---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7914 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 894 24528 0 6743 30817 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c4:aa:fd brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fec4:aafd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:53:00:63 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7914) 02/23/24 _x86_64_ (8 CPU) 10:45:54 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps bread/s bwrtn/s 10:47:01 166.44 87.25 79.19 6251.36 60985.44 10:48:01 165.26 47.78 117.48 3529.95 31767.64 10:49:01 94.38 3.20 91.18 295.28 34071.39 10:50:01 76.71 14.11 62.60 2600.33 39380.61 10:51:01 161.72 3.50 158.22 476.99 77980.74 10:52:01 292.18 3.47 288.72 417.00 78618.50 10:53:01 100.60 0.67 99.93 36.79 26861.26 10:54:01 61.72 0.27 61.46 30.39 20411.13 Average: 139.88 20.03 119.85 1704.78 46259.44 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 30230576 31706080 2708644 8.22 57048 1737184 1427276 4.20 869512 1563184 86892 10:48:01 29187908 31095952 3751312 11.39 83256 2123464 2363272 6.95 1552192 1880152 115520 10:49:01 27764844 30154484 5174376 15.71 90808 2586424 2698716 7.94 2627832 2203948 164048 10:50:01 28196036 31595716 4743184 14.40 101528 3565668 1487452 4.38 1399716 2961112 480272 10:51:01 26748184 31626108 6191036 18.80 131868 4930384 1466848 4.32 1412888 4306608 76468 10:52:01 23305556 29879008 9633664 29.25 177456 6428392 8587556 25.27 3358896 5618888 2428 10:53:01 20804980 27713100 12134240 36.84 185580 6739352 10708644 31.51 5643352 5807660 2508 10:54:01 21948772 28821656 10990448 33.37 187164 6751848 5714360 16.81 4644820 5716340 452 Average: 26023357 30324013 6915863 21.00 126838 4357840 4306766 12.67 2688651 3757236 116074 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 ens3 338.64 246.74 1601.65 63.02 0.00 0.00 0.00 0.00 10:47:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 270.00 226.21 2143.33 48.83 0.00 0.00 0.00 0.00 10:48:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 1007.55 781.07 4759.44 227.73 0.00 0.00 0.00 0.00 10:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 397.73 322.28 1729.87 113.73 0.00 0.00 0.00 0.00 10:50:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 500.98 283.37 11383.42 26.78 0.00 0.00 0.00 0.00 10:51:01 lo 5.53 5.53 0.61 0.61 0.00 0.00 0.00 0.00 10:51:01 br-f4a52edb6a93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 vethb04e928 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:52:01 vethffe0809 8.70 8.08 1.12 1.31 0.00 0.00 0.00 0.00 10:52:01 ens3 507.02 211.90 12172.19 18.45 0.00 0.00 0.00 0.00 10:52:01 veth0fd171a 57.31 48.58 13.45 4.36 0.00 0.00 0.00 0.00 10:53:01 vethb04e928 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 vethffe0809 25.75 17.25 2.17 2.29 0.00 0.00 0.00 0.00 10:53:01 ens3 10.46 7.57 3.77 3.58 0.00 0.00 0.00 0.00 10:53:01 veth0fd171a 99.20 103.07 317.98 9.01 0.00 0.00 0.00 0.03 10:54:01 vethffe0809 26.78 19.10 2.59 2.95 0.00 0.00 0.00 0.00 10:54:01 ens3 27.86 19.60 7.87 20.09 0.00 0.00 0.00 0.00 10:54:01 veth0fd171a 13.68 25.33 6.93 11.59 0.00 0.00 0.00 0.00 10:54:01 br-10bfb9b96d86 23.06 13.98 10.59 1.60 0.00 0.00 0.00 0.00 Average: vethffe0809 7.65 5.55 0.74 0.82 0.00 0.00 0.00 0.00 Average: ens3 382.53 262.34 4225.14 65.28 0.00 0.00 0.00 0.00 Average: veth0fd171a 21.27 22.12 42.29 3.12 0.00 0.00 0.00 0.00 Average: br-10bfb9b96d86 2.88 1.75 1.32 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7914) 02/23/24 _x86_64_ (8 CPU) 10:45:54 