---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11626 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 14G 142G 9% / 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 889 24956 0 6321 30822 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:8b:40:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe8b:40c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:30:dd:e4 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-8c-8g-11626) 01/12/24 _x86_64_ (8 CPU) 15:24:42 LINUX RESTART (8 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:01 352.56 80.15 272.40 5319.25 63702.05 15:27:01 170.47 40.96 129.51 3287.85 39935.08 15:28:01 137.43 26.00 111.43 2987.50 49045.56 15:29:01 197.98 5.98 192.00 880.12 77605.60 15:30:01 266.66 0.18 266.47 17.60 72681.89 15:31:01 65.11 0.00 65.11 0.00 29150.61 15:32:01 46.71 0.02 46.69 1.73 18962.71 15:33:01 8.98 0.02 8.96 0.53 356.68 15:34:01 8.28 0.00 8.28 0.00 303.95 15:35:01 13.30 0.00 13.30 0.00 396.87 15:36:01 10.41 0.67 9.75 44.53 379.54 Average: 116.17 14.00 102.17 1139.90 32046.84 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 30124492 31661296 2814728 8.55 58956 1794328 1504580 4.43 936436 1608780 160368 15:27:01 29217884 31270856 3721336 11.30 84180 2265624 1682804 4.95 1383348 2025472 100848 15:28:01 28672020 31631028 4267200 12.95 104732 3126692 1470840 4.33 1245776 2657164 168876 15:29:01 26638488 31169792 6300732 19.13 136812 4557552 3750420 11.03 1813808 3997060 24124 15:30:01 23890048 29913592 9049172 27.47 177488 5902464 8265012 24.32 3228324 5201172 2092 15:31:01 21151156 27483500 11788064 35.79 182924 6193436 10226188 30.09 5737468 5405148 1028 15:32:01 20902896 27370644 12036324 36.54 188872 6309928 10680624 31.42 5861184 5508040 1564 15:33:01 20900476 27369392 12038744 36.55 189504 6310208 10680904 31.43 5865144 5508064 304 15:34:01 20897984 27367760 12041236 36.56 190040 6310296 10670440 31.39 5868480 5508004 188 15:35:01 20876784 27347384 12062436 36.62 190616 6310404 10870548 31.98 5889352 5507960 204 15:36:01 20836608 27314176 12102612 36.74 190972 6312876 10834684 31.88 5926464 5510712 84 Average: 24009894 29081765 8929326 27.11 154100 5035801 7330640 21.57 3977799 4403416 41789 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 ens3 412.11 280.72 1506.36 74.76 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 15:27:01 ens3 430.21 328.66 4792.40 55.54 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 15:28:01 ens3 265.44 182.25 2451.73 40.28 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:29:01 br-1aec5651e79a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 641.81 340.36 12161.51 29.07 0.00 0.00 0.00 0.00 15:29:01 vethf5712dc 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 br-1aec5651e79a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 veth7c4151d 155.36 149.11 331.28 13.13 0.00 0.00 0.00 0.03 15:30:01 br-9a4969622d4e 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 570.90 249.43 11480.06 22.59 0.00 0.00 0.00 0.00 15:31:01 br-1aec5651e79a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 veth7c4151d 1.40 1.25 0.18 0.18 0.00 0.00 0.00 0.00 15:31:01 br-9a4969622d4e 0.12 0.15 0.02 0.01 0.00 0.00 0.00 0.00 15:31:01 