---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-773 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 20G 136G 13% / 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 915 18489 0 12762 30799 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:78:a8:82 brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe78:a882/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:4a:ae:fb 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::42:12ff:fe4a:aefb/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-773) 10/06/25 _x86_64_ (8 CPU) 17:13:33 LINUX RESTART (8 CPU) 17:14:02 tps rtps wtps bread/s bwrtn/s 17:15:01 339.29 29.82 309.47 992.21 82608.61 17:16:01 325.00 25.47 299.53 1934.00 103500.27 17:17:01 464.06 0.13 463.93 16.66 71557.75 17:18:01 669.19 0.03 669.16 0.27 85021.03 17:19:01 554.42 1.43 552.99 49.99 133580.00 17:20:01 299.12 2.15 296.97 23.20 80447.39 17:21:01 540.39 0.20 540.19 1.60 66859.66 17:22:01 23.96 0.00 23.96 0.00 9712.25 17:23:01 566.34 0.02 566.32 0.13 109589.47 17:24:01 296.33 19.85 276.49 1384.90 27716.63 17:25:01 85.30 4.13 81.17 496.58 7928.08 Average: 378.55 7.53 371.02 444.56 70756.39 17:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:15:01 29977720 31655500 2961492 8.99 76032 1906068 1444548 4.25 904692 1751740 248032 17:16:01 27996356 30856520 4942856 15.01 108340 3022640 2492296 7.33 1832560 2727292 108268 17:17:01 26421980 30791800 6517232 19.79 153140 4390056 2435452 7.17 1990712 4029036 39964 17:18:01 25137980 30811920 7801232 23.68 215516 5557492 2446204 7.20 2005956 5226164 191936 17:19:01 22886184 30643192 10053028 30.52 275792 7470032 2509972 7.38 2923056 6446540 136 17:20:01 20304460 30487268 12634752 38.36 357892 9586744 2620856 7.71 4035868 7676520 630888 17:21:01 18776284 30430988 14162928 43.00 363628 10955272 2671772 7.86 4445352 8692092 249280 17:22:01 18280288 30507356 14658924 44.50 388968 11403844 2596080 7.64 4469704 9062392 470028 17:23:01 19585180 31584640 13354032 40.54 438516 11203568 1533600 4.51 3037032 9277716 143676 17:24:01 17849948 30601696 15089264 45.81 446704 11896228 3839576 11.30 4154940 9826296 142980 17:25:01 18878928 31481080 14060284 42.69 447520 11760368 1628008 4.79 3296936 9684816 27840 Average: 22372301 30895633 10566911 32.08 297459 8104756 2383488 7.01 3008801 6763691 204821 17:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:15:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 207.68 142.38 1518.76 55.92 0.00 0.00 0.00 0.00 17:16:01 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 17:16:01 docker0 21.25 65.63 1.40 1315.88 0.00 0.00 0.00 0.00 17:16:01 ens3 642.33 496.03 7420.50 82.09 0.00 0.00 0.00 0.00 17:17:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 17:17:01 veth6eeee70 112.16 278.56 8.71 4222.77 0.00 0.00 0.00 0.35 17:17:01 docker0 148.18 387.27 9.65 6852.20 0.00 0.00 0.00 0.00 17:17:01 ens3 576.06 286.27 8813.51 34.15 0.00 0.00 0.00 0.00 17:18:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 157.42 103.92 2618.51 20.17 0.00 0.00 0.00 0.00 17:19:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 17:19:01 ens3 105.92 