---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28486 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 140G 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 885 22770 0 8510 30826 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:fb:9e:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fefb:9ec6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:9f:ab:ef 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::42:26ff:fe9f:abef/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-28486) 07/16/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 181.12 23.39 157.74 2344.01 88836.88 20:24:01 772.54 7.46 765.08 458.11 264674.58 20:25:01 18.90 0.00 18.90 0.00 562.71 20:26:01 48.01 0.18 47.83 26.40 7260.26 20:27:01 184.64 0.28 184.35 22.80 26872.19 20:28:01 19.46 0.00 19.46 0.00 399.00 20:29:01 18.66 0.00 18.66 0.00 620.19 20:30:01 30.29 0.00 30.29 0.00 467.39 20:31:01 13.70 0.00 13.70 0.00 294.08 20:32:01 9.68 0.07 9.62 6.13 249.03 20:33:01 68.91 1.22 67.69 89.04 1621.73 Average: 124.10 2.93 121.16 264.71 35545.15 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 28412832 31500816 4526388 13.74 83200 3286408 3067420 9.03 1094100 3066616 1515972 20:24:01 21784752 29643388 11154468 33.86 164684 7746064 11428200 33.62 3198412 7246032 184 20:25:01 19451252 27302668 13487968 40.95 166452 7737896 13702348 40.32 5727824 7020472 532 20:26:01 19134984 27208520 13804236 41.91 179272 7924452 13965632 41.09 5870116 7162464 18488 20:27:01 18781008 27176772 14158212 42.98 207020 8188632 14055308 41.35 5949700 7407392 2964 20:28:01 18721728 27120224 14217492 43.16 207184 8191288 14136004 41.59 6006536 7408892 644 20:29:01 18156676 26565544 14782544 44.88 207336 8201436 14690640 43.22 6563536 7414436 848 20:30:01 18140124 26552276 14799096 44.93 207508 8204544 14673660 43.17 6578376 7416516 1860 20:31:01 18122812 26537632 14816408 44.98 207680 8206932 14705548 43.27 6592708 7418456 1456 20:32:01 18170628 26590888 14768592 44.84 207824 8213360 14571324 42.87 6550324 7416564 4980 20:33:01 23345416 31589980 9593804 29.13 209408 8031536 1652848 4.86 1695916 7213648 27408 Average: 20202019 27980792 12737201 38.67 186143 7630232 11877176 34.95 5075232 6926499 143212 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 706.61 447.35 16895.71 43.68 0.00 0.00 0.00 0.00 20:23:01 lo 16.07 16.07 1.51 1.51 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth5e80039 0.20 0.52 0.01 0.03 0.00 0.00 0.00 0.00 20:24:01 vethdcab2eb 0.13 0.40 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth20988eb 32.54 44.59 2.48 313.31 0.00 0.00 0.00 0.03 20:24:01 veth7e32f77 0.08 0.42 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 veth5e80039 6.55 8.52 0.97 0.77 0.00 0.00 0.00 0.00 20:25:01 vethdcab2eb 6.30 8.47 0.87 0.76 0.00 0.00 0.00 0.00 20:25:01 veth20988eb 0.28 0.58 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 veth7e32f77 0.48 0.68 0.06 0.95 0.00 0.00 0.00 0.00 20:26:01 veth5e80039 6.33 9.22 0.95 0.71 0.00 0.00 0.00 0.00 20:26:01 vethdcab2eb 6.32 9.22 0.85 0.71 0.00 0.00 0.00 0.00 20:26:01 veth20988eb 0.35 0.20 0.03 0.01 0.00 0.00 0.00 0.00 20:26:01 veth7e32f77 0.78 0.80 0.08 2.30 0.00 0.00 0.00 0.00 