---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-10978 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1296 58216 0 4908 62414 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:e1:a9:20 brd ff:ff:ff:ff:ff:ff inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fee1:a920/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:fa:2a:f3 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::42:4bff:fefa:2af3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-10978) 11/07/25 _x86_64_ (16 CPU) 09:22:22 LINUX RESTART (16 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:01 188.05 40.01 148.04 1868.22 87119.88 09:25:01 163.93 16.66 147.27 963.01 90015.86 09:26:01 64.89 3.78 61.11 490.98 73925.95 09:27:01 143.24 0.18 143.06 15.73 72309.68 09:28:01 27.73 0.05 27.68 1.33 9943.28 09:29:01 11.06 0.42 10.65 11.46 9647.73 09:30:01 24.86 0.10 24.76 2.93 21447.76 Average: 89.11 8.74 80.37 479.11 52059.49 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 62557848 64104328 3409896 5.17 92144 1978216 2280860 3.40 1165736 1813320 185700 09:25:01 60090432 61946392 5877312 8.91 101128 2268816 3750292 5.60 3431740 1987052 12064 09:26:01 58946320 60844368 7021424 10.64 103192 2306524 4906716 7.32 4571816 1968620 680 09:27:01 58132260 60502408 7835484 11.88 113668 2765856 5438020 8.11 4945260 2356208 3044 09:28:01 59338164 61938400 6629580 10.05 116192 2974136 3686084 5.50 3602860 2507744 796 09:29:01 58277000 61550240 7690744 11.66 118460 3633484 3972604 5.93 3989808 3158648 381236 09:30:01 57806184 61848252 8161560 12.37 121244 4386624 4605492 6.87 3721368 3873280 502816 Average: 59306887 61819198 6660857 10.10 109433 2901951 4091438 6.11 3632655 2523553 155191 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 100.98 81.29 1380.99 18.08 0.00 0.00 0.00 0.00 09:24:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 792.45 512.81 4018.73 127.05 0.00 0.00 0.00 0.00 09:25:01 lo 1.88 1.88 1.90 1.90 0.00 0.00 0.00 0.00 09:26:01 docker0 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:26:01 veth2e85a0d 0.08 0.17 0.01 0.02 0.00 0.00 0.00 0.00 09:26:01 ens3 733.03 450.92 356.60 147.42 0.00 0.00 0.00 0.00 09:26:01 lo 26.96 26.96 102.07 102.07 0.00 0.00 0.00 0.00 09:27:01 docker0 315.98 284.94 66.50 127.50 0.00 0.00 0.00 0.00 09:27:01 veth2e85a0d 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00 09:27:01 ens3 1082.25 560.17 2386.91 119.94 0.00 0.00 0.00 0.00 09:27:01 veth6d8bcbf 297.30 266.64 67.73 121.75 0.00 0.00 0.00 0.01 09:28:01 docker0 42.48 39.96 7.33 12.87 0.00 0.00 0.00 0.00 09:28:01 ens3 307.97 196.40 538.13 57.19 0.00 0.00 0.00 0.00 09:28:01 lo 781.79 781.79 317.55 317.55 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 295.82 218.13 99.89 80.85 0.00 0.00 0.00 0.00 09:29:01 lo 3.37 3.37 1.54 1.54 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 418.51 249.24 693.49 79.92 0.00 0.00 0.00 0.00 09:30:01 lo 3.63 3.63 1.55 1.55 0.00 0.00 0.00 0.00 Average: docker0 51.22 46.43 10.55 20.05 0.00 0.00 0.00 0.00 Average: ens3 533.01 324.14 1353.60 90.06 0.00 0.00 0.00 0.00 Average: lo 112.11 112.11 45.76 45.