---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18482 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 24G 132G 16% / 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 924 14177 0 17064 30790 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:3f:11:44 brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe3f:1144/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:ea:d8:91 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:d8ff:feea:d891/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18482) 06/04/25 _x86_64_ (8 CPU) 17:11:31 LINUX RESTART (8 CPU) 17:12:01 tps rtps wtps bread/s bwrtn/s 17:13:01 422.25 63.42 358.82 3851.89 129553.21 17:14:01 233.57 23.41 210.16 1582.54 77313.30 17:15:01 370.97 2.27 368.71 366.07 74420.00 17:16:01 769.22 0.02 769.21 0.13 45048.23 17:17:01 443.39 0.07 443.33 5.33 195292.78 17:18:01 476.65 0.03 476.62 4.40 157196.47 17:19:01 410.00 1.28 408.72 39.86 107429.43 17:20:01 218.65 6.57 212.08 58.52 36386.47 17:21:01 192.12 0.00 192.12 0.00 72517.11 17:22:01 319.45 0.00 319.45 0.00 77159.14 17:23:01 452.87 19.75 433.13 1380.37 60018.35 17:24:01 205.97 3.50 202.47 458.19 8873.00 Average: 376.26 10.03 366.23 645.62 86767.16 17:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:13:01 30103560 31669472 2835660 8.61 69900 1806736 1421452 4.18 883788 1661620 162780 17:14:01 28299888 30747824 4639332 14.08 93968 2638772 2600360 7.65 1926792 2364428 20 17:15:01 26754628 30666836 6184592 18.78 129208 3993564 2591608 7.63 2074920 3648572 28000 17:16:01 25637368 30704240 7301852 22.17 188012 4991464 2643276 7.78 2168564 4580336 297568 17:17:01 22556104 30695216 10383116 31.52 257088 7878220 2533908 7.46 2768616 6939440 2460 17:18:01 19568224 30668964 13370996 40.59 344904 10614532 2518708 7.41 3733452 8823240 2084 17:19:01 17016876 30447992 15922344 48.34 405668 12779220 2726788 8.02 4998448 9998976 57008 17:20:01 14647036 30409928 18292184 55.53 458460 14821744 2664520 7.84 5057724 12061276 1886348 17:21:01 14059560 30104532 18879660 57.32 459656 15081528 3043724 8.96 5681064 12001684 7764 17:22:01 11923624 30425012 21015596 63.80 534164 17237076 2595784 7.64 5678416 13909316 676176 17:23:01 14368996 31368620 18570224 56.38 540672 15885504 2904920 8.55 4234024 13062928 1284 17:24:01 13085760 30394232 19853460 60.27 541572 16183324 3795496 11.17 5312484 13251252 112 Average: 19835135 30691906 13104085 39.78 335273 10325974 2670045 7.86 3709858 8525256 260134 17:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:13:01 ens3 430.68 296.62 1744.13 80.33 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 17:14:01 ens3 522.49 421.73 5101.28 74.05 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 17:15:01 ens3 1020.50 453.24 9895.26 43.81 0.00 0.00 0.00 0.00 17:15:01 docker0 331.64 823.78 20.94 7114.52 0.00 0.00 0.00 0.00 17:15:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 17:15:01 veth057bff9 218.46 408.50 17.12 3155.02 0.00 0.00 0.00 0.26 17:16:01 ens3 248.24 124.83 1136.14 25.84 0.00 0.00 0.00 0.00 17:16:01 docker0 30.49 130.28 1.80 1109.35 0.00 0.00 0.00 0.00 17:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 209.82 102.35 6439.32 12.49 0.00 0.00 0.00 0.00 17:17:01 veth824aa17 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 17:17:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 120.63 67.46 3344.15 19.78 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:19:01 