---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8263 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 838 26613 0 4715 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:e5:dc:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fee5:dce5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:dd:ce:71 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-8263) 12/29/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 102.02 18.03 83.99 1039.15 30586.41 13:35:01 141.24 23.30 117.95 2809.80 38301.88 13:36:01 308.13 12.31 295.82 764.01 107887.92 13:37:01 19.80 0.40 19.40 26.26 23650.62 13:38:01 18.41 0.02 18.40 2.40 23761.59 13:39:01 17.00 0.00 17.00 0.00 22771.24 13:40:01 3.73 0.00 3.73 0.00 78.94 13:41:01 3.68 0.00 3.68 0.00 80.65 13:42:01 8.00 0.05 7.95 10.57 1082.95 13:43:01 45.09 1.93 43.16 111.98 1986.50 Average: 66.75 5.59 61.16 476.25 25049.18 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30091452 31710372 2847768 8.65 71032 1856820 1414596 4.16 861924 1690684 176504 13:35:01 28289628 31654044 4649592 14.12 102424 3519980 1570812 4.62 988068 3266492 1394852 13:36:01 26092476 30590220 6846744 20.79 115664 4591448 5123380 15.07 2152672 4217368 396 13:37:01 25551104 30052904 7388116 22.43 115968 4593256 5925616 17.43 2718776 4183232 368 13:38:01 25462340 29965640 7476880 22.70 116084 4594596 6115740 17.99 2806612 4184472 36 13:39:01 25447612 29951688 7491608 22.74 116172 4595252 6115740 17.99 2821408 4185124 160 13:40:01 25423424 29928216 7515796 22.82 116228 4595896 6117012 18.00 2844592 4185768 44 13:41:01 25409036 29914592 7530184 22.86 116312 4596552 6100324 17.95 2858092 4186412 100 13:42:01 25474596 30009728 7464624 22.66 116564 4625328 5509656 16.21 2779036 4201712 332 13:43:01 27275096 31634188 5664124 17.20 120096 4454344 1459832 4.30 1179404 4035684 54640 Average: 26451676 30541159 6487544 19.70 110654 4202347 4545271 13.37 2201058 3833695 162743 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 64.29 45.55 1002.53 7.78 0.00 0.00 0.00 0.00 13:34:01 lo 1.49 1.49 0.16 0.16 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 ens3 356.36 213.56 11051.87 19.36 0.00 0.00 0.00 0.00 13:35:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 13:35:01 br-d90fac0d2425 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethb78c596 0.20 0.70 0.01 0.04 0.00 0.00 0.00 0.00 13:36:01 veth852b753 0.75 0.90 0.05 0.05 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 13:36:01 ens3 336.13 174.00 10945.85 12.15 0.00 0.00 0.00 0.00 13:37:01 vethb78c596 0.50 0.52 0.06 0.10 0.00 0.00 0.00 0.00 13:37:01 veth852b753 1.42 1.37 2.43 2.84 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 13:37:01 ens3 6.25 3.02 1.34 1.07 0.00 0.00 0.00 0.00 13:38:01 vethb78c596 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 