---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84705 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 12G 144G 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 905 27162 0 4098 30805 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:6c:df:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe6c:dfc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:23:e0:1e 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:b9ff:fe23:e01e/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-84705) 11/18/24 _x86_64_ (8 CPU) 16:20:17 LINUX RESTART (8 CPU) 16:21:02 tps rtps wtps bread/s bwrtn/s 16:22:01 297.14 36.82 260.31 1716.32 14009.42 16:23:02 151.42 42.00 109.41 2472.64 18998.20 16:24:01 15.96 2.20 13.76 65.21 6564.31 16:25:01 28.13 0.68 27.45 20.13 8757.61 16:26:01 27.66 0.60 27.06 19.73 11703.92 16:27:01 17.85 0.32 17.53 53.59 6929.51 16:28:01 160.44 4.85 155.59 450.06 55984.54 16:29:01 113.13 0.95 112.18 101.58 46225.90 Average: 101.24 11.02 90.22 611.28 21192.06 16:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:22:01 30139980 31689800 2799240 8.50 70428 1790912 1410212 4.15 884716 1622420 133232 16:23:02 28696552 30551000 4242668 12.88 83336 2070456 3287888 9.67 2087064 1835408 10096 16:24:01 28355144 30260512 4584076 13.92 85136 2117036 2430408 7.15 2407184 1855660 35612 16:25:01 28246072 30230088 4693148 14.25 89516 2187368 2411056 7.09 2450388 1911300 24212 16:26:01 27348916 29502084 5590304 16.97 93108 2347400 3139076 9.24 3194636 2050368 17984 16:27:01 27560588 29744960 5378632 16.33 95652 2373052 3265388 9.61 2955392 2074336 13784 16:28:01 26248152 29867512 6691068 20.31 101232 3773992 2687532 7.91 3102024 3181540 86720 16:29:01 27789556 31517516 5149664 15.63 106308 3873068 1529996 4.50 1650412 3094560 17112 Average: 28048120 30420434 4891100 14.85 90590 2566660 2520194 7.41 2341477 2203199 42344 16:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:22:01 ens3 80.46 62.72 834.44 25.59 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 16:23:02 ens3 220.63 178.42 1907.78 41.25 0.00 0.00 0.00 0.00 16:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:02 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:24:01 ens3 2124.86 1655.28 643.40 631.81 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 16:25:01 ens3 941.46 638.29 1075.33 267.55 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 8.00 8.00 0.77 0.77 0.00 0.00 0.00 0.00 16:26:01 ens3 833.14 571.94 2361.63 195.14 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 7.58 7.58 9.56 9.56 0.00 0.00 0.00 0.00 16:27:01 ens3 302.40 196.92 82.41 74.36 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 3.12 3.12 0.63 0.63 0.00 0.00 0.00 0.00 16:28:01 vethc234b9b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:28:01 ens3 407.13 347.23 2234.75 3362.03 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:28:01 lo 4.28 4.28 0.41 0.41 0.00 0.00 0.00 0.00 16:29:01 ens3 314.20 380.39 46.05 2669.63 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:29:01 lo 3.87 3.87 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 651.15 502.41 1149.95 910.83 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.60 3.60 1.49 1.