---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6186 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 839 29084 0 2242 30898 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:50:5b:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe50:5bc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:c7:a6:de 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:d8ff:fec7:a6de/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-6186) 04/26/26 _x86_64_ (8 CPU) 08:23:19 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 225.80 12.88 212.91 1694.78 103248.79 08:26:01 67.24 0.00 67.24 0.00 23629.26 08:27:01 3.93 0.03 3.90 6.13 3563.27 08:28:01 2.13 0.00 2.13 0.00 828.92 08:29:01 7.88 0.00 7.88 0.00 6536.24 08:30:01 6.75 0.00 6.75 0.00 5940.21 08:31:01 1.53 0.00 1.53 0.00 738.81 08:32:01 4.23 0.00 4.23 0.00 5141.41 08:33:01 24.13 0.00 24.13 0.00 15552.28 08:34:01 10.00 0.00 10.00 0.00 7377.70 08:35:01 8.88 0.00 8.88 0.00 7711.44 08:36:01 9.62 0.02 9.60 0.13 7045.89 08:37:01 102.88 0.72 102.17 60.66 11309.98 Average: 36.54 1.05 35.49 135.51 15278.22 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29636932 31676184 3302288 10.03 81148 2249072 1590900 4.68 949872 2014416 260108 08:26:01 29143964 31404224 3795256 11.52 83888 2447324 1855004 5.46 1280428 2148136 84560 08:27:01 28949540 31256508 3989680 12.11 83968 2473892 2038572 6.00 1433612 2188180 4816 08:28:01 28613620 30962752 4325600 13.13 84060 2500228 2346272 6.90 1732280 2224388 6380 08:29:01 29216424 31520116 3722796 11.30 84212 2485136 1795772 5.28 1226844 2128196 41308 08:30:01 28860740 31286868 4078480 12.38 84280 2596804 2024652 5.96 1491364 2215548 888 08:31:01 28574088 31041284 4365132 13.25 84340 2622596 2295748 6.75 1737304 2255844 4840 08:32:01 27655364 30240004 5283856 16.04 84404 2771376 3016268 8.87 2536540 2369440 40 08:33:01 28993680 31220536 3945540 11.98 84684 2407412 2035612 5.99 1498728 2079228 51388 08:34:01 29036160 31306616 3903060 11.85 84780 2451308 2016496 5.93 1428372 2105780 11600 08:35:01 29011292 31365552 3927928 11.92 84852 2535808 1940168 5.71 1408716 2148088 37300 08:36:01 29136340 31483436 3802880 11.55 84928 2539044 1781156 5.24 1301288 2129900 15648 08:37:01 29812112 31664672 3127108 9.49 91876 2054876 1408216 4.14 1011780 1782648 27176 Average: 28972327 31263750 3966893 12.04 84725 2471914 2011141 5.92 1464394 2137676 42004 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 lo 3.40 3.40 0.39 0.39 0.00 0.00 0.00 0.00 08:25:01 ens3 209.08 105.47 2977.41 16.84 0.00 0.00 0.00 0.00 08:25:01 docker0 29.56 104.57 1.99 1520.71 0.00 0.00 0.00 0.00 08:25:01 veth89da0a0 28.05 101.15 2.28 1468.97 0.00 0.00 0.00 0.12 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 ens3 71.42 63.32 340.35 13.94 0.00 0.00 0.00 0.00 08:26:01 docker0 11.31 14.81 0.61 327.84 0.00 0.00 0.00 0.00 08:26:01 veth89da0a0 11.31 14.86 0.77 327.84 0.00 0.00 0.00 0.03 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 veth89da0a0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 ens3 0.27 0.17 0.07 0.22 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.52 1.15 0.44 0.63 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 veth89da0a0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 ens3 0.40 0.30 0.09 0.41 