---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-567 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: 2799.998 BogoMIPS: 5599.99 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 474 2419 0 1049 3225 Swap: 1023 9 1014 ---> 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:98:b5:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85174sec preferred_lft 85174sec inet6 fe80::f816:3eff:fe98:b5b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:46:03:bc 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::42:30ff:fe46:3bc/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-567) 05/09/25 _x86_64_ (4 CPU) 09:13:25 LINUX RESTART (4 CPU) 09:14:02 tps rtps wtps bread/s bwrtn/s 09:15:01 109.91 21.52 88.39 737.23 7297.61 09:16:01 115.60 55.27 60.33 3637.87 18133.33 09:17:01 95.49 21.32 74.17 920.91 35652.60 09:18:01 402.65 32.36 370.29 1443.89 16268.09 09:19:01 386.49 9.15 377.34 251.29 14722.61 09:20:01 549.99 0.25 549.74 4.53 21125.55 09:21:01 467.81 0.20 467.61 1.73 18149.91 09:22:01 355.07 5.90 349.18 144.78 13647.19 09:23:01 16.78 0.33 16.45 6.53 792.13 09:24:01 26.91 10.36 16.55 247.29 411.66 09:25:01 2678.89 0.98 2677.90 11.60 11304.25 09:26:01 516.71 0.00 516.71 0.00 18311.61 09:27:01 393.20 11.38 381.82 336.55 13549.48 09:28:01 552.74 2.02 550.72 59.19 20583.10 09:29:01 586.87 12.51 574.35 242.49 21071.69 09:30:01 1495.35 0.82 1494.54 42.39 21434.32 09:31:01 2403.88 2.60 2401.28 42.39 27613.66 09:32:03 474.82 109.07 365.74 5509.12 15780.38 09:33:01 541.35 156.83 384.52 3096.73 20491.83 Average: 640.99 23.70 617.29 882.21 16651.23 09:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 1581596 3321220 2457056 60.84 55192 1837300 905016 17.79 582412 1688840 154856 09:16:01 290608 2563044 3748044 92.80 71368 2334856 1505720 29.60 1458964 2061392 65936 09:17:01 167072 1961940 3871580 95.86 83376 1855540 2407924 47.33 1988768 1666932 376 09:18:01 128740 1422668 3909912 96.81 116072 1397072 3278332 64.44 2486620 1174528 16340 09:19:01 134800 1254216 3903852 96.66 137600 1177516 3496328 68.73 2553456 1052820 9960 09:20:01 152512 1251660 3886140 96.22 154496 1078300 3501328 68.83 2527024 997288 11596 09:21:01 131952 1240108 3906700 96.73 163816 1022432 3508972 68.98 2510764 975528 11312 09:22:01 136176 1209548 3902476 96.63 169840 950520 3608412 70.93 2501000 946116 13860 09:23:01 120636 1198840 3918016 97.01 169868 955468 3623008 71.22 2512820 949664 1160 09:24:01 143288 1189152 3895364 96.45 170412 927192 3628036 71.32 2498916 944672 344 09:25:01 227968 1144024 3810684 94.36 171656 926908 3728864 73.30 2554456 937296 10304 09:26:01 148236 1140488 3890416 96.33 171832 930344 3726664 73.26 2561852 935472 10204 09:27:01 116420 725052 3922232 97.12 122312 614572 4427188 87.03 2786148 739700 21664 09:28:01 127320 667428 3911332 96.85 118596 523988 4484308 88.15 2786304 693180 12908 09:29:01 131668 650032 3906984 96.74 112992 468772 4623820 90.89 2741060 686500 12236 09:30:01 127100 640284 3911552 96.85 121032 430364 4631216 91.04 2731584 674044 15188 09:31:01 163600 618548 3875052 95.95 123680 388120 4682024 92.03 2724356 661220 