---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17348 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 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 929 22403 0 8833 30782 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:da:c8:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85489sec preferred_lft 85489sec inet6 fe80::f816:3eff:feda:c897/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:16:9b:c0 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:ceff:fe16:9bc0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17348) 12/03/25 _x86_64_ (8 CPU) 06:13:12 LINUX RESTART (8 CPU) 06:14:03 tps rtps wtps bread/s bwrtn/s 06:15:01 114.03 3.93 110.10 58.47 61795.69 06:16:01 274.84 20.60 254.24 2316.01 131364.51 06:17:01 254.12 2.52 251.61 410.33 137137.94 06:18:01 311.06 0.22 310.85 14.26 18493.72 06:19:01 10.21 0.00 10.21 0.00 338.34 06:20:01 151.41 7.12 144.29 1296.32 13295.52 06:21:01 101.57 0.25 101.32 12.53 27022.43 06:22:01 17.06 0.00 17.06 0.00 352.47 06:23:01 23.24 0.00 23.24 0.00 585.94 06:24:01 26.21 0.00 26.21 0.00 432.06 06:25:01 22.46 0.03 22.43 0.27 564.04 06:26:01 668.67 649.03 19.64 5357.74 1079.86 06:27:01 10.61 0.05 10.56 6.93 669.22 06:28:01 91.02 1.30 89.72 102.65 3051.76 Average: 148.66 49.34 99.33 687.79 28204.97 06:14:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 29983984 31635140 2955236 8.97 75084 1882384 1443740 4.25 926728 1730516 225992 06:16:01 24036716 31613396 8902504 27.03 151236 7475344 1794864 5.28 1047596 7250904 3066284 06:17:01 23791496 31451944 9147724 27.77 155468 7547096 5245888 15.43 1218928 7291308 1672 06:18:01 19484084 27348652 13455136 40.85 171548 7731016 13669924 40.22 5613764 7091400 3620 06:19:01 18981504 26848876 13957716 42.37 171852 7733768 14387492 42.33 6139800 7057292 500 06:20:01 18322644 26715896 14616576 44.37 196608 8184480 14887424 43.80 6388044 7405916 214660 06:21:01 18176572 26657608 14762648 44.82 205096 8254596 14764916 43.44 6771904 7157736 1508 06:22:01 18164668 26647884 14774552 44.85 205312 8256312 14787760 43.51 6780740 7159080 128 06:23:01 17918172 26407432 15021048 45.60 205496 8262000 15193672 44.70 7024356 7159900 2600 06:24:01 17625248 26118436 15313972 46.49 205664 8265724 15303228 45.03 7314368 7163336 1772 06:25:01 17599764 26099496 15339456 46.57 205784 8272108 15354132 45.18 7330916 7168900 148 06:26:01 17248512 26014992 15690708 47.64 362148 8311000 15458480 45.48 7568888 7206544 