20:27:01 veth5e80039 8.82 12.15 1.83 1.48 0.00 0.00 0.00 0.00 20:27:01 vethdcab2eb 8.53 11.81 1.55 1.42 0.00 0.00 0.00 0.00 20:27:01 veth20988eb 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth7e32f77 0.77 0.83 0.07 2.23 0.00 0.00 0.00 0.00 20:28:01 veth5e80039 12.00 15.63 3.28 3.20 0.00 0.00 0.00 0.00 20:28:01 vethdcab2eb 10.63 14.28 2.21 2.96 0.00 0.00 0.00 0.00 20:28:01 veth20988eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth7e32f77 0.78 0.80 0.08 2.40 0.00 0.00 0.00 0.00 20:29:01 veth5e80039 11.61 15.09 3.04 4.43 0.00 0.00 0.00 0.00 20:29:01 vethdcab2eb 10.08 13.66 2.04 4.19 0.00 0.00 0.00 0.00 20:29:01 veth20988eb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth7e32f77 0.78 0.82 0.08 2.47 0.00 0.00 0.00 0.00 20:30:01 veth5e80039 12.96 16.50 3.95 4.61 0.00 0.00 0.00 0.00 20:30:01 vethdcab2eb 11.10 14.81 2.28 4.34 0.00 0.00 0.00 0.00 20:30:01 veth20988eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth7e32f77 0.82 0.82 0.08 2.59 0.00 0.00 0.00 0.00 20:31:01 veth5e80039 12.75 16.48 3.92 3.68 0.00 0.00 0.00 0.00 20:31:01 vethdcab2eb 11.31 14.95 2.58 3.44 0.00 0.00 0.00 0.00 20:31:01 veth20988eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth7e32f77 0.80 0.82 0.08 2.62 0.00 0.00 0.00 0.00 20:32:01 veth5e80039 7.05 9.98 0.99 0.75 0.00 0.00 0.00 0.00 20:32:01 vethdcab2eb 6.32 9.27 0.85 0.71 0.00 0.00 0.00 0.00 20:32:01 veth20988eb 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth7e32f77 1.48 1.85 0.19 2.70 0.00 0.00 0.00 0.00 20:33:01 ens3 2385.74 1371.69 54949.88 205.56 0.00 0.00 0.00 0.00 20:33:01 lo 37.02 37.02 3.26 3.26 0.00 0.00 0.00 0.00 20:33:01 docker0 53.50 105.28 4.37 1343.52 0.00 0.00 0.00 0.00 Average: ens3 182.65 103.80 4928.18 12.46 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 4.87 9.59 0.40 122.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28486) 07/16/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.67 0.00 2.01 2.12 0.04 84.16 20:23:01 0 4.26 0.00 2.13 8.82 0.05 84.74 20:23:01 1 20.88 0.00 2.35 1.14 0.09 75.54 20:23:01 2 16.77 0.00 2.43 0.64 0.03 80.13 20:23:01 3 6.81 0.00 1.66 0.20 0.03 91.29 20:23:01 4 5.00 0.00 1.46 0.05 0.03 93.46 20:23:01 5 6.56 0.00 1.97 0.10 0.03 91.33 20:23:01 6 2.82 0.00 1.10 5.10 0.03 90.94 20:23:01 7 30.29 0.00 2.96 0.95 0.07 65.74 20:24:01 all 35.46 0.00 11.60 6.88 0.10 45.96 20:24:01 0 36.36 0.00 11.46 2.16 0.09 49.93 20:24:01 1 34.57 0.00 13.25 27.83 0.12 24.23 20:24:01 2 35.94 0.00 10.08 5.54 0.10 48.34 20:24:01 3 35.09 0.00 10.63 2.67 0.10 51.51 20:24:01 4 34.58 0.00 10.60 1.58 0.10 53.13 20:24:01 5 36.33 0.00 11.14 5.49 0.09 46.96 20:24:01 6 35.08 0.00 12.62 8.30 0.10 43.90 20:24:01 7 35.73 0.00 13.07 1.54 0.08 49.58 20:25:01 all 55.35 0.00 4.36 0.03 0.11 40.15 20:25:01 0 53.97 0.00 4.35 0.02 0.10 41.56 20:25:01 1 52.60 0.00 4.21 0.02 0.12 43.06 20:25:01 2 54.50 0.00 4.50 0.00 0.12 40.88 20:25:01 3 57.14 0.00 4.25 0.00 0.12 38.49 20:25:01 4 50.36 0.00 3.83 0.02 0.10 45.69 20:25:01 5 61.85 0.00 4.83 0.10 0.10 33.13 20:25:01 6 59.69 0.00 4.42 0.02 0.12 35.76 20:25:01 7 52.75 0.00 4.52 0.02 0.12 42.59 20:26:01 all 4.18 0.00 0.93 0.24 0.09 94.56 20:26:01 0 4.29 0.00 1.17 0.47 0.08 93.99 20:26:01 1 3.22 0.00 1.02 