117.61 456.69 20.90 0.00 0.00 0.00 0.00 17:20:01 vethce672e9 101.13 123.28 6.84 3407.07 0.00 0.00 0.00 0.28 17:20:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 17:20:01 docker0 175.62 288.85 14.80 5367.90 0.00 0.00 0.00 0.00 17:20:01 ens3 362.14 240.49 5891.42 28.60 0.00 0.00 0.00 0.00 17:21:01 vethce672e9 85.20 123.56 7.01 3096.41 0.00 0.00 0.00 0.25 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 85.20 123.53 5.85 3096.41 0.00 0.00 0.00 0.00 17:21:01 ens3 134.94 93.83 3098.84 9.41 0.00 0.00 0.00 0.00 17:22:01 vethce672e9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 1.27 0.95 0.30 0.43 0.00 0.00 0.00 0.00 17:23:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 docker0 10.71 26.01 0.78 548.35 0.00 0.00 0.00 0.00 17:23:01 ens3 47.88 27.83 553.85 5.73 0.00 0.00 0.00 0.00 17:24:01 veth0c0bb31 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:24:01 veth59fbcc5 31.54 31.39 59.14 3.25 0.00 0.00 0.00 0.00 17:24:01 br-ceea277d379d 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 2.33 2.33 0.29 0.29 0.00 0.00 0.00 0.00 17:25:01 lo 0.43 0.43 0.05 0.05 0.00 0.00 0.00 0.00 17:25:01 docker0 440.99 891.62 32.48 17181.68 0.00 0.00 0.00 0.00 17:25:01 ens3 2582.15 1755.91 33007.50 320.66 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 40.15 81.18 2.96 1564.32 0.00 0.00 0.00 0.00 Average: ens3 222.97 150.36 2960.22 27.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-773) 10/06/25 _x86_64_ (8 CPU) 17:13:33 LINUX RESTART (8 CPU) 17:14:02 CPU %user %nice %system %iowait %steal %idle 17:15:01 all 10.85 0.00 1.00 2.44 0.04 85.67 17:15:01 0 0.41 0.00 0.17 8.06 0.03 91.33 17:15:01 1 24.10 0.00 1.56 0.85 0.03 73.45 17:15:01 2 10.64 0.00 1.17 0.41 0.07 87.71 17:15:01 3 2.95 0.00 0.78 5.84 0.03 90.39 17:15:01 4 10.57 0.00 0.47 0.24 0.02 88.70 17:15:01 5 9.66 0.00 1.48 3.02 0.03 85.80 17:15:01 6 20.20 0.00 1.53 0.71 0.03 77.53 17:15:01 7 8.21 0.00 0.81 0.41 0.02 90.56 17:16:01 all 19.57 0.00 2.50 1.92 0.08 75.93 17:16:01 0 18.85 0.00 2.51 5.97 0.08 72.59 17:16:01 1 27.50 0.00 2.73 0.32 0.08 69.37 17:16:01 2 17.98 0.00 2.37 1.71 0.10 77.83 17:16:01 3 11.85 0.00 1.93 4.06 0.07 82.10 17:16:01 4 18.57 0.00 2.36 0.44 0.07 78.56 17:16:01 5 23.70 0.00 3.08 1.49 0.07 71.67 17:16:01 6 13.20 0.00 2.29 1.12 0.07 83.32 17:16:01 7 24.91 0.00 2.71 0.28 0.08 72.01 17:17:01 all 8.55 0.00 3.55 2.03 0.06 85.82 17:17:01 0 11.35 0.00 3.91 0.20 0.08 84.46 17:17:01 1 7.53 0.00 3.06 3.08 0.07 86.27 17:17:01 2 9.21 0.00 3.65 5.63 0.07 81.45 17:17:01 3 6.48 0.00 3.23 1.42 0.07 88.79 17:17:01 4 9.38 0.00 4.68 0.84 0.07 85.03 17:17:01 5 9.14 0.00 2.92 0.23 0.07 87.63 17:17:01 6 7.47 0.00 3.09 0.44 0.05 88.95 17:17:01 7 7.83 0.00 3.81 4.41 0.05 83.90 17:18:01 all 7.67 0.00 3.94 3.21 0.06 85.11 17:18:01 0 6.49 0.00 5.33 1.71 0.05 86.41 17:18:01 1 4.98 0.00 2.45 0.57 0.03 91.98 17:18:01 2 8.32 0.00 5.27 5.12 0.07 81.22 17:18:01 3 11.60 0.00 2.26 0.02 0.07 86.05 17:18:01 4 9.95 0.00 3.35 0.35 0.05 86.30 17:18:01 5 7.71 0.00 5.82 8.72 0.05 77.71 17:18:01 6 7.97 0.00 3.08 0.30 0.07 88.59 17:18:01 7 4.31 0.00 3.99 9.02 0.08 82.59 17:19:01 all 8.54 0.00 3.85 3.97 