---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-89100 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: 2800.000 BogoMIPS: 5600.00 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 16G 140G 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 862 23385 0 7918 30848 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:98:da:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe98:dade/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:29:3a:d8 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-89100) 12/06/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 309.76 36.75 273.01 1712.91 29822.30 22:50:01 123.00 15.21 107.78 468.32 74505.85 22:51:01 280.15 0.77 279.39 10.93 124980.24 22:52:01 245.53 19.04 226.49 3729.74 61439.41 22:53:01 86.84 0.03 86.80 2.53 48208.50 22:54:01 96.25 0.02 96.23 0.13 34149.38 22:55:01 12.50 0.00 12.50 0.00 17429.23 22:56:01 84.72 0.00 84.72 0.00 16280.89 22:57:01 3.17 0.17 3.00 9.47 107.45 Average: 137.68 7.95 129.73 657.52 45242.56 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30015244 31648484 2923976 8.88 72820 1868780 1458908 4.29 929200 1700344 208224 22:50:01 26873344 31229020 6065876 18.42 99716 4493020 2007612 5.91 1349764 4306736 2567860 22:51:01 24927624 30517392 8011596 24.32 164672 5506140 2264500 6.66 2191468 5240508 734480 22:52:01 23229152 29783084 9710068 29.48 168964 6438160 3512720 10.34 3215000 5890448 388508 22:53:01 24390164 31535124 8549056 25.95 170308 7010788 1512536 4.45 1925540 6003860 362412 22:54:01 23647732 30971596 9291488 28.21 170472 7184084 2622400 7.72 2659132 6008312 158732 22:55:01 22681928 30025464 10257292 31.14 170560 7202964 2530476 7.45 3771040 5856024 7512 22:56:01 24027676 31661552 8911544 27.05 170656 7485228 1424432 4.19 2222596 6060276 84 22:57:01 23975700 31611060 8963520 27.21 170984 7486232 1474008 4.34 2274020 6059832 1204 Average: 24863174 30998086 8076046 24.52 151017 6075044 2089732 6.15 2281973 5236260 492113 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 115.32 82.31 1091.37 30.05 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 22:50:01 ens3 5475.67 3613.63 23150.22 934.30 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 669.07 480.50 3179.71 122.40 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 230.45 181.96 2164.15 38.11 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 122.35 110.25 202.45 34.08 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 4.13 3.73 0.92 1.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 31.98 31.98 1.64 1.64 0.00 0.00 0.00 0.00 22:55:01 ens3 1.33 0.60 0.31 0.30 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 9.28 9.28 0.48 0.48 0.00 0.00 0.00 0.00 22:56:01 ens3 1825.98 1267.59 458.84 8109.39 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 6.65 4.88 5.36 3.80 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.03 5.03 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 940.48 639.39 3365.60 1032.