---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21429 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 15G 140G 10% / 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 864 23711 0 7590 30846 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:ec:42:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:feec:42dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:4a:97:c5 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:faff:fe4a:97c5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21429) 06/15/25 _x86_64_ (8 CPU) 16:59:23 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 151.21 40.16 111.05 2907.78 33387.37 17:02:01 493.72 7.03 486.69 516.85 227076.24 17:03:01 246.51 8.92 237.59 362.01 31465.62 17:04:01 18.31 0.13 18.18 23.06 25037.43 17:05:01 17.28 0.05 17.23 11.73 24625.96 17:06:01 12.93 0.02 12.91 2.27 16824.00 17:07:01 1.75 0.05 1.70 7.73 27.33 17:08:01 119.68 0.27 119.41 19.06 17114.68 17:09:01 4.08 0.00 4.08 0.00 77.97 17:10:01 2.42 0.00 2.42 0.00 40.29 17:11:01 1.90 0.02 1.88 0.13 34.39 17:12:01 22.63 0.02 22.61 4.27 400.60 Average: 91.03 4.72 86.31 321.24 31342.22 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29977284 31745780 2961936 8.99 76552 1995868 1343900 3.95 837944 1819052 266076 17:02:01 24238248 31205560 8700972 26.42 154684 6873416 5273696 15.52 1508568 6565508 1424 17:03:01 23685808 30749392 9253412 28.09 166320 6950420 6120140 18.01 2053032 6555176 28 17:04:01 23683948 30739020 9255272 28.10 166392 6941744 6068712 17.86 2064124 6545440 104 17:05:01 23683348 30738932 9255872 28.10 166480 6942100 6037520 17.76 2065436 6545456 116 17:06:01 23681112 30737024 9258108 28.11 166540 6942180 6065152 17.85 2066824 6545348 100 17:07:01 23679392 30735644 9259828 28.11 166600 6942424 6073812 17.87 2067784 6545504 280 17:08:01 23294924 30666836 9644296 29.28 195140 7194464 6332124 18.63 2194160 6759624 1100 17:09:01 23295540 30667728 9643680 29.28 195200 7194636 6332124 18.63 2193928 6759740 124 17:10:01 23296040 30668548 9643180 29.28 195260 7194816 6348228 18.68 2193100 6759924 124 17:11:01 23296552 30669260 9642668 29.27 195328 7194916 6348228 18.68 2191956 6760012 136 17:12:01 23749404 31076420 9189816 27.90 195704 7156544 3300788 9.71 1828708 6701616 64 Average: 24130133 30866679 8809087 26.74 170017 6626961 5470369 16.10 1938797 6238533 22473 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 ens3 324.76 246.63 2127.52 31.47 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 4.20 4.20 0.42 0.42 0.00 0.00 0.00 0.00 17:02:01 veth6ed3de7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:02:01 veth2e4fe9c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 