---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26487 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 16G 140G 11% / 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 921 22817 0 8428 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:c8:33:2c brd ff:ff:ff:ff:ff:ff inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fec8:332c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:3a:87:1c 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:d0ff:fe3a:871c/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-26487) 07/07/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 314.46 21.93 292.53 726.55 89867.16 20:24:01 609.58 22.73 586.85 2684.97 260932.49 20:25:01 203.05 0.08 202.97 4.93 7627.40 20:26:01 7.13 0.00 7.13 0.00 157.31 20:27:01 226.16 0.47 225.70 52.39 34003.13 20:28:01 15.65 0.00 15.65 0.00 331.81 20:29:01 16.28 0.02 16.26 0.13 576.84 20:30:01 22.46 0.00 22.46 0.00 533.38 20:31:01 25.66 0.97 24.70 20.66 334.34 20:32:01 6.90 0.00 6.90 0.00 162.37 20:33:01 70.10 0.85 69.26 48.66 1578.80 Average: 137.96 4.28 133.68 321.70 36012.96 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30042452 31698800 2896768 8.79 76088 1884872 1359912 4.00 856648 1742624 222200 20:24:01 23021940 30655132 9917280 30.11 156184 7536892 10331604 30.40 2085560 7167464 3612 20:25:01 19866588 27639732 13072632 39.69 166264 7663160 13274460 39.06 5386116 6957980 444 20:26:01 19849456 27623776 13089764 39.74 166440 7665088 13309912 39.16 5404960 6956380 304 20:27:01 19165700 27475476 13773520 41.81 205952 8107572 13656936 40.18 5645968 7335592 2580 20:28:01 19131308 27444088 13807912 41.92 206076 8110400 13764460 40.50 5678708 7337188 1340 20:29:01 18379084 26702056 14560136 44.20 206280 8120200 14476728 42.59 6421932 7342464 1192 20:30:01 18347112 26673560 14592108 44.30 206416 8123476 14491240 42.64 6453104 7344384 344 20:31:01 18326664 26657024 14612556 44.36 206604 8126828 14502032 42.67 6469320 7347256 1688 20:32:01 18310832 26641396 14628388 44.41 206708 8126908 14534696 42.76 6483816 7347224 400 20:33:01 23307644 31466732 9631576 29.24 208260 7951696 1761688 5.18 1812412 7144676 18404 Average: 20704435 28243434 12234785 37.14 182843 7401554 11405788 33.56 4790777 6729385 22955 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 154.37 111.30 1164.32 16.93 0.00 0.00 0.00 0.00 20:24:01 veth9b6a44e 0.15 0.28 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth04a601e 1.87 1.90 0.18 0.19 0.00 0.00 0.00 0.00 20:24:01 br-9888b5d169bb 0.08 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethe0c5bbc 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth9b6a44e 5.77 7.80 0.86 0.72 0.00 0.00 0.00 0.00 20:25:01 veth04a601e 34.51 28.45 3.69 3.99 0.00 0.00 0.00 0.00 20:25:01 br-9888b5d169bb 34.38 45.83 2.29 311.83 0.00 0.00 0.00 0.00 20:25:01 vethe0c5bbc 33.98 46.29 2.74 311.85 0.00 0.00 0.00 0.03 20:26:01 veth9b6a44e 6.32 9.23 0.96 0.71 0.00 0.00 0.00 0.00 20:26:01 veth04a601e 56.56 38.66 4.56 5.62 0.00 0.00 0.00 0.00 20:26:01 br-9888b5d169bb 0.52 0.33 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 vethe0c5bbc 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 20:27:01 veth9b6a44e 8.20 11.46 1.47 1.31 0.00 0.00 0.00 0.00 20:27:01 veth04a601e 64.46 45.66 6.97 