ens3 273.24 171.27 2103.79 26.22 0.00 0.00 0.00 0.00 17:19:01 docker0 33.38 140.13 1.80 1468.67 0.00 0.00 0.00 0.00 17:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 614.56 409.68 6176.51 37.45 0.00 0.00 0.00 0.00 17:20:01 vethf6195b0 307.85 452.19 20.60 5266.78 0.00 0.00 0.00 0.43 17:20:01 docker0 363.76 558.39 24.65 5707.13 0.00 0.00 0.00 0.00 17:20:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 17:21:01 ens3 106.65 70.90 1169.32 6.74 0.00 0.00 0.00 0.00 17:21:01 vethf6195b0 65.01 98.33 5.25 1167.62 0.00 0.00 0.00 0.10 17:21:01 docker0 65.01 98.30 4.36 1167.62 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 1.98 1.60 1.06 0.56 0.00 0.00 0.00 0.00 17:22:01 docker0 0.32 0.33 0.03 0.70 0.00 0.00 0.00 0.00 17:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 vethbae104d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 329.26 209.95 2607.53 27.87 0.00 0.00 0.00 0.00 17:23:01 veth03ae63d 0.05 0.20 0.00 0.01 0.00 0.00 0.00 0.00 17:23:01 vethb9c16c6 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 17:24:01 ens3 5.40 4.03 1.43 1.02 0.00 0.00 0.00 0.00 17:24:01 veth03ae63d 32.96 32.33 59.31 3.44 0.00 0.00 0.00 0.00 17:24:01 vethb9c16c6 32.16 32.94 3.42 59.31 0.00 0.00 0.00 0.00 17:24:01 docker0 841.08 1803.90 54.63 17117.11 0.00 0.00 0.00 0.00 Average: ens3 323.62 194.47 3310.02 29.68 0.00 0.00 0.00 0.00 Average: veth03ae63d 2.75 2.71 4.94 0.29 0.00 0.00 0.00 0.00 Average: vethb9c16c6 2.68 2.77 0.29 4.94 0.00 0.00 0.00 0.00 Average: docker0 70.09 150.32 4.55 1426.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18482) 06/04/25 _x86_64_ (8 CPU) 17:11:31 LINUX RESTART (8 CPU) 17:12:01 CPU %user %nice %system %iowait %steal %idle 17:13:01 all 11.34 0.00 1.26 3.09 0.04 84.27 17:13:01 0 16.75 0.00 0.85 0.70 0.05 81.64 17:13:01 1 7.86 0.00 1.17 1.20 0.05 89.71 17:13:01 2 6.79 0.00 0.80 4.01 0.05 88.35 17:13:01 3 16.72 0.00 2.21 0.62 0.03 80.42 17:13:01 4 6.99 0.00 0.85 7.66 0.03 84.47 17:13:01 5 12.56 0.00 1.25 0.50 0.05 85.64 17:13:01 6 18.45 0.00 2.14 2.69 0.05 76.67 17:13:01 7 4.61 0.00 0.82 7.32 0.03 87.21 17:14:01 all 18.15 0.00 1.49 1.25 0.06 79.05 17:14:01 0 21.04 0.00 0.84 0.20 0.03 77.89 17:14:01 1 9.46 0.00 1.42 0.27 0.05 88.80 17:14:01 2 18.33 0.00 1.02 3.46 0.05 77.15 17:14:01 3 18.91 0.00 1.86 0.44 0.05 78.74 17:14:01 4 25.44 0.00 2.06 2.18 0.07 70.25 17:14:01 5 20.82 0.00 1.29 0.37 0.07 77.45 17:14:01 6 13.51 0.00 1.56 2.69 0.07 82.17 17:14:01 7 17.70 0.00 1.95 0.38 0.07 79.90 17:15:01 all 8.20 0.00 3.60 1.52 0.07 86.62 17:15:01 0 8.13 0.00 3.40 2.01 0.05 86.41 17:15:01 1 7.77 0.00 3.27 0.42 0.07 88.47 17:15:01 2 7.06 0.00 3.77 2.83 0.07 86.28 17:15:01 3 6.11 0.00 3.22 1.23 0.07 89.37 17:15:01 4 11.58 0.00 3.79 1.51 0.07 83.05 17:15:01 5 8.92 0.00 3.81 0.22 0.07 86.99 17:15:01 6 8.94 0.00 4.21 1.57 0.07 85.22 17:15:01 7 7.01 0.00 3.25 2.38 0.07 87.29 17:16:01 all 7.24 0.00 3.77 3.02 0.08 85.88 17:16:01 0 5.51 0.00 4.69 2.51 0.08 87.20 17:16:01 1 7.23 0.00 3.07 0.82 0.08 88.80 17:16:01 2 8.09 0.00 3.04 0.84 0.10 87.92 17:16:01 3 8.22 0.00 6.07 2.00 0.08 83.63 17:16:01 4 7.76 0.00 4.01 8.70 0.08 79.44 17:16:01 5 7.81 0.00 2.75 0.02 0.07 89.36 17:16:01 6 5.77 0.00 3.82 8.81 0.10 81.50 17:16:01 7 7.56 0.00 2.72 0.58 0.07 89.07 17:17:01 all 8.37 0.00 4.81 3.23 0.05 83.55 17:17:01 0 8.53 0.00 3.43 0.12 0.03 87.89 17:17:01 1 7.45 0.00 6.08 6.54 0.05 79.87 17:17:01 2 