vethab7a74e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 veth33dd1a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 vetha8b6bb7 23.90 22.03 10.93 16.07 0.00 0.00 0.00 0.00 17:03:01 veth6ed3de7 0.27 0.43 0.02 0.44 0.00 0.00 0.00 0.00 17:03:01 veth2e4fe9c 50.61 62.29 18.93 15.02 0.00 0.00 0.00 0.00 17:03:01 vethab7a74e 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:04:01 vetha8b6bb7 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 17:04:01 veth6ed3de7 0.30 0.32 0.02 0.54 0.00 0.00 0.00 0.00 17:04:01 veth2e4fe9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 vethab7a74e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vetha8b6bb7 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 17:05:01 veth6ed3de7 0.27 0.27 0.02 0.54 0.00 0.00 0.00 0.00 17:05:01 veth2e4fe9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vethab7a74e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 vetha8b6bb7 0.20 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:06:01 veth6ed3de7 0.30 0.32 0.02 0.54 0.00 0.00 0.00 0.00 17:06:01 veth2e4fe9c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 vethab7a74e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 vetha8b6bb7 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 17:07:01 veth6ed3de7 0.30 0.30 0.02 0.54 0.00 0.00 0.00 0.00 17:07:01 veth2e4fe9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 vethab7a74e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vetha8b6bb7 21.68 17.48 6.73 23.76 0.00 0.00 0.00 0.00 17:08:01 veth6ed3de7 0.27 0.32 0.02 0.54 0.00 0.00 0.00 0.00 17:08:01 veth2e4fe9c 16.75 21.05 22.26 5.37 0.00 0.00 0.00 0.00 17:08:01 vethd741a3d 0.65 0.75 1.49 0.84 0.00 0.00 0.00 0.00 17:09:01 vetha8b6bb7 0.28 0.28 0.57 0.02 0.00 0.00 0.00 0.00 17:09:01 veth6ed3de7 0.32 0.32 0.02 0.57 0.00 0.00 0.00 0.00 17:09:01 veth2e4fe9c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 vethd741a3d 1.30 1.33 0.09 0.07 0.00 0.00 0.00 0.00 17:10:01 vetha8b6bb7 0.22 0.22 0.57 0.02 0.00 0.00 0.00 0.00 17:10:01 veth6ed3de7 0.32 0.33 0.02 0.58 0.00 0.00 0.00 0.00 17:10:01 veth2e4fe9c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 vethd741a3d 0.38 0.40 0.03 0.02 0.00 0.00 0.00 0.00 17:11:01 vetha8b6bb7 0.22 0.22 0.57 0.02 0.00 0.00 0.00 0.00 17:11:01 veth6ed3de7 0.32 0.32 0.02 0.57 0.00 0.00 0.00 0.00 17:11:01 veth2e4fe9c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 vethd741a3d 0.50 0.50 0.04 0.03 0.00 0.00 0.00 0.00 17:12:01 vetha8b6bb7 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 veth2e4fe9c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 3148.36 1864.81 44804.11 220.91 0.00 0.00 0.00 0.00 17:12:01 docker0 46.41 61.92 3.80 301.65 0.00 0.00 0.00 0.00 Average: vetha8b6bb7 3.94 3.43 1.79 3.33 0.00 0.00 0.00 0.00 Average: veth2e4fe9c 5.61 6.96 3.43 1.70 0.00 0.00 0.00 0.00 Average: ens3 233.83 134.50 3664.50 13.11 0.00 0.00 0.00 0.00 Average: docker0 3.87 5.16 0.32 25.