6.95 0.00 0.00 0.00 0.00 20:27:01 br-9888b5d169bb 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:27:01 vethe0c5bbc 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth9b6a44e 10.56 14.25 2.33 2.86 0.00 0.00 0.00 0.00 20:28:01 veth04a601e 78.75 57.72 14.10 9.98 0.00 0.00 0.00 0.00 20:28:01 br-9888b5d169bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethe0c5bbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth9b6a44e 9.48 13.05 2.14 4.04 0.00 0.00 0.00 0.00 20:29:01 veth04a601e 77.04 56.21 20.42 11.27 0.00 0.00 0.00 0.00 20:29:01 br-9888b5d169bb 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethe0c5bbc 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth9b6a44e 11.15 14.86 2.50 4.26 0.00 0.00 0.00 0.00 20:30:01 veth04a601e 86.49 64.79 20.42 12.27 0.00 0.00 0.00 0.00 20:30:01 br-9888b5d169bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethe0c5bbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth9b6a44e 12.10 15.96 2.89 3.97 0.00 0.00 0.00 0.00 20:31:01 veth04a601e 86.80 64.32 19.17 11.90 0.00 0.00 0.00 0.00 20:31:01 br-9888b5d169bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethe0c5bbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth9b6a44e 6.28 9.18 0.95 0.70 0.00 0.00 0.00 0.00 20:32:01 veth04a601e 54.82 37.13 4.22 5.34 0.00 0.00 0.00 0.00 20:32:01 br-9888b5d169bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethe0c5bbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 36.76 36.76 3.23 3.23 0.00 0.00 0.00 0.00 20:33:01 docker0 49.79 94.85 4.21 1345.66 0.00 0.00 0.00 0.00 20:33:01 ens3 2256.49 1322.25 54109.47 202.03 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 4.53 8.62 0.38 122.33 0.00 0.00 0.00 0.00 Average: ens3 175.47 101.01 4848.21 13.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26487) 07/07/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.05 0.00 0.79 3.28 0.05 85.84 20:23:01 0 5.77 0.00 0.85 7.86 0.05 85.47 20:23:01 1 6.24 0.00 0.55 0.22 0.03 92.96 20:23:01 2 3.73 0.00 0.18 7.72 0.05 88.31 20:23:01 3 0.88 0.00 0.17 0.00 0.02 98.93 20:23:01 4 8.98 0.00 1.39 7.54 0.05 82.03 20:23:01 5 40.88 0.00 2.14 2.69 0.07 54.23 20:23:01 6 11.21 0.00 0.65 0.22 0.03 87.89 20:23:01 7 2.69 0.00 0.35 0.02 0.05 96.90 20:24:01 all 22.66 0.00 9.68 9.99 0.10 57.58 20:24:01 0 20.68 0.00 9.08 4.01 0.10 66.13 20:24:01 1 24.74 0.00 8.75 10.30 0.10 56.11 20:24:01 2 22.48 0.00 10.88 2.99 0.09 63.57 20:24:01 3 22.06 0.00 9.52 7.83 0.08 60.50 20:24:01 4 22.95 0.00 9.12 4.96 0.12 62.86 20:24:01 5 22.04 0.00 9.41 7.43 0.08 61.04 20:24:01 6 23.58 0.00 8.69 4.55 0.08 63.10 20:24:01 7 22.78 0.00 12.04 38.11 0.12 26.96 20:25:01 all 61.97 0.00 6.05 0.18 0.13 31.67 20:25:01 0 64.81 0.00 6.32 0.17 0.14 28.56 20:25:01 1 60.23 0.00 5.77 0.08 0.13 33.78 20:25:01 2 60.49 0.00 6.22 0.08 0.13 33.07 20:25:01 3 56.26 0.00 5.66 0.56 0.14 37.39 20:25:01 4 63.35 0.00 6.13 0.22 0.14 30.16 20:25:01 5 62.41 0.00 6.29 0.13 0.13 31.03 20:25:01 6 63.38 0.00 6.01 0.08 0.15 30.38 20:25:01 7 64.78 0.00 6.04 0.10 0.14 28.94 20:26:01 all 3.32 0.00 0.42 0.02 0.10 96.13 20:26:01 0 3.09 0.00 0.38 0.02 0.08 96.42 20:26:01 1 2.39 0.00 0.43 0.03 0.10 97.04 20:26:01 2 2.87 0.00 0.34 0.00 0.08 96.71 20:26:01 3 3.86 0.00 0.53 0.00 0.08 95.52 20:26:01 4 3.12 0.00 