---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22139 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 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 981 22461 0 8723 30730 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:17:bf:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe17:bf99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:17:83:9b 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:caff:fe17:839b/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-22139) 06/18/25 _x86_64_ (8 CPU) 15:18:31 LINUX RESTART (8 CPU) 15:19:01 tps rtps wtps bread/s bwrtn/s 15:20:01 342.66 45.16 297.50 3052.82 73497.22 15:21:01 651.32 4.57 646.76 522.58 289051.42 15:22:01 169.52 0.10 169.42 1.87 13010.10 15:23:01 5.68 0.00 5.68 0.00 185.70 15:24:01 228.03 0.43 227.60 46.13 34005.27 15:25:01 16.96 0.02 16.95 0.13 376.34 15:26:01 15.56 0.00 15.56 0.00 553.24 15:27:01 22.03 0.00 22.03 0.00 489.84 15:28:01 23.00 0.00 23.00 0.00 305.68 15:29:01 57.99 0.05 57.94 10.66 1089.15 Average: 153.27 5.03 148.24 363.41 41255.72 15:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:20:01 29898376 31663740 3040844 9.23 76748 1992504 1463660 4.31 918404 1817472 287488 15:21:01 22704284 30706572 10234936 31.07 157312 7884648 9572436 28.16 2044888 7497144 5728 15:22:01 19265536 27446960 13673684 41.51 169724 8049172 13549900 39.87 5585720 7334536 2048 15:23:01 19256716 27427380 13682504 41.54 169908 8038648 13555820 39.88 5607204 7321272 668 15:24:01 18595628 27308464 14343592 43.55 210296 8486980 13958532 41.07 5820432 7706816 2388 15:25:01 18534800 27251240 14404420 43.73 210432 8490316 13959092 41.07 5876952 7709636 160 15:26:01 17855672 26582476 15083548 45.79 210588 8500456 14714448 43.29 6548196 7715492 1416 15:27:01 17785668 26516120 15153552 46.00 210732 8503936 14727520 43.33 6616236 7717580 2464 15:28:01 17767100 26498512 15172120 46.06 210904 8504656 14743996 43.38 6632080 7717940 128 15:29:01 21838172 30406800 11101048 33.70 211968 8359312 3780184 11.12 2807792 7567548 80 Average: 20350195 28180826 12589025 38.22 183861 7681063 11402559 33.55 4845790 7010544 30257 15:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:20:01 lo 2.40 2.40 0.26 0.26 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 443.91 315.10 2366.88 62.75 0.00 0.00 0.00 0.00 15:21:01 vethd25f088 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 15:21:01 veth42d0f7c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 br-f68af01d16d3 0.10 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:21:01 veth7a5a5ca 1.80 1.82 0.18 0.18 0.00 0.00 0.00 0.00 15:22:01 vethd25f088 92.40 92.28 16.06 18.67 0.00 0.00 0.00 0.00 15:22:01 veth42d0f7c 46.98 68.34 3.40 309.85 0.00 0.00 0.00 0.03 15:22:01 br-f68af01d16d3 47.36 67.91 2.77 309.82 0.00 0.00 0.00 0.00 15:22:01 veth7a5a5ca 34.36 28.81 3.68 4.02 0.00 0.00 0.00 0.00 15:23:01 vethd25f088 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 15:23:01 veth42d0f7c 0.50 0.35 0.03 0.02 0.00 0.00 0.00 0.00 15:23:01 br-f68af01d16d3 0.50 0.33 0.03 0.02 0.00 0.00 0.00 0.00 15:23:01 veth7a5a5ca 56.24 38.51 4.52 5.59 0.00 