12488 06:27:01 17319164 26087240 15620056 47.42 362404 8315388 15302448 45.02 7507476 7204800 2784 06:28:01 22881880 31460204 10057340 30.53 364144 8132496 1754236 5.16 2330516 6962512 10804 Average: 20109601 27936228 12829619 38.95 216989 7615979 11382015 33.49 5283145 6786439 253211 06:14:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 ens3 70.54 50.66 1177.31 9.06 0.00 0.00 0.00 0.00 06:15:01 lo 1.24 1.24 0.15 0.15 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 ens3 1833.93 1026.15 48093.52 101.58 0.00 0.00 0.00 0.00 06:16:01 lo 19.33 19.33 1.76 1.76 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 br-4a4a26dd2d8f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:17:01 vethdedb9b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 veth2e024e0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:17:01 vetha2374da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 br-4a4a26dd2d8f 10.88 19.93 0.85 327.85 0.00 0.00 0.00 0.00 06:18:01 veth25e08fb 2.95 3.50 0.41 0.37 0.00 0.00 0.00 0.00 06:18:01 vethd96b44f 0.97 1.43 0.07 0.08 0.00 0.00 0.00 0.00 06:18:01 vethbad35c4 2.52 3.30 0.35 0.35 0.00 0.00 0.00 0.00 06:19:01 br-4a4a26dd2d8f 0.55 0.37 0.03 0.02 0.00 0.00 0.00 0.00 06:19:01 veth25e08fb 6.28 9.25 0.96 0.71 0.00 0.00 0.00 0.00 06:19:01 vethd96b44f 4.05 5.25 0.67 0.53 0.00 0.00 0.00 0.00 06:19:01 vethbad35c4 6.27 9.22 0.86 0.71 0.00 0.00 0.00 0.00 06:20:01 br-4a4a26dd2d8f 0.38 0.50 0.05 0.04 0.00 0.00 0.00 0.00 06:20:01 veth25e08fb 7.17 10.26 1.23 0.92 0.00 0.00 0.00 0.00 06:20:01 vethd96b44f 3.35 4.93 0.55 0.38 0.00 0.00 0.00 0.00 06:20:01 vethbad35c4 7.17 10.26 1.12 0.91 0.00 0.00 0.00 0.00 06:21:01 br-4a4a26dd2d8f 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 veth25e08fb 11.96 15.63 3.46 3.50 0.00 0.00 0.00 0.00 06:21:01 vethd96b44f 3.27 4.82 0.54 0.38 0.00 0.00 0.00 0.00 06:21:01 vethbad35c4 10.53 14.26 2.20 3.33 0.00 0.00 0.00 0.00 06:22:01 br-4a4a26dd2d8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 veth25e08fb 10.43 13.73 2.59 2.11 0.00 0.00 0.00 0.00 06:22:01 vethd96b44f 3.17 4.65 0.52 0.36 0.00 0.00 0.00 0.00 06:22:01 vethbad35c4 9.37 12.78 1.77 1.94 0.00 0.00 0.00 0.00 06:23:01 br-4a4a26dd2d8f 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 veth25e08fb 14.35 18.46 4.32 6.27 0.00 0.00 0.00 0.00 06:23:01 vethd96b44f 3.80 5.21 0.62 0.72 0.00 0.00 0.00 0.00 06:23:01 vethbad35c4 13.00 16.94 3.68 6.71 0.00 0.00 0.00 0.00 06:24:01 