0.43 0.12 0.10 96.23 20:26:01 5 3.70 0.00 0.37 0.02 0.08 95.83 20:26:01 6 3.93 0.00 0.50 0.00 0.13 95.43 20:26:01 7 3.61 0.00 0.35 0.02 0.10 95.92 20:27:01 all 10.54 0.00 2.62 1.27 0.10 85.47 20:27:01 0 11.94 0.00 3.06 0.62 0.08 84.30 20:27:01 1 10.76 0.00 2.56 2.69 0.10 83.88 20:27:01 2 8.67 0.00 2.24 0.27 0.10 88.72 20:27:01 3 10.93 0.00 2.65 1.95 0.10 84.37 20:27:01 4 7.93 0.00 2.45 2.94 0.10 86.58 20:27:01 5 9.41 0.00 2.73 0.20 0.10 87.55 20:27:01 6 9.17 0.00 2.67 1.04 0.10 87.02 20:27:01 7 15.57 0.00 2.64 0.45 0.10 81.24 20:28:01 all 6.09 0.00 0.59 0.04 0.09 93.19 20:28:01 0 5.55 0.00 0.58 0.03 0.07 93.77 20:28:01 1 6.03 0.00 0.67 0.02 0.10 93.19 20:28:01 2 5.90 0.00 0.67 0.05 0.10 93.28 20:28:01 3 5.86 0.00 0.53 0.00 0.08 93.53 20:28:01 4 8.35 0.00 0.51 0.03 0.10 91.01 20:28:01 5 5.33 0.00 0.65 0.02 0.10 93.90 20:28:01 6 5.92 0.00 0.55 0.10 0.08 93.34 20:28:01 7 5.71 0.00 0.57 0.05 0.08 93.58 20:29:01 all 8.26 0.00 0.88 0.05 0.09 90.74 20:29:01 0 7.16 0.00 0.68 0.02 0.07 92.08 20:29:01 1 9.49 0.00 0.94 0.02 0.08 89.47 20:29:01 2 11.30 0.00 1.04 0.03 0.08 87.54 20:29:01 3 8.53 0.00 0.75 0.00 0.07 90.65 20:29:01 4 6.66 0.00 0.90 0.05 0.08 92.31 20:29:01 5 6.84 0.00 0.82 0.00 0.13 92.20 20:29:01 6 7.85 0.00 1.04 0.13 0.10 90.88 20:29:01 7 8.22 0.00 0.82 0.10 0.08 90.77 20:30:01 all 5.17 0.00 0.61 0.06 0.09 94.07 20:30:01 0 7.59 0.00 0.70 0.05 0.07 91.59 20:30:01 1 5.49 0.00 0.58 0.05 0.10 93.77 20:30:01 2 4.78 0.00 0.52 0.03 0.10 94.57 20:30:01 3 4.80 0.00 0.65 0.10 0.08 94.37 20:30:01 4 4.46 0.00 0.71 0.03 0.10 94.70 20:30:01 5 5.23 0.00 0.57 0.02 0.08 94.10 20:30:01 6 3.71 0.00 0.42 0.17 0.07 95.64 20:30:01 7 5.34 0.00 0.72 0.02 0.10 93.82 20:31:01 all 3.76 0.00 0.52 0.06 0.08 95.58 20:31:01 0 4.72 0.00 0.50 0.03 0.07 94.68 20:31:01 1 4.00 0.00 0.54 0.08 0.08 95.30 20:31:01 2 4.06 0.00 0.43 0.07 0.07 95.37 20:31:01 3 3.61 0.00 0.49 0.05 0.08 95.77 20:31:01 4 4.39 0.00 0.52 0.05 0.07 94.97 20:31:01 5 3.12 0.00 0.64 0.05 0.10 96.09 20:31:01 6 2.49 0.00 0.48 0.15 0.07 96.81 20:31:01 7 3.66 0.00 0.54 0.02 0.10 95.68 20:32:01 all 1.65 0.00 0.32 0.03 0.08 97.92 20:32:01 0 1.42 0.00 0.28 0.00 0.07 98.23 20:32:01 1 1.39 0.00 0.42 0.02 0.10 98.07 20:32:01 2 0.85 0.00 0.32 0.02 0.12 98.70 20:32:01 3 2.61 0.00 0.35 0.00 0.08 96.95 20:32:01 4 1.65 0.00 0.28 0.00 0.07 98.00 20:32:01 5 0.52 0.00 0.27 0.05 0.07 99.09 20:32:01 6 2.12 0.00 0.25 0.13 0.07 97.43 20:32:01 7 2.64 0.00 0.35 0.00 0.07 96.94 20:33:01 all 4.11 0.00 1.14 0.17 0.05 94.54 20:33:01 0 1.82 0.00 1.08 0.15 0.03 96.91 20:33:01 1 2.66 0.00 1.10 0.05 0.05 96.14 20:33:01 2 2.54 0.00 1.35 0.69 0.07 95.35 20:33:01 3 1.89 0.00 0.94 0.08 0.05 97.04 20:33:01 4 12.80 0.00 1.20 0.10 0.05 85.84 20:33:01 5 2.53 0.00 1.16 0.10 0.05 96.17 20:33:01 6 2.38 0.00 0.92 0.15 0.05 96.50 20:33:01 7 6.28 0.00 1.40 0.05 0.05 92.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.45 0.00 2.13 1.37 0.09 83.97 Average: 0 12.16 0.00 2.13 1.18 0.07 84.46 Average: 1 12.08 0.00 2.02 1.22 0.09 84.59 Average: 2 11.56 0.00 2.18 1.09 0.09 85.08 Average: 3 10.96 0.00 2.01 0.95 0.08 86.00 Average: 4 13.07 0.00 2.14 1.45 0.09 83.25 Average: 5 14.70 0.00 2.26 0.97 0.09 81.98 Average: 6 12.28 0.00 2.01 0.61 0.09 85.02 Average: 7 12.77 0.00 2.32 3.47 0.09 81.35