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21429) 06/15/25 _x86_64_ (8 CPU) 16:59:23 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 9.57 0.00 0.84 2.37 0.03 87.19 17:01:01 0 6.00 0.00 0.84 1.81 0.05 91.31 17:01:01 1 5.90 0.00 0.47 0.08 0.02 93.54 17:01:01 2 1.59 0.00 0.32 4.63 0.03 93.44 17:01:01 3 0.97 0.00 0.28 0.15 0.02 98.58 17:01:01 4 1.27 0.00 0.27 0.12 0.02 98.33 17:01:01 5 22.04 0.00 1.54 3.78 0.07 72.57 17:01:01 6 35.99 0.00 2.42 1.30 0.05 60.24 17:01:01 7 2.79 0.00 0.60 7.14 0.03 89.44 17:02:01 all 18.39 0.00 8.32 13.41 0.07 59.81 17:02:01 0 19.03 0.00 8.47 4.71 0.08 67.71 17:02:01 1 18.06 0.00 7.66 3.47 0.05 70.77 17:02:01 2 18.76 0.00 7.41 13.52 0.07 60.24 17:02:01 3 18.60 0.00 8.19 21.23 0.05 51.93 17:02:01 4 20.18 0.00 7.93 3.30 0.05 68.54 17:02:01 5 16.58 0.00 10.08 54.34 0.09 18.92 17:02:01 6 17.15 0.00 8.91 3.79 0.07 70.09 17:02:01 7 18.72 0.00 7.91 3.32 0.07 69.98 17:03:01 all 11.63 0.00 1.84 2.32 0.05 84.17 17:03:01 0 14.64 0.00 2.21 0.67 0.05 82.43 17:03:01 1 14.34 0.00 2.14 0.27 0.05 83.20 17:03:01 2 13.68 0.00 2.03 1.32 0.03 82.93 17:03:01 3 10.04 0.00 1.79 2.44 0.05 85.68 17:03:01 4 8.27 0.00 1.56 0.40 0.05 89.72 17:03:01 5 9.66 0.00 1.55 8.07 0.07 80.65 17:03:01 6 15.05 0.00 2.15 1.17 0.03 81.60 17:03:01 7 7.36 0.00 1.29 4.16 0.05 87.14 17:04:01 all 0.50 0.00 0.15 1.35 0.02 97.98 17:04:01 0 1.55 0.00 0.10 0.00 0.02 98.33 17:04:01 1 0.40 0.00 0.32 0.02 0.02 99.25 17:04:01 2 0.27 0.00 0.13 0.00 0.03 99.57 17:04:01 3 0.28 0.00 0.12 0.00 0.00 99.60 17:04:01 4 0.67 0.00 0.15 0.02 0.03 99.13 17:04:01 5 0.23 0.00 0.17 10.42 0.03 89.15 17:04:01 6 0.17 0.00 0.13 0.02 0.02 99.67 17:04:01 7 0.47 0.00 0.13 0.35 0.02 99.03 17:05:01 all 0.48 0.00 0.15 1.53 0.02 97.82 17:05:01 0 2.09 0.00 0.13 0.00 0.02 97.76 17:05:01 1 0.17 0.00 0.15 0.02 0.02 99.65 17:05:01 2 0.40 0.00 0.08 0.02 0.00 99.50 17:05:01 3 0.27 0.00 0.10 0.00 0.03 99.60 17:05:01 4 0.28 0.00 0.17 0.00 0.05 99.50 17:05:01 5 0.13 0.00 0.22 12.15 0.02 87.48 17:05:01 6 0.27 0.00 0.13 0.00 0.02 99.58 17:05:01 7 0.18 0.00 0.22 0.05 0.02 99.53 17:06:01 all 0.42 0.00 0.12 1.03 0.02 98.40 17:06:01 0 0.62 0.00 0.18 0.00 0.02 99.18 17:06:01 1 0.18 0.00 0.15 0.00 0.02 99.65 17:06:01 2 0.13 0.00 0.07 0.00 0.02 99.78 17:06:01 3 0.10 0.00 0.05 0.00 0.00 99.85 17:06:01 4 0.33 0.00 0.15 0.05 0.02 99.45 17:06:01 5 1.37 0.00 0.12 8.14 0.02 90.35 17:06:01 6 0.40 0.00 0.13 0.00 0.02 99.45 17:06:01 7 0.25 0.00 0.17 0.02 0.02 99.55 17:07:01 all 0.30 0.00 