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-10978) 11/07/25 _x86_64_ (16 CPU) 09:22:22 LINUX RESTART (16 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 6.13 0.00 0.43 0.92 0.02 92.50 09:24:01 0 1.36 0.00 0.08 0.00 0.02 98.54 09:24:01 1 3.15 0.00 0.17 0.13 0.03 96.52 09:24:01 2 1.65 0.00 0.12 0.02 0.02 98.20 09:24:01 3 13.32 0.00 0.88 0.22 0.03 85.55 09:24:01 4 1.56 0.00 0.08 6.61 0.05 91.70 09:24:01 5 42.00 0.00 2.34 1.18 0.07 54.41 09:24:01 6 4.65 0.00 0.40 0.03 0.02 94.90 09:24:01 7 4.50 0.00 0.53 0.30 0.02 94.64 09:24:01 8 2.77 0.00 0.17 0.00 0.02 97.05 09:24:01 9 1.43 0.00 0.13 0.00 0.00 98.43 09:24:01 10 4.30 0.00 0.83 0.72 0.03 94.11 09:24:01 11 2.12 0.00 0.13 0.08 0.03 97.63 09:24:01 12 3.03 0.00 0.13 0.20 0.02 96.61 09:24:01 13 2.65 0.00 0.37 4.86 0.02 92.11 09:24:01 14 2.57 0.00 0.18 0.00 0.00 97.25 09:24:01 15 7.00 0.00 0.28 0.32 0.00 92.40 09:25:01 all 30.47 0.00 1.12 0.65 0.07 67.69 09:25:01 0 16.80 0.00 0.90 0.12 0.07 82.11 09:25:01 1 34.62 0.00 2.34 1.54 0.07 61.43 09:25:01 2 37.30 0.00 0.77 0.07 0.08 61.78 09:25:01 3 29.26 0.00 1.00 0.08 0.07 69.58 09:25:01 4 36.09 0.00 1.19 0.38 0.10 62.24 09:25:01 5 30.72 0.00 0.58 0.02 0.07 68.62 09:25:01 6 28.55 0.00 0.72 1.89 0.07 68.78 09:25:01 7 32.30 0.00 0.84 0.43 0.07 66.36 09:25:01 8 37.46 0.00 1.72 0.33 0.07 60.42 09:25:01 9 39.14 0.00 1.05 0.05 0.08 59.68 09:25:01 10 26.38 0.00 0.80 4.87 0.08 67.86 09:25:01 11 33.23 0.00 1.19 0.07 0.08 65.43 09:25:01 12 32.05 0.00 0.79 0.00 0.08 67.08 09:25:01 13 25.89 0.00 0.96 0.18 0.08 72.89 09:25:01 14 28.85 0.00 1.52 0.22 0.08 69.33 09:25:01 15 18.88 0.00 1.39 0.12 0.07 79.55 09:26:01 all 25.86 0.00 0.85 0.57 0.06 72.66 09:26:01 0 15.26 0.00 1.21 0.00 0.07 83.47 09:26:01 1 19.32 0.00 0.80 0.05 0.08 79.74 09:26:01 2 30.77 0.00 0.69 0.02 0.05 68.47 09:26:01 3 21.66 0.00 0.62 0.00 0.03 77.69 09:26:01 4 22.47 0.00 0.70 0.02 0.05 76.76 09:26:01 5 27.09 0.00 0.37 0.00 0.05 72.50 09:26:01 6 48.34 0.00 0.94 0.54 0.08 50.10 09:26:01 7 21.13 0.00 2.06 0.02 0.05 76.75 09:26:01 8 29.64 0.00 0.60 0.22 0.05 69.49 09:26:01 9 34.99 0.00 0.79 0.05 0.05 64.12 09:26:01 10 26.09 0.00 0.52 0.03 0.07 73.29 09:26:01 11 30.75 0.00 0.48 0.02 0.07 68.68 09:26:01 12 19.41 0.00 0.82 0.05 0.07 79.65 09:26:01 13 26.20 0.00 1.42 8.10 0.10 64.18 09:26:01 14 23.61 0.00 0.67 0.00 0.05 75.67 09:26:01 15 16.95 0.00 0.87 0.00 0.05 82.13 09:27:01 all 8.37 0.00 1.49 1.09 0.05 89.00 09:27:01 0 4.38 0.00 1.54 0.23 0.03 93.81 09:27:01 1 10.26 0.00 1.92 0.08 0.05 87.68 09:27:01 2 8.96 0.00 1.40 0.02 0.05 89.57 09:27:01 3 7.62 0.00 1.82 0.00 0.05 90.51 09:27:01 4 11.72 0.00 1.32 0.02 0.07 86.87 09:27:01 5 13.06 0.00 1.89 0.00 0.05 85.00 09:27:01 6 16.61 0.00 2.04 0.25 0.07 81.03 09:27:01 7 7.13 0.00 2.83 3.43 0.05 86.56 09:27:01 8 10.49 0.00 1.05 0.40 0.05 88.00 09:27:01 9 5.80 0.00 1.30 1.65 0.03 91.21 09:27:01 10 8.67 0.00 1.21 0.03 0.05 90.04 09:27:01 11 4.87 0.00 0.45 0.00 0.05 94.63 09:27:01 12 6.40 0.00 1.77 0.43 0.03 91.36 09:27:01 13 5.11 0.00 1.01 10.77 0.05 83.07 