---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1372 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 142G 9% / 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 891 25179 0 6095 30820 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:0d:09:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe0d:9a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:9b:85:0d 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-1372) 05/08/24 _x86_64_ (8 CPU) 11:40:05 LINUX RESTART (8 CPU) 11:41:01 tps rtps wtps bread/s bwrtn/s 11:42:01 150.36 49.54 100.82 3813.90 37515.48 11:43:01 174.07 28.95 145.13 3348.38 45361.77 11:44:01 238.81 5.87 232.94 854.66 94483.05 11:45:01 223.68 0.13 223.55 12.26 75477.69 11:46:01 85.50 0.02 85.49 0.13 33914.35 11:47:01 9.90 0.00 9.90 0.00 390.47 11:48:01 9.52 0.00 9.52 0.00 332.61 11:49:01 8.30 0.00 8.30 0.00 330.08 11:50:01 11.78 0.02 11.76 1.47 358.34 11:51:01 44.61 1.25 43.36 70.25 1980.20 Average: 95.65 8.58 87.08 810.10 29014.40 11:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 29856196 31600648 3083016 9.36 76560 1973188 1956592 5.76 1021964 1759284 119852 11:43:01 28785548 31596416 4153664 12.61 97716 2992528 1489828 4.38 1272176 2525264 580752 11:44:01 25532176 30480068 7407036 22.49 135256 4980528 6180468 18.18 2513204 4369068 608188 11:45:01 22955540 28766076 9983672 30.31 168236 5739568 9488904 27.92 4359116 5012244 1904 11:46:01 21637852 27874264 11301360 34.31 178540 6133776 10303204 30.31 5320216 5333140 1824 11:47:01 21568904 27807868 11370308 34.52 179132 6135104 10488360 30.86 5388440 5332960 444 11:48:01 21569464 27809292 11369748 34.52 179644 6135196 10298872 30.30 5387888 5332920 16 11:49:01 21560912 27801496 11378300 34.54 180108 6135316 10316904 30.35 5396440 5332992 500 11:50:01 21555876 27797388 11383336 34.56 180656 6135472 10328972 30.39 5402240 5333128 300 11:51:01 25815012 31586044 7124200 21.63 182056 5701084 1477420 4.35 1678144 4890496 2568 Average: 24083748 29311956 8855464 26.88 155790 5206176 7232952 21.28 3773983 4522150 131635 11:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 99.30 66.47 1005.66 23.10 0.00 0.00 0.00 0.00 11:42:01 lo 2.73 2.73 0.28 0.28 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 689.89 486.80 6559.99 94.14 0.00 0.00 0.00 0.00 11:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 vethbba9649 6.12 6.72 0.78 1.40 0.00 0.00 0.00 0.00 11:44:01 veth58d2579 6.53 6.27 1.39 0.79 0.00 0.00 0.00 0.00 11:44:01 ens3 1106.87 485.10 16713.53 37.83 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 vethbba9649 1.85 3.18 0.35 0.91 0.00 0.00 0.00 0.00 11:45:01 veth58d2579 14.31 11.63 3.27 1.62 0.00 0.00 0.00 0.00 11:45:01 ens3 258.56 118.73 6575.83 9.17 0.00 0.00 0.00 0.00 11:46:01 vethb4f4330 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:46:01 