---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8104 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: 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): 0-7 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 874 26576 0 4715 30836 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:08:12:58 brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe08:1258/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:a5:5c:93 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-8104) 12/28/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 106.68 22.43 84.25 1154.47 32324.35 13:35:01 134.31 23.25 111.06 2800.07 39707.78 13:36:01 319.90 12.81 307.08 800.73 113112.56 13:37:01 20.65 0.37 20.28 21.46 24191.48 13:38:01 20.18 0.00 20.18 0.00 26187.15 13:39:01 8.47 0.00 8.47 0.00 9863.62 13:40:01 2.67 0.02 2.65 0.13 66.22 13:41:01 2.70 0.00 2.70 0.00 66.98 13:42:01 8.00 0.05 7.95 7.47 1076.12 13:43:01 59.52 2.35 57.17 124.91 3344.71 Average: 68.31 6.13 62.18 490.92 24993.68 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30029564 31648148 2909656 8.83 70856 1856440 1447688 4.26 922632 1689128 177400 13:35:01 28483508 31641080 4455712 13.53 100992 3320240 1560420 4.59 1001228 3066084 1244816 13:36:01 25924540 30424180 7014680 21.30 115612 4591928 5037404 14.82 2326216 4208452 456 13:37:01 25536568 30040068 7402652 22.47 115896 4593456 5853844 17.22 2732376 4182624 156 13:38:01 25441948 29947008 7497272 22.76 115992 4594852 6079916 17.89 2824896 4183892 36 13:39:01 25426360 29932192 7512860 22.81 116084 4595516 6079916 17.89 2839172 4184548 152 13:40:01 25282196 29788828 7657024 23.25 116168 4596172 6201232 18.25 2982476 4185196 92 13:41:01 25259828 29767216 7679392 23.31 116260 4596824 6217856 18.29 3003572 4185848 188 13:42:01 25427192 29963700 7512028 22.81 116504 4625516 5473940 16.11 2825064 4200872 144 13:43:01 27234300 31594700 5704920 17.32 120100 4454796 1449780 4.27 1220744 4034908 32160 Average: 26404600 30474712 6534620 19.84 110446 4182574 4540200 13.36 2267838 3812155 145560 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 62.56 41.16 981.55 7.34 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 ens3 249.58 162.31 7005.98 16.04 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-fdc53a25be07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 13:36:01 vetha663cb3 0.20 0.58 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 ens3 420.10 218.38 14996.24 15.18 0.00 0.00 0.00 0.00 13:36:01 veth5b115b9 26.91 25.08 11.56 16.27 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vetha663cb3 0.57 0.58 0.06 0.10 0.00 0.00 0.00 0.00 13:37:01 ens3 4.67 3.10 1.13 1.10 0.00 0.00 0.00 0.00 13:37:01 veth5b115b9 19.26 16.55 10.49 18.31 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vetha663cb3 