13680 09:32:03 1313320 2052940 2725332 67.48 130676 638968 2272048 44.66 1590960 773420 146900 09:33:01 2489140 3270684 1549512 38.37 157448 786644 1027980 20.21 691588 685924 16228 Average: 412219 1448520 3626433 89.79 132751 1012888 3319326 65.25 2252055 1012870 28687 09:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 09:15:01 ens3 146.65 121.15 1189.23 29.49 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 09:16:01 ens3 398.10 370.20 4320.03 65.81 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 3.35 3.35 0.38 0.38 0.00 0.00 0.00 0.00 09:17:01 ens3 649.22 509.05 8025.27 57.73 0.00 0.00 0.00 0.00 09:17:01 veth607c8dc 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 09:17:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:18:01 lo 101.33 101.33 272.05 272.05 0.00 0.00 0.00 0.00 09:18:01 ens3 0.73 0.88 0.13 0.48 0.00 0.00 0.00 0.00 09:18:01 veth607c8dc 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 vethbfc74d8 63.37 59.21 268.41 6.55 0.00 0.00 0.00 0.02 09:19:01 lo 127.33 127.33 234.70 234.70 0.00 0.00 0.00 0.00 09:19:01 ens3 2.23 2.48 0.49 1.82 0.00 0.00 0.00 0.00 09:19:01 veth607c8dc 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 vethbfc74d8 77.24 65.86 214.40 22.67 0.00 0.00 0.00 0.02 09:20:01 lo 154.07 154.07 259.61 259.61 0.00 0.00 0.00 0.00 09:20:01 ens3 1.03 0.63 0.37 1.10 0.00 0.00 0.00 0.00 09:20:01 veth607c8dc 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 vethbfc74d8 100.60 83.12 235.62 28.17 0.00 0.00 0.00 0.02 09:21:01 lo 178.64 178.64 434.19 434.19 0.00 0.00 0.00 0.00 09:21:01 ens3 0.63 0.45 0.11 0.92 0.00 0.00 0.00 0.00 09:21:01 veth607c8dc 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 vethbfc74d8 125.50 107.92 394.97 45.19 0.00 0.00 0.00 0.03 09:22:01 lo 180.44 180.44 480.53 480.53 0.00 0.00 0.00 0.00 09:22:01 ens3 1.53 1.28 0.30 1.28 0.00 0.00 0.00 0.00 09:22:01 veth607c8dc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 vethbfc74d8 117.20 105.35 442.49 42.32 0.00 0.00 0.00 0.04 09:23:01 lo 89.34 89.34 296.15 296.15 0.00 0.00 0.00 0.00 09:23:01 ens3 0.38 0.27 0.06 0.28 0.00 0.00 0.00 0.00 09:23:01 veth607c8dc 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 vethbfc74d8 57.04 54.41 268.59 29.75 0.00 0.00 0.00 0.02 09:24:01 lo 138.49 138.49 489.34 489.34 0.00 0.00 0.00 0.00 09:24:01 ens3 8.00 5.68 5.74 5.97 0.00 0.00 0.00 0.00 09:24:01 veth607c8dc 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 vethbfc74d8 93.23 91.73 443.76 49.64 0.00 0.00 0.00 0.04 09:25:01 lo 127.86 127.86 295.01 295.01 0.00 0.00 0.00 0.00 09:25:01 ens3 1.52 1.22 0.29 1.71 0.00 0.00 0.00 0.00 09:25:01 veth607c8dc 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 vethbfc74d8 72.74 67.52 273.54 22.71 0.00 0.00 0.00 0.02 09:26:01 lo 157.59 157.59 330.53 330.53 0.00 0.00 0.00 0.00 09:26:01 ens3 0.33 0.25 0.05 0.43 0.00 0.00 0.00 0.00 09:26:01 veth607c8dc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 vethbfc74d8 106.55 90.67 302.26 32.96 0.00 0.00 0.00 0.02 09:27:01 lo 179.37 179.37 262.42 262.42 0.00 0.00 0.00 0.00 09:27:01 ens3 28.52 23.59 5.69 42.35 0.00 0.00 0.00 0.00 09:27:01 