---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74942 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 15G 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 878 24107 0 7181 30833 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:03:51:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe03:5115/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:3d:e6:6f 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 inet6 fe80::42:e7ff:fe3d:e66f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74942) 10/06/24 _x86_64_ (8 CPU) 20:21:28 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 330.88 39.26 291.62 1775.30 30168.97 20:24:01 409.03 21.41 387.62 2668.62 197997.27 20:25:01 285.02 0.48 284.54 56.26 32528.45 20:26:01 150.34 0.37 149.98 35.86 38363.87 20:27:01 25.39 0.00 25.39 0.00 21564.81 20:28:01 21.11 0.00 21.11 0.00 21375.90 20:29:01 32.33 0.12 32.21 14.13 19277.05 Average: 179.15 8.81 170.35 650.01 51610.19 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30083412 31738744 2855808 8.67 74788 1884968 1385656 4.08 831772 1720400 216604 20:24:01 25109696 31643424 7829524 23.77 133340 6517056 2564460 7.55 1021508 6263940 1108 20:25:01 21127288 27922528 11811932 35.86 147324 6761832 12904548 37.97 5072552 6068052 2988 20:26:01 20534328 27650312 12404892 37.66 175500 7017824 13497012 39.71 5412880 6270920 744 20:27:01 19866688 26990036 13072532 39.69 175728 7024968 14128876 41.57 6078096 6270176 1228 20:28:01 19850744 26975600 13088476 39.74 175884 7026656 14178364 41.72 6093128 6271212 696 20:29:01 20498204 27618564 12441016 37.77 176208 7026688 12362184 36.37 5473976 6261084 476 Average: 22438623 28648458 10500597 31.88 151253 6179999 10145871 29.85 4283416 5589398 31978 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 ens3 167.66 110.78 1219.51 40.79 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethe52b468 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethbee29b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 19.20 19.20 1.86 1.86 0.00 0.00 0.00 0.00 20:24:01 vethf750e8e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth90c39bb 28.08 24.81 3.20 3.38 0.00 0.00 0.00 0.00 20:25:01 vethe52b468 0.62 1.23 0.06 0.22 0.00 0.00 0.00 0.00 20:25:01 veth120b7ec 4.67 6.02 0.67 0.57 0.00 0.00 0.00 0.00 20:25:01 vethbee29b1 146.64 168.12 27.30 26.05 0.00 0.00 0.00 0.00 20:26:01 veth90c39bb 66.84 48.36 10.16 8.37 0.00 0.00 0.00 0.00 20:26:01 vethe52b468 1.73 2.23 0.19 2.35 0.00 0.00 0.00 0.00 20:26:01 veth120b7ec 8.65 11.90 1.60 2.04 0.00 0.00 0.00 0.00 20:26:01 vethbee29b1 47.58 48.84 15.50 11.02 0.00 0.00 0.00 0.00 20:27:01 veth90c39bb 78.64 58.31 21.95 11.28 0.00 0.00 0.00 0.00 20:27:01 vethe52b468 3.75 4.53 2.33 5.10 0.00 0.00 0.00 0.00 20:27:01 veth120b7ec 10.65 14.15 2.80 4.54 0.00 0.00 0.00 0.00 20:27:01 vethbee29b1 337.32 341.64 75.61 38.69 0.00 0.00 0.00 0.01 20:28:01 veth90c39bb 67.81 48.54 7.99 7.44 0.00 0.00 0.00 0.00 20:28:01 vethe52b468 2.62 2.98 0.27 3.74 0.00 0.00 0.00 0.00 20:28:01 veth120b7ec 9.30 12.60 1.97 1.64 0.00 0.00 0.00 0.00 20:28:01 vethbee29b1 91.80 93.77 21.01 12.93 0.00 0.00 0.00 0.00 20:29:01 veth90c39bb 55.36 37.96 4.48 5.38 0.00 0.00 0.00 0.00 20:29:01 vethe52b468 1.77 2.48 0.16 0.59 0.00 0.00 0.00 0.00 20:29:01 veth120b7ec 6.97 10.13 1.06 0.82 0.00 0.00 0.00 0.00 20:29:01 vethbee29b1 1.30 2.03 0.20 0.21 0.00 0.00 0.00 0.00 Average: veth90c39bb 42.39 31.14 6.83 5.12 0.00 0.00 0.00 0.00 Average: vethe52b468 1.50 1.92 0.43 1.71 0.00 0.00 0.00 0.00 Average: veth120b7ec 5.75 7.83 1.16 1.37 0.00 0.00 0.00 0.00 Average: vethbee29b1 89.24 93.49 19.95 12.