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 ens3 0.32 0.40 0.14 0.42 0.00 0.00 0.00 0.00 13:38:01 veth5b115b9 37.74 31.79 14.44 46.92 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vetha663cb3 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 ens3 0.27 0.18 0.07 0.10 0.00 0.00 0.00 0.00 13:39:01 veth5b115b9 18.81 15.76 7.22 23.45 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vetha663cb3 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 ens3 0.23 0.38 0.07 0.43 0.00 0.00 0.00 0.00 13:40:01 veth5b115b9 18.90 15.91 7.22 23.46 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vetha663cb3 0.48 0.32 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 ens3 0.30 0.30 0.07 0.23 0.00 0.00 0.00 0.00 13:41:01 veth5b115b9 18.89 15.91 7.22 23.46 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 vetha663cb3 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:42:01 ens3 22.58 18.18 7.68 27.64 0.00 0.00 0.00 0.00 13:42:01 veth5b115b9 18.91 16.01 7.22 23.47 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 56.61 42.84 126.80 19.63 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 22.18 22.18 2.25 2.25 0.00 0.00 0.00 0.00 Average: ens3 81.72 48.72 2311.93 8.81 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: lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8104) 12/28/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.15 0.00 0.68 2.78 0.03 86.36 13:34:01 0 0.42 0.00 0.22 0.03 0.00 99.33 13:34:01 1 5.91 0.00 0.26 4.47 0.08 89.27 13:34:01 2 28.70 0.00 1.64 2.02 0.05 67.59 13:34:01 3 7.28 0.00 0.62 9.94 0.03 82.13 13:34:01 4 12.52 0.00 0.78 4.52 0.03 82.14 13:34:01 5 20.54 0.00 1.02 0.63 0.03 77.78 13:34:01 6 5.00 0.00 0.52 0.52 0.02 93.95 13:34:01 7 0.93 0.00 0.32 0.10 0.02 98.63 13:35:01 all 11.47 0.00 2.22 2.55 0.04 83.72 13:35:01 0 6.71 0.00 2.23 0.86 0.05 90.16 13:35:01 1 3.77 0.00 1.54 1.19 0.07 93.43 13:35:01 2 6.28 0.00 2.18 0.15 0.02 91.38 13:35:01 3 2.71 0.00 1.32 12.81 0.03 83.12 13:35:01 4 18.65 0.00 2.86 2.77 0.07 75.66 13:35:01 5 4.62 0.00 1.09 0.02 0.03 94.24 13:35:01 6 31.48 0.00 2.95 2.36 0.07 63.14 13:35:01 7 17.58 0.00 3.59 0.20 0.03 78.59 13:36:01 all 21.96 0.00 4.51 3.88 0.08 69.56 13:36:01 0 16.83 0.00 5.41 16.61 0.08 61.06 13:36:01 1 19.92 0.00 4.59 0.30 0.08 75.11 13:36:01 2 23.62 0.00 4.98 2.60 0.08 68.72 13:36:01 3 23.16 0.00 3.72 5.30 0.07 67.75 13:36:01 4 30.25 0.00 4.97 0.90 0.07 63.81 13:36:01 5 20.79 0.00 3.88 0.62 0.08 74.62 13:36:01 6 18.17 0.00 3.67 3.33 0.07 74.76 13:36:01 7 22.97 0.00 4.84 1.43 0.10 70.67 13:37:01 all 9.19 0.00 0.85 1.73 0.06 88.16 13:37:01 0 9.28 0.00 0.79 0.00 0.03 89.89 13:37:01 1 9.83 0.00 0.70 0.00 0.03 89.44 13:37:01 2 6.34 0.00 0.55 2.77 0.12 90.22 13:37:01 3 10.69 0.00 0.90 5.19 0.05 83.17 13:37:01 4 5.70 0.00 0.74 0.02 0.10 93.45 13:37:01 