---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22735 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 14G 142G 9% / 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 872 24823 0 6471 30839 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:a7:d8:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fea7:d81f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:50:bb:99 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:a3ff:fe50:bb99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22735) 06/21/25 _x86_64_ (8 CPU) 10:45:50 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps bread/s bwrtn/s 10:47:01 392.19 73.78 318.41 5318.76 105204.13 10:48:01 630.36 34.26 596.10 3091.95 224193.22 10:49:01 21.55 0.07 21.48 8.80 23380.74 10:50:01 1.58 0.07 1.52 12.26 22.38 10:51:01 1.43 0.05 1.38 10.40 20.53 10:52:01 1.38 0.03 1.35 6.53 21.19 10:53:01 1.63 0.03 1.60 2.40 22.80 10:54:01 120.26 0.33 119.93 26.40 17176.20 10:55:01 53.79 1.28 52.51 89.59 2506.62 Average: 136.02 12.21 123.81 951.96 41394.62 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 30165484 31701508 2773736 8.42 67516 1780836 1362356 4.01 853544 1638556 159408 10:48:01 25574676 31442340 7364544 22.36 151140 5815708 4187260 12.32 1317420 5468132 1504 10:49:01 25047924 30916088 7891296 23.96 151440 5816084 4785628 14.08 1876912 5435528 64 10:50:01 25049680 30918324 7889540 23.95 151484 5816456 4743036 13.96 1876036 5435356 160 10:51:01 25048720 30917772 7890500 23.95 151528 5816768 4734368 13.93 1876532 5435224 76 10:52:01 25049744 30919172 7889476 23.95 151584 5816980 4740752 13.95 1875856 5435352 212 10:53:01 25048060 30917632 7891160 23.96 151636 5817060 4747228 13.97 1877344 5435332 56 10:54:01 24703776 30886004 8235444 25.00 179968 6069508 4920124 14.48 1975944 5644032 332 10:55:01 25402324 31566628 7536896 22.88 181992 6056616 1619248 4.76 1342840 5605048 16736 Average: 25676710 31131719 7262510 22.05 148699 5422891 3982222 11.72 1652492 5059173 19839 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 10:47:01 ens3 432.19 307.30 1682.61 79.11 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth7bc6e7d 29.30 38.84 2.92 4.54 0.00 0.00 0.00 0.00 10:48:01 lo 14.46 14.46 1.43 1.43 0.00 0.00 0.00 0.00 10:48:01 veth8fae2ad 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:48:01 vetha1ad517 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 veth7bc6e7d 21.26 23.38 16.01 10.48 0.00 0.00 0.00 0.00 10:49:01 lo 8.80 8.80 0.45 0.45 0.00 0.00 0.00 0.00 10:49:01 veth8fae2ad 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 vetha1ad517 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth7bc6e7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 9.40 9.40 0.49 0.49 0.00 0.00 0.00 0.00 10:50:01 veth8fae2ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 vetha1ad517 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth7bc6e7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 10:51:01 veth8fae2ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 vetha1ad517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth7bc6e7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 9.30 9.30 0.48 0.48 0.00 0.00 0.00 0.00 10:52:01 veth8fae2ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 vetha1ad517 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 veth7bc6e7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 10:53:01 veth8fae2ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 vetha1ad517 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth7bc6e7d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 12.43 12.43 0.79 0.79 0.00 0.00 0.00 0.00 10:54:01 veth8fae2ad 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 vetha1ad517 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 2.47 2.47 0.15 0.15 0.00 0.00 0.00 0.00 10:55:01 ens3 2887.62 1720.63 36872.61 213.59 0.00 0.00 0.00 0.00 10:55:01 docker0 49.24 70.35 3.96 302.90 0.00 0.00 0.00 0.00 Average: lo 8.59 8.59 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 320.22 190.66 4096.19 23.68 0.00 0.00 0.00 0.00 Average: docker0 5.47 7.82 0.44 33.