---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11896 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 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 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 907 22505 0 8753 30804 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:57:a5:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe57:a54b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:20:15:b8 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:d9ff:fe20:15b8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11896) 11/11/25 _x86_64_ (8 CPU) 13:33:31 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 345.97 50.25 295.72 3402.20 47314.23 13:36:01 494.17 20.48 473.69 2282.29 240509.52 13:37:01 365.59 3.05 362.54 436.59 84281.29 13:38:01 154.67 0.33 154.34 27.33 54849.26 13:39:01 8.42 0.00 8.42 0.00 2068.72 13:40:01 5.15 0.00 5.15 0.00 175.17 13:41:01 15.01 0.07 14.95 12.66 730.01 13:42:01 67.02 1.27 65.76 89.45 2075.25 Average: 182.00 9.43 172.57 781.37 54000.29 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30011064 31623376 2928156 8.89 72636 1848144 1470764 4.33 927188 1703220 197492 13:36:01 23501524 31611964 9437696 28.65 162960 7961112 1679224 4.94 1051400 7736528 1114768 13:37:01 20449844 28873780 12489376 37.92 178764 8257756 10370616 30.51 4036524 7704048 13036 13:38:01 19173908 27923676 13765312 41.79 207820 8516376 11132728 32.76 5042792 7923392 1692 13:39:01 19043236 27794556 13895984 42.19 208052 8518196 11240460 33.07 5183404 7911288 800 13:40:01 19079148 27835492 13860072 42.08 208204 8522684 11210988 32.99 5143032 7914084 1812 13:41:01 19266416 27988236 13672804 41.51 208532 8493668 10293388 30.29 5005240 7878208 480 13:42:01 23110912 31606644 9828308 29.84 210244 8255928 1509736 4.44 1457984 7663108 13020 Average: 21704506 29407216 11234714 34.11 182152 7546733 7363488 21.67 3480946 7054234 167888 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 384.82 259.75 1884.88 78.31 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:36:01 ens3 1851.29 1094.35 57278.88 89.06 0.00 0.00 0.00 0.00 13:36:01 br-282f44c44701 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.66 16.66 1.78 1.78 0.00 0.00 0.00 0.00 13:37:01 vethffc4e5c 5.47 7.02 0.90 1.03 0.00 0.00 0.00 0.00 13:37:01 vethbec4642 0.17 0.82 0.01 0.05 0.00 0.00 0.00 0.00 13:37:01 ens3 24.91 14.71 330.75 2.60 0.00 0.00 0.00 0.00 13:37:01 vethbd72fb2 272.72 294.57 59.59 40.29 0.00 0.00 0.00 0.00 13:38:01 vethffc4e5c 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 13:38:01 vethbec4642 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 ens3 54.31 39.76 1215.06 5.46 0.00 0.00 0.00 0.00 13:38:01 vethbd72fb2 500.03 502.72 117.64 54.41 0.00 0.00 0.00 0.01 13:39:01 vethffc4e5c 0.52 0.77 0.07 0.09 0.00 0.00 0.00 0.00 13:39:01 vethbec4642 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.57 0.45 0.11 0.07 0.00 0.00 0.00 0.00 13:39:01 vethbd72fb2 486.70 488.87 111.75 52.32 0.00 0.00 0.00 0.01 13:40:01 vethffc4e5c 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:40:01 vethbec4642 0.85 0.73 8.45 0.12 0.00 0.00 0.00 0.00 13:40:01 ens3 0.80 0.82 0.21 0.55 0.00 0.00 0.00 0.00 13:40:01 vethbd72fb2 0.17 0.27 0.03 0.08 0.00 0.00 0.00 0.00 13:41:01 vethffc4e5c 0.17 0.52 0.01 0.03 0.00 0.00 0.00 0.00 13:41:01 vethbec4642 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 ens3 10.45 11.75 9.70 2.14 0.00 0.00 0.00 0.00 13:41:01 vethbd72fb2 261.46 262.72 60.02 27.97 0.00 0.00 0.00 0.00 13:42:01 ens3 42.39 30.58 71.33 15.76 0.00 0.00 0.00 0.00 13:42:01 docker0 15.65 20.85 2.44 336.49 0.00 0.00 0.00 0.00 13:42:01 lo 31.06 31.06 3.05 3.05 0.00 0.00 0.00 0.00 Average: ens3 296.19 181.52 7598.74 24.25 0.00 0.00 