---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44255 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 15G 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 878 23623 0 7664 30833 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:41:cb:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fe41:cbe3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:b9:72:3e 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::42:45ff:feb9:723e/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-44255) 09/07/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 178.54 27.17 151.37 2387.34 85049.34 13:26:01 667.39 3.83 663.56 492.45 235714.85 13:27:01 23.10 0.00 23.10 0.00 5200.47 13:28:01 6.13 0.03 6.10 4.40 147.84 13:29:01 225.75 0.38 225.36 28.93 34244.96 13:30:01 15.00 0.02 14.98 0.13 534.44 13:31:01 6.68 0.00 6.68 0.00 166.51 13:32:01 12.26 0.00 12.26 0.00 310.75 13:33:01 24.21 0.00 24.21 0.00 315.55 13:34:01 16.69 0.00 16.69 0.00 340.82 13:35:01 23.55 0.13 23.41 26.80 563.51 13:36:01 72.47 1.27 71.20 89.45 2510.11 Average: 105.98 2.74 103.25 252.51 30426.03 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29680704 31677920 3258516 9.89 79000 2218136 1714300 5.04 897160 2041992 437828 13:26:01 23392984 30382416 9546236 28.98 148412 6940272 12107552 35.62 2370324 6519216 36016 13:27:01 20328568 27418100 12610652 38.28 150236 7035920 13434032 39.53 5559808 6358116 532 13:28:01 20265612 27363220 12673608 38.48 150440 7044148 13533056 39.82 5622368 6356020 7716 13:29:01 19627292 27263644 13311928 40.41 192440 7487404 13883708 40.85 5808892 6745168 3204 13:30:01 18836036 26480096 14103184 42.82 192592 7494852 14688024 43.22 6593916 6748056 356 13:31:01 18825216 26470128 14114004 42.85 192708 7495364 14671808 43.17 6604940 6748036 636 13:32:01 18821264 26466512 14117956 42.86 192832 7495524 14688848 43.22 6609236 6747892 740 13:33:01 18788636 26436360 14150584 42.96 192972 7498064 14706104 43.27 6637900 6750144 1012 13:34:01 18771096 26421040 14168124 43.01 193160 7500256 14722800 43.32 6653236 6751404 368 13:35:01 19661036 27268600 13278184 40.31 193460 7463716 12646424 37.21 5833984 6704068 432 13:36:01 24256744 31638208 8682476 26.36 195208 7227548 1617644 4.76 1540868 6503572 12120 Average: 20937932 27940520 12001288 36.43 172788 6908434 11867858 34.92 5061053 6247807 41747 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 239.18 180.61 5486.11 22.36 0.00 0.00 0.00 0.00 13:25:01 lo 13.59 13.59 1.28 1.28 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth4b1c80e 55.59 76.19 8.65 10.29 0.00 0.00 0.00 0.00 13:26:01 vethe805dc8 1.97 2.12 0.18 0.20 0.00 