---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17276 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 1190 58336 0 4894 62520 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:d0:94:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fed0:94f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:d2:33:0c 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::42:5bff:fed2:330c/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-17276) 12/02/25 _x86_64_ (16 CPU) 21:43:09 LINUX RESTART (16 CPU) 21:44:01 tps rtps wtps bread/s bwrtn/s 21:45:01 197.55 36.76 160.79 1829.30 60414.60 21:46:01 110.96 10.60 100.37 809.87 56436.73 21:47:01 49.00 3.62 45.38 460.11 47277.84 21:48:01 138.88 0.17 138.71 15.06 63184.67 21:49:01 54.59 0.05 54.54 0.40 55976.00 21:50:01 40.18 0.43 39.74 13.46 55301.18 21:51:01 30.84 0.10 30.74 2.93 33226.06 Average: 88.86 7.39 81.47 447.31 53116.59 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:01 62225612 63841364 3742132 5.67 94532 2043236 2822748 4.21 1431024 1870232 98680 21:46:01 59188672 61051756 6779072 10.28 101916 2274764 5221792 7.79 4324964 1991708 11588 21:47:01 57846928 59751520 8120816 12.31 104060 2311788 6131924 9.15 5664432 1972328 652 21:48:01 56830512 59208040 9137232 13.85 114452 2772168 6709856 10.01 6238556 2361108 5040 21:49:01 58059928 60667092 7907816 11.99 117032 2979492 5204296 7.77 4870192 2512464 788 21:50:01 57104612 60375352 8863132 13.44 119316 3629484 5142900 7.67 5163940 3154264 369424 21:51:01 56785676 60816816 9182068 13.92 122056 4374260 4645104 6.93 4750184 3860212 497176 Average: 58291706 60815991 7676038 11.64 110481 2912170 5125517 7.65 4634756 2531759 140478 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:01 ens3 178.60 151.31 2107.55 26.88 0.00 0.00 0.00 0.00 21:45:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 984.74 557.69 3143.94 169.35 0.00 0.00 0.00 0.00 21:46:01 lo 2.60 2.60 4.41 4.41 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 1063.25 574.19 433.20 188.46 0.00 0.00 0.00 0.00 21:47:01 veth33e3bcc 0.08 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:47:01 lo 26.81 26.81 99.48 99.48 0.00 0.00 0.00 0.00 21:47:01 docker0 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:48:01 ens3 2012.85 1000.90 2608.55 282.32 0.00 0.00 0.00 0.00 21:48:01 veth33e3bcc 0.10 0.22 0.01 0.01 0.00 0.00 0.00 0.00 21:48:01 veth6ab404d 339.28 303.87 76.43 136.47 0.00 0.00 0.00 0.01 21:48:01 lo 736.76 736.76 215.37 215.37 0.00 0.00 0.00 0.00 21:49:01 ens3 426.46 235.34 568.42 79.16 0.00 0.00 0.00 0.00 21:49:01 lo 140.96 140.96 35.32 35.32 0.00 0.00 0.00 0.00 21:49:01 docker0 423.83 382.19 87.43 164.82 0.00 0.00 0.00 0.00 21:50:01 ens3 543.84 242.84 140.01 100.74 0.00 0.00 0.00 0.00 21:50:01 lo 3.43 3.43 1.54 1.54 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 421.53 219.21 695.83 78.44 0.00 0.00 0.00 0.00 21:51:01 lo 3.42 3.42 1.55 1.55 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 804.47 425.93 1385.33 132.19 0.00 0.00 0.00 0.00 Average: lo 130.70 130.70 51.11 51.11 0.00 0.00 0.00 0.00 Average: docker0 60.55 54.60 12.49 23.