ens3 0.98 0.93 0.25 0.79 0.00 0.00 0.00 0.00 15:32:01 br-1aec5651e79a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 veth7c4151d 1.85 7.60 0.36 4.81 0.00 0.00 0.00 0.00 15:32:01 br-9a4969622d4e 1.77 7.53 0.33 4.79 0.00 0.00 0.00 0.00 15:32:01 ens3 36.93 29.68 670.13 5.36 0.00 0.00 0.00 0.00 15:33:01 br-1aec5651e79a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 veth7c4151d 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 br-9a4969622d4e 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:33:01 ens3 26.96 21.66 11.83 9.65 0.00 0.00 0.00 0.00 15:34:01 br-1aec5651e79a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 veth7c4151d 0.17 0.17 0.02 0.01 0.00 0.00 0.00 0.00 15:34:01 br-9a4969622d4e 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 ens3 36.76 25.63 14.05 11.42 0.00 0.00 0.00 0.00 15:35:01 br-1aec5651e79a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 veth7c4151d 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 br-9a4969622d4e 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:35:01 ens3 23.50 15.68 9.89 8.13 0.00 0.00 0.00 0.00 15:36:01 br-1aec5651e79a 0.47 0.53 0.16 0.19 0.00 0.00 0.00 0.00 15:36:01 veth7c4151d 0.53 0.53 0.19 0.20 0.00 0.00 0.00 0.00 15:36:01 br-9a4969622d4e 0.53 0.53 0.18 0.20 0.00 0.00 0.00 0.00 15:36:01 ens3 28.28 19.38 9.23 11.09 0.00 0.00 0.00 0.00 Average: br-1aec5651e79a 0.04 0.06 0.01 0.02 0.00 0.00 0.00 0.00 Average: veth7c4151d 14.50 14.45 30.18 1.67 0.00 0.00 0.00 0.00 Average: br-9a4969622d4e 0.26 0.80 0.05 0.46 0.00 0.00 0.00 0.00 Average: ens3 224.90 135.85 3009.72 24.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11626) 01/12/24 _x86_64_ (8 CPU) 15:24:42 LINUX RESTART (8 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 9.94 0.00 1.30 5.06 0.04 83.65 15:26:01 0 2.33 0.00 2.01 13.41 0.03 82.22 15:26:01 1 4.30 0.00 0.80 0.99 0.03 93.88 15:26:01 2 24.89 0.00 2.03 6.63 0.07 66.38 15:26:01 3 20.65 0.00 1.49 5.07 0.05 72.74 15:26:01 4 5.62 0.00 1.03 0.77 0.03 92.55 15:26:01 5 7.56 0.00 0.68 1.00 0.07 90.70 15:26:01 6 6.43 0.00 1.42 12.11 0.03 79.99 15:26:01 7 7.99 0.00 0.85 0.62 0.03 90.50 15:27:01 all 16.18 0.00 1.10 2.67 0.05 80.00 15:27:01 0 13.95 0.00 0.30 0.07 0.03 85.65 15:27:01 1 32.39 0.00 2.64 2.64 0.07 62.27 15:27:01 2 19.24 0.00 1.22 11.79 0.07 67.68 15:27:01 3 19.79 0.00 1.20 0.55 0.07 78.39 15:27:01 4 6.62 0.00 0.35 0.25 0.02 92.76 15:27:01 5 19.21 0.00 1.31 0.64 0.05 78.80 15:27:01 6 14.56 0.00 1.24 4.89 0.05 79.27 15:27:01 7 3.67 0.00 0.58 0.55 0.02 95.17 15:28:01 all 18.48 0.00 1.41 2.40 0.05 77.66 15:28:01 0 28.39 0.00 1.55 0.20 0.05 69.81 15:28:01 1 14.81 0.00 1.18 1.13 0.05 82.82 15:28:01 2 14.73 0.00 1.39 1.44 0.05 82.39 15:28:01 3 14.51 0.00 1.48 1.62 0.03 82.35 15:28:01 4 15.65 0.00 1.42 0.45 0.03 82.44 15:28:01 5 8.15 0.00 1.40 0.15 0.03 90.26 15:28:01 6 14.19 0.00 0.89 5.83 0.05 79.05 15:28:01 7 37.43 0.00 1.99 8.37 0.07 52.14 15:29:01 all 15.59 0.00 3.53 4.44 0.06 76.39 15:29:01 0 11.05 0.00 2.89 4.40 0.05 81.62 15:29:01 1 10.92 0.00 3.40 0.50 0.05 85.12 15:29:01 2 15.11 0.00 4.04 16.36 0.07 64.43 15:29:01 3 30.46 0.00 3.89 4.07 0.08 61.50 15:29:01 4 19.39 0.00 3.41 0.05 0.07 77.09 15:29:01 5 14.44 0.00 3.74 0.42 0.05 81.35 