0.12 0.01 0.02 99.54 17:07:01 0 0.43 0.00 0.20 0.02 0.03 99.32 17:07:01 1 0.07 0.00 0.13 0.00 0.02 99.78 17:07:01 2 0.18 0.00 0.08 0.00 0.02 99.72 17:07:01 3 0.18 0.00 0.08 0.00 0.02 99.72 17:07:01 4 0.10 0.00 0.03 0.00 0.03 99.83 17:07:01 5 0.82 0.00 0.15 0.08 0.02 98.93 17:07:01 6 0.50 0.00 0.18 0.00 0.02 99.30 17:07:01 7 0.18 0.00 0.10 0.00 0.02 99.70 17:08:01 all 5.84 0.00 1.48 1.16 0.04 91.47 17:08:01 0 5.45 0.00 2.02 0.12 0.07 92.34 17:08:01 1 2.84 0.00 1.20 4.97 0.03 90.95 17:08:01 2 7.05 0.00 1.74 0.30 0.03 90.88 17:08:01 3 4.66 0.00 1.19 0.10 0.02 94.03 17:08:01 4 8.54 0.00 1.57 0.37 0.03 89.49 17:08:01 5 7.54 0.00 1.78 2.80 0.05 87.83 17:08:01 6 5.71 0.00 1.50 0.25 0.05 92.49 17:08:01 7 4.92 0.00 0.87 0.42 0.05 93.74 17:09:01 all 0.40 0.00 0.10 0.01 0.02 99.47 17:09:01 0 0.60 0.00 0.10 0.00 0.03 99.26 17:09:01 1 0.20 0.00 0.15 0.00 0.03 99.62 17:09:01 2 0.07 0.00 0.05 0.00 0.02 99.87 17:09:01 3 0.08 0.00 0.10 0.00 0.02 99.80 17:09:01 4 0.30 0.00 0.05 0.02 0.00 99.63 17:09:01 5 1.63 0.00 0.12 0.05 0.02 98.19 17:09:01 6 0.15 0.00 0.15 0.02 0.02 99.67 17:09:01 7 0.12 0.00 0.08 0.00 0.02 99.78 17:10:01 all 0.40 0.00 0.08 0.01 0.02 99.49 17:10:01 0 0.15 0.00 0.12 0.00 0.03 99.70 17:10:01 1 0.03 0.00 0.10 0.00 0.02 99.85 17:10:01 2 0.20 0.00 0.08 0.00 0.05 99.67 17:10:01 3 0.12 0.00 0.07 0.00 0.00 99.82 17:10:01 4 0.23 0.00 0.08 0.00 0.02 99.67 17:10:01 5 2.13 0.00 0.03 0.03 0.03 97.77 17:10:01 6 0.25 0.00 0.12 0.00 0.05 99.58 17:10:01 7 0.03 0.00 0.03 0.02 0.00 99.92 17:11:01 all 0.45 0.00 0.09 0.01 0.03 99.43 17:11:01 0 0.13 0.00 0.07 0.00 0.00 99.80 17:11:01 1 0.07 0.00 0.08 0.00 0.03 99.82 17:11:01 2 0.45 0.00 0.15 0.00 0.08 99.31 17:11:01 3 0.23 0.00 0.07 0.00 0.02 99.68 17:11:01 4 0.13 0.00 0.05 0.02 0.02 99.78 17:11:01 5 2.28 0.00 0.08 0.03 0.02 97.59 17:11:01 6 0.27 0.00 0.12 0.00 0.02 99.60 17:11:01 7 0.05 0.00 0.07 0.02 0.02 99.85 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 1.54 0.00 0.47 0.06 0.03 97.91 17:12:01 0 1.35 0.00 0.52 0.03 0.03 98.07 17:12:01 1 1.19 0.00 0.42 0.02 0.02 98.36 17:12:01 2 1.60 0.00 0.53 0.08 0.02 97.76 17:12:01 3 1.12 0.00 0.45 0.02 0.05 98.36 17:12:01 4 1.19 0.00 0.47 0.03 0.02 98.30 17:12:01 5 3.29 0.00 0.46 0.23 0.05 95.98 17:12:01 6 1.20 0.00 0.48 0.05 0.03 98.23 17:12:01 7 1.32 0.00 0.43 0.02 0.02 98.21 Average: all 4.14 0.00 1.14 1.92 0.03 92.77 Average: 0 4.31 0.00 1.23 0.61 0.04 93.81 Average: 1 3.59 0.00 1.07 0.73 0.03 94.58 Average: 2 3.68 0.00 1.05 1.64 0.03 93.60 Average: 3 3.03 0.00 1.03 1.97 0.02 93.95 Average: 4 3.44 0.00 1.03 0.36 0.03 95.14 Average: 5 5.60 0.00 1.33 8.22 0.04 84.81 Average: 6 6.41 0.00 1.36 0.55 0.03 91.66 Average: 7 3.01 0.00 0.98 1.29 0.03 94.69