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74942) 10/06/24 _x86_64_ (8 CPU) 20:21:28 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.18 0.00 0.90 2.66 0.04 86.23 20:23:01 0 20.22 0.00 1.49 12.20 0.03 66.06 20:23:01 1 26.92 0.00 1.72 1.30 0.03 70.02 20:23:01 2 6.56 0.00 0.55 0.53 0.08 92.27 20:23:01 3 9.69 0.00 0.93 0.57 0.03 88.78 20:23:01 4 8.85 0.00 1.27 5.65 0.03 84.19 20:23:01 5 4.47 0.00 0.42 0.05 0.05 95.02 20:23:01 6 2.43 0.00 0.48 0.48 0.02 96.58 20:23:01 7 2.39 0.00 0.30 0.50 0.02 96.80 20:24:01 all 14.11 0.00 6.74 12.28 0.07 66.81 20:24:01 0 13.94 0.00 6.57 10.73 0.07 68.69 20:24:01 1 13.40 0.00 7.49 11.78 0.08 67.24 20:24:01 2 13.83 0.00 6.67 7.80 0.07 71.64 20:24:01 3 15.02 0.00 6.02 2.15 0.05 76.76 20:24:01 4 14.80 0.00 6.21 5.00 0.07 73.93 20:24:01 5 14.67 0.00 6.58 11.93 0.05 66.77 20:24:01 6 13.47 0.00 8.23 44.18 0.08 34.04 20:24:01 7 13.79 0.00 6.12 4.77 0.05 75.27 20:25:01 all 59.92 0.00 6.49 1.51 0.11 31.97 20:25:01 0 57.85 0.00 6.27 1.64 0.12 34.13 20:25:01 1 58.30 0.00 5.82 0.41 0.12 35.35 20:25:01 2 59.62 0.00 6.30 1.22 0.12 32.74 20:25:01 3 61.49 0.00 6.58 0.32 0.12 31.50 20:25:01 4 60.56 0.00 7.10 2.78 0.10 29.47 20:25:01 5 62.73 0.00 6.58 1.49 0.10 29.10 20:25:01 6 58.05 0.00 6.54 2.28 0.10 33.03 20:25:01 7 60.80 0.00 6.73 1.90 0.12 30.46 20:26:01 all 14.09 0.00 2.24 2.51 0.09 81.07 20:26:01 0 14.09 0.00 2.24 1.29 0.10 82.28 20:26:01 1 12.76 0.00 2.56 0.37 0.08 84.22 20:26:01 2 16.12 0.00 2.69 2.10 0.10 79.00 20:26:01 3 13.66 0.00 2.21 1.07 0.10 82.95 20:26:01 4 12.67 0.00 2.13 2.09 0.08 83.03 20:26:01 5 14.37 0.00 1.94 3.62 0.10 79.97 20:26:01 6 15.18 0.00 2.27 0.40 0.08 82.07 20:26:01 7 13.91 0.00 1.90 9.12 0.10 74.97 20:27:01 all 9.31 0.00 1.06 1.03 0.08 88.52 20:27:01 0 10.61 0.00 1.41 0.03 0.08 87.87 20:27:01 1 9.58 0.00 0.92 0.02 0.07 89.42 20:27:01 2 7.85 0.00 1.04 0.08 0.07 90.97 20:27:01 3 9.78 0.00 1.05 0.10 0.10 88.97 20:27:01 4 10.64 0.00 0.95 0.02 0.07 88.33 20:27:01 5 8.30 0.00 1.19 0.10 0.08 90.34 20:27:01 6 8.52 0.00 0.89 4.33 0.08 86.18 20:27:01 7 9.18 0.00 1.03 3.53 0.08 86.16 20:28:01 all 2.90 0.00 0.40 1.04 0.07 95.60 20:28:01 0 3.37 0.00 0.47 0.03 0.05 96.08 20:28:01 1 2.60 0.00 0.43 0.00 0.07 96.90 20:28:01 2 2.34 0.00 0.43 0.03 0.08 97.11 20:28:01 3 2.66 0.00 0.45 0.03 0.08 96.78 20:28:01 4 2.94 0.00 0.32 0.00 0.07 96.68 20:28:01 5 3.25 0.00 0.32 0.15 0.07 96.21 20:28:01 6 3.06 0.00 0.32 8.03 0.07 88.53 20:28:01 7 2.95 0.00 0.47 0.05 0.08 96.45 20:29:01 all 3.03 0.00 0.70 0.98 0.08 95.22 20:29:01 0 2.80 0.00 0.67 0.02 0.07 96.44 20:29:01 1 3.84 0.00 0.72 0.05 0.07 95.33 20:29:01 2 2.24 0.00 0.82 0.05 0.08 96.81 20:29:01 3 3.86 0.00 0.72 0.00 0.08 95.34 20:29:01 4 1.84 0.00 0.70 0.02 0.08 97.36 20:29:01 5 3.67 0.00 0.62 0.32 0.08 95.31 20:29:01 6 3.34 0.00 0.79 7.30 0.07 88.51 20:29:01 7 2.65 0.00 0.57 0.03 0.07 96.68 Average: all 16.15 0.00 2.63 3.13 0.08 78.01 Average: 0 17.51 0.00 2.72 3.70 0.07 75.99 Average: 1 18.12 0.00 2.79 1.98 0.07 77.04 Average: 2 15.41 0.00 2.63 1.68 0.09 80.19 Average: 3 16.52 0.00 2.55 0.60 0.08 80.24 Average: 4 16.00 0.00 2.66 2.22 0.07 79.05 Average: 5 15.82 0.00 2.50 2.51 0.08 79.09 Average: 6 14.79 0.00 2.77 9.51 0.07 72.86 Average: 7 15.02 0.00 2.43 2.84 0.07 79.63