0.00 0.00 0.00 13:26:01 veth85e6fbc 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth887407c 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 veth4b1c80e 95.58 97.53 19.65 16.82 0.00 0.00 0.00 0.00 13:27:01 vethe805dc8 37.23 30.51 4.11 4.34 0.00 0.00 0.00 0.00 13:27:01 veth85e6fbc 0.00 0.32 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 veth887407c 5.50 7.15 0.81 0.66 0.00 0.00 0.00 0.00 13:28:01 veth4b1c80e 0.77 0.92 0.16 0.18 0.00 0.00 0.00 0.00 13:28:01 vethe805dc8 54.72 36.99 4.19 5.22 0.00 0.00 0.00 0.00 13:28:01 veth85e6fbc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth887407c 6.32 9.27 0.94 0.71 0.00 0.00 0.00 0.00 13:29:01 veth4b1c80e 53.34 54.91 10.91 10.25 0.00 0.00 0.00 0.00 13:29:01 vethe805dc8 66.89 47.86 8.95 7.55 0.00 0.00 0.00 0.00 13:29:01 veth85e6fbc 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth887407c 8.93 12.30 1.82 1.80 0.00 0.00 0.00 0.00 13:30:01 veth4b1c80e 294.43 298.60 68.51 36.96 0.00 0.00 0.00 0.01 13:30:01 vethe805dc8 73.27 53.21 16.59 9.92 0.00 0.00 0.00 0.00 13:30:01 veth85e6fbc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth887407c 9.67 13.03 2.46 3.27 0.00 0.00 0.00 0.00 13:31:01 veth4b1c80e 67.56 68.94 14.05 7.31 0.00 0.00 0.00 0.00 13:31:01 vethe805dc8 61.46 43.03 5.00 6.09 0.00 0.00 0.00 0.00 13:31:01 veth85e6fbc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth887407c 6.70 9.62 1.04 0.79 0.00 0.00 0.00 0.00 13:32:01 veth4b1c80e 21.95 22.75 3.47 2.30 0.00 0.00 0.00 0.00 13:32:01 vethe805dc8 60.41 42.41 4.68 5.91 0.00 0.00 0.00 0.00 13:32:01 veth85e6fbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth887407c 6.45 9.28 0.95 0.72 0.00 0.00 0.00 0.00 13:33:01 veth4b1c80e 230.44 235.34 39.93 26.59 0.00 0.00 0.00 0.00 13:33:01 vethe805dc8 82.84 61.19 16.40 10.78 0.00 0.00 0.00 0.00 13:33:01 veth85e6fbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth887407c 12.18 15.71 3.32 3.59 0.00 0.00 0.00 0.00 13:34:01 veth4b1c80e 209.05 213.06 44.62 27.26 0.00 0.00 0.00 0.00 13:34:01 vethe805dc8 74.68 54.37 12.93 9.28 0.00 0.00 0.00 0.00 13:34:01 veth85e6fbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth887407c 10.73 14.20 2.79 2.81 0.00 0.00 0.00 0.00 13:35:01 veth4b1c80e 2.78 3.68 0.39 0.40 0.00 0.00 0.00 0.00 13:35:01 vethe805dc8 56.22 38.66 4.57 5.48 0.00 0.00 0.00 0.00 13:35:01 veth85e6fbc 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 13:35:01 veth887407c 7.10 10.26 1.07 0.83 0.00 0.00 0.00 0.00 13:36:01 ens3 1892.55 1185.89 48398.90 190.47 0.00 0.00 0.00 0.00 13:36:01 lo 38.56 38.56 3.38 3.38 0.00 0.00 0.00 0.00 13:36:01 docker0 51.82 62.66 4.32 1342.21 0.00 0.00 0.00 0.00 Average: ens3 130.15 78.33 3963.52 9.82 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.32 5.22 0.36 111.