br-4a4a26dd2d8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 veth25e08fb 11.85 15.35 3.29 4.10 0.00 0.00 0.00 0.00 06:24:01 vethd96b44f 7.95 10.06 1.17 0.80 0.00 0.00 0.00 0.00 06:24:01 vethbad35c4 10.28 13.93 2.15 3.87 0.00 0.00 0.00 0.00 06:25:01 br-4a4a26dd2d8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 veth25e08fb 16.11 20.40 5.49 7.26 0.00 0.00 0.00 0.00 06:25:01 vethd96b44f 4.13 5.53 0.67 0.46 0.00 0.00 0.00 0.00 06:25:01 vethbad35c4 14.61 19.05 3.50 7.32 0.00 0.00 0.00 0.00 06:26:01 br-4a4a26dd2d8f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 veth25e08fb 15.75 19.96 5.00 6.38 0.00 0.00 0.00 0.00 06:26:01 vethd96b44f 3.19 4.70 0.53 0.36 0.00 0.00 0.00 0.00 06:26:01 vethbad35c4 14.13 18.58 3.27 6.17 0.00 0.00 0.00 0.00 06:27:01 br-4a4a26dd2d8f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 veth25e08fb 7.33 10.16 1.02 0.77 0.00 0.00 0.00 0.00 06:27:01 vethd96b44f 3.27 4.73 0.55 0.37 0.00 0.00 0.00 0.00 06:27:01 vethbad35c4 6.52 9.37 0.88 0.72 0.00 0.00 0.00 0.00 06:28:01 ens3 2450.79 1444.68 52750.61 232.96 0.00 0.00 0.00 0.00 06:28:01 lo 39.73 39.73 3.48 3.48 0.00 0.00 0.00 0.00 06:28:01 docker0 37.31 57.29 3.68 1426.57 0.00 0.00 0.00 0.00 Average: ens3 149.97 86.54 3714.70 12.39 0.00 0.00 0.00 0.00 Average: lo 2.56 2.56 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 2.67 4.10 0.26 102.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17348) 12/03/25 _x86_64_ (8 CPU) 06:13:12 LINUX RESTART (8 CPU) 06:14:03 CPU %user %nice %system %iowait %steal %idle 06:15:01 all 7.82 0.00 0.53 5.01 0.03 86.62 06:15:01 0 5.65 0.00 0.50 0.49 0.02 93.35 06:15:01 1 4.36 0.00 0.36 0.47 0.02 94.79 06:15:01 2 21.07 0.00 1.29 9.99 0.05 67.60 06:15:01 3 5.69 0.00 0.28 19.17 0.02 74.85 06:15:01 4 3.90 0.00 0.35 0.07 0.03 95.65 06:15:01 5 0.54 0.00 0.22 5.82 0.02 93.41 06:15:01 6 0.67 0.00 0.12 0.00 0.02 99.19 06:15:01 7 20.64 0.00 1.11 4.06 0.05 74.14 06:16:01 all 17.56 0.00 7.47 19.94 0.08 54.96 06:16:01 0 17.43 0.00 7.65 9.49 0.07 65.36 06:16:01 1 17.15 0.00 7.02 43.10 0.10 32.63 06:16:01 2 15.38 0.00 7.62 26.52 0.08 50.40 06:16:01 3 17.70 0.00 6.23 27.21 0.08 48.78 06:16:01 4 16.49 0.00 7.91 33.80 0.08 41.72 06:16:01 5 19.38 0.00 7.12 6.82 0.08 66.59 06:16:01 6 16.36 0.00 8.54 3.99 0.05 71.06 06:16:01 7 20.60 0.00 7.62 8.52 0.07 63.19 06:17:01 all 1.85 0.00 1.15 22.97 0.03 74.00 06:17:01 0 1.15 0.00 1.10 10.00 0.02 87.72 06:17:01 1 2.10 0.00 1.77 40.49 0.05 55.58 06:17:01 2 2.66 0.00 0.97 10.31 