15:29:01 6 10.67 0.00 3.39 4.98 0.03 80.92 15:29:01 7 12.59 0.00 3.46 4.74 0.05 79.16 15:30:01 all 30.36 0.00 4.97 4.89 0.10 59.68 15:30:01 0 31.38 0.00 5.76 18.00 0.12 44.74 15:30:01 1 30.67 0.00 4.58 2.58 0.08 62.09 15:30:01 2 31.61 0.00 5.03 1.10 0.10 62.16 15:30:01 3 33.43 0.00 5.12 9.26 0.10 52.08 15:30:01 4 29.36 0.00 4.91 0.94 0.10 64.68 15:30:01 5 28.31 0.00 5.01 5.55 0.10 61.03 15:30:01 6 29.55 0.00 4.71 0.29 0.10 65.35 15:30:01 7 28.55 0.00 4.71 1.45 0.10 65.19 15:31:01 all 33.54 0.00 1.68 1.18 0.09 63.52 15:31:01 0 35.92 0.00 1.93 0.33 0.08 61.73 15:31:01 1 34.10 0.00 1.56 0.28 0.08 63.98 15:31:01 2 35.61 0.00 1.16 0.27 0.08 62.88 15:31:01 3 27.35 0.00 1.69 0.10 0.10 70.76 15:31:01 4 45.79 0.00 2.49 3.05 0.08 48.59 15:31:01 5 30.93 0.00 1.60 4.55 0.10 62.82 15:31:01 6 30.34 0.00 1.51 0.62 0.10 67.43 15:31:01 7 28.27 0.00 1.47 0.18 0.07 70.01 15:32:01 all 4.25 0.00 1.20 1.17 0.08 93.30 15:32:01 0 5.59 0.00 1.29 3.23 0.07 89.82 15:32:01 1 3.05 0.00 1.22 2.58 0.08 93.06 15:32:01 2 4.64 0.00 1.31 0.10 0.07 93.89 15:32:01 3 4.07 0.00 1.08 0.89 0.08 93.88 15:32:01 4 3.55 0.00 1.16 2.23 0.07 92.99 15:32:01 5 4.41 0.00 1.29 0.25 0.08 93.96 15:32:01 6 3.41 0.00 1.03 0.03 0.07 95.46 15:32:01 7 5.20 0.00 1.24 0.03 0.08 93.45 15:33:01 all 2.48 0.00 1.00 0.05 0.08 96.39 15:33:01 0 2.80 0.00 0.97 0.02 0.07 96.15 15:33:01 1 2.31 0.00 1.10 0.02 0.07 96.50 15:33:01 2 2.39 0.00 1.00 0.02 0.08 96.50 15:33:01 3 2.91 0.00 1.04 0.02 0.08 95.95 15:33:01 4 2.03 0.00 0.84 0.02 0.08 97.03 15:33:01 5 2.33 0.00 1.00 0.27 0.07 96.33 15:33:01 6 2.39 0.00 1.09 0.02 0.08 96.42 15:33:01 7 2.69 0.00 0.94 0.00 0.08 96.28 15:34:01 all 1.92 0.00 1.00 0.05 0.08 96.95 15:34:01 0 2.15 0.00 1.11 0.02 0.10 96.62 15:34:01 1 1.80 0.00 0.97 0.02 0.08 97.13 15:34:01 2 1.56 0.00 0.95 0.00 0.08 97.41 15:34:01 3 2.18 0.00 1.02 0.02 0.08 96.70 15:34:01 4 1.61 0.00 0.90 0.02 0.08 97.39 15:34:01 5 2.01 0.00 0.96 0.05 0.08 96.90 15:34:01 6 1.68 0.00 0.99 0.05 0.07 97.21 15:34:01 7 2.39 0.00 1.07 0.22 0.08 96.24 15:35:01 all 1.77 0.00 1.06 0.05 0.06 97.06 15:35:01 0 1.79 0.00 1.15 0.03 0.05 96.97 15:35:01 1 1.87 0.00 1.22 0.00 0.07 96.84 15:35:01 2 2.07 0.00 1.09 0.03 0.08 96.72 15:35:01 3 1.50 0.00 1.01 0.02 0.05 97.42 15:35:01 4 1.75 0.00 1.09 0.02 0.05 97.09 15:35:01 5 1.39 0.00 0.99 0.13 0.07 97.42 15:35:01 6 1.86 0.00 0.89 0.13 0.07 97.05 15:35:01 7 1.92 0.00 1.05 0.00 0.07 96.97 15:36:01 all 3.69 0.00 1.18 0.06 0.08 94.99 15:36:01 0 4.48 0.00 1.34 0.03 0.07 94.08 15:36:01 1 4.12 0.00 1.07 0.02 0.08 94.71 15:36:01 2 4.15 0.00 1.37 0.37 0.08 94.02 15:36:01 3 3.29 0.00 1.16 0.03 0.08 95.44 15:36:01 4 2.44 0.00 1.08 0.02 0.07 96.40 15:36:01 5 3.84 0.00 1.23 0.00 0.08 94.85 15:36:01 6 3.95 0.00 1.09 0.02 0.07 94.87 15:36:01 7 3.27 0.00 1.09 0.02 0.08 95.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.55 0.00 1.76 2.00 0.07 83.62 Average: 0 12.71 0.00 1.84 3.59 0.07 81.79 Average: 1 12.75 0.00 1.79 0.98 0.07 84.41 Average: 2 14.16 0.00 1.87 3.46 0.08 80.44 Average: 3 14.54 0.00 1.83 1.96 0.07 81.59 Average: 4 12.16 0.00 1.70 0.71 0.06 85.38 Average: 5 11.14 0.00 1.74 1.18 0.07 85.86 Average: 6 10.81 0.00 1.65 2.64 0.07 84.84 Average: 7 12.17 0.00 1.67 1.47 0.07 84.62