veth852b753 1.92 1.67 4.77 5.61 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 13:38:01 ens3 0.35 0.38 0.14 0.42 0.00 0.00 0.00 0.00 13:39:01 vethb78c596 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 veth852b753 0.90 0.82 2.38 2.80 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 13:39:01 ens3 0.23 0.28 0.07 0.29 0.00 0.00 0.00 0.00 13:40:01 vethb78c596 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 veth852b753 0.93 0.85 2.38 2.80 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 13:40:01 ens3 0.28 0.30 0.07 0.25 0.00 0.00 0.00 0.00 13:41:01 vethb78c596 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 veth852b753 0.93 0.83 2.38 2.80 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 13:41:01 ens3 0.30 0.30 0.07 0.23 0.00 0.00 0.00 0.00 13:42:01 vethb78c596 0.41 0.20 0.05 0.06 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 13:42:01 ens3 20.91 17.05 7.62 29.33 0.00 0.00 0.00 0.00 13:42:01 lo 21.54 21.54 2.20 2.20 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 ens3 71.92 57.82 116.63 34.17 0.00 0.00 0.00 0.00 13:43:01 lo 0.80 0.80 0.08 0.08 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 85.85 51.29 2318.62 10.48 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 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-8263) 12/29/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.99 0.00 0.72 2.25 0.03 87.01 13:34:01 0 0.51 0.00 0.55 8.50 0.03 90.41 13:34:01 1 3.29 0.00 0.37 0.12 0.02 96.20 13:34:01 2 1.48 0.00 0.29 0.03 0.05 98.15 13:34:01 3 34.15 0.00 2.10 2.20 0.07 61.47 13:34:01 4 7.08 0.00 0.44 0.32 0.03 92.12 13:34:01 5 18.58 0.00 1.07 0.80 0.05 79.50 13:34:01 6 11.03 0.00 0.59 5.99 0.03 82.35 13:34:01 7 3.73 0.00 0.37 0.05 0.02 95.83 13:35:01 all 11.81 0.00 2.29 2.59 0.05 83.26 13:35:01 0 3.30 0.00 2.09 10.98 0.03 83.59 13:35:01 1 15.89 0.00 2.72 0.27 0.05 81.07 13:35:01 2 7.30 0.00 1.74 0.64 0.05 90.27 13:35:01 3 11.83 0.00 2.22 2.01 0.05 83.89 13:35:01 4 6.86 0.00 1.81 1.39 0.03 89.91 13:35:01 5 19.33 0.00 2.95 1.02 0.05 76.64 13:35:01 6 21.19 0.00 2.72 4.31 0.05 71.73 13:35:01 7 8.74 0.00 2.02 0.19 0.03 89.03 13:36:01 all 18.64 0.00 3.85 6.10 0.07 71.35 13:36:01 0 14.14 0.00 3.02 1.36 0.05 81.42 13:36:01 1 13.74 0.00 4.06 24.49 0.07 57.64 13:36:01 2 21.81 0.00 4.23 2.07 0.07 71.83 13:36:01 3 25.91 0.00 4.27 5.43 0.08 64.30 13:36:01 4 17.61 0.00 4.09 0.44 0.07 77.80 13:36:01 5 19.20 0.00 3.69 0.72 0.07 76.33 13:36:01 6 14.73 0.00 3.31 11.91 0.07 69.98 13:36:01 7 22.05 0.00 4.11 2.27 0.07 71.50 13:37:01 all 9.70 0.00 0.85 1.11 0.05 88.30 13:37:01 0 5.74 0.00 0.54 8.75 0.07 84.90 13:37:01 1 8.77 0.00 0.57 0.00 0.05 90.61 13:37:01 2 9.56 0.00 0.82 0.00 0.03 89.59 13:37:01 3 14.14 0.00 1.29 0.00 0.05 84.52 13:37:01 4 7.08 0.00 0.84 0.10 0.08 91.90 13:37:01 5 