11.87 0.00 4.53 6.14 0.05 77.41 17:17:01 3 8.10 0.00 5.76 0.27 0.07 85.80 17:17:01 4 5.34 0.00 3.97 0.67 0.03 89.98 17:17:01 5 8.75 0.00 5.95 0.13 0.03 85.13 17:17:01 6 12.28 0.00 5.56 8.70 0.05 73.42 17:17:01 7 4.60 0.00 3.15 3.30 0.05 88.89 17:18:01 all 7.85 0.00 4.23 3.43 0.05 84.44 17:18:01 0 4.83 0.00 3.97 3.44 0.03 87.72 17:18:01 1 8.48 0.00 2.99 0.00 0.05 88.49 17:18:01 2 7.49 0.00 4.15 7.01 0.07 81.28 17:18:01 3 10.45 0.00 3.11 0.49 0.07 85.89 17:18:01 4 7.90 0.00 5.34 2.73 0.05 83.98 17:18:01 5 8.38 0.00 4.12 0.30 0.03 87.16 17:18:01 6 7.02 0.00 5.94 11.09 0.07 75.89 17:18:01 7 8.30 0.00 4.23 2.38 0.03 85.06 17:19:01 all 9.39 0.00 3.55 2.40 0.05 84.61 17:19:01 0 16.40 0.00 3.41 4.22 0.05 75.92 17:19:01 1 5.03 0.00 2.34 0.37 0.05 92.21 17:19:01 2 8.57 0.00 2.63 0.08 0.07 88.64 17:19:01 3 11.10 0.00 5.43 9.40 0.07 74.00 17:19:01 4 9.83 0.00 4.19 0.24 0.05 85.69 17:19:01 5 8.72 0.00 5.17 1.58 0.07 84.46 17:19:01 6 5.86 0.00 2.18 1.76 0.03 90.16 17:19:01 7 9.59 0.00 3.04 1.55 0.05 85.77 17:20:01 all 9.98 0.00 3.58 0.78 0.06 85.61 17:20:01 0 5.06 0.00 3.94 0.34 0.07 90.59 17:20:01 1 8.98 0.00 3.51 0.24 0.07 87.20 17:20:01 2 19.68 0.00 4.36 0.12 0.05 75.80 17:20:01 3 5.82 0.00 2.18 0.15 0.03 91.82 17:20:01 4 8.61 0.00 3.15 0.34 0.07 87.84 17:20:01 5 5.31 0.00 3.95 0.90 0.05 89.78 17:20:01 6 20.72 0.00 3.44 1.75 0.07 74.03 17:20:01 7 5.68 0.00 4.11 2.41 0.07 87.73 17:21:01 all 49.75 0.00 10.46 0.49 0.07 39.23 17:21:01 0 41.45 0.00 9.78 0.28 0.07 48.42 17:21:01 1 47.21 0.00 10.61 0.02 0.07 42.09 17:21:01 2 56.20 0.00 11.73 2.62 0.07 29.38 17:21:01 3 49.90 0.00 10.67 0.03 0.07 39.33 17:21:01 4 53.14 0.00 10.56 0.07 0.07 36.16 17:21:01 5 52.26 0.00 9.51 0.00 0.07 38.16 17:21:01 6 47.38 0.00 10.37 0.00 0.07 42.18 17:21:01 7 50.53 0.00 10.43 0.93 0.05 38.06 17:22:01 all 16.89 0.00 5.07 1.18 0.05 76.80 17:22:01 0 21.19 0.00 5.72 0.66 0.07 72.36 17:22:01 1 10.66 0.00 6.23 0.30 0.05 82.75 17:22:01 2 12.64 0.00 4.61 4.87 0.05 77.83 17:22:01 3 19.27 0.00 5.11 0.02 0.05 75.55 17:22:01 4 13.60 0.00 4.54 0.14 0.05 81.68 17:22:01 5 32.35 0.00 6.00 0.08 0.07 61.51 17:22:01 6 13.99 0.00 4.48 0.17 0.07 81.30 17:22:01 7 11.46 0.00 3.86 3.18 0.03 81.47 17:23:01 all 9.34 0.00 2.47 1.58 0.05 86.55 17:23:01 0 3.49 0.00 1.59 0.40 0.03 94.48 17:23:01 1 4.20 0.00 2.32 0.57 0.05 92.86 17:23:01 2 2.95 0.00 3.28 6.62 0.05 87.10 17:23:01 3 29.52 0.00 2.67 1.14 0.05 66.62 17:23:01 4 23.58 0.00 2.94 0.20 0.05 73.23 17:23:01 5 5.45 0.00 1.53 1.21 0.03 91.79 17:23:01 6 2.85 0.00 3.11 2.28 0.03 91.73 17:23:01 7 2.57 0.00 2.38 0.30 0.10 94.65 17:23:01 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 19.40 0.00 1.90 0.74 0.06 77.90 17:24:01 0 16.90 0.00 1.98 0.62 0.07 80.44 17:24:01 1 22.43 0.00 2.05 0.23 0.05 75.23 17:24:01 2 24.67 0.00 2.19 0.60 0.08 72.45 17:24:01 3 11.75 0.00 0.89 0.48 0.05 86.83 17:24:01 4 23.71 0.00 2.29 1.49 0.05 72.47 17:24:01 5 16.54 0.00 1.87 1.97 0.05 79.57 17:24:01 6 20.36 0.00 2.02 0.03 0.05 77.53 17:24:01 7 18.93 0.00 1.93 0.50 0.05 78.59 Average: all 14.59 0.00 3.83 1.89 0.06 79.62 Average: 0 14.05 0.00 3.62 1.29 0.05 80.99 Average: 1 12.18 0.00 3.74 0.91 0.06 83.11 Average: 2 15.26 0.00 3.82 3.26 0.06 77.59 Average: 3 16.27 0.00 4.08 1.35 0.06 78.24 Average: 4 16.41 0.00 3.96 2.17 0.06 77.41 Average: 5 15.57 0.00 3.92 0.61 0.05 79.85 Average: 6 14.70 0.00 4.05 3.46 0.06 77.73 Average: 7 12.30 0.00 3.47 2.10 0.06 82.07