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44255) 09/07/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.28 0.00 0.90 4.40 0.03 85.38 13:25:01 0 0.90 0.00 0.35 0.08 0.02 98.65 13:25:01 1 6.00 0.00 0.87 9.28 0.03 83.82 13:25:01 2 12.00 0.00 1.07 12.33 0.07 74.53 13:25:01 3 20.90 0.00 1.39 2.22 0.05 75.44 13:25:01 4 22.11 0.00 1.57 1.65 0.03 74.63 13:25:01 5 7.19 0.00 1.20 9.60 0.03 81.97 13:25:01 6 4.20 0.00 0.49 0.05 0.02 95.25 13:25:01 7 0.95 0.00 0.33 0.00 0.00 98.72 13:26:01 all 23.23 0.00 8.63 10.97 0.08 57.10 13:26:01 0 20.71 0.00 7.95 7.36 0.07 63.92 13:26:01 1 21.86 0.00 8.29 11.67 0.08 58.10 13:26:01 2 23.12 0.00 8.56 6.71 0.07 61.54 13:26:01 3 22.95 0.00 7.12 3.96 0.05 65.92 13:26:01 4 26.02 0.00 8.34 6.94 0.08 58.62 13:26:01 5 24.64 0.00 10.53 16.58 0.08 48.17 13:26:01 6 26.66 0.00 8.65 1.88 0.07 62.74 13:26:01 7 19.81 0.00 9.60 32.77 0.08 37.73 13:27:01 all 58.30 0.00 4.52 0.13 0.09 36.96 13:27:01 0 50.61 0.00 4.05 0.07 0.08 45.19 13:27:01 1 58.35 0.00 4.15 0.02 0.10 37.39 13:27:01 2 62.04 0.00 4.81 0.67 0.10 32.37 13:27:01 3 57.04 0.00 4.37 0.00 0.08 38.51 13:27:01 4 56.33 0.00 4.09 0.00 0.10 39.48 13:27:01 5 64.05 0.00 4.99 0.10 0.08 30.77 13:27:01 6 64.61 0.00 5.07 0.03 0.08 30.20 13:27:01 7 53.31 0.00 4.63 0.14 0.10 41.82 13:28:01 all 2.51 0.00 0.34 0.02 0.07 97.06 13:28:01 0 2.12 0.00 0.45 0.00 0.07 97.36 13:28:01 1 1.99 0.00 0.38 0.00 0.07 97.56 13:28:01 2 4.04 0.00 0.35 0.07 0.07 95.48 13:28:01 3 1.84 0.00 0.28 0.02 0.08 97.78 13:28:01 4 1.76 0.00 0.23 0.02 0.05 97.94 13:28:01 5 3.18 0.00 0.35 0.00 0.08 96.39 13:28:01 6 2.99 0.00 0.40 0.07 0.08 96.46 13:28:01 7 2.16 0.00 0.25 0.00 0.05 97.54 13:29:01 all 10.86 0.00 2.48 1.56 0.08 85.01 13:29:01 0 9.90 0.00 2.55 2.00 0.12 85.43 13:29:01 1 8.22 0.00 1.96 2.82 0.08 86.92 13:29:01 2 10.18 0.00 2.72 0.91 0.07 86.12 13:29:01 3 12.93 0.00 2.73 0.47 0.08 83.79 13:29:01 4 14.57 0.00 2.48 0.27 0.07 82.61 13:29:01 5 10.34 0.00 2.74 3.80 0.08 83.03 13:29:01 6 11.17 0.00 2.35 2.08 0.07 84.32 13:29:01 7 9.63 0.00 2.28 0.12 0.08 87.88 13:30:01 all 8.32 0.00 0.93 0.05 0.09 90.62 13:30:01 0 8.38 0.00 1.37 0.03 0.08 90.13 13:30:01 1 7.47 0.00 0.79 0.22 0.07 91.46 13:30:01 2 8.61 0.00 0.90 0.00 0.08 90.40 13:30:01 3 8.44 0.00 0.99 0.02 0.10 90.45 13:30:01 4 8.59 0.00 1.02 0.02 0.10 90.28 13:30:01 5 6.73 0.00 0.59 0.10 0.08 92.50 13:30:01 6 10.33 0.00 0.84 0.00 0.08 88.76 13:30:01 7 7.97 0.00 0.99 0.03 0.08 90.92 13:31:01 all 2.54 0.00 0.44 0.09 0.08 96.85 13:31:01 0 1.66 0.00 0.54 0.00 0.10 97.70 