0.00 0.00 0.00 15:24:01 vethd25f088 0.38 0.45 0.56 0.04 0.00 0.00 0.00 0.00 15:24:01 veth42d0f7c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 br-f68af01d16d3 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 15:24:01 veth7a5a5ca 60.91 42.73 5.89 6.35 0.00 0.00 0.00 0.00 15:25:01 vethd25f088 0.23 0.23 0.55 0.02 0.00 0.00 0.00 0.00 15:25:01 veth42d0f7c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 br-f68af01d16d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 veth7a5a5ca 79.35 58.11 14.37 10.09 0.00 0.00 0.00 0.00 15:26:01 vethd25f088 100.88 100.43 13.59 25.92 0.00 0.00 0.00 0.00 15:26:01 veth42d0f7c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 br-f68af01d16d3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 veth7a5a5ca 81.29 60.17 21.65 12.02 0.00 0.00 0.00 0.00 15:27:01 vethd25f088 3.63 3.53 1.45 1.18 0.00 0.00 0.00 0.00 15:27:01 veth42d0f7c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 br-f68af01d16d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 veth7a5a5ca 88.40 66.26 21.56 12.69 0.00 0.00 0.00 0.00 15:28:01 vethd25f088 0.30 0.30 0.62 0.02 0.00 0.00 0.00 0.00 15:28:01 veth42d0f7c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 br-f68af01d16d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 veth7a5a5ca 64.62 45.66 7.29 7.03 0.00 0.00 0.00 0.00 15:29:01 vethd25f088 0.13 1.70 0.01 0.13 0.00 0.00 0.00 0.00 15:29:01 br-f68af01d16d3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 35.76 35.76 3.15 3.15 0.00 0.00 0.00 0.00 15:29:01 vethca50404 521.48 560.51 245.87 91.98 0.00 0.00 0.00 0.02 Average: vethd25f088 19.82 19.93 3.34 4.60 0.00 0.00 0.00 0.00 Average: br-f68af01d16d3 4.82 6.85 0.28 30.99 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.28 0.28 0.00 0.00 0.00 0.00 Average: vethca50404 52.15 56.05 24.59 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22139) 06/18/25 _x86_64_ (8 CPU) 15:18:31 LINUX RESTART (8 CPU) 15:19:01 CPU %user %nice %system %iowait %steal %idle 15:20:01 all 10.72 0.00 0.97 2.23 0.04 86.03 15:20:01 0 1.72 0.00 0.38 0.47 0.00 97.43 15:20:01 1 3.87 0.00 0.38 0.05 0.07 95.62 15:20:01 2 27.55 0.00 3.12 4.97 0.05 64.31 15:20:01 3 4.53 0.00 0.89 6.94 0.05 87.59 15:20:01 4 28.82 0.00 1.54 0.60 0.05 68.99 15:20:01 5 12.31 0.00 0.65 0.22 0.03 86.79 15:20:01 6 2.74 0.00 0.48 4.58 0.03 92.17 15:20:01 7 4.27 0.00 0.37 0.10 0.03 95.23 15:21:01 all 24.00 0.00 9.19 8.49 0.08 58.23 15:21:01 0 21.55 0.00 9.50 5.98 0.08 62.89 15:21:01 1 24.62 0.00 8.60 1.17 0.08 65.53 15:21:01 2 25.78 0.00 8.20 2.58 0.08 63.36 15:21:01 3 23.15 0.00 9.06 10.79 0.07 56.93 15:21:01 4 24.87 0.00 11.52 17.96 0.10 45.55 15:21:01 5 23.85 0.00 8.30 14.17 0.08 53.59 15:21:01 6 24.39 0.00 9.49 2.58 0.08 63.46 15:21:01 7 23.78 0.00 8.88 12.72 0.07 54.54 15:22:01 all 62.28 0.00 5.61 0.19 0.12 31.80 15:22:01 0 64.88 0.00 5.45 0.12 0.12 29.44 15:22:01 1 61.88 0.00 5.78 0.08 0.12 32.13 15:22:01 2 62.20 0.00 6.30 0.08 0.12 31.29 15:22:01 3 59.78 0.00 5.23 0.08 0.12 34.79 15:22:01 4 60.37 0.00 5.27 0.34 0.12 33.91 15:22:01 5 62.87 0.00 5.62 0.62 0.12 30.78 15:22:01 6 66.94 0.00 5.72 0.08 0.12 27.13 