0.03 86.03 06:17:01 3 1.32 0.00 1.06 26.13 0.03 71.46 06:17:01 4 1.93 0.00 1.56 43.35 0.05 53.10 06:17:01 5 1.75 0.00 1.02 6.79 0.02 90.42 06:17:01 6 1.85 0.00 1.03 30.40 0.03 66.68 06:17:01 7 2.02 0.00 0.69 16.44 0.02 80.84 06:18:01 all 76.92 0.00 7.30 1.94 0.13 13.70 06:18:01 0 75.90 0.00 7.09 0.47 0.12 16.41 06:18:01 1 77.12 0.00 7.40 0.62 0.13 14.73 06:18:01 2 76.83 0.00 7.61 0.99 0.12 14.45 06:18:01 3 75.84 0.00 7.27 3.73 0.12 13.04 06:18:01 4 78.93 0.00 7.73 0.94 0.15 12.25 06:18:01 5 77.39 0.00 7.27 5.70 0.12 9.52 06:18:01 6 77.56 0.00 6.90 1.47 0.12 13.95 06:18:01 7 75.84 0.00 7.18 1.57 0.13 15.28 06:19:01 all 13.05 0.00 1.10 0.13 0.08 85.65 06:19:01 0 13.39 0.00 1.30 0.07 0.10 85.14 06:19:01 1 12.62 0.00 1.07 0.02 0.08 86.21 06:19:01 2 12.38 0.00 1.12 0.02 0.08 86.40 06:19:01 3 13.45 0.00 1.13 0.79 0.10 84.54 06:19:01 4 12.76 0.00 0.97 0.02 0.07 86.18 06:19:01 5 14.54 0.00 1.21 0.03 0.07 84.15 06:19:01 6 12.91 0.00 0.95 0.00 0.07 86.07 06:19:01 7 12.35 0.00 0.99 0.08 0.08 86.49 06:20:01 all 6.30 0.00 1.68 0.77 0.08 91.17 06:20:01 0 5.96 0.00 1.97 0.62 0.07 91.38 06:20:01 1 7.40 0.00 1.81 0.77 0.07 89.95 06:20:01 2 5.80 0.00 1.32 0.07 0.08 92.73 06:20:01 3 6.19 0.00 1.36 1.48 0.07 90.92 06:20:01 4 7.29 0.00 2.04 0.32 0.08 90.26 06:20:01 5 5.95 0.00 1.45 0.25 0.10 92.24 06:20:01 6 6.35 0.00 1.91 0.60 0.08 91.06 06:20:01 7 5.46 0.00 1.61 2.08 0.07 90.78 06:21:01 all 10.54 0.00 1.52 1.00 0.09 86.85 06:21:01 0 8.67 0.00 1.39 0.07 0.08 89.79 06:21:01 1 8.39 0.00 1.44 0.32 0.08 89.77 06:21:01 2 10.14 0.00 1.54 0.84 0.08 87.40 06:21:01 3 9.77 0.00 1.61 1.27 0.08 87.27 06:21:01 4 16.56 0.00 1.94 0.32 0.10 81.08 06:21:01 5 12.82 0.00 1.99 4.55 0.08 80.55 06:21:01 6 8.57 0.00 1.09 0.12 0.08 90.14 06:21:01 7 9.41 0.00 1.24 0.43 0.10 88.82 06:22:01 all 4.54 0.00 0.54 0.06 0.08 94.78 06:22:01 0 5.52 0.00 0.68 0.03 0.08 93.67 06:22:01 1 3.94 0.00 0.58 0.25 0.08 95.14 06:22:01 2 4.18 0.00 0.45 0.10 0.08 95.19 06:22:01 3 4.98 0.00 0.58 0.00 0.08 94.35 06:22:01 4 4.47 0.00 0.48 0.03 0.08 94.92 06:22:01 5 4.31 0.00 0.55 0.02 0.08 95.04 06:22:01 6 3.36 0.00 0.47 0.00 0.07 96.10 06:22:01 7 5.58 0.00 0.50 0.03 0.08 93.80 06:23:01 all 9.43 0.00 0.98 0.05 0.09 89.44 06:23:01 0 9.55 0.00 1.17 0.05 0.08 89.15 06:23:01 1 10.79 0.00 1.22 0.20 0.08 87.70 06:23:01 2 9.51 0.00 0.86 0.07 0.07 89.50 06:23:01 3 8.06 0.00 0.77 0.02 0.10 91.05 06:23:01 4 10.07 0.00 1.25 0.03 0.10 88.55 06:23:01 5 10.44 0.00 0.92 0.03 