13:31:01 1 2.59 0.00 0.47 0.65 0.10 96.19 13:31:01 2 1.95 0.00 0.30 0.00 0.07 97.68 13:31:01 3 3.18 0.00 0.50 0.00 0.10 96.22 13:31:01 4 1.82 0.00 0.37 0.00 0.07 97.74 13:31:01 5 2.62 0.00 0.34 0.00 0.08 96.96 13:31:01 6 3.59 0.00 0.48 0.02 0.08 95.82 13:31:01 7 2.91 0.00 0.45 0.02 0.07 96.56 13:32:01 all 1.78 0.00 0.34 0.03 0.07 97.78 13:32:01 0 0.99 0.00 0.35 0.02 0.07 98.58 13:32:01 1 3.09 0.00 0.35 0.12 0.08 96.36 13:32:01 2 2.24 0.00 0.33 0.02 0.08 97.33 13:32:01 3 1.94 0.00 0.39 0.02 0.07 97.59 13:32:01 4 1.30 0.00 0.40 0.02 0.08 98.19 13:32:01 5 1.77 0.00 0.37 0.02 0.07 97.78 13:32:01 6 1.54 0.00 0.28 0.00 0.07 98.11 13:32:01 7 1.37 0.00 0.23 0.03 0.07 98.30 13:33:01 all 3.92 0.00 0.60 0.04 0.08 95.36 13:33:01 0 3.17 0.00 0.62 0.03 0.07 96.11 13:33:01 1 4.15 0.00 0.49 0.12 0.08 95.16 13:33:01 2 4.16 0.00 0.55 0.02 0.07 95.21 13:33:01 3 4.64 0.00 0.67 0.02 0.08 94.59 13:33:01 4 3.16 0.00 0.65 0.07 0.08 96.03 13:33:01 5 3.18 0.00 0.52 0.02 0.08 96.20 13:33:01 6 3.68 0.00 0.84 0.03 0.08 95.36 13:33:01 7 5.17 0.00 0.48 0.02 0.07 94.26 13:34:01 all 3.82 0.00 0.54 0.04 0.06 95.54 13:34:01 0 2.79 0.00 0.70 0.08 0.08 96.34 13:34:01 1 4.20 0.00 0.50 0.03 0.07 95.20 13:34:01 2 3.91 0.00 0.47 0.02 0.05 95.55 13:34:01 3 5.36 0.00 0.57 0.07 0.07 93.94 13:34:01 4 4.63 0.00 0.55 0.08 0.08 94.65 13:34:01 5 3.87 0.00 0.50 0.03 0.07 95.54 13:34:01 6 2.51 0.00 0.57 0.03 0.08 96.80 13:34:01 7 3.29 0.00 0.40 0.00 0.07 96.25 13:35:01 all 2.28 0.00 0.64 0.08 0.07 96.92 13:35:01 0 1.83 0.00 0.69 0.23 0.07 97.19 13:35:01 1 1.80 0.00 0.67 0.13 0.05 97.34 13:35:01 2 1.56 0.00 0.55 0.00 0.05 97.84 13:35:01 3 2.58 0.00 0.74 0.03 0.08 96.57 13:35:01 4 1.40 0.00 0.45 0.07 0.05 98.03 13:35:01 5 2.79 0.00 0.65 0.08 0.07 96.41 13:35:01 6 1.49 0.00 0.64 0.08 0.08 97.71 13:35:01 7 4.81 0.00 0.79 0.03 0.05 94.32 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 6.05 0.00 0.79 0.21 0.04 92.91 13:36:01 0 1.37 0.00 0.52 0.03 0.03 98.05 13:36:01 1 1.52 0.00 0.57 0.05 0.02 97.85 13:36:01 2 3.47 0.00 0.80 0.18 0.03 95.51 13:36:01 3 0.85 0.00 0.55 0.83 0.03 97.73 13:36:01 4 32.76 0.00 1.42 0.18 0.07 65.57 13:36:01 5 0.74 0.00 0.62 0.03 0.07 98.54 13:36:01 6 3.84 0.00 0.85 0.05 0.03 95.23 13:36:01 7 3.82 0.00 1.02 0.27 0.03 94.86 Average: all 11.02 0.00 1.75 1.46 0.07 85.69 Average: 0 8.66 0.00 1.67 0.82 0.07 88.78 Average: 1 10.04 0.00 1.61 2.08 0.07 86.20 Average: 2 11.39 0.00 1.77 1.74 0.07 85.03 Average: 3 11.83 0.00 1.68 0.64 0.07 85.77 Average: 4 14.49 0.00 1.79 0.77 0.07 82.87 Average: 5 10.89 0.00 1.94 2.52 0.07 84.58 Average: 6 11.34 0.00 1.78 0.36 0.07 86.45 Average: 7 9.54 0.00 1.78 2.76 0.06 85.87