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-89100) 12/06/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.56 0.00 0.96 2.85 0.03 86.59 22:49:01 0 20.55 0.00 1.25 3.15 0.03 75.01 22:49:01 1 10.18 0.00 1.05 0.61 0.03 88.12 22:49:01 2 25.41 0.00 1.77 3.32 0.05 69.45 22:49:01 3 14.80 0.00 1.24 0.29 0.03 83.64 22:49:01 4 2.41 0.00 1.09 2.77 0.02 93.72 22:49:01 5 1.54 0.00 0.51 4.85 0.02 93.08 22:49:01 6 1.36 0.00 0.37 0.37 0.05 97.84 22:49:01 7 0.31 0.00 0.39 7.44 0.02 91.85 22:50:01 all 11.60 0.00 3.53 1.64 0.05 83.19 22:50:01 0 11.40 0.00 1.52 0.17 0.03 86.88 22:50:01 1 4.53 0.00 0.89 0.00 0.02 94.57 22:50:01 2 7.32 0.00 0.22 0.08 0.03 92.34 22:50:01 3 14.73 0.00 5.56 0.00 0.05 79.66 22:50:01 4 8.51 0.00 6.29 0.24 0.07 84.90 22:50:01 5 31.27 0.00 5.58 0.00 0.07 63.08 22:50:01 6 7.94 0.00 7.25 4.65 0.05 80.11 22:50:01 7 7.07 0.00 1.04 7.96 0.05 83.88 22:51:01 all 14.65 0.00 3.20 4.24 0.07 77.83 22:51:01 0 12.89 0.00 3.07 3.83 0.08 80.13 22:51:01 1 10.59 0.00 1.39 3.60 0.08 84.35 22:51:01 2 28.43 0.00 3.24 0.00 0.05 68.28 22:51:01 3 10.50 0.00 3.44 12.25 0.08 73.72 22:51:01 4 17.60 0.00 4.13 2.12 0.07 76.07 22:51:01 5 9.91 0.00 5.77 1.16 0.07 83.09 22:51:01 6 6.67 0.00 2.06 2.07 0.07 89.13 22:51:01 7 20.68 0.00 2.50 8.92 0.08 67.81 22:52:01 all 24.37 0.00 2.22 2.53 0.06 70.82 22:52:01 0 22.65 0.00 2.04 4.51 0.07 70.73 22:52:01 1 16.01 0.00 1.40 0.38 0.05 82.16 22:52:01 2 20.33 0.00 1.64 0.94 0.07 77.02 22:52:01 3 40.12 0.00 2.39 1.00 0.07 56.42 22:52:01 4 30.83 0.00 1.92 1.29 0.07 65.89 22:52:01 5 23.94 0.00 4.07 0.33 0.05 71.60 22:52:01 6 12.16 0.00 1.32 2.27 0.03 84.22 22:52:01 7 29.03 0.00 3.02 9.53 0.05 58.37 22:53:01 all 20.99 0.00 2.31 2.20 0.05 74.46 22:53:01 0 8.51 0.00 1.08 2.14 0.02 88.25 22:53:01 1 14.77 0.00 0.82 0.00 0.07 84.34 22:53:01 2 9.95 0.00 3.10 10.84 0.07 76.04 22:53:01 3 31.80 0.00 1.89 0.00 0.05 66.26 22:53:01 4 28.93 0.00 2.34 0.00 0.05 68.68 22:53:01 5 20.89 0.00 4.82 0.00 0.05 74.24 22:53:01 6 41.74 0.00 3.17 1.65 0.05 53.38 22:53:01 7 11.34 0.00 1.27 3.02 0.02 84.36 22:54:01 all 12.79 0.00 1.93 1.08 0.04 84.16 22:54:01 0 16.41 0.00 0.67 0.15 0.03 82.74 22:54:01 1 2.38 0.00 0.07 0.00 0.02 97.54 22:54:01 2 35.37 0.00 1.44 0.00 0.05 63.14 22:54:01 3 3.64 0.00 1.13 0.00 0.02 95.21 22:54:01 4 19.06 0.00 3.67 0.00 0.02 77.25 22:54:01 5 16.10 0.00 6.53 0.00 0.07 77.30 22:54:01 6 8.22 0.00 1.55 6.24 0.10 83.90 22:54:01 7 1.08 0.00 0.42 2.30 0.02 96.18 22:55:01 all 11.71 0.00 10.10 0.47 0.12 77.61 22:55:01 0 16.02 0.00 21.37 0.07 0.10 62.44 22:55:01 1 7.39 0.00 6.05 0.43 0.08 86.05 22:55:01 2 9.38 0.00 8.77 0.00 0.13 81.71 22:55:01 3 6.24 0.00 7.41 0.00 0.13 86.21 22:55:01 4 13.68 0.00 5.54 0.00 0.15 80.63 22:55:01 5 22.67 0.00 20.22 0.08 0.10 56.93 22:55:01 6 4.46 0.00 4.46 3.20 0.10 87.79 22:55:01 7 13.84 0.00 6.81 0.00 0.12 79.23 22:56:01 all 9.75 0.00 4.17 0.51 0.05 85.51 22:56:01 0 8.97 0.00 8.46 1.20 0.02 81.35 22:56:01 1 25.69 0.00 3.32 0.00 0.08 70.91 22:56:01 2 16.99 0.00 3.80 1.79 0.08 77.33 22:56:01 3 1.27 0.00 2.00 0.00 0.02 96.71 22:56:01 4 3.00 0.00 3.89 0.00 0.03 93.07 22:56:01 5 3.98 0.00 3.28 0.00 0.03 92.71 22:56:01 6 14.90 0.00 3.37 0.00 0.05 81.68 22:56:01 7 3.21 0.00 5.22 1.11 0.03 90.43 22:57:01 all 0.83 0.00 0.10 0.15 0.01 98.92 22:57:01 0 0.05 0.00 0.07 0.90 0.00 98.98 22:57:01 1 5.27 0.00 0.23 0.18 0.02 94.30 22:57:01 2 0.38 0.00 0.08 0.00 0.00 99.53 22:57:01 3 0.13 0.00 0.07 0.00 0.02 99.78 22:57:01 4 0.12 0.00 0.05 0.00 0.00 99.83 22:57:01 5 0.32 0.00 0.03 0.02 0.00 99.63 22:57:01 6 0.22 0.00 0.13 0.05 0.02 99.58 22:57:01 7 0.15 0.00 0.17 0.02 0.00 99.67 Average: all 12.92 0.00 3.17 1.74 0.05 82.12 Average: 0 13.04 0.00 4.41 1.79 0.04 80.73 Average: 1 10.76 0.00 1.69 0.58 0.05 86.92 Average: 2 17.05 0.00 2.67 1.88 0.06 78.34 Average: 3 13.67 0.00 2.80 1.50 0.05 81.98 Average: 4 13.82 0.00 3.21 0.71 0.05 82.21 Average: 5 14.52 0.00 5.65 0.71 0.05 79.06 Average: 6 10.88 0.00 2.62 2.27 0.06 84.17 Average: 7 9.64 0.00 2.31 4.48 0.04 83.53