0.05 83.59 17:19:01 0 13.09 0.00 2.74 0.35 0.05 83.77 17:19:01 1 11.76 0.00 2.89 5.54 0.05 79.75 17:19:01 2 8.62 0.00 4.45 8.16 0.07 78.71 17:19:01 3 8.33 0.00 3.54 0.08 0.03 88.01 17:19:01 4 6.18 0.00 2.62 0.32 0.05 90.84 17:19:01 5 6.16 0.00 6.97 13.68 0.08 73.11 17:19:01 6 5.74 0.00 3.47 0.60 0.03 90.15 17:19:01 7 8.42 0.00 4.18 3.08 0.05 84.27 17:20:01 all 10.15 0.00 4.27 1.68 0.07 83.84 17:20:01 0 7.09 0.00 3.27 1.18 0.03 88.43 17:20:01 1 10.39 0.00 5.34 0.30 0.07 83.90 17:20:01 2 13.01 0.00 5.12 0.13 0.07 81.67 17:20:01 3 9.33 0.00 5.87 0.96 0.08 83.75 17:20:01 4 9.76 0.00 3.56 1.43 0.05 85.20 17:20:01 5 7.73 0.00 3.05 2.70 0.07 86.46 17:20:01 6 9.91 0.00 3.28 0.86 0.08 85.87 17:20:01 7 13.96 0.00 4.65 5.90 0.08 75.41 17:21:01 all 28.24 0.00 2.48 1.71 0.05 67.52 17:21:01 0 28.05 0.00 2.68 0.00 0.07 69.20 17:21:01 1 35.06 0.00 2.67 9.59 0.08 52.60 17:21:01 2 26.89 0.00 3.19 0.02 0.05 69.85 17:21:01 3 35.40 0.00 3.69 2.92 0.07 57.92 17:21:01 4 24.21 0.00 1.59 0.05 0.03 74.12 17:21:01 5 18.91 0.00 1.69 0.00 0.05 79.34 17:21:01 6 20.37 0.00 1.51 1.15 0.03 76.93 17:21:01 7 37.00 0.00 2.85 0.02 0.05 60.08 17:22:01 all 36.00 0.00 11.17 0.09 0.06 52.67 17:22:01 0 31.21 0.00 11.19 0.00 0.05 57.55 17:22:01 1 41.12 0.00 10.76 0.31 0.05 47.76 17:22:01 2 33.61 0.00 13.26 0.02 0.07 53.04 17:22:01 3 33.37 0.00 10.82 0.14 0.07 55.61 17:22:01 4 37.41 0.00 10.61 0.00 0.10 51.88 17:22:01 5 40.38 0.00 11.39 0.00 0.07 48.16 17:22:01 6 40.53 0.00 11.25 0.26 0.05 47.92 17:22:01 7 30.20 0.00 10.13 0.00 0.05 59.62 17:23:01 all 10.30 0.00 4.37 2.09 0.05 83.18 17:23:01 0 6.47 0.00 5.36 0.39 0.05 87.72 17:23:01 1 8.33 0.00 4.19 3.99 0.07 83.43 17:23:01 2 2.49 0.00 1.30 0.07 0.02 96.12 17:23:01 3 11.13 0.00 3.92 0.24 0.05 84.66 17:23:01 4 9.92 0.00 6.03 0.25 0.05 83.75 17:23:01 5 25.51 0.00 5.63 0.19 0.05 68.62 17:23:01 6 6.32 0.00 3.28 1.29 0.05 89.05 17:23:01 7 12.37 0.00 5.28 10.32 0.08 71.95 17:24:01 all 17.96 0.00 2.11 1.18 0.05 78.70 17:24:01 0 16.79 0.00 2.11 0.44 0.07 80.60 17:24:01 1 24.19 0.00 2.88 2.26 0.05 70.61 17:24:01 2 13.88 0.00 2.14 2.39 0.05 81.54 17:24:01 3 10.79 0.00 1.47 0.47 0.05 87.22 17:24:01 4 14.68 0.00 1.63 0.55 0.03 83.11 17:24:01 5 16.85 0.00 1.96 0.15 0.05 81.00 17:24:01 6 12.98 0.00 1.84 2.40 0.03 82.75 17:24:01 7 33.55 0.00 2.87 0.79 0.07 62.73 17:25:01 all 10.85 0.00 0.99 0.29 0.04 87.83 17:25:01 0 22.47 0.00 1.30 0.12 0.05 76.06 17:25:01 1 12.47 0.00 1.07 0.65 0.05 85.76 17:25:01 2 14.95 0.00 1.07 0.90 0.03 83.04 17:25:01 3 9.26 0.00 1.09 0.38 0.03 89.23 17:25:01 4 4.31 0.00 0.65 0.08 0.03 94.92 17:25:01 5 5.37 0.00 0.75 0.02 0.02 93.84 17:25:01 6 8.49 0.00 0.99 0.07 0.05 90.41 17:25:01 7 9.42 0.00 0.99 0.12 0.05 89.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.29 0.00 3.64 1.88 0.06 79.14 Average: 0 14.74 0.00 3.67 1.67 0.06 79.87 Average: 1 18.83 0.00 3.59 2.50 0.06 75.02 Average: 2 14.44 0.00 3.87 2.24 0.06 79.40 Average: 3 13.64 0.00 3.49 1.50 0.06 81.32 Average: 4 14.04 0.00 3.40 0.41 0.05 82.10 Average: 5 15.51 0.00 4.04 2.74 0.06 77.65 Average: 6 13.86 0.00 3.22 0.84 0.05 82.03 Average: 7 17.29 0.00 3.83 3.12 0.06 75.71