---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4785 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 12G 8.1G 59% / 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: 7975 567 2656 0 4752 7110 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:c9:97:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fec9:9715/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:b1:e9:42 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4785) 07/02/26 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 160.61 69.24 91.37 5605.20 40180.36 02:54:01 57.33 0.12 57.21 21.83 9294.56 02:55:01 259.05 12.66 246.38 2265.91 26335.49 02:56:01 322.56 0.05 322.51 8.67 15617.53 02:57:01 333.91 0.00 333.91 0.00 16971.84 02:58:01 15.74 0.02 15.73 3.46 1813.09 02:59:01 4.12 0.00 4.12 0.00 2389.74 03:00:01 4.05 0.00 4.05 0.00 4195.27 03:01:01 10.74 0.00 10.74 0.00 6868.57 03:02:01 73.65 0.02 73.64 0.53 9288.32 03:03:01 317.71 0.45 317.26 3.60 24157.84 03:04:01 401.98 0.02 401.97 3.60 23641.93 03:05:01 14.76 0.10 14.66 7.07 674.69 03:06:01 19.13 0.58 18.55 42.39 1295.38 Average: 142.62 5.95 136.67 569.43 13056.19 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5858564 7396524 2308856 28.27 38804 1679212 987112 10.71 602808 1535884 68948 02:54:01 5483232 7347488 2684188 32.86 59060 1967544 1025096 11.12 668292 1809548 187036 02:55:01 4832064 7290524 3335356 40.84 79984 2515044 1381168 14.99 814376 2256288 6152 02:56:01 4524808 7286980 3642612 44.60 104468 2757752 1374904 14.92 863432 2474560 8344 02:57:01 4271220 7342568 3896200 47.70 122732 3013192 1331400 14.45 839720 2716148 2776 02:58:01 4083172 7193196 4084248 50.01 123532 3043484 1481988 16.08 1057252 2677860 12976 02:59:01 4191392 7328588 3976028 48.68 123588 3069072 1344276 14.59 924768 2701136 16344 03:00:01 3963092 7160112 4204328 51.48 123628 3126564 1530104 16.60 1106052 2744980 18048 03:01:01 3944352 7296188 4223068 51.71 124736 3274400 1377420 14.95 1035096 2829448 19848 03:02:01 3688296 7231016 4479124 54.84 126584 3449792 1429704 15.51 1221020 2883672 46844 03:03:01 3022988 7219784 5144432 62.99 141952 4024184 1438248 15.61 1253248 3448788 5100 03:04:01 2765560 7309980 5401860 66.14 156256 4334144 1239680 13.45 1251652 3688668 7592 03:05:01 2747496 7316380 5419924 66.36 156372 4335888 1151028 12.49 2192012 2742304 24 03:06:01 2736504 7294268 5430916 66.49 157820 4344628 1082152 11.74 2231528 2736832 8004 Average: 4008053 7286685 4159367 50.93 117108 3209636 1298163 14.09 1147233 2660437 29145 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 369.59 197.55 1210.14 64.19 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 58.72 46.89 689.91 5.33 0.00 0.00 0.00 0.00 02:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 229.41 180.59 2282.21 17.77 0.00 0.00 0.00 0.00 02:55:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 192.13 159.51 2031.54 14.88 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 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 ens3 9.48 10.95 7.85 3.36 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 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 ens3 8.51 8.98 33.96 1.99 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.45 1.87 0.31 0.35 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.47 0.50 0.09 0.10 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 43.08 35.65 522.13 3.39 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 69.82 62.06 636.22 7.51 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 306.57 245.03 3339.00 25.39 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 9.88 10.18 2.66 3.22 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 