12.01 0.00 1.00 0.00 0.03 86.96 13:37:01 6 5.14 0.00 0.53 0.00 0.02 94.31 13:37:01 7 15.12 0.00 1.25 0.02 0.05 83.56 13:38:01 all 2.37 0.00 0.22 1.02 0.03 96.36 13:38:01 0 2.29 0.00 0.20 8.17 0.05 89.28 13:38:01 1 2.40 0.00 0.18 0.00 0.03 97.38 13:38:01 2 3.85 0.00 0.35 0.02 0.03 95.75 13:38:01 3 2.43 0.00 0.32 0.00 0.05 97.20 13:38:01 4 2.17 0.00 0.20 0.00 0.05 97.58 13:38:01 5 1.12 0.00 0.18 0.02 0.00 98.68 13:38:01 6 2.47 0.00 0.27 0.02 0.00 97.25 13:38:01 7 2.23 0.00 0.08 0.00 0.02 97.67 13:39:01 all 0.63 0.00 0.09 0.98 0.03 98.27 13:39:01 0 0.47 0.00 0.07 7.89 0.03 91.54 13:39:01 1 1.10 0.00 0.12 0.00 0.05 98.73 13:39:01 2 0.80 0.00 0.08 0.00 0.03 99.08 13:39:01 3 1.14 0.00 0.15 0.00 0.05 98.66 13:39:01 4 0.42 0.00 0.08 0.00 0.03 99.47 13:39:01 5 0.47 0.00 0.07 0.00 0.02 99.45 13:39:01 6 0.22 0.00 0.03 0.00 0.00 99.75 13:39:01 7 0.45 0.00 0.12 0.00 0.02 99.42 13:40:01 all 0.63 0.00 0.09 0.01 0.04 99.24 13:40:01 0 0.20 0.00 0.05 0.03 0.03 99.68 13:40:01 1 0.99 0.00 0.12 0.03 0.05 98.81 13:40:01 2 0.92 0.00 0.10 0.00 0.02 98.97 13:40:01 3 0.57 0.00 0.02 0.00 0.05 99.37 13:40:01 4 0.97 0.00 0.18 0.00 0.07 98.78 13:40:01 5 0.55 0.00 0.12 0.02 0.03 99.28 13:40:01 6 0.42 0.00 0.02 0.00 0.02 99.55 13:40:01 7 0.37 0.00 0.07 0.00 0.00 99.57 13:41:01 all 0.66 0.00 0.09 0.01 0.03 99.21 13:41:01 0 0.17 0.00 0.05 0.03 0.03 99.72 13:41:01 1 0.92 0.00 0.10 0.03 0.03 98.91 13:41:01 2 0.42 0.00 0.03 0.00 0.03 99.52 13:41:01 3 0.67 0.00 0.10 0.00 0.03 99.20 13:41:01 4 0.74 0.00 0.18 0.00 0.10 98.98 13:41:01 5 0.43 0.00 0.12 0.02 0.02 99.42 13:41:01 6 0.95 0.00 0.07 0.00 0.03 98.95 13:41:01 7 0.97 0.00 0.07 0.00 0.02 98.95 13:42:01 all 1.22 0.00 0.24 0.06 0.03 98.44 13:42:01 0 0.60 0.00 0.27 0.26 0.03 98.84 13:42:01 1 0.75 0.00 0.20 0.00 0.03 99.02 13:42:01 2 0.76 0.00 0.20 0.20 0.03 98.79 13:42:01 3 2.38 0.00 0.29 0.02 0.05 97.27 13:42:01 4 1.75 0.00 0.27 0.02 0.03 97.93 13:42:01 5 1.07 0.00 0.22 0.02 0.03 98.66 13:42:01 6 1.44 0.00 0.24 0.00 0.03 98.29 13:42:01 7 1.00 0.00 0.17 0.02 0.00 98.81 13:43:01 all 6.57 0.00 0.54 0.22 0.03 92.64 13:43:01 0 0.90 0.00 0.42 0.10 0.02 98.57 13:43:01 1 3.11 0.00 0.35 0.12 0.02 96.41 13:43:01 2 0.62 0.00 0.30 0.08 0.05 98.95 13:43:01 3 2.27 0.00 0.42 0.03 0.02 97.26 13:43:01 4 24.55 0.00 1.02 0.28 0.05 74.10 13:43:01 5 16.73 0.00 0.84 0.05 0.05 82.34 13:43:01 6 3.25 0.00 0.43 0.15 0.02 96.15 13:43:01 7 1.23 0.00 0.58 0.95 0.02 97.23 Average: all 6.21 0.00 0.90 1.43 0.04 91.42 Average: 0 2.83 0.00 0.72 4.60 0.04 91.80 Average: 1 5.10 0.00 0.88 2.51 0.04 91.48 Average: 2 4.75 0.00 0.81 0.30 0.04 94.10 Average: 3 9.50 0.00 1.11 0.97 0.05 88.37 Average: 4 6.93 0.00 0.91 0.25 0.06 91.85 Average: 5 8.93 0.00 1.02 0.26 0.04 89.75 Average: 6 6.07 0.00 0.82 2.23 0.03 90.86 Average: 7 5.58 0.00 0.88 0.35 0.02 93.17