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 8.76 0.00 1.23 3.50 0.04 86.46 10:47:01 0 5.83 0.00 1.07 0.47 0.03 92.60 10:47:01 1 5.79 0.00 1.21 9.39 0.05 83.56 10:47:01 2 4.76 0.00 0.75 1.19 0.02 93.29 10:47:01 3 2.76 0.00 1.12 0.42 0.02 95.69 10:47:01 4 20.37 0.00 1.35 0.94 0.05 77.29 10:47:01 5 11.79 0.00 1.17 0.57 0.07 86.41 10:47:01 6 10.49 0.00 2.27 1.22 0.03 85.99 10:47:01 7 8.34 0.00 0.87 13.85 0.05 76.89 10:48:01 all 16.31 0.00 1.04 2.72 0.05 79.88 10:48:01 0 14.58 0.00 1.34 1.59 0.03 82.46 10:48:01 1 32.20 0.00 1.54 1.24 0.05 64.98 10:48:01 2 19.65 0.00 0.73 0.55 0.03 79.04 10:48:01 3 28.34 0.00 1.64 1.37 0.05 68.61 10:48:01 4 6.24 0.00 0.50 1.71 0.10 91.44 10:48:01 5 10.13 0.00 1.00 0.78 0.03 88.05 10:48:01 6 12.08 0.00 0.72 0.30 0.03 86.87 10:48:01 7 7.26 0.00 0.85 14.27 0.05 77.57 10:49:01 all 44.89 0.00 1.50 1.41 0.08 52.11 10:49:01 0 27.21 0.00 0.95 0.00 0.05 71.78 10:49:01 1 53.12 0.00 1.36 0.22 0.08 45.22 10:49:01 2 50.41 0.00 2.15 0.07 0.12 47.26 10:49:01 3 50.46 0.00 1.01 0.17 0.08 48.28 10:49:01 4 46.90 0.00 1.66 0.00 0.07 51.37 10:49:01 5 56.43 0.00 1.72 0.62 0.10 41.13 10:49:01 6 28.41 0.00 0.92 7.92 0.05 62.70 10:49:01 7 46.31 0.00 2.28 2.28 0.12 49.01 10:50:01 all 21.15 0.00 1.78 4.70 0.06 72.32 10:50:01 0 17.78 0.00 0.99 0.50 0.05 80.67 10:50:01 1 34.23 0.00 2.08 2.51 0.08 61.09 10:50:01 2 23.12 0.00 2.33 0.17 0.05 74.32 10:50:01 3 18.85 0.00 2.32 6.59 0.05 72.19 10:50:01 4 14.38 0.00 1.36 8.26 0.05 75.95 10:50:01 5 20.04 0.00 1.91 1.12 0.05 76.88 10:50:01 6 21.55 0.00 1.67 8.92 0.08 67.77 10:50:01 7 19.32 0.00 1.59 9.47 0.07 69.55 10:51:01 all 8.91 0.00 2.63 6.25 0.05 82.17 10:51:01 0 6.84 0.00 2.35 0.71 0.03 90.06 10:51:01 1 24.68 0.00 4.66 26.18 0.08 44.39 10:51:01 2 8.15 0.00 2.84 0.54 0.05 88.42 10:51:01 3 9.01 0.00 3.31 0.27 0.03 87.38 10:51:01 4 4.57 0.00 1.51 19.27 0.03 74.61 10:51:01 5 6.75 0.00 1.99 0.17 0.03 91.06 10:51:01 6 4.42 0.00 1.76 0.08 0.07 93.67 10:51:01 7 6.89 0.00 2.61 2.82 0.05 87.62 10:52:01 all 29.08 0.00 5.47 7.84 0.12 57.49 10:52:01 0 24.26 0.00 5.01 18.41 0.12 52.21 10:52:01 1 27.94 0.00 5.66 7.40 0.14 58.86 10:52:01 2 28.53 0.00 5.21 5.84 0.12 60.30 10:52:01 3 31.14 0.00 6.14 19.19 0.14 43.39 10:52:01 4 26.09 0.00 5.05 3.29 0.15 65.42 10:52:01 5 31.26 0.00 7.29 5.57 0.12 55.76 10:52:01 6 32.96 0.00 4.42 1.48 0.10 61.04 10:52:01 7 30.50 0.00 4.99 1.57 0.10 62.85 10:53:01 all 35.48 0.00 2.36 2.45 0.11 59.60 10:53:01 0 41.27 0.00 2.29 0.27 0.10 56.08 10:53:01 1 37.78 0.00 2.69 2.49 0.10 56.94 10:53:01 2 37.63 0.00 3.19 8.61 0.12 50.46 10:53:01 3 33.48 0.00 2.13 0.47 0.12 63.79 10:53:01 4 34.56 0.00 2.00 5.74 0.10 57.60 10:53:01 5 28.80 0.00 2.60 1.17 0.12 67.32 10:53:01 6 38.62 0.00 2.08 0.59 0.12 58.60 10:53:01 7 31.67 0.00 1.92 0.29 0.13 65.99 10:54:01 all 10.83 0.00 1.64 1.31 0.11 86.11 10:54:01 0 11.26 0.00 1.89 0.59 0.12 86.15 10:54:01 1 6.73 0.00 1.94 1.91 0.12 89.30 10:54:01 2 14.64 0.00 1.86 5.99 0.10 77.41 10:54:01 3 11.31 0.00 1.68 0.13 0.10 86.78 10:54:01 4 10.92 0.00 1.70 1.08 0.13 86.18 10:54:01 5 10.94 0.00 1.36 0.20 0.10 87.40 10:54:01 6 10.06 0.00 1.06 0.32 0.12 88.45 10:54:01 7 10.75 0.00 1.63 0.25 0.13 87.23 Average: all 21.90 0.00 2.20 3.77 0.08 72.05 Average: 0 18.62 0.00 1.98 2.80 0.07 76.54 Average: 1 27.79 0.00 2.64 6.41 0.09 63.07 Average: 2 23.33 0.00 2.38 2.86 0.08 71.36 Average: 3 23.14 0.00 2.41 3.55 0.07 70.82 Average: 4 20.48 0.00 1.89 5.03 0.09 72.51 Average: 5 21.99 0.00 2.37 1.27 0.08 74.29 Average: 6 19.79 0.00 1.86 2.60 0.08 75.67 Average: 7 20.12 0.00 2.09 5.61 0.09 72.09