veth607c8dc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 vethbfc74d8 93.42 84.06 234.68 28.81 0.00 0.00 0.00 0.02 09:28:01 lo 142.36 142.36 124.06 124.06 0.00 0.00 0.00 0.00 09:28:01 ens3 14.96 10.20 2.86 29.64 0.00 0.00 0.00 0.00 09:28:01 veth607c8dc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 vethbfc74d8 80.77 66.54 114.10 12.12 0.00 0.00 0.00 0.01 09:29:01 lo 129.20 129.20 81.69 81.69 0.00 0.00 0.00 0.00 09:29:01 ens3 0.72 0.77 0.18 0.37 0.00 0.00 0.00 0.00 09:29:01 veth607c8dc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 vethbfc74d8 73.10 57.99 75.82 7.62 0.00 0.00 0.00 0.01 09:30:01 lo 106.95 106.95 39.29 39.29 0.00 0.00 0.00 0.00 09:30:01 ens3 1.77 1.23 5.59 0.27 0.00 0.00 0.00 0.00 09:30:01 veth607c8dc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 vethbfc74d8 60.73 47.13 34.37 6.46 0.00 0.00 0.00 0.00 09:31:01 lo 98.60 98.60 71.25 71.25 0.00 0.00 0.00 0.00 09:31:01 ens3 1.28 1.00 0.43 1.03 0.00 0.00 0.00 0.00 09:31:01 veth607c8dc 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 vethbfc74d8 57.57 45.73 67.61 5.35 0.00 0.00 0.00 0.01 09:32:03 lo 27.52 27.52 5.25 5.25 0.00 0.00 0.00 0.00 09:32:03 ens3 11.91 9.21 2.41 10.94 0.00 0.00 0.00 0.00 09:32:03 veth607c8dc 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:32:03 docker0 1170.61 1021.54 3289.86 334.61 0.00 0.00 0.00 0.00 09:33:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 09:33:01 ens3 46.62 36.63 131.20 53.77 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 102.58 102.58 193.80 193.80 0.00 0.00 0.00 0.00 Average: ens3 69.21 57.64 720.78 15.99 0.00 0.00 0.00 0.00 Average: docker0 63.00 54.97 177.04 18.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-567) 05/09/25 _x86_64_ (4 CPU) 09:13:25 LINUX RESTART (4 CPU) 09:14:02 CPU %user %nice %system %iowait %steal %idle 09:15:01 all 18.54 0.00 1.21 3.13 0.05 77.07 09:15:01 0 14.09 0.00 0.97 0.63 0.03 84.28 09:15:01 1 3.19 0.00 0.54 3.14 0.05 93.08 09:15:01 2 17.66 0.00 0.92 0.68 0.07 80.68 09:15:01 3 39.38 0.00 2.43 8.07 0.07 50.05 09:16:01 all 47.81 0.00 2.50 2.12 0.10 47.46 09:16:01 0 50.55 0.00 3.44 2.67 0.10 43.24 09:16:01 1 44.30 0.00 2.54 1.64 0.10 51.41 09:16:01 2 48.41 0.00 2.04 1.41 0.12 48.02 09:16:01 3 48.00 0.00 1.96 2.80 0.10 47.14 09:17:01 all 44.24 0.00 3.23 1.51 0.12 50.90 09:17:01 0 49.91 0.00 1.92 1.02 0.12 47.03 09:17:01 1 42.64 0.00 3.70 1.41 0.10 52.15 09:17:01 2 34.61 0.00 3.57 2.57 0.12 59.13 09:17:01 3 49.83 0.00 3.74 1.04 0.10 45.29 09:18:01 all 31.51 0.00 3.28 7.96 0.10 57.15 09:18:01 0 30.58 0.00 3.27 7.92 0.08 58.15 09:18:01 1 35.33 0.00 3.39 8.25 0.10 52.93 09:18:01 2 23.58 0.00 3.01 7.14 0.13 66.14 09:18:01 3 36.51 0.00 3.46 8.54 0.12 51.37 09:19:01 all 23.25 0.00 3.76 8.74 0.10 64.14 09:19:01 0 22.30 0.00 2.42 6.99 0.08 68.21 09:19:01 1 19.58 0.00 4.46 6.23 0.08 69.64 09:19:01 2 22.53 0.00 2.94 5.69 0.13 68.71 09:19:01 3 28.61 0.00 5.22 16.06 0.10 50.01 09:20:01 all 10.59 0.00 5.01 12.39 0.09 71.92 09:20:01 0 11.27 0.00 5.52 14.94 0.08 68.19 09:20:01 1 11.24 0.00 5.80 13.58 0.08 69.30 09:20:01 2 9.37 0.00 4.29 11.05 0.10 75.18 09:20:01 3 10.46 0.00 4.43 9.99 