br-4163a3d9392b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 vethbba9649 1.58 2.08 0.23 0.34 0.00 0.00 0.00 0.00 11:47:01 vethb4f4330 8.62 4.77 4.83 0.53 0.00 0.00 0.00 0.00 11:47:01 br-4163a3d9392b 8.62 4.72 4.72 0.52 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 vethbba9649 1.60 2.08 0.23 0.33 0.00 0.00 0.00 0.00 11:48:01 vethb4f4330 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:48:01 br-4163a3d9392b 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 vethbba9649 1.60 2.07 0.17 0.24 0.00 0.00 0.00 0.00 11:49:01 vethb4f4330 0.28 0.32 0.02 0.03 0.00 0.00 0.00 0.00 11:49:01 br-4163a3d9392b 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 vethbba9649 1.60 2.08 0.16 0.24 0.00 0.00 0.00 0.00 11:50:01 vethb4f4330 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 br-4163a3d9392b 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 vethbba9649 1.87 2.38 0.20 0.29 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 2751.69 1577.09 32610.32 333.91 0.00 0.00 0.00 0.00 11:51:01 lo 18.90 18.90 1.81 1.81 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: ens3 243.97 135.99 3165.33 26.37 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1372) 05/08/24 _x86_64_ (8 CPU) 11:40:05 LINUX RESTART (8 CPU) 11:41:01 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 11.39 0.00 0.83 1.97 0.03 85.78 11:42:01 0 0.37 0.00 0.18 0.15 0.00 99.30 11:42:01 1 42.08 0.00 2.40 1.52 0.07 53.94 11:42:01 2 20.44 0.00 1.27 1.45 0.03 76.81 11:42:01 3 12.05 0.00 0.62 0.12 0.03 87.18 11:42:01 4 4.40 0.00 0.43 0.05 0.02 95.10 11:42:01 5 4.61 0.00 0.65 10.48 0.05 84.21 11:42:01 6 0.78 0.00 0.38 1.29 0.00 97.55 11:42:01 7 6.35 0.00 0.70 0.70 0.03 92.21 11:43:01 all 23.24 0.00 1.71 1.54 0.06 73.45 11:43:01 0 15.88 0.00 0.78 0.12 0.03 83.19 11:43:01 1 24.26 0.00 1.92 0.45 0.05 73.32 11:43:01 2 23.87 0.00 1.64 0.37 0.05 74.08 11:43:01 3 19.70 0.00 2.12 1.45 0.07 76.66 11:43:01 4 26.10 0.00 1.39 0.02 0.05 72.44 11:43:01 5 18.16 0.00 1.59 7.23 0.08 72.94 11:43:01 6 16.95 0.00 2.29 2.04 0.10 78.63 11:43:01 7 41.06 0.00 2.02 0.62 0.07 56.24 11:44:01 all 20.80 0.00 4.73 4.75 0.07 69.65 11:44:01 0 18.70 0.00 4.60 1.30 0.07 75.34 11:44:01 1 17.98 0.00 4.04 0.07 0.07 77.84 11:44:01 2 19.07 0.00 4.89 9.95 0.07 66.03 11:44:01 3 22.23 0.00 4.82 0.86 0.05 72.03 11:44:01 4 19.09 0.00 4.58 1.85 0.07 74.40 11:44:01 5 21.02 0.00 4.74 2.99 0.07 71.19 11:44:01 6 18.67 0.00 4.34 11.49 0.07 65.43 11:44:01 7 29.62 0.00 5.84 9.45 0.08 55.00 11:45:01 all 25.23 0.00 3.38 4.45 0.09 66.86 11:45:01 0 29.51 0.00 2.85 8.93 0.08 58.63 11:45:01 1 22.74 0.00 3.72 2.46 0.07 71.01 11:45:01 2 29.43 0.00 3.48 0.89 0.08 66.11 11:45:01 3 30.19 0.00 3.82 0.10 0.10 65.79 11:45:01 4 20.57 0.00 2.83 2.99 0.10 73.51 11:45:01 5 24.18 0.00 4.54 