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.18 0.08 0.06 0.21 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 0.30 0.18 0.07 0.04 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 14.18 12.90 3.14 5.08 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth89da0a0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 3.28 3.07 0.85 1.39 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.40 1.17 0.32 0.73 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 2.23 1.98 0.51 1.08 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth89da0a0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 08:37:01 ens3 169.76 167.72 150.47 350.27 0.00 0.00 0.00 0.00 08:37:01 docker0 4.85 5.95 0.36 103.29 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 36.48 27.51 267.20 30.08 0.00 0.00 0.00 0.00 Average: docker0 3.52 9.64 0.23 150.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6186) 04/26/26 _x86_64_ (8 CPU) 08:23:19 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 8.18 0.00 1.07 1.71 0.04 89.00 08:25:01 0 3.12 0.00 0.80 0.05 0.02 96.01 08:25:01 1 4.12 0.00 0.70 0.18 0.02 94.98 08:25:01 2 0.39 0.00 0.32 0.23 0.02 99.05 08:25:01 3 7.46 0.00 1.58 0.52 0.05 90.39 08:25:01 4 20.42 0.00 1.99 1.74 0.08 75.77 08:25:01 5 12.86 0.00 1.15 0.55 0.05 85.39 08:25:01 6 16.67 0.00 1.27 0.25 0.03 81.78 08:25:01 7 0.39 0.00 0.72 10.21 0.07 88.62 08:26:01 all 40.59 0.00 5.67 0.11 0.08 53.55 08:26:01 0 37.68 0.00 5.44 0.00 0.08 56.80 08:26:01 1 54.38 0.00 5.82 0.00 0.10 39.70 08:26:01 2 36.13 0.00 4.77 0.00 0.07 59.03 08:26:01 3 40.38 0.00 6.41 0.03 0.07 53.11 08:26:01 4 41.98 0.00 7.58 0.77 0.07 49.61 08:26:01 5 38.47 0.00 5.52 0.07 0.07 55.87 08:26:01 6 38.35 0.00 4.94 0.00 0.07 56.65 08:26:01 7 37.45 0.00 4.81 0.00 0.08 57.66 08:27:01 all 12.08 0.00 0.46 0.04 0.02 87.41 08:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 1 96.27 0.00 3.60 0.00 0.10 0.03 08:27:01 2 0.03 0.00 0.00 0.05 0.00 99.92 08:27:01 3 0.02 0.00 0.00 0.03 0.03 99.92 08:27:01 4 0.07 0.00 0.03 0.18 0.02 99.70 08:27:01 5 0.02 0.00 0.02 0.05 0.02 99.90 08:27:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:27:01 7 0.08 0.00 0.00 0.00 0.02 99.90 08:28:01 all 12.05 0.00 0.47 0.02 0.02 87.45 08:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:28:01 1 96.22 0.00 3.68 0.00 0.10 0.00 08:28:01 2 0.00 0.00 0.00 0.00 0.02 99.98 08:28:01 3 0.03 0.00 0.03 0.00 0.02 99.92 08:28:01 4 0.02 0.00 0.00 0.08 0.00 99.90 08:28:01 5 0.00 0.00 0.02 0.05 0.02 99.92 08:28:01 6 0.02 0.00 0.02 0.00 0.02 99.95 08:28:01 7 0.05 0.00 0.00 0.00 0.02 99.93 08:29:01 all 12.23 0.00 0.60 0.05 0.03 87.08 08:29:01 0 11.65 0.00 0.53 0.00 0.02 87.80 08:29:01 1 37.83 0.00 1.95 0.25 0.05 59.92 08:29:01 2 0.25 0.00 0.08 0.02 0.00 99.65 08:29:01 3 0.57 0.00 0.15 0.02 0.02 99.25 08:29:01 4 1.50 0.00 0.28 0.08 0.00 98.13 08:29:01 5 0.43 0.00 0.18 0.07 0.02 99.30 08:29:01 6 7.47 0.00 0.80 0.00 0.00 91.73 08:29:01 7 38.14 0.00 0.82 0.00 0.07 60.98 08:30:01 all 12.02 0.00 0.54 0.05 0.03 87.36 08:30:01 0 0.05 0.00 0.32 0.13 0.03 99.47 08:30:01 1 73.14 0.00 2.82 0.00 0.08 23.96 08:30:01 2 0.00 0.00 0.00 0.05 0.02 99.93 08:30:01 3 0.03 0.00 0.05 0.15 0.03 99.73 08:30:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 5 1.10 0.00 0.08 0.00 0.00 