462.61 800.57 36.79 6308.19 0.00 0.00 0.00 0.00 03:05:01 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 25.61 33.79 13.63 160.30 0.00 0.00 0.00 0.00 03:06:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 127.75 128.24 771.98 473.09 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4785) 07/02/26 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 20.11 0.00 2.81 6.33 2.60 68.15 02:53:02 0 26.57 0.00 2.52 6.30 2.57 62.03 02:53:02 1 11.93 0.00 1.83 5.69 2.35 78.21 02:53:02 2 22.09 0.00 2.45 11.29 3.10 61.06 02:53:02 3 19.84 0.00 4.46 2.01 2.39 71.31 02:54:01 all 19.77 0.00 1.30 2.26 1.28 75.39 02:54:01 0 39.20 0.00 2.27 0.71 1.71 56.10 02:54:01 1 16.61 0.00 0.73 2.50 0.96 79.19 02:54:01 2 19.53 0.00 1.40 0.10 1.35 77.62 02:54:01 3 3.84 0.00 0.76 5.71 1.08 88.61 02:55:01 all 11.93 0.00 3.25 7.53 2.13 75.17 02:55:01 0 7.98 0.00 3.48 8.56 1.93 78.04 02:55:01 1 10.96 0.00 3.36 6.01 2.10 77.57 02:55:01 2 7.11 0.00 2.41 2.71 2.22 85.55 02:55:01 3 21.70 0.00 3.75 12.86 2.28 59.41 02:56:01 all 8.58 0.00 3.91 9.64 2.33 75.53 02:56:01 0 12.42 0.00 5.37 18.17 2.42 61.63 02:56:01 1 5.02 0.00 3.26 5.45 2.14 84.14 02:56:01 2 10.87 0.00 3.71 6.81 2.62 75.98 02:56:01 3 6.03 0.00 3.32 8.14 2.15 80.36 02:57:01 all 11.06 0.00 3.44 10.67 1.88 72.95 02:57:01 0 17.46 0.00 3.71 18.64 1.80 58.40 02:57:01 1 5.69 0.00 3.00 8.01 1.61 81.69 02:57:01 2 10.03 0.00 1.84 0.31 2.02 85.79 02:57:01 3 11.09 0.00 5.25 15.74 2.11 65.81 02:58:01 all 20.25 0.00 3.64 0.28 1.53 74.31 02:58:01 0 16.28 0.00 3.36 0.52 1.36 78.48 02:58:01 1 17.89 0.00 3.53 0.03 1.40 77.15 02:58:01 2 32.48 0.00 4.74 0.08 2.00 60.70 02:58:01 3 14.31 0.00 2.92 0.48 1.32 80.97 02:59:01 all 21.77 0.00 2.64 0.03 1.40 74.16 02:59:01 0 20.47 0.00 2.62 0.13 1.44 75.33 02:59:01 1 19.05 0.00 2.23 0.00 1.28 77.44 02:59:01 2 17.60 0.00 2.59 0.00 1.22 78.59 02:59:01 3 29.97 0.00 3.09 0.00 1.66 65.28 03:00:01 all 22.56 0.00 1.83 0.03 1.19 74.39 03:00:01 0 21.57 0.00 1.46 0.10 1.21 75.66 03:00:01 1 23.03 0.00 1.97 0.02 1.23 73.75 03:00:01 2 39.10 0.00 3.06 0.00 1.60 56.24 03:00:01 3 6.53 0.00 0.85 0.02 0.71 91.89 03:01:01 all 22.15 0.00 2.45 0.25 1.46 73.69 03:01:01 0 22.37 0.00 2.20 0.60 1.35 73.49 03:01:01 1 18.02 0.00 1.99 0.03 1.66 78.30 03:01:01 2 28.62 0.00 2.49 0.08 1.46 67.35 03:01:01 3 19.61 0.00 3.11 0.28 1.38 75.62 03:02:01 all 20.48 0.00 2.65 1.61 1.53 73.72 03:02:01 0 19.19 0.00 2.31 2.01 1.30 75.19 03:02:01 1 25.06 0.00 3.13 0.70 1.78 69.34 03:02:01 2 19.49 0.00 2.54 1.03 1.58 75.36 03:02:01 3 18.16 0.00 2.64 2.71 1.46 75.02 03:03:01 all 9.04 0.00 3.78 9.15 2.04 75.99 03:03:01 0 4.73 0.00 2.79 4.50 1.25 86.73 03:03:01 1 3.87 0.00 2.61 3.32 2.33 87.87 03:03:01 2 9.11 0.00 3.98 11.80 2.15 72.96 03:03:01 3 18.51 0.00 5.75 17.00 2.41 56.33 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 9.60 0.00 3.90 12.84 2.23 71.43 03:04:01 0 12.75 0.00 3.64 5.19 2.51 75.91 03:04:01 1 6.19 0.00 2.69 3.57 2.18 85.37 03:04:01 2 13.45 0.00 6.06 39.47 2.23 38.78 03:04:01 3 6.03 0.00 3.23 3.33 2.02 85.39 03:05:01 all 28.32 0.00 1.88 0.34 4.35 65.11 03:05:01 0 27.24 0.00 1.53 0.51 4.10 66.63 03:05:01 1 30.20 0.00 2.55 0.43 4.46 62.37 03:05:01 2 22.28 0.00 1.42 0.20 4.08 72.02 03:05:01 3 33.52 0.00 2.00 0.21 4.79 59.48 03:06:01 all 16.86 0.00 0.99 0.70 1.54 79.90 03:06:01 0 24.11 0.00 1.22 0.20 1.84 72.63 03:06:01 1 2.56 0.00 0.60 0.40 1.19 95.25 03:06:01 2 8.65 0.00 0.70 2.05 1.14 87.46 03:06:01 3 32.15 0.00 1.46 0.17 2.01 64.22 Average: all 17.32 0.00 2.75 4.40 1.97 73.56 Average: 0 19.43 0.00 2.75 4.73 1.92 71.18 Average: 1 14.01 0.00 2.39 2.58 1.91 79.11 Average: 2 18.60 0.00 2.81 5.41 2.06 71.12 Average: 3 17.26 0.00 3.04 4.90 1.99 72.81