---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25904 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 17G 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 859 22443 0 8864 30852 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:e4:3a:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fee4:3a7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:a6:09:aa 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:e2ff:fea6:9aa/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-25904) 07/05/25 _x86_64_ (8 CPU) 07:05:42 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 361.94 66.02 295.92 4292.08 100578.04 07:08:01 355.29 20.28 335.01 2299.48 214256.56 07:09:01 495.27 2.55 492.72 406.20 151711.25 07:10:01 56.71 0.20 56.51 27.33 7947.21 07:11:01 179.85 0.23 179.62 19.33 26775.54 07:12:01 9.57 0.00 9.57 0.00 294.22 07:13:01 3.68 0.02 3.67 0.13 139.18 07:14:01 70.39 0.75 69.64 26.52 1728.36 Average: 191.58 11.26 180.33 883.87 62927.52 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30148536 31717056 2790684 8.47 69528 1809412 1357308 3.99 832216 1666860 180344 07:08:01 23548304 31637380 9390916 28.51 157160 7961928 1909408 5.62 1026096 7738876 2995340 07:09:01 21808044 30023100 11131176 33.79 171852 8078180 8486468 24.97 2834040 7582436 1344 07:10:01 20455656 28893472 12483564 37.90 186408 8263684 10197596 30.00 4051280 7672744 3100 07:11:01 19495004 28260932 13444216 40.82 214256 8532724 10919080 32.13 4757852 7896008 2520 07:12:01 19306804 28078576 13632416 41.39 214392 8538276 11054920 32.53 4952068 7887820 1588 07:13:01 19317936 28090120 13621284 41.35 214512 8538480 11044016 32.49 4941116 7887852 392 07:14:01 22958408 31558384 9980812 30.30 215676 8361256 1677572 4.94 1592044 7691176 11628 Average: 22129836 29782378 10809384 32.82 180473 7510492 7080796 20.83 3123339 7002972 399532 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 433.33 285.32 1715.76 77.96 0.00 0.00 0.00 0.00 07:07:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 1837.19 1010.53 58041.90 80.99 0.00 0.00 0.00 0.00 07:08:01 lo 14.93 14.93 1.36 1.36 0.00 0.00 0.00 0.00 07:09:01 br-da72f97f6ea1 41.38 47.84 2.83 311.83 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 veth6134c59 1.33 1.98 0.15 0.19 0.00 0.00 0.00 0.00 07:09:01 veth2288656 149.89 172.57 27.80 26.63 0.00 0.00 0.00 0.00 07:10:01 br-da72f97f6ea1 0.75 0.80 0.08 0.05 0.00 0.00 0.00 0.00 07:10:01 docker0 7.00 9.65 0.37 141.41 0.00 0.00 0.00 0.00 07:10:01 veth6134c59 4.32 5.38 0.76 0.87 0.00 0.00 0.00 0.00 07:10:01 veth2288656 132.99 134.18 33.32 15.29 0.00 0.00 0.00 0.00 07:11:01 br-da72f97f6ea1 0.45 0.18 0.02 0.01 0.00 0.00 0.00 0.00 07:11:01 docker0 57.17 97.92 4.55 1204.55 0.00 0.00 0.00 0.00 07:11:01 veth6134c59 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 07:11:01 veth2288656 514.61 517.66 119.75 55.80 0.00 0.00 0.00 0.01 07:12:01 br-da72f97f6ea1 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 veth6134c59 0.52 0.75 0.07 0.09 0.00 0.00 0.00 0.00 07:12:01 veth2288656 500.50 502.87 113.79 53.77 0.00 0.00 0.00 0.01 07:13:01 br-da72f97f6ea1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 veth6134c59 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 07:13:01 veth2288656 0.35 0.68 0.03 0.05 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 ens3 2563.10 1489.74 62393.72 190.45 0.00 0.00 0.00 0.00 07:14:01 lo 29.59 29.59 2.66 2.66 0.00 0.00 0.00 0.00 Average: docker0 8.02 13.45 0.62 168.24 0.00 0.00 0.00 0.00 Average: ens3 318.74 185.09 7792.03 23.68 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25904) 