98.82 08:30:01 6 0.50 0.00 0.10 0.07 0.02 99.32 08:30:01 7 21.25 0.00 0.92 0.00 0.03 77.80 08:31:01 all 12.08 0.00 0.43 0.01 0.02 87.46 08:31:01 0 0.00 0.00 0.00 0.00 0.03 99.97 08:31:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:31:01 2 0.00 0.00 0.02 0.07 0.02 99.90 08:31:01 3 0.02 0.00 0.00 0.03 0.05 99.90 08:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 5 18.88 0.00 0.75 0.00 0.03 80.34 08:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 7 77.61 0.00 2.68 0.00 0.08 19.63 08:32:01 all 12.03 0.00 0.47 0.04 0.02 87.44 08:32:01 0 0.02 0.00 0.03 0.00 0.03 99.92 08:32:01 1 0.07 0.00 0.00 0.00 0.00 99.93 08:32:01 2 0.02 0.00 0.02 0.08 0.00 99.88 08:32:01 3 0.03 0.00 0.05 0.00 0.02 99.90 08:32:01 4 0.05 0.00 0.00 0.00 0.02 99.93 08:32:01 5 75.16 0.00 2.97 0.23 0.05 21.59 08:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 7 20.89 0.00 0.67 0.00 0.03 78.41 08:33:01 all 46.17 0.00 5.15 0.03 0.05 48.61 08:33:01 0 40.58 0.00 5.59 0.00 0.03 53.79 08:33:01 1 41.60 0.00 4.90 0.00 0.05 53.44 08:33:01 2 38.53 0.00 4.21 0.08 0.05 57.13 08:33:01 3 58.67 0.00 5.32 0.03 0.07 35.92 08:33:01 4 43.78 0.00 5.43 0.00 0.03 50.75 08:33:01 5 41.01 0.00 4.70 0.00 0.05 54.24 08:33:01 6 37.38 0.00 5.22 0.00 0.03 57.36 08:33:01 7 67.73 0.00 5.80 0.10 0.10 26.27 08:34:01 all 20.63 0.00 1.83 0.03 0.04 77.48 08:34:01 0 12.76 0.00 1.87 0.00 0.02 85.36 08:34:01 1 10.18 0.00 1.10 0.00 0.03 88.69 08:34:01 2 9.12 0.00 1.24 0.17 0.02 89.46 08:34:01 3 9.20 0.00 1.58 0.07 0.00 89.15 08:34:01 4 10.08 0.00 1.68 0.00 0.02 88.22 08:34:01 5 93.85 0.00 4.00 0.00 0.12 2.03 08:34:01 6 9.73 0.00 1.47 0.00 0.02 88.78 08:34:01 7 10.03 0.00 1.74 0.00 0.05 88.19 08:35:01 all 11.96 0.00 0.78 0.04 0.02 87.19 08:35:01 0 15.79 0.00 0.92 0.03 0.03 83.23 08:35:01 1 4.56 0.00 0.88 0.02 0.03 94.50 08:35:01 2 36.41 0.00 1.47 0.05 0.05 62.02 08:35:01 3 0.23 0.00 0.07 0.00 0.00 99.70 08:35:01 4 4.61 0.00 0.47 0.00 0.02 94.90 08:35:01 5 31.14 0.00 1.90 0.23 0.03 66.69 08:35:01 6 2.73 0.00 0.45 0.00 0.00 96.82 08:35:01 7 0.23 0.00 0.07 0.00 0.05 99.65 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 14.65 0.00 0.95 0.04 0.03 84.33 08:36:01 0 4.73 0.00 0.47 0.00 0.02 94.78 08:36:01 1 3.64 0.00 0.45 0.00 0.05 95.86 08:36:01 2 35.49 0.00 2.05 0.18 0.05 62.23 08:36:01 3 27.30 0.00 1.43 0.00 0.03 71.24 08:36:01 4 2.98 0.00 0.57 0.08 0.00 96.37 08:36:01 5 14.63 0.00 0.77 0.07 0.02 84.52 08:36:01 6 3.23 0.00 0.43 0.00 0.02 96.32 08:36:01 7 25.22 0.00 1.38 0.02 0.08 73.30 08:37:01 all 24.62 0.00 4.53 0.20 0.06 70.59 08:37:01 0 43.91 0.00 5.66 0.17 0.07 50.20 08:37:01 1 27.05 0.00 4.70 0.22 0.07 67.96 08:37:01 2 23.00 0.00 4.30 0.92 0.05 71.72 08:37:01 3 17.44 0.00 3.54 0.02 0.03 78.96 08:37:01 4 19.12 0.00 4.60 0.12 0.05 76.12 08:37:01 5 19.50 0.00 3.79 0.08 0.07 76.56 08:37:01 6 22.02 0.00 4.83 0.07 0.03 73.05 08:37:01 7 24.88 0.00 4.80 0.02 0.07 70.24 Average: all 18.40 0.00 1.76 0.18 0.04 79.61 Average: 0 13.09 0.00 1.66 0.03 0.03 85.18 Average: 1 34.55 0.00 2.35 0.05 0.05 62.99 Average: 2 13.81 0.00 1.42 0.15 0.03 84.59 Average: 3 12.41 0.00 1.55 0.07 0.03 85.93 Average: 4 11.12 0.00 1.74 0.23 0.02 86.88 Average: 5 26.71 0.00 1.99 0.11 0.04 71.16 Average: 6 10.61 0.00 1.50 0.03 0.02 87.84 Average: 7 24.93 0.00 1.88 0.79 0.06 72.34