 69.20 Average: 0 16.94 0.00 3.34 7.91 0.09 71.72 Average: 1 20.41 0.00 3.41 9.42 0.10 66.66 Average: 2 18.33 0.00 3.66 12.43 0.12 65.46 Average: 3 17.64 0.00 3.27 6.07 0.09 72.93