09:27:01 14 9.02 0.00 0.87 0.00 0.03 90.08 09:27:01 15 3.96 0.00 1.32 0.15 0.03 94.54 09:28:01 all 14.66 0.00 0.57 0.11 0.04 84.62 09:28:01 0 10.18 0.00 1.22 1.60 0.05 86.94 09:28:01 1 14.30 0.00 0.55 0.00 0.05 85.10 09:28:01 2 10.26 0.00 0.25 0.00 0.03 89.46 09:28:01 3 16.88 0.00 1.15 0.00 0.03 81.93 09:28:01 4 17.20 0.00 0.48 0.00 0.05 82.27 09:28:01 5 17.32 0.00 0.35 0.08 0.03 82.21 09:28:01 6 18.11 0.00 0.42 0.00 0.05 81.42 09:28:01 7 15.68 0.00 0.87 0.00 0.05 83.40 09:28:01 8 14.42 0.00 0.47 0.00 0.03 85.08 09:28:01 9 18.59 0.00 0.63 0.02 0.05 80.71 09:28:01 10 15.87 0.00 0.37 0.00 0.03 83.73 09:28:01 11 6.14 0.00 0.22 0.00 0.03 93.61 09:28:01 12 11.72 0.00 0.58 0.03 0.05 87.61 09:28:01 13 17.22 0.00 0.79 0.00 0.05 81.94 09:28:01 14 12.71 0.00 0.43 0.00 0.03 86.82 09:28:01 15 18.00 0.00 0.42 0.00 0.07 81.51 09:29:01 all 23.21 0.00 0.76 0.05 0.05 75.93 09:29:01 0 16.37 0.00 0.80 0.05 0.05 82.73 09:29:01 1 20.46 0.00 0.35 0.00 0.03 79.16 09:29:01 2 14.98 0.00 0.53 0.02 0.05 84.42 09:29:01 3 37.57 0.00 1.40 0.00 0.07 60.96 09:29:01 4 23.77 0.00 0.58 0.00 0.07 75.58 09:29:01 5 24.92 0.00 0.47 0.00 0.05 74.56 09:29:01 6 25.92 0.00 0.89 0.02 0.07 73.11 09:29:01 7 24.18 0.00 0.47 0.00 0.05 75.30 09:29:01 8 26.77 0.00 0.75 0.00 0.05 72.43 09:29:01 9 20.67 0.00 0.43 0.68 0.03 78.17 09:29:01 10 23.44 0.00 0.70 0.00 0.07 75.79 09:29:01 11 15.71 0.00 0.37 0.00 0.03 83.89 09:29:01 12 24.14 0.00 0.79 0.00 0.07 75.01 09:29:01 13 24.12 0.00 1.94 0.00 0.03 73.91 09:29:01 14 19.02 0.00 0.99 0.00 0.05 79.94 09:29:01 15 29.39 0.00 0.72 0.00 0.07 69.83 09:30:01 all 19.79 0.00 0.76 0.08 0.05 79.31 09:30:01 0 15.15 0.00 1.05 0.07 0.03 83.70 09:30:01 1 26.26 0.00 0.73 0.00 0.07 72.94 09:30:01 2 16.62 0.00 0.44 0.00 0.05 82.89 09:30:01 3 24.32 0.00 0.94 0.00 0.05 74.69 09:30:01 4 22.96 0.00 0.72 0.50 0.05 75.77 09:30:01 5 18.25 0.00 0.63 0.30 0.05 80.76 09:30:01 6 21.71 0.00 0.53 0.00 0.03 77.72 09:30:01 7 18.17 0.00 0.32 0.00 0.05 81.47 09:30:01 8 14.54 0.00 0.65 0.00 0.05 84.76 09:30:01 9 13.37 0.00 0.67 0.43 0.05 85.48 09:30:01 10 23.16 0.00 1.40 0.00 0.05 75.39 09:30:01 11 24.75 0.00 1.09 0.02 0.05 74.09 09:30:01 12 28.65 0.00 1.05 0.00 0.07 70.23 09:30:01 13 18.70 0.00 0.92 0.00 0.05 80.33 09:30:01 14 12.18 0.00 0.30 0.00 0.02 87.50 09:30:01 15 17.92 0.00 0.69 0.00 0.05 81.35 Average: all 18.35 0.00 0.85 0.49 0.05 80.25 Average: 0 11.36 0.00 0.97 0.30 0.05 87.33 Average: 1 18.33 0.00 0.98 0.26 0.05 80.37 Average: 2 17.19 0.00 0.60 0.02 0.05 82.14 Average: 3 21.52 0.00 1.12 0.04 0.05 77.28 Average: 4 19.40 0.00 0.73 1.07 0.06 78.74 Average: 5 24.77 0.00 0.95 0.23 0.05 74.00 Average: 6 23.41 0.00 0.85 0.39 0.05 75.30 Average: 7 17.58 0.00 1.13 0.60 0.05 80.65 Average: 8 19.44 0.00 0.77 0.14 0.05 79.61 Average: 9 19.14 0.00 0.72 0.41 0.04 79.69 Average: 10 18.27 0.00 0.83 0.81 0.05 80.03 Average: 11 16.77 0.00 0.56 0.03 0.05 82.59 Average: 12 17.91 0.00 0.85 0.10 0.05 81.09 Average: 13 17.13 0.00 1.06 3.41 0.05 78.35 Average: 14 15.42 0.00 0.71 0.03 0.04 83.81 Average: 15 16.00 0.00 0.81 0.08 0.05 83.05