0.07 75.05 09:21:01 all 12.78 0.00 4.68 10.55 0.09 71.90 09:21:01 0 12.81 0.00 4.63 18.66 0.10 63.80 09:21:01 1 12.14 0.00 4.71 5.97 0.07 77.12 09:21:01 2 16.15 0.00 6.29 11.78 0.13 65.64 09:21:01 3 10.07 0.00 3.10 5.75 0.07 81.01 09:22:01 all 16.22 0.00 3.93 7.92 0.09 71.83 09:22:01 0 15.13 0.00 3.23 6.74 0.07 74.83 09:22:01 1 15.64 0.00 3.61 14.10 0.08 66.57 09:22:01 2 17.22 0.00 3.79 4.01 0.10 74.87 09:22:01 3 16.90 0.00 5.09 6.85 0.08 71.07 09:23:01 all 7.07 0.00 0.71 0.05 0.05 92.13 09:23:01 0 5.77 0.00 0.48 0.03 0.05 93.66 09:23:01 1 7.34 0.00 0.70 0.12 0.07 91.77 09:23:01 2 9.33 0.00 1.07 0.02 0.05 89.53 09:23:01 3 5.83 0.00 0.58 0.02 0.05 93.52 09:24:01 all 9.43 0.00 1.05 0.13 0.07 89.33 09:24:01 0 10.25 0.00 1.22 0.23 0.07 88.24 09:24:01 1 8.62 0.00 1.10 0.12 0.07 90.10 09:24:01 2 9.83 0.00 0.87 0.08 0.07 89.15 09:24:01 3 8.99 0.00 1.02 0.07 0.07 89.85 09:25:01 all 10.89 0.00 3.34 7.36 0.08 78.32 09:25:01 0 9.90 0.00 2.70 6.97 0.05 80.37 09:25:01 1 11.22 0.00 4.52 10.04 0.07 74.16 09:25:01 2 11.64 0.00 4.08 7.27 0.12 76.89 09:25:01 3 10.81 0.00 2.07 5.18 0.07 81.88 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 11.10 0.00 4.52 11.68 0.09 72.61 09:26:01 0 10.72 0.00 4.75 10.52 0.08 73.92 09:26:01 1 10.53 0.00 4.50 7.41 0.08 77.47 09:26:01 2 11.82 0.00 4.04 16.33 0.12 67.69 09:26:01 3 11.33 0.00 4.80 12.48 0.08 71.31 09:27:01 all 23.15 0.00 4.20 8.60 0.10 63.95 09:27:01 0 22.59 0.00 3.58 7.64 0.08 66.11 09:27:01 1 23.11 0.00 3.65 1.53 0.10 71.61 09:27:01 2 23.27 0.00 4.16 7.05 0.12 65.39 09:27:01 3 23.66 0.00 5.39 18.20 0.10 52.64 09:28:01 all 12.97 0.00 5.04 12.71 0.11 69.17 09:28:01 0 11.08 0.00 4.85 15.06 0.12 68.89 09:28:01 1 11.93 0.00 4.55 11.49 0.10 71.94 09:28:01 2 14.97 0.00 5.01 7.07 0.13 72.82 09:28:01 3 13.89 0.00 5.76 17.17 0.12 63.05 09:29:01 all 10.21 0.00 5.34 13.58 0.10 70.77 09:29:01 0 9.53 0.00 5.98 17.36 0.08 67.05 09:29:01 1 11.76 0.00 5.29 8.15 0.10 74.71 09:29:01 2 11.34 0.00 5.47 13.55 0.12 69.53 09:29:01 3 8.23 0.00 4.65 15.25 0.08 71.79 09:30:01 all 8.15 0.00 5.71 18.64 0.10 67.40 09:30:01 0 8.06 0.00 6.28 16.10 0.10 69.46 09:30:01 1 8.49 0.00 5.86 24.71 0.08 60.86 09:30:01 2 8.69 0.00 5.69 18.63 0.13 66.86 09:30:01 3 7.37 0.00 5.02 15.13 0.10 72.38 09:31:01 all 8.68 0.00 5.95 19.61 0.10 65.66 09:31:01 0 8.21 0.00 5.75 19.69 0.08 66.27 09:31:01 1 7.38 0.00 5.39 18.57 0.10 68.55 09:31:01 2 10.38 0.00 7.21 24.37 0.15 57.89 09:31:01 3 8.75 0.00 5.46 15.87 0.08 69.84 09:32:03 all 22.16 0.00 2.01 14.96 0.08 60.79 09:32:03 0 21.53 0.00 2.26 18.06 0.08 58.08 09:32:03 1 21.16 0.00 1.50 8.47 0.07 68.79 09:32:03 2 25.76 0.00 2.49 11.12 0.11 60.52 09:32:03 3 20.16 0.00 1.82 22.21 0.08 55.74 09:33:01 all 8.46 0.00 1.21 20.11 0.06 70.17 09:33:01 0 8.21 0.00 1.63 33.05 0.07 57.05 09:33:01 1 16.99 0.00 0.95 17.60 0.05 64.41 09:33:01 2 5.79 0.00 1.29 26.04 0.12 66.76 09:33:01 3 2.85 0.00 0.98 3.71 0.02 92.44 Average: all 17.76 0.00 3.51 9.55 0.09 69.09 Average: 0 17.50 0.00 3.42 10.72 0.08 68.28 Average: 1 16.98 0.00 3.51 8.54 0.08 70.88 Average: 2 17.53 0.00 3.59 9.23 0.11 69.55 Average: 3 19.04 0.00 3.53 9.73 0.08 67.63