5 8.11 0.00 0.70 0.00 0.07 91.12 13:37:01 6 10.71 0.00 0.89 0.65 0.07 87.68 13:37:01 7 12.89 0.00 1.55 5.24 0.03 80.28 13:38:01 all 2.55 0.00 0.24 1.05 0.05 96.11 13:38:01 0 3.44 0.00 0.23 0.00 0.02 96.31 13:38:01 1 3.11 0.00 0.15 0.00 0.02 96.73 13:38:01 2 2.26 0.00 0.22 0.02 0.07 97.44 13:38:01 3 2.72 0.00 0.28 0.00 0.03 96.97 13:38:01 4 3.17 0.00 0.35 0.00 0.07 96.41 13:38:01 5 2.05 0.00 0.27 0.07 0.07 97.55 13:38:01 6 1.80 0.00 0.25 0.00 0.05 97.90 13:38:01 7 1.85 0.00 0.20 8.28 0.05 89.61 13:39:01 all 0.69 0.00 0.09 0.36 0.04 98.81 13:39:01 0 0.85 0.00 0.13 0.02 0.03 98.97 13:39:01 1 1.33 0.00 0.05 0.00 0.02 98.60 13:39:01 2 0.50 0.00 0.07 0.00 0.07 99.36 13:39:01 3 0.30 0.00 0.08 0.00 0.02 99.60 13:39:01 4 0.37 0.00 0.10 0.00 0.08 99.45 13:39:01 5 0.80 0.00 0.07 0.02 0.03 99.08 13:39:01 6 0.73 0.00 0.08 0.00 0.03 99.15 13:39:01 7 0.65 0.00 0.15 2.87 0.07 96.26 13:40:01 all 0.64 0.00 0.10 0.02 0.04 99.19 13:40:01 0 0.73 0.00 0.12 0.00 0.03 99.12 13:40:01 1 0.97 0.00 0.07 0.00 0.02 98.95 13:40:01 2 0.28 0.00 0.08 0.02 0.03 99.58 13:40:01 3 0.85 0.00 0.17 0.00 0.02 98.97 13:40:01 4 0.63 0.00 0.13 0.00 0.12 99.12 13:40:01 5 0.42 0.00 0.07 0.05 0.05 99.42 13:40:01 6 0.65 0.00 0.12 0.00 0.05 99.18 13:40:01 7 0.60 0.00 0.10 0.08 0.03 99.18 13:41:01 all 0.55 0.00 0.09 0.01 0.04 99.31 13:41:01 0 0.50 0.00 0.07 0.00 0.03 99.40 13:41:01 1 0.25 0.00 0.02 0.00 0.02 99.72 13:41:01 2 0.68 0.00 0.07 0.00 0.07 99.18 13:41:01 3 0.68 0.00 0.12 0.02 0.03 99.15 13:41:01 4 0.68 0.00 0.10 0.00 0.02 99.20 13:41:01 5 0.53 0.00 0.08 0.00 0.05 99.33 13:41:01 6 0.77 0.00 0.13 0.00 0.08 99.01 13:41:01 7 0.30 0.00 0.10 0.03 0.05 99.52 13:42:01 all 1.31 0.00 0.25 0.05 0.04 98.35 13:42:01 0 0.90 0.00 0.25 0.03 0.03 98.78 13:42:01 1 1.15 0.00 0.28 0.25 0.03 98.28 13:42:01 2 1.20 0.00 0.23 0.00 0.02 98.55 13:42:01 3 1.04 0.00 0.27 0.03 0.05 98.61 13:42:01 4 1.72 0.00 0.27 0.02 0.03 97.97 13:42:01 5 1.38 0.00 0.23 0.00 0.03 98.35 13:42:01 6 1.25 0.00 0.20 0.02 0.05 98.48 13:42:01 7 1.84 0.00 0.25 0.08 0.05 97.78 13:43:01 all 6.97 0.00 0.62 0.27 0.03 92.11 13:43:01 0 6.80 0.00 0.58 0.10 0.03 92.48 13:43:01 1 15.56 0.00 1.22 1.07 0.05 82.10 13:43:01 2 1.45 0.00 0.43 0.05 0.03 98.03 13:43:01 3 1.74 0.00 0.37 0.12 0.02 97.76 13:43:01 4 3.07 0.00 0.45 0.57 0.03 95.88 13:43:01 5 13.99 0.00 0.50 0.12 0.03 85.35 13:43:01 6 2.47 0.00 0.43 0.08 0.07 96.94 13:43:01 7 10.64 0.00 0.97 0.08 0.03 88.28 Average: all 6.53 0.00 0.96 1.27 0.05 91.20 Average: 0 4.62 0.00 1.00 1.74 0.04 92.60 Average: 1 6.16 0.00 0.88 0.73 0.04 92.18 Average: 2 7.11 0.00 1.04 0.76 0.06 91.03 Average: 3 5.09 0.00 0.78 3.33 0.04 90.76 Average: 4 7.64 0.00 1.07 0.88 0.06 90.35 Average: 5 7.31 0.00 0.79 0.15 0.05 91.70 Average: 6 7.28 0.00 0.92 0.69 0.06 91.05 Average: 7 7.00 0.00 1.20 1.84 0.05 89.92