15.62 0.10 55.56 11:45:01 6 23.35 0.00 2.84 2.20 0.08 71.52 11:45:01 7 21.82 0.00 2.93 2.44 0.08 72.73 11:46:01 all 20.37 0.00 1.26 1.35 0.09 76.94 11:46:01 0 18.60 0.00 1.14 0.25 0.07 79.95 11:46:01 1 16.43 0.00 1.31 0.39 0.10 81.78 11:46:01 2 20.45 0.00 0.92 0.03 0.07 78.53 11:46:01 3 20.10 0.00 1.22 0.08 0.08 78.51 11:46:01 4 24.40 0.00 1.41 2.92 0.08 71.20 11:46:01 5 24.84 0.00 1.59 1.22 0.08 72.26 11:46:01 6 19.22 0.00 1.14 1.21 0.10 78.32 11:46:01 7 18.90 0.00 1.36 4.72 0.10 74.93 11:47:01 all 3.23 0.00 0.89 0.06 0.08 95.75 11:47:01 0 2.49 0.00 0.79 0.03 0.07 96.62 11:47:01 1 3.98 0.00 0.80 0.02 0.07 95.13 11:47:01 2 3.65 0.00 0.75 0.02 0.08 95.49 11:47:01 3 2.50 0.00 1.02 0.00 0.08 96.40 11:47:01 4 3.14 0.00 0.97 0.03 0.08 95.77 11:47:01 5 2.86 0.00 1.04 0.35 0.08 95.66 11:47:01 6 3.44 0.00 0.97 0.00 0.08 95.50 11:47:01 7 3.73 0.00 0.74 0.03 0.08 95.42 11:48:01 all 2.46 0.00 0.90 0.07 0.08 96.49 11:48:01 0 1.86 0.00 0.92 0.00 0.07 97.15 11:48:01 1 3.21 0.00 0.84 0.02 0.08 95.85 11:48:01 2 2.97 0.00 1.01 0.02 0.08 95.92 11:48:01 3 2.16 0.00 0.79 0.03 0.07 96.95 11:48:01 4 2.24 0.00 0.89 0.02 0.08 96.77 11:48:01 5 1.78 0.00 0.74 0.44 0.08 96.96 11:48:01 6 2.64 0.00 1.00 0.03 0.07 96.25 11:48:01 7 2.80 0.00 1.02 0.02 0.07 96.10 11:49:01 all 1.61 0.00 0.84 0.06 0.08 97.40 11:49:01 0 1.32 0.00 1.05 0.08 0.08 97.46 11:49:01 1 0.99 0.00 0.83 0.00 0.08 98.10 11:49:01 2 1.70 0.00 0.74 0.02 0.08 97.47 11:49:01 3 1.69 0.00 0.99 0.00 0.08 97.24 11:49:01 4 1.90 0.00 0.77 0.02 0.08 97.23 11:49:01 5 1.33 0.00 0.76 0.30 0.08 97.53 11:49:01 6 1.56 0.00 0.82 0.03 0.08 97.50 11:49:01 7 2.38 0.00 0.82 0.00 0.08 96.72 11:50:01 all 1.63 0.00 0.83 0.07 0.08 97.39 11:50:01 0 1.77 0.00 0.94 0.07 0.08 97.14 11:50:01 1 1.63 0.00 0.76 0.03 0.07 97.51 11:50:01 2 1.38 0.00 0.77 0.10 0.08 97.67 11:50:01 3 1.17 0.00 0.89 0.03 0.08 97.82 11:50:01 4 1.82 0.00 0.80 0.00 0.08 97.29 11:50:01 5 1.36 0.00 0.76 0.03 0.08 97.77 11:50:01 6 2.09 0.00 0.79 0.02 0.08 97.02 11:50:01 7 1.83 0.00 0.99 0.27 0.08 96.84 11:51:01 all 4.00 0.00 1.28 0.19 0.08 94.45 11:51:01 0 4.84 0.00 1.52 0.08 0.07 93.49 11:51:01 1 2.74 0.00 1.12 0.10 0.08 95.95 11:51:01 2 3.32 0.00 1.46 0.42 0.10 94.70 11:51:01 3 4.76 0.00 1.22 0.15 0.08 93.78 11:51:01 4 3.29 0.00 1.24 0.44 0.08 94.95 11:51:01 5 3.78 0.00 1.13 0.02 0.08 95.00 11:51:01 6 4.38 0.00 1.17 0.07 0.08 94.29 11:51:01 7 4.87 0.00 1.36 0.23 0.08 93.46 Average: all 11.39 0.00 1.66 1.45 0.07 85.43 Average: 0 9.52 0.00 1.47 1.10 0.06 87.85 Average: 1 13.61 0.00 1.77 0.50 0.07 84.04 Average: 2 12.64 0.00 1.69 1.32 0.07 84.28 Average: 3 11.64 0.00 1.75 0.28 0.07 86.26 Average: 4 10.68 0.00 1.53 0.83 0.07 86.88 Average: 5 10.38 0.00 1.75 3.87 0.08 83.92 Average: 6 9.31 0.00 1.58 1.84 0.08 87.20 Average: 7 13.33 0.00 1.77 1.84 0.08 82.98