---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7542 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 13G 143G 8% / 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 838 26509 0 4818 30872 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:58:b8:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe58:b829/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:78:0d:1d 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-7542) 12/25/23 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 129.06 32.62 96.44 1670.50 54904.86 02:51:01 146.74 23.13 123.61 2775.67 61136.21 02:52:01 420.85 12.16 408.68 811.93 123263.17 02:53:01 32.16 0.40 31.76 33.32 4179.41 02:54:01 2.33 0.02 2.32 0.13 42.33 02:55:01 5.52 0.00 5.52 0.00 203.98 02:56:01 9.90 0.05 9.85 7.60 1135.81 02:57:01 59.11 1.40 57.71 107.45 3288.44 Average: 100.65 8.67 91.97 673.74 30968.86 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30105520 31707324 2833700 8.60 69396 1842748 1443164 4.25 862932 1678560 163868 02:51:01 29465204 31686076 3474016 10.55 94100 2411368 1601748 4.71 965756 2159640 351948 02:52:01 26739284 31253304 6199936 18.82 131340 4549124 5238264 15.41 1457584 4238488 1912 02:53:01 24293452 29005472 8645768 26.25 132392 4663228 8922060 26.25 3785608 4342436 216 02:54:01 24263792 28973972 8675428 26.34 132448 4663420 8902764 26.19 3816800 4340392 216 02:55:01 23910196 28626020 9029024 27.41 132668 4667980 9051256 26.63 4168352 4337640 1168 02:56:01 23953628 28696556 8985592 27.28 132816 4696944 8396500 24.70 4114500 4352820 244 02:57:01 27116376 31601036 5822844 17.68 135320 4544696 1548504 4.56 1242052 4109432 19956 Average: 26230932 30193720 6708288 20.37 120060 4004938 5638032 16.59 2551698 3694926 67441 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 72.63 50.62 994.53 7.69 0.00 0.00 0.00 0.00 02:50:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-c458a092731b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 124.63 85.49 2944.09 10.88 0.00 0.00 0.00 0.00 02:51:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-c458a092731b 0.60 0.48 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 vethf34c122 0.30 0.40 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 ens3 470.05 265.37 16783.44 19.02 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 br-c458a092731b 1.87 2.30 2.97 6.68 0.00 0.00 0.00 0.00 02:53:01 vethf34c122 1.48 1.73 0.52 2.70 0.00 0.00 0.00 0.00 02:53:01 ens3 6.55 4.27 1.38 1.40 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 br-c458a092731b 1.25 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 vethf34c122 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 4.30 1.75 5.55 0.80 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 br-c458a092731b 5.88 7.30 10.70 21.43 0.00 0.00 0.00 0.00 02:55:01 vethf34c122 3.85 3.50 1.73 5.37 0.00 0.00 0.00 0.00 02:55:01 ens3 1.80 1.55 0.33 0.58 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 br-c458a092731b 2.37 2.52 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 vethf34c122 0.62 0.77 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 ens3 23.41 19.53 10.62 38.78 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 56.44 38.21 115.30 22.31 0.00 0.00 0.00 0.00 02:57:01 lo 61.07 61.07 45.29 45.29 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 95.02 58.36 2610.22 12.69 0.00 0.00 0.00 0.00 Average: lo 7.16 7.16 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7542) 12/25/23 