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17276) 12/02/25 _x86_64_ (16 CPU) 21:43:09 LINUX RESTART (16 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:01 all 7.88 0.00 0.49 1.04 0.04 90.56 21:45:01 0 3.80 0.00 0.35 0.02 0.03 95.80 21:45:01 1 5.01 0.00 0.25 0.00 0.03 94.70 21:45:01 2 5.92 0.00 0.72 12.08 0.07 81.22 21:45:01 3 6.23 0.00 0.12 0.03 0.03 93.58 21:45:01 4 7.03 0.00 0.52 0.15 0.03 92.27 21:45:01 5 5.54 0.00 0.17 0.00 0.05 94.24 21:45:01 6 2.50 0.00 0.37 0.87 0.02 96.25 21:45:01 7 2.62 0.00 0.12 0.00 0.02 97.25 21:45:01 8 7.33 0.00 0.23 0.15 0.03 92.25 21:45:01 9 5.89 0.00 0.42 0.22 0.02 93.46 21:45:01 10 7.34 0.00 0.17 0.12 0.03 92.34 21:45:01 11 2.25 0.00 0.25 0.10 0.02 97.39 21:45:01 12 3.84 0.00 0.33 0.23 0.03 95.56 21:45:01 13 38.57 0.00 2.41 1.79 0.10 57.14 21:45:01 14 15.60 0.00 0.85 0.83 0.03 82.69 21:45:01 15 6.56 0.00 0.50 0.12 0.03 92.79 21:46:01 all 31.28 0.00 1.06 0.54 0.09 67.03 21:46:01 0 26.52 0.00 0.67 0.10 0.08 72.63 21:46:01 1 34.99 0.00 0.97 0.00 0.12 63.92 21:46:01 2 30.28 0.00 1.47 1.09 0.10 67.06 21:46:01 3 32.18 0.00 1.05 0.12 0.08 66.57 21:46:01 4 26.75 0.00 1.49 0.02 0.10 71.65 21:46:01 5 37.11 0.00 1.27 0.20 0.08 61.33 21:46:01 6 35.01 0.00 1.19 1.75 0.08 61.97 21:46:01 7 26.04 0.00 0.94 0.15 0.07 72.81 21:46:01 8 36.88 0.00 0.45 3.77 0.08 58.81 21:46:01 9 30.42 0.00 1.24 0.18 0.08 68.07 21:46:01 10 33.98 0.00 1.30 0.43 0.08 64.19 21:46:01 11 28.18 0.00 1.54 0.45 0.08 69.74 21:46:01 12 31.20 0.00 0.85 0.03 0.08 67.83 21:46:01 13 33.41 0.00 0.85 0.03 0.10 65.61 21:46:01 14 28.70 0.00 0.89 0.23 0.10 70.09 21:46:01 15 28.86 0.00 0.69 0.12 0.08 70.25 21:47:01 all 25.57 0.00 0.85 0.46 0.08 73.04 21:47:01 0 26.85 0.00 0.52 0.07 0.10 72.47 21:47:01 1 26.54 0.00 1.12 0.10 0.07 72.18 21:47:01 2 20.56 0.00 0.74 0.05 0.08 78.57 21:47:01 3 27.78 0.00 0.82 0.28 0.08 71.03 21:47:01 4 31.83 0.00 0.93 0.03 0.08 67.12 21:47:01 5 20.77 0.00 0.80 0.02 0.08 78.33 21:47:01 6 24.09 0.00 0.88 0.02 0.08 74.92 21:47:01 7 24.85 0.00 1.32 0.00 0.08 73.75 21:47:01 8 14.17 0.00 0.70 6.65 0.07 78.41 21:47:01 9 17.49 0.00 1.45 0.00 0.07 80.99 21:47:01 10 38.26 0.00 0.52 0.00 0.08 61.14 21:47:01 11 17.89 0.00 0.84 0.03 0.08 81.16 21:47:01 12 27.84 0.00 0.52 0.05 0.07 71.52 21:47:01 13 20.42 0.00 0.48 0.03 0.07 79.00 21:47:01 14 27.73 0.00 0.67 0.00 0.08 71.52 21:47:01 15 42.04 0.00 1.29 0.00 0.12 56.56 21:48:01 all 8.82 0.00 1.58 0.82 0.06 88.72 21:48:01 0 9.33 0.00 1.56 3.08 0.07 85.97 21:48:01 1 9.60 0.00 2.90 0.20 0.08 87.21 21:48:01 2 7.88 0.00 1.95 0.02 0.07 90.09 21:48:01 3 4.60 0.00 1.24 1.04 0.05 93.07 21:48:01 4 5.35 0.00 1.29 0.08 0.05 93.22 21:48:01 5 6.61 0.00 0.82 0.00 0.05 92.52 21:48:01 6 8.32 0.00 1.22 0.13 0.05 90.27 21:48:01 7 9.24 0.00 0.84 0.70 0.05 89.18 21:48:01 8 4.21 0.00 0.55 0.99 0.07 94.18 21:48:01 9 13.51 0.00 1.32 0.02 0.07 85.09 21:48:01 10 4.66 0.00 2.42 0.00 0.05 92.87 21:48:01 11 8.87 0.00 1.72 0.02 0.07 89.32 21:48:01 12 9.36 0.00 1.09 0.00 0.08 89.47 21:48:01 13 15.74 0.00 2.41 6.32 0.08 75.44 