0.08 88.52 06:23:01 6 8.52 0.00 0.89 0.03 0.08 90.48 06:23:01 7 8.52 0.00 0.78 0.02 0.07 90.62 06:24:01 all 4.66 0.00 0.62 0.06 0.09 94.58 06:24:01 0 4.27 0.00 0.72 0.13 0.08 94.79 06:24:01 1 5.01 0.00 0.60 0.07 0.08 94.24 06:24:01 2 4.40 0.00 0.54 0.00 0.08 94.98 06:24:01 3 4.95 0.00 0.70 0.12 0.10 94.13 06:24:01 4 5.53 0.00 0.55 0.07 0.07 93.78 06:24:01 5 4.92 0.00 0.65 0.00 0.08 94.34 06:24:01 6 3.76 0.00 0.65 0.03 0.10 95.45 06:24:01 7 4.44 0.00 0.50 0.02 0.12 94.93 06:25:01 all 6.33 0.00 0.72 0.06 0.08 92.81 06:25:01 0 6.20 0.00 0.85 0.07 0.07 92.82 06:25:01 1 6.25 0.00 0.52 0.00 0.08 93.15 06:25:01 2 5.31 0.00 0.76 0.05 0.08 93.80 06:25:01 3 6.05 0.00 0.79 0.17 0.08 92.91 06:25:01 4 5.42 0.00 0.80 0.12 0.10 93.56 06:25:01 5 6.55 0.00 0.72 0.05 0.07 92.62 06:25:01 6 7.67 0.00 0.72 0.05 0.07 91.50 06:25:01 7 7.18 0.00 0.60 0.02 0.08 92.12 06:25:01 CPU %user %nice %system %iowait %steal %idle 06:26:01 all 5.02 0.00 1.05 1.23 0.08 92.62 06:26:01 0 5.11 0.00 1.03 2.05 0.07 91.75 06:26:01 1 4.63 0.00 1.06 1.28 0.07 92.97 06:26:01 2 5.36 0.00 1.10 1.48 0.07 92.00 06:26:01 3 5.47 0.00 0.76 0.15 0.10 93.51 06:26:01 4 5.71 0.00 1.73 2.60 0.07 89.90 06:26:01 5 5.08 0.00 1.21 1.64 0.10 91.96 06:26:01 6 4.17 0.00 0.71 0.08 0.08 94.95 06:26:01 7 4.60 0.00 0.82 0.52 0.08 93.98 06:27:01 all 1.60 0.00 0.47 0.04 0.08 97.81 06:27:01 0 1.28 0.00 0.40 0.02 0.07 98.23 06:27:01 1 1.27 0.00 0.60 0.07 0.12 97.95 06:27:01 2 1.37 0.00 0.43 0.00 0.07 98.13 06:27:01 3 2.44 0.00 0.50 0.12 0.08 96.86 06:27:01 4 1.17 0.00 0.37 0.02 0.10 98.34 06:27:01 5 1.82 0.00 0.58 0.05 0.07 97.48 06:27:01 6 1.10 0.00 0.40 0.00 0.08 98.41 06:27:01 7 2.38 0.00 0.49 0.05 0.08 97.00 06:28:01 all 6.41 0.00 1.07 0.23 0.04 92.25 06:28:01 0 14.90 0.00 1.30 0.13 0.05 83.61 06:28:01 1 5.14 0.00 0.97 0.35 0.03 93.50 06:28:01 2 2.95 0.00 0.89 0.10 0.05 96.02 06:28:01 3 2.02 0.00 0.87 0.17 0.03 96.91 06:28:01 4 5.28 0.00 1.09 0.08 0.02 93.53 06:28:01 5 15.33 0.00 1.30 0.28 0.05 83.03 06:28:01 6 3.06 0.00 1.19 0.70 0.05 95.00 06:28:01 7 2.56 0.00 0.95 0.05 0.03 96.40 Average: all 12.26 0.00 1.87 3.80 0.08 82.00 Average: 0 12.47 0.00 1.93 1.69 0.07 83.84 Average: 1 11.85 0.00 1.88 6.27 0.08 79.92 Average: 2 12.62 0.00 1.89 3.58 0.07 81.84 Average: 3 11.67 0.00 1.70 5.70 0.08 80.85 Average: 4 12.52 0.00 2.05 5.82 0.08 79.53 Average: 5 12.90 0.00 1.87 2.28 0.07 82.88 Average: 6 11.11 0.00 1.82 2.68 0.07 84.32 Average: 7 12.91 0.00 1.79 2.41 0.08 82.81