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.57 0.00 0.74 4.34 0.04 85.31 02:50:01 0 1.17 0.00 0.29 0.10 0.02 98.42 02:50:01 1 0.07 0.00 0.29 27.40 0.03 72.21 02:50:01 2 0.71 0.00 0.34 0.58 0.02 98.36 02:50:01 3 0.61 0.00 0.41 0.87 0.03 98.08 02:50:01 4 18.35 0.00 1.05 1.26 0.03 79.31 02:50:01 5 43.44 0.00 2.54 3.98 0.07 49.97 02:50:01 6 2.16 0.00 0.25 0.37 0.05 97.16 02:50:01 7 10.17 0.00 0.73 0.17 0.03 88.90 02:51:01 all 9.67 0.00 1.16 4.46 0.05 84.67 02:51:01 0 9.91 0.00 1.27 1.19 0.03 87.59 02:51:01 1 1.14 0.00 0.62 24.16 0.03 74.05 02:51:01 2 5.78 0.00 1.14 0.25 0.02 92.82 02:51:01 3 2.55 0.00 0.69 0.12 0.03 96.61 02:51:01 4 1.54 0.00 0.50 0.05 0.02 97.90 02:51:01 5 43.45 0.00 2.71 4.30 0.10 49.43 02:51:01 6 5.34 0.00 1.19 2.94 0.07 90.46 02:51:01 7 7.65 0.00 1.15 2.66 0.05 88.49 02:52:01 all 11.29 0.00 4.64 10.04 0.07 73.96 02:52:01 0 12.57 0.00 4.85 4.31 0.08 78.18 02:52:01 1 10.42 0.00 5.24 2.88 0.07 81.39 02:52:01 2 11.16 0.00 4.49 0.98 0.07 83.31 02:52:01 3 12.12 0.00 5.05 2.99 0.07 79.78 02:52:01 4 11.48 0.00 4.32 0.61 0.05 83.54 02:52:01 5 9.84 0.00 4.20 9.62 0.07 76.28 02:52:01 6 11.36 0.00 4.75 35.14 0.10 48.64 02:52:01 7 11.41 0.00 4.23 23.98 0.07 60.31 02:53:01 all 25.97 0.00 2.35 0.33 0.07 71.28 02:53:01 0 27.28 0.00 2.81 0.10 0.07 69.74 02:53:01 1 35.55 0.00 3.28 0.84 0.08 60.24 02:53:01 2 21.85 0.00 2.18 0.02 0.07 75.89 02:53:01 3 16.15 0.00 1.21 0.00 0.07 82.58 02:53:01 4 28.64 0.00 2.36 1.63 0.07 67.30 02:53:01 5 29.45 0.00 2.46 0.00 0.08 68.00 02:53:01 6 25.85 0.00 2.56 0.02 0.08 71.49 02:53:01 7 23.13 0.00 1.99 0.05 0.07 74.76 02:54:01 all 1.11 0.00 0.09 0.01 0.05 98.75 02:54:01 0 0.80 0.00 0.17 0.03 0.05 98.95 02:54:01 1 1.12 0.00 0.17 0.03 0.07 98.61 02:54:01 2 1.38 0.00 0.05 0.00 0.03 98.53 02:54:01 3 2.74 0.00 0.03 0.00 0.02 97.21 02:54:01 4 0.82 0.00 0.03 0.00 0.02 99.13 02:54:01 5 0.78 0.00 0.07 0.02 0.03 99.10 02:54:01 6 0.72 0.00 0.12 0.00 0.08 99.08 02:54:01 7 0.48 0.00 0.05 0.00 0.03 99.43 02:55:01 all 6.30 0.00 0.62 0.02 0.06 92.99 02:55:01 0 5.29 0.00 0.63 0.02 0.05 94.01 02:55:01 1 7.33 0.00 0.73 0.10 0.07 91.77 02:55:01 2 6.79 0.00 0.69 0.00 0.05 92.48 02:55:01 3 5.49 0.00 0.55 0.00 0.05 93.91 02:55:01 4 7.10 0.00 0.67 0.03 0.05 92.15 02:55:01 5 5.12 0.00 0.43 0.00 0.05 94.39 02:55:01 6 6.68 0.00 0.60 0.00 0.08 92.63 02:55:01 7 6.61 0.00 0.69 0.00 0.07 92.64 02:56:01 all 1.08 0.00 0.38 0.13 0.07 98.34 02:56:01 0 1.32 0.00 0.52 0.33 0.08 97.74 02:56:01 1 1.00 0.00 0.43 0.47 0.08 98.01 02:56:01 2 0.58 0.00 0.33 0.03 0.07 98.98 02:56:01 3 0.82 0.00 0.34 0.00 0.08 98.76 02:56:01 4 1.04 0.00 0.45 0.13 0.08 98.29 02:56:01 5 0.95 0.00 0.33 0.02 0.05 98.65 02:56:01 6 2.37 0.00 0.43 0.00 0.05 97.15 02:56:01 7 0.52 0.00 0.27 0.03 0.07 99.11 02:57:01 all 6.04 0.00 0.56 0.30 0.04 93.07 02:57:01 0 2.67 0.00 0.53 0.17 0.03 96.60 02:57:01 1 5.14 0.00 0.58 0.42 0.03 93.83 02:57:01 2 1.32 0.00 0.38 1.03 0.03 97.23 02:57:01 3 0.55 0.00 0.37 0.08 0.07 98.93 02:57:01 4 1.07 0.00 0.42 0.15 0.02 98.35 02:57:01 5 35.56 0.00 1.30 0.43 0.07 62.64 02:57:01 6 1.03 0.00 0.47 0.03 0.05 98.42 02:57:01 7 0.96 0.00 0.35 0.05 0.03 98.61 Average: all 8.87 0.00 1.31 2.44 0.05 87.33 Average: 0 7.63 0.00 1.38 0.78 0.05 90.16 Average: 1 7.71 0.00 1.41 7.01 0.06 83.81 Average: 2 6.19 0.00 1.20 0.36 0.04 92.21 Average: 3 5.14 0.00 1.07 0.50 0.05 93.23 Average: 4 8.72 0.00 1.22 0.48 0.04 89.54 Average: 5 21.03 0.00 1.75 2.28 0.07 74.88 Average: 6 6.93 0.00 1.29 4.76 0.07 86.94 Average: 7 7.61 0.00 1.18 3.34 0.05 87.81