15:22:01 7 59.24 0.00 5.56 0.12 0.12 34.96 15:23:01 all 3.66 0.00 0.41 0.03 0.07 95.84 15:23:01 0 2.92 0.00 0.58 0.02 0.07 96.41 15:23:01 1 2.85 0.00 0.37 0.03 0.07 96.68 15:23:01 2 4.59 0.00 0.48 0.00 0.05 94.87 15:23:01 3 3.12 0.00 0.45 0.02 0.07 96.34 15:23:01 4 4.11 0.00 0.42 0.02 0.08 95.37 15:23:01 5 3.31 0.00 0.35 0.00 0.05 96.29 15:23:01 6 3.53 0.00 0.30 0.03 0.08 96.05 15:23:01 7 4.81 0.00 0.30 0.07 0.07 94.76 15:24:01 all 9.87 0.00 2.49 0.84 0.09 86.71 15:24:01 0 9.11 0.00 2.50 0.47 0.07 87.85 15:24:01 1 8.35 0.00 2.06 0.27 0.08 89.23 15:24:01 2 12.60 0.00 3.43 1.59 0.10 82.28 15:24:01 3 10.23 0.00 2.01 0.57 0.08 87.10 15:24:01 4 7.92 0.00 2.25 0.29 0.08 89.46 15:24:01 5 11.77 0.00 2.92 1.06 0.10 84.16 15:24:01 6 11.58 0.00 2.50 2.32 0.10 83.50 15:24:01 7 7.35 0.00 2.22 0.22 0.08 90.12 15:25:01 all 5.52 0.00 0.57 0.05 0.07 93.79 15:25:01 0 5.32 0.00 0.63 0.00 0.07 93.98 15:25:01 1 5.10 0.00 0.57 0.12 0.05 94.16 15:25:01 2 5.65 0.00 0.55 0.05 0.07 93.69 15:25:01 3 5.45 0.00 0.57 0.02 0.07 93.90 15:25:01 4 5.62 0.00 0.64 0.05 0.07 93.63 15:25:01 5 6.18 0.00 0.65 0.02 0.07 93.08 15:25:01 6 5.52 0.00 0.42 0.10 0.07 93.90 15:25:01 7 5.36 0.00 0.54 0.02 0.07 94.02 15:26:01 all 8.69 0.00 0.89 0.09 0.07 90.26 15:26:01 0 8.18 0.00 1.05 0.00 0.07 90.70 15:26:01 1 10.08 0.00 0.93 0.47 0.07 88.45 15:26:01 2 8.22 0.00 0.70 0.02 0.05 91.01 15:26:01 3 8.34 0.00 1.00 0.08 0.07 90.50 15:26:01 4 9.07 0.00 0.95 0.05 0.08 89.84 15:26:01 5 10.09 0.00 0.82 0.03 0.07 88.99 15:26:01 6 8.05 0.00 0.75 0.07 0.07 91.06 15:26:01 7 7.45 0.00 0.92 0.00 0.08 91.55 15:27:01 all 5.19 0.00 0.61 0.04 0.07 94.08 15:27:01 0 4.80 0.00 0.48 0.03 0.07 94.62 15:27:01 1 6.80 0.00 0.64 0.07 0.08 92.41 15:27:01 2 5.07 0.00 0.57 0.05 0.08 94.22 15:27:01 3 5.00 0.00 0.72 0.13 0.07 94.08 15:27:01 4 4.45 0.00 0.65 0.02 0.07 94.81 15:27:01 5 4.77 0.00 0.54 0.03 0.08 94.57 15:27:01 6 5.90 0.00 0.52 0.00 0.07 93.51 15:27:01 7 4.75 0.00 0.79 0.02 0.07 94.38 15:28:01 all 2.12 0.00 0.35 0.03 0.06 97.44 15:28:01 0 2.17 0.00 0.35 0.02 0.07 97.39 15:28:01 1 1.92 0.00 0.45 0.08 0.05 97.49 15:28:01 2 2.34 0.00 0.28 0.03 0.07 97.28 15:28:01 3 2.33 0.00 0.50 0.10 0.08 96.99 15:28:01 4 2.10 0.00 0.28 0.02 0.07 97.53 15:28:01 5 1.26 0.00 0.34 0.00 0.07 98.34 15:28:01 6 1.74 0.00 0.22 0.00 0.07 97.98 15:28:01 7 3.02 0.00 0.38 0.00 0.07 96.53 15:29:01 all 2.28 0.00 0.95 0.11 0.06 96.60 15:29:01 0 2.07 0.00 1.09 0.07 0.07 96.71 15:29:01 1 1.40 0.00 0.92 0.03 0.07 97.58 15:29:01 2 3.00 0.00 0.89 0.05 0.07 96.00 15:29:01 3 2.81 0.00 0.95 0.22 0.07 95.95 15:29:01 4 1.71 0.00 0.97 0.03 0.05 97.23 15:29:01 5 1.77 0.00 0.99 0.07 0.05 97.12 15:29:01 6 2.28 0.00 0.97 0.05 0.07 96.63 15:29:01 7 3.20 0.00 0.84 0.33 0.05 95.58 Average: all 13.37 0.00 2.19 1.20 0.07 83.16 Average: 0 12.21 0.00 2.19 0.71 0.07 84.83 Average: 1 12.61 0.00 2.06 0.24 0.07 85.02 Average: 2 15.65 0.00 2.44 0.94 0.07 80.89 Average: 3 12.40 0.00 2.12 1.88 0.07 83.52 Average: 4 14.85 0.00 2.43 1.91 0.08 80.73 Average: 5 13.77 0.00 2.10 1.60 0.07 82.45 Average: 6 13.22 0.00 2.13 0.98 0.08 83.60 Average: 7 12.24 0.00 2.06 1.34 0.07 84.28