21:48:01 14 13.56 0.00 2.07 0.27 0.05 84.06 21:48:01 15 10.27 0.00 1.91 0.27 0.07 87.48 21:49:01 all 14.22 0.00 0.63 0.50 0.05 84.60 21:49:01 0 13.25 0.00 0.53 0.00 0.05 86.16 21:49:01 1 14.64 0.00 0.32 0.00 0.03 85.01 21:49:01 2 17.14 0.00 1.05 0.00 0.07 81.74 21:49:01 3 14.63 0.00 0.25 0.00 0.03 85.09 21:49:01 4 16.37 0.00 0.75 0.13 0.05 82.69 21:49:01 5 10.76 0.00 0.35 0.00 0.03 88.86 21:49:01 6 13.01 0.00 0.57 0.00 0.05 86.37 21:49:01 7 11.12 0.00 0.43 0.30 0.03 88.11 21:49:01 8 9.78 0.00 0.25 0.02 0.03 89.92 21:49:01 9 16.81 0.00 0.84 5.21 0.08 77.06 21:49:01 10 15.02 0.00 0.82 0.00 0.03 84.13 21:49:01 11 14.58 0.00 0.77 0.00 0.03 84.62 21:49:01 12 20.87 0.00 1.10 0.00 0.05 77.98 21:49:01 13 7.38 0.00 0.48 2.36 0.05 89.73 21:49:01 14 14.91 0.00 0.33 0.00 0.05 84.70 21:49:01 15 17.13 0.00 1.26 0.00 0.07 81.54 21:50:01 all 21.96 0.00 0.78 0.49 0.06 76.70 21:50:01 0 25.67 0.00 1.12 0.00 0.05 73.16 21:50:01 1 15.55 0.00 0.82 0.00 0.07 83.57 21:50:01 2 23.12 0.00 0.70 0.69 0.07 75.42 21:50:01 3 19.72 0.00 0.48 0.00 0.05 79.75 21:50:01 4 22.40 0.00 0.59 0.00 0.05 76.97 21:50:01 5 30.93 0.00 1.14 0.00 0.07 67.86 21:50:01 6 15.44 0.00 0.55 0.00 0.05 83.95 21:50:01 7 22.72 0.00 0.37 0.28 0.07 76.56 21:50:01 8 21.11 0.00 1.22 0.00 0.07 77.61 21:50:01 9 15.97 0.00 0.70 6.90 0.07 76.36 21:50:01 10 21.39 0.00 0.75 0.02 0.08 77.76 21:50:01 11 28.49 0.00 0.65 0.00 0.07 70.79 21:50:01 12 17.80 0.00 0.89 0.02 0.05 81.24 21:50:01 13 24.70 0.00 0.48 0.00 0.07 74.75 21:50:01 14 21.10 0.00 1.03 0.00 0.05 77.82 21:50:01 15 25.20 0.00 1.07 0.00 0.08 73.65 21:51:01 all 20.74 0.00 0.69 0.41 0.07 78.09 21:51:01 0 27.20 0.00 1.04 0.02 0.07 71.68 21:51:01 1 18.41 0.00 0.55 0.00 0.07 80.97 21:51:01 2 22.44 0.00 0.84 1.14 0.08 75.51 21:51:01 3 18.26 0.00 0.57 0.00 0.05 81.12 21:51:01 4 23.79 0.00 0.43 0.00 0.08 75.69 21:51:01 5 15.97 0.00 0.65 0.00 0.05 83.33 21:51:01 6 22.86 0.00 0.58 0.00 0.10 76.46 21:51:01 7 20.45 0.00 0.67 0.00 0.07 78.81 21:51:01 8 17.54 0.00 0.72 0.00 0.03 81.71 21:51:01 9 22.65 0.00 0.55 0.57 0.08 76.15 21:51:01 10 16.84 0.00 0.72 0.00 0.05 82.40 21:51:01 11 22.27 0.00 0.55 0.00 0.07 77.11 21:51:01 12 21.36 0.00 1.85 0.00 0.07 76.72 21:51:01 13 19.61 0.00 0.42 4.80 0.08 75.08 21:51:01 14 26.89 0.00 0.35 0.00 0.08 72.67 21:51:01 15 15.38 0.00 0.48 0.00 0.07 84.07 Average: all 18.64 0.00 0.87 0.61 0.06 79.82 Average: 0 18.94 0.00 0.83 0.47 0.06 79.70 Average: 1 17.82 0.00 0.99 0.04 0.07 81.09 Average: 2 18.20 0.00 1.07 2.15 0.08 78.51 Average: 3 17.63 0.00 0.65 0.21 0.05 81.46 Average: 4 19.08 0.00 0.86 0.06 0.06 79.94 Average: 5 18.24 0.00 0.74 0.03 0.06 80.93 Average: 6 17.31 0.00 0.77 0.40 0.06 81.46 Average: 7 16.70 0.00 0.67 0.21 0.05 82.37 Average: 8 15.86 0.00 0.59 1.65 0.05 81.85 Average: 9 17.53 0.00 0.93 1.87 0.07 79.61 Average: 10 19.65 0.00 0.96 0.08 0.06 79.26 Average: 11 17.50 0.00 0.90 0.09 0.06 81.45 Average: 12 18.90 0.00 0.95 0.05 0.06 80.05 Average: 13 22.83 0.00 1.08 2.19 0.08 73.82 Average: 14 21.20 0.00 0.89 0.19 0.06 77.66 Average: 15 20.78 0.00 1.03 0.07 0.07 78.05