0.00 0.00 Average: docker0 1.96 2.61 0.30 42.06 0.00 0.00 0.00 0.00 Average: lo 3.41 3.41 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11896) 11/11/25 _x86_64_ (8 CPU) 13:33:31 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.80 0.00 0.99 3.48 0.03 84.70 13:35:01 0 2.60 0.00 0.30 4.42 0.02 92.66 13:35:01 1 2.79 0.00 0.48 0.84 0.03 95.85 13:35:01 2 22.06 0.00 1.17 1.23 0.03 75.50 13:35:01 3 32.35 0.00 2.36 2.31 0.07 62.92 13:35:01 4 2.81 0.00 0.52 10.61 0.03 86.03 13:35:01 5 8.78 0.00 1.42 3.31 0.03 86.46 13:35:01 6 7.52 0.00 1.19 5.00 0.07 86.23 13:35:01 7 7.44 0.00 0.45 0.10 0.02 91.99 13:36:01 all 19.83 0.00 8.51 13.90 0.08 57.67 13:36:01 0 20.47 0.00 8.32 4.61 0.07 66.53 13:36:01 1 17.95 0.00 9.42 4.33 0.10 68.19 13:36:01 2 22.61 0.00 8.91 7.82 0.07 60.60 13:36:01 3 21.38 0.00 8.42 20.18 0.05 49.97 13:36:01 4 19.33 0.00 8.04 8.06 0.08 64.48 13:36:01 5 18.98 0.00 7.59 4.11 0.09 69.23 13:36:01 6 18.96 0.00 8.09 33.37 0.09 39.50 13:36:01 7 18.97 0.00 9.30 28.94 0.07 42.73 13:37:01 all 34.15 0.00 4.43 4.72 0.08 56.61 13:37:01 0 21.57 0.00 3.23 2.02 0.08 73.09 13:37:01 1 33.05 0.00 4.73 0.96 0.07 61.19 13:37:01 2 33.71 0.00 4.60 2.64 0.08 58.96 13:37:01 3 38.31 0.00 4.90 3.49 0.10 53.20 13:37:01 4 35.09 0.00 3.93 0.96 0.08 59.94 13:37:01 5 39.92 0.00 4.34 1.33 0.07 54.34 13:37:01 6 33.26 0.00 4.60 9.33 0.07 52.75 13:37:01 7 38.52 0.00 5.12 17.10 0.10 39.16 13:38:01 all 12.72 0.00 2.05 2.62 0.07 82.54 13:38:01 0 11.90 0.00 1.73 1.89 0.07 84.41 13:38:01 1 13.01 0.00 2.07 1.40 0.08 83.43 13:38:01 2 12.64 0.00 2.04 1.21 0.07 84.05 13:38:01 3 12.42 0.00 1.96 0.74 0.05 84.84 13:38:01 4 11.88 0.00 1.88 1.61 0.07 84.57 13:38:01 5 10.84 0.00 1.86 7.27 0.08 79.95 13:38:01 6 14.80 0.00 2.45 1.04 0.07 81.64 13:38:01 7 14.30 0.00 2.40 5.80 0.07 77.44 13:39:01 all 3.98 0.00 0.62 0.10 0.06 95.24 13:39:01 0 5.51 0.00 0.49 0.00 0.07 93.93 13:39:01 1 3.67 0.00 0.70 0.05 0.05 95.53 13:39:01 2 5.09 0.00 0.48 0.00 0.07 94.36 13:39:01 3 3.36 0.00 0.70 0.10 0.07 95.77 13:39:01 4 3.23 0.00 0.62 0.02 0.07 96.07 13:39:01 5 4.70 0.00 0.62 0.03 0.05 94.60 13:39:01 6 2.74 0.00 0.92 0.00 0.05 96.30 13:39:01 7 3.53 0.00 0.47 0.62 0.05 95.34 13:40:01 all 2.11 0.00 0.30 0.02 0.05 97.51 13:40:01 0 3.14 0.00 0.33 0.00 0.05 96.48 13:40:01 1 3.11 0.00 0.50 0.02 0.07 96.31 13:40:01 2 1.32 0.00 0.28 0.08 0.05 98.26 13:40:01 3 2.17 0.00 0.30 0.08 0.07 97.38 13:40:01 4 2.34 0.00 0.32 0.00 0.05 97.29 13:40:01 5 1.37 0.00 0.23 0.00 0.07 98.33 13:40:01 6 1.94 0.00 0.15 0.00 0.03 97.88 13:40:01 7 1.52 0.00 0.25 0.00 0.05 98.18 13:41:01 all 2.22 0.00 0.66 0.11 0.06 96.95 13:41:01 0 3.80 0.00 0.93 0.07 0.03 95.16 13:41:01 1 2.44 0.00 0.89 0.15 0.05 96.47 13:41:01 2 2.34 0.00 0.62 0.08 0.05 96.91 13:41:01 3 1.59 0.00 0.78 0.25 0.05 97.33 13:41:01 4 1.86 0.00 0.42 0.10 0.05 97.57 13:41:01 5 1.94 0.00 0.48 0.05 0.03 97.50 13:41:01 6 1.05 0.00 0.50 0.12 0.05 98.28 13:41:01 7 2.72 0.00 0.63 0.12 0.07 96.46 13:42:01 all 4.72 0.00 0.60 0.18 0.03 94.47 13:42:01 0 12.80 0.00 0.83 0.10 0.03 86.23 13:42:01 1 3.25 0.00 0.74 0.18 0.03 95.80 13:42:01 2 1.62 0.00 0.50 0.07 0.05 97.76 13:42:01 3 13.64 0.00 0.88 0.12 0.03 85.32 13:42:01 4 1.19 0.00 0.58 0.55 0.03 97.64 13:42:01 5 0.62 0.00 0.40 0.03 0.03 98.92 13:42:01 6 1.17 0.00 0.32 0.23 0.03 98.24 13:42:01 7 3.44 0.00 0.57 0.15 0.03 95.81 Average: all 11.28 0.00 2.26 3.12 0.06 83.29 Average: 0 10.20 0.00 2.01 1.63 0.05 86.10 Average: 1 9.89 0.00 2.43 0.99 0.06 86.64 Average: 2 12.63 0.00 2.31 1.63 0.06 83.38 Average: 3 15.62 0.00 2.52 3.37 0.06 78.42 Average: 4 9.68 0.00 2.03 2.73 0.06 85.50 Average: 5 10.84 0.00 2.10 2.01 0.06 84.99 Average: 6 10.13 0.00 2.26 6.07 0.06 81.48 Average: 7 11.26 0.00 2.38 6.54 0.06 79.76