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84705) 11/18/24 _x86_64_ (8 CPU) 16:20:17 LINUX RESTART (8 CPU) 16:21:02 CPU %user %nice %system %iowait %steal %idle 16:22:01 all 7.46 0.00 0.80 5.42 0.03 86.30 16:22:01 0 2.46 0.00 1.19 15.24 0.03 81.08 16:22:01 1 7.14 0.00 0.54 0.68 0.03 91.61 16:22:01 2 22.41 0.00 1.73 18.97 0.05 56.84 16:22:01 3 2.71 0.00 0.27 1.17 0.02 95.83 16:22:01 4 8.16 0.00 0.80 5.83 0.05 85.16 16:22:01 5 9.25 0.00 0.70 0.49 0.03 89.53 16:22:01 6 2.22 0.00 0.46 0.41 0.02 96.90 16:22:01 7 5.31 0.00 0.73 0.58 0.02 93.37 16:23:02 all 23.04 0.00 1.02 3.49 0.06 72.39 16:23:02 0 24.85 0.00 1.37 8.16 0.07 65.55 16:23:02 1 24.85 0.00 1.51 4.12 0.08 69.44 16:23:02 2 26.11 0.00 0.62 9.22 0.07 63.99 16:23:02 3 24.38 0.00 1.14 0.35 0.07 74.06 16:23:02 4 23.57 0.00 0.62 2.46 0.05 73.30 16:23:02 5 19.12 0.00 0.85 2.56 0.07 77.39 16:23:02 6 15.83 0.00 0.69 0.18 0.02 83.29 16:23:02 7 25.66 0.00 1.29 0.89 0.07 72.10 16:24:01 all 46.37 0.00 4.89 0.37 0.10 48.27 16:24:01 0 36.93 0.00 5.07 0.52 0.10 57.38 16:24:01 1 53.92 0.00 4.80 1.69 0.10 39.49 16:24:01 2 56.28 0.00 10.89 0.00 0.10 32.72 16:24:01 3 35.38 0.00 6.94 0.07 0.10 57.51 16:24:01 4 44.49 0.00 2.48 0.00 0.10 52.93 16:24:01 5 41.24 0.00 3.56 0.02 0.09 55.09 16:24:01 6 53.27 0.00 2.54 0.10 0.10 43.99 16:24:01 7 49.46 0.00 2.91 0.55 0.09 47.00 16:25:01 all 38.81 0.00 1.88 0.56 0.08 58.68 16:25:01 0 30.40 0.00 1.32 0.02 0.07 68.19 16:25:01 1 39.72 0.00 0.77 3.03 0.10 56.38 16:25:01 2 46.72 0.00 1.92 0.00 0.08 51.27 16:25:01 3 41.87 0.00 2.53 0.00 0.07 55.54 16:25:01 4 35.66 0.00 1.50 0.00 0.07 62.77 16:25:01 5 49.93 0.00 1.75 0.05 0.08 48.18 16:25:01 6 34.74 0.00 3.38 1.37 0.08 60.43 16:25:01 7 31.46 0.00 1.84 0.00 0.08 66.62 16:26:01 all 47.01 0.00 1.85 0.43 0.10 50.62 16:26:01 0 44.72 0.00 2.79 0.08 0.12 52.28 16:26:01 1 40.57 0.00 1.84 2.01 0.10 55.48 16:26:01 2 51.30 0.00 1.15 0.00 0.10 47.44 16:26:01 3 59.58 0.00 2.87 0.00 0.12 37.44 16:26:01 4 38.39 0.00 2.08 0.90 0.08 58.55 16:26:01 5 53.94 0.00 1.04 0.22 0.10 44.70 16:26:01 6 48.96 0.00 2.07 0.17 0.10 48.71 16:26:01 7 38.68 0.00 0.94 0.02 0.08 60.28 16:27:01 all 35.79 0.00 1.26 0.41 0.07 62.47 16:27:01 0 30.64 0.00 1.47 0.18 0.07 67.64 16:27:01 1 37.09 0.00 1.57 0.38 0.07 60.89 16:27:01 2 38.38 0.00 1.59 0.07 0.07 59.90 16:27:01 3 32.49 0.00 1.14 0.03 0.07 66.27 16:27:01 4 36.40 0.00 1.13 2.57 0.08 59.82 16:27:01 5 33.60 0.00 1.14 0.00 0.05 65.21 16:27:01 6 35.39 0.00 1.44 0.05 0.07 63.05 16:27:01 7 42.36 0.00 0.60 0.00 0.05 56.99 16:28:01 all 21.39 0.00 1.72 5.11 0.06 71.72 16:28:01 0 20.96 0.00 2.11 3.99 0.07 72.87 16:28:01 1 28.29 0.00 3.70 0.52 0.08 67.40 16:28:01 2 12.02 0.00 1.34 0.48 0.05 86.11 16:28:01 3 21.90 0.00 1.36 0.49 0.03 76.23 16:28:01 4 24.39 0.00 1.19 10.65 0.07 63.70 16:28:01 5 24.73 0.00 1.85 3.02 0.07 70.33 16:28:01 6 24.15 0.00 1.42 18.35 0.07 56.00 16:28:01 7 14.75 0.00 0.79 3.47 0.05 80.95 16:29:01 all 8.13 0.00 1.22 3.67 0.05 86.93 16:29:01 0 2.89 0.00 1.14 0.07 0.02 95.89 16:29:01 1 4.69 0.00 1.49 0.90 0.07 92.85 16:29:01 2 18.13 0.00 1.19 9.02 0.07 71.59 16:29:01 3 18.20 0.00 0.93 6.56 0.05 74.26 16:29:01 4 6.55 0.00 2.00 3.29 0.05 88.11 16:29:01 5 2.29 0.00 0.80 8.99 0.03 87.89 16:29:01 6 4.07 0.00 1.07 0.15 0.03 94.67 16:29:01 7 8.15 0.00 1.21 0.35 0.05 90.23 Average: all 28.48 0.00 1.82 2.43 0.07 67.19 Average: 0 24.21 0.00 2.04 3.52 0.07 70.15 Average: 1 29.49 0.00 2.02 1.67 0.08 66.74 Average: 2 33.85 0.00 2.52 4.71 0.07 58.84 Average: 3 29.58 0.00 2.13 1.09 0.07 67.13 Average: 4 27.22 0.00 1.47 3.21 0.07 68.03 Average: 5 29.25 0.00 1.46 1.93 0.07 67.30 Average: 6 27.31 0.00 1.63 2.60 0.06 68.39 Average: 7 26.96 0.00 1.28 0.73 0.06 70.97