07/05/25 _x86_64_ (8 CPU) 07:05:42 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 11.18 0.00 1.41 3.09 0.04 84.27 07:07:01 0 9.67 0.00 1.15 6.46 0.03 82.69 07:07:01 1 8.91 0.00 0.87 9.99 0.05 80.17 07:07:01 2 6.29 0.00 1.52 2.67 0.03 89.49 07:07:01 3 9.03 0.00 1.27 0.43 0.03 89.24 07:07:01 4 6.70 0.00 0.52 2.06 0.03 90.69 07:07:01 5 5.70 0.00 1.03 0.85 0.03 92.38 07:07:01 6 13.79 0.00 2.67 1.22 0.05 82.27 07:07:01 7 29.34 0.00 2.25 1.15 0.07 67.18 07:08:01 all 21.07 0.00 9.48 14.70 0.07 54.68 07:08:01 0 21.26 0.00 8.79 11.84 0.07 58.04 07:08:01 1 18.35 0.00 9.44 11.60 0.07 60.54 07:08:01 2 18.08 0.00 11.16 10.07 0.07 60.62 07:08:01 3 20.55 0.00 9.19 20.94 0.07 49.26 07:08:01 4 18.76 0.00 9.58 31.89 0.07 39.70 07:08:01 5 19.17 0.00 8.03 4.41 0.05 68.33 07:08:01 6 19.32 0.00 8.61 9.90 0.07 62.09 07:08:01 7 33.04 0.00 11.04 16.97 0.12 38.84 07:09:01 all 22.79 0.00 3.55 7.95 0.07 65.64 07:09:01 0 16.77 0.00 3.32 3.21 0.07 76.63 07:09:01 1 22.87 0.00 3.44 12.51 0.08 61.10 07:09:01 2 28.24 0.00 3.79 1.89 0.07 66.01 07:09:01 3 23.01 0.00 3.35 3.82 0.05 69.77 07:09:01 4 21.37 0.00 3.27 1.59 0.07 73.71 07:09:01 5 21.01 0.00 3.12 2.40 0.07 73.41 07:09:01 6 19.76 0.00 2.96 4.49 0.07 72.73 07:09:01 7 29.35 0.00 5.20 33.85 0.10 31.50 07:10:01 all 18.01 0.00 2.41 0.28 0.08 79.22 07:10:01 0 15.03 0.00 2.56 1.24 0.10 81.07 07:10:01 1 17.34 0.00 2.35 0.03 0.07 80.20 07:10:01 2 19.08 0.00 2.61 0.70 0.08 77.53 07:10:01 3 19.89 0.00 2.80 0.13 0.10 77.08 07:10:01 4 18.59 0.00 2.12 0.08 0.07 79.14 07:10:01 5 17.81 0.00 2.66 0.02 0.07 79.45 07:10:01 6 17.47 0.00 1.98 0.02 0.07 80.47 07:10:01 7 18.89 0.00 2.14 0.02 0.08 78.87 07:11:01 all 12.36 0.00 2.32 0.96 0.07 84.29 07:11:01 0 14.75 0.00 2.90 4.18 0.08 78.09 07:11:01 1 8.08 0.00 1.55 0.07 0.07 90.23 07:11:01 2 14.40 0.00 2.66 1.99 0.07 80.88 07:11:01 3 9.68 0.00 1.98 0.69 0.07 87.58 07:11:01 4 12.00 0.00 2.40 0.42 0.08 85.10 07:11:01 5 12.68 0.00 1.96 0.05 0.08 85.22 07:11:01 6 15.13 0.00 2.88 0.12 0.07 81.81 07:11:01 7 12.18 0.00 2.25 0.15 0.07 85.35 07:12:01 all 4.66 0.00 0.72 0.03 0.06 94.54 07:12:01 0 5.28 0.00 0.60 0.02 0.07 94.04 07:12:01 1 4.71 0.00 0.68 0.02 0.05 94.54 07:12:01 2 3.44 0.00 0.67 0.02 0.07 95.81 07:12:01 3 5.18 0.00 0.79 0.05 0.07 93.92 07:12:01 4 5.95 0.00 0.88 0.13 0.07 92.96 07:12:01 5 4.93 0.00 0.72 0.00 0.05 94.30 07:12:01 6 4.22 0.00 0.80 0.02 0.05 94.91 07:12:01 7 3.54 0.00 0.62 0.02 0.03 95.79 07:13:01 all 1.19 0.00 0.22 0.02 0.06 98.50 07:13:01 0 2.14 0.00 0.28 0.00 0.10 97.48 07:13:01 1 1.19 0.00 0.25 0.03 0.08 98.44 07:13:01 2 1.55 0.00 0.32 0.00 0.05 98.08 07:13:01 3 1.55 0.00 0.27 0.00 0.10 98.09 07:13:01 4 0.57 0.00 0.22 0.12 0.07 99.03 07:13:01 5 1.47 0.00 0.22 0.02 0.07 98.23 07:13:01 6 0.58 0.00 0.13 0.00 0.05 99.23 07:13:01 7 0.53 0.00 0.08 0.00 0.02 99.37 07:14:01 all 3.45 0.00 0.98 0.21 0.05 95.32 07:14:01 0 2.21 0.00 0.94 0.05 0.05 96.75 07:14:01 1 2.04 0.00 0.75 0.77 0.03 96.41 07:14:01 2 2.12 0.00 0.77 0.10 0.03 96.98 07:14:01 3 5.14 0.00 1.05 0.08 0.03 93.69 07:14:01 4 8.72 0.00 0.90 0.28 0.05 90.04 07:14:01 5 2.36 0.00 1.19 0.17 0.03 96.26 07:14:01 6 2.27 0.00 1.19 0.12 0.05 96.37 07:14:01 7 2.72 0.00 0.99 0.13 0.05 96.11 Average: all 11.82 0.00 2.62 3.39 0.06 82.11 Average: 0 10.88 0.00 2.56 3.37 0.07 83.12 Average: 1 10.40 0.00 2.40 4.35 0.06 82.78 Average: 2 11.62 0.00 2.92 2.16 0.06 83.24 Average: 3 11.74 0.00 2.58 3.24 0.06 82.38 Average: 4 11.56 0.00 2.47 4.53 0.06 81.37 Average: 5 10.62 0.00 2.36 0.98 0.06 85.98 Average: 6 11.55 0.00 2.64 1.97 0.06 83.77 Average: 7 16.15 0.00 3.05 6.49 0.07 74.23