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22735) 06/21/25 _x86_64_ (8 CPU) 10:45:50 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 10.12 0.00 1.41 2.33 0.04 86.11 10:47:01 0 4.87 0.00 0.92 4.58 0.03 89.60 10:47:01 1 13.79 0.00 1.24 0.45 0.07 84.45 10:47:01 2 11.54 0.00 1.15 0.42 0.03 86.85 10:47:01 3 19.71 0.00 1.57 5.94 0.03 72.75 10:47:01 4 10.40 0.00 1.07 0.40 0.03 88.10 10:47:01 5 7.74 0.00 2.27 0.50 0.03 89.46 10:47:01 6 2.69 0.00 1.14 2.74 0.03 93.39 10:47:01 7 10.26 0.00 1.87 3.61 0.03 84.22 10:48:01 all 18.10 0.00 8.04 4.28 0.07 69.50 10:48:01 0 15.79 0.00 7.93 1.78 0.08 74.42 10:48:01 1 24.04 0.00 7.85 1.74 0.08 66.28 10:48:01 2 20.69 0.00 7.91 3.34 0.07 67.99 10:48:01 3 21.46 0.00 8.70 10.28 0.08 59.48 10:48:01 4 18.30 0.00 7.43 2.85 0.07 71.36 10:48:01 5 13.89 0.00 8.90 2.43 0.08 74.70 10:48:01 6 13.32 0.00 8.04 10.77 0.07 67.80 10:48:01 7 17.33 0.00 7.54 1.11 0.07 73.95 10:49:01 all 9.70 0.00 0.93 0.24 0.03 89.10 10:49:01 0 9.72 0.00 0.87 0.00 0.03 89.38 10:49:01 1 9.83 0.00 0.87 0.02 0.02 89.27 10:49:01 2 11.24 0.00 1.32 0.00 0.02 87.43 10:49:01 3 4.95 0.00 0.77 0.05 0.05 94.18 10:49:01 4 10.83 0.00 0.85 0.00 0.03 88.28 10:49:01 5 5.70 0.00 0.75 0.00 0.02 93.53 10:49:01 6 9.35 0.00 0.57 1.80 0.03 88.24 10:49:01 7 16.04 0.00 1.50 0.00 0.03 82.42 10:50:01 all 0.14 0.00 0.10 0.01 0.01 99.74 10:50:01 0 0.10 0.00 0.08 0.00 0.02 99.80 10:50:01 1 0.08 0.00 0.05 0.00 0.00 99.87 10:50:01 2 0.15 0.00 0.10 0.00 0.02 99.73 10:50:01 3 0.18 0.00 0.10 0.00 0.02 99.70 10:50:01 4 0.10 0.00 0.07 0.00 0.00 99.83 10:50:01 5 0.07 0.00 0.10 0.00 0.02 99.82 10:50:01 6 0.28 0.00 0.20 0.05 0.00 99.47 10:50:01 7 0.20 0.00 0.13 0.02 0.00 99.65 10:51:01 all 0.16 0.00 0.09 0.01 0.02 99.72 10:51:01 0 0.20 0.00 0.07 0.00 0.03 99.70 10:51:01 1 0.12 0.00 0.13 0.00 0.02 99.73 10:51:01 2 0.10 0.00 0.07 0.00 0.00 99.83 10:51:01 3 0.13 0.00 0.03 0.00 0.05 99.78 10:51:01 4 0.10 0.00 0.03 0.02 0.02 99.83 10:51:01 5 0.23 0.00 0.10 0.00 0.05 99.62 10:51:01 6 0.20 0.00 0.17 0.03 0.02 99.58 10:51:01 7 0.17 0.00 0.08 0.00 0.00 99.75 10:52:01 all 0.34 0.00 0.10 0.01 0.02 99.54 10:52:01 0 0.13 0.00 0.05 0.00 0.02 99.80 10:52:01 1 0.17 0.00 0.13 0.00 0.00 99.70 10:52:01 2 0.23 0.00 0.12 0.00 0.02 99.63 10:52:01 3 0.15 0.00 0.12 0.00 0.02 99.72 10:52:01 4 0.08 0.00 0.05 0.00 0.02 99.85 10:52:01 5 1.58 0.00 0.12 0.00 0.02 98.28 10:52:01 6 0.22 0.00 0.10 0.05 0.02 99.62 10:52:01 7 0.17 0.00 0.12 0.00 0.02 99.70 10:53:01 all 0.14 0.00 0.09 0.01 0.02 99.74 10:53:01 0 0.12 0.00 0.08 0.02 0.03 99.75 10:53:01 1 0.07 0.00 0.08 0.00 0.02 99.83 10:53:01 2 0.15 0.00 0.07 0.00 0.02 99.77 10:53:01 3 0.18 0.00 0.10 0.00 0.03 99.68 10:53:01 4 0.17 0.00 0.08 0.00 0.02 99.73 10:53:01 5 0.13 0.00 0.10 0.00 0.05 99.72 10:53:01 6 0.20 0.00 0.12 0.05 0.02 99.62 10:53:01 7 0.12 0.00 0.10 0.00 0.00 99.78 10:54:01 all 4.91 0.00 1.62 0.48 0.03 92.96 10:54:01 0 4.63 0.00 1.59 0.02 0.05 93.71 10:54:01 1 4.11 0.00 1.29 0.08 0.02 94.50 10:54:01 2 4.03 0.00 2.11 0.22 0.02 93.63 10:54:01 3 3.48 0.00 1.88 1.86 0.03 92.75 10:54:01 4 7.30 0.00 1.77 0.03 0.03 90.86 10:54:01 5 3.00 0.00 0.89 0.05 0.03 96.03 10:54:01 6 2.83 0.00 1.47 1.29 0.02 94.39 10:54:01 7 9.94 0.00 1.99 0.27 0.05 87.75 10:55:01 all 5.41 0.00 0.53 0.18 0.02 93.85 10:55:01 0 22.44 0.00 0.85 0.12 0.03 76.56 10:55:01 1 4.56 0.00 0.47 0.28 0.02 94.67 10:55:01 2 3.05 0.00 0.55 0.08 0.02 96.30 10:55:01 3 3.22 0.00 0.60 0.07 0.02 96.09 10:55:01 4 0.53 0.00 0.32 0.07 0.02 99.07 10:55:01 5 3.03 0.00 0.60 0.73 0.02 95.62 10:55:01 6 6.12 0.00 0.60 0.07 0.03 93.18 10:55:01 7 0.40 0.00 0.25 0.07 0.00 99.28 Average: all 5.43 0.00 1.43 0.83 0.03 92.28 Average: 0 6.42 0.00 1.37 0.72 0.04 91.44 Average: 1 6.28 0.00 1.34 0.28 0.03 92.07 Average: 2 5.67 0.00 1.48 0.45 0.02 92.38 Average: 3 5.91 0.00 1.53 2.01 0.04 90.52 Average: 4 5.30 0.00 1.29 0.37 0.03 93.02 Average: 5 3.93 0.00 1.53 0.41 0.04 94.09 Average: 6 3.90 0.00 1.37 1.86 0.03 92.84 Average: 7 6.05 0.00 1.50 0.56 0.02 91.86