0.07 0.10 95.59 20:26:01 2 5.45 0.00 0.77 0.02 0.10 93.66 20:26:01 3 4.78 0.00 0.92 0.03 0.08 94.19 20:26:01 4 3.26 0.00 0.99 0.94 0.10 94.70 20:26:01 5 3.93 0.00 0.72 0.13 0.08 95.14 20:26:01 6 4.25 0.00 0.92 0.05 0.08 94.70 20:26:01 7 4.22 0.00 0.99 0.23 0.10 94.46 20:27:01 all 10.32 0.00 2.43 0.91 0.08 86.25 20:27:01 0 10.10 0.00 2.53 1.48 0.07 85.82 20:27:01 1 12.72 0.00 2.42 0.25 0.10 84.51 20:27:01 2 13.27 0.00 2.70 0.39 0.08 83.56 20:27:01 3 9.93 0.00 1.93 0.97 0.10 87.08 20:27:01 4 7.53 0.00 1.92 2.12 0.07 88.36 20:27:01 5 11.57 0.00 3.33 0.40 0.10 84.60 20:27:01 6 7.68 0.00 2.59 1.63 0.08 88.02 20:27:01 7 9.80 0.00 1.96 0.05 0.07 88.11 20:28:01 all 6.48 0.00 0.69 0.04 0.07 92.72 20:28:01 0 6.81 0.00 0.95 0.12 0.07 92.05 20:28:01 1 6.93 0.00 0.77 0.03 0.07 92.20 20:28:01 2 7.39 0.00 0.74 0.02 0.07 91.80 20:28:01 3 5.83 0.00 0.60 0.05 0.07 93.45 20:28:01 4 6.26 0.00 0.64 0.02 0.07 93.01 20:28:01 5 5.90 0.00 0.67 0.02 0.07 93.34 20:28:01 6 6.36 0.00 0.55 0.00 0.07 93.02 20:28:01 7 6.34 0.00 0.65 0.05 0.07 92.89 20:29:01 all 9.10 0.00 1.05 0.08 0.07 89.70 20:29:01 0 8.70 0.00 1.23 0.12 0.05 89.90 20:29:01 1 9.19 0.00 1.37 0.05 0.07 89.32 20:29:01 2 8.89 0.00 1.00 0.10 0.07 89.94 20:29:01 3 8.31 0.00 0.92 0.12 0.07 90.59 20:29:01 4 8.64 0.00 0.86 0.02 0.07 90.43 20:29:01 5 11.28 0.00 1.10 0.07 0.07 87.49 20:29:01 6 8.28 0.00 0.94 0.05 0.07 90.67 20:29:01 7 9.56 0.00 0.99 0.15 0.07 89.24 20:30:01 all 5.09 0.00 0.64 0.04 0.08 94.16 20:30:01 0 4.70 0.00 0.80 0.15 0.07 94.28 20:30:01 1 5.52 0.00 0.62 0.02 0.07 93.78 20:30:01 2 6.07 0.00 0.60 0.02 0.08 93.23 20:30:01 3 4.51 0.00 0.68 0.03 0.07 94.71 20:30:01 4 4.66 0.00 0.69 0.08 0.08 94.48 20:30:01 5 3.88 0.00 0.62 0.02 0.08 95.41 20:30:01 6 6.39 0.00 0.60 0.02 0.08 92.91 20:30:01 7 4.95 0.00 0.50 0.02 0.07 94.46 20:31:01 all 3.90 0.00 0.57 0.06 0.06 95.41 20:31:01 0 3.22 0.00 0.84 0.25 0.07 95.62 20:31:01 1 5.52 0.00 0.62 0.02 0.07 93.78 20:31:01 2 3.36 0.00 0.43 0.05 0.08 96.07 20:31:01 3 3.36 0.00 0.55 0.02 0.05 96.02 20:31:01 4 4.71 0.00 0.59 0.03 0.07 94.60 20:31:01 5 2.18 0.00 0.40 0.05 0.07 97.31 20:31:01 6 4.44 0.00 0.55 0.05 0.05 94.90 20:31:01 7 4.37 0.00 0.53 0.03 0.07 95.00 20:32:01 all 2.55 0.00 0.70 0.03 0.07 96.65 20:32:01 0 1.89 0.00 0.89 0.17 0.08 96.97 20:32:01 1 3.09 0.00 0.72 0.02 0.07 96.10 20:32:01 2 1.91 0.00 0.69 0.00 0.08 97.32 20:32:01 3 2.11 0.00 0.70 0.00 0.05 97.14 20:32:01 4 2.90 0.00 0.59 0.00 0.07 96.45 20:32:01 5 2.95 0.00 0.80 0.02 0.05 96.18 20:32:01 6 2.86 0.00 0.70 0.02 0.08 96.34 20:32:01 7 2.69 0.00 0.53 0.03 0.05 96.69 20:33:01 all 4.19 0.00 1.05 0.19 0.04 94.53 20:33:01 0 1.97 0.00 0.87 0.15 0.03 96.98 20:33:01 1 9.28 0.00 1.30 0.48 0.05 88.89 20:33:01 2 5.81 0.00 1.15 0.10 0.05 92.88 20:33:01 3 3.78 0.00 1.12 0.08 0.05 94.97 20:33:01 4 3.37 0.00 1.21 0.05 0.03 95.34 20:33:01 5 0.90 0.00 0.84 0.07 0.03 98.16 20:33:01 6 6.90 0.00 1.06 0.57 0.05 91.43 20:33:01 7 1.52 0.00 0.80 0.05 0.03 97.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.43 0.00 2.35 0.96 0.07 83.19 Average: 0 12.34 0.00 2.46 1.25 0.07 83.88 Average: 1 14.79 0.00 2.58 2.68 0.08 79.86 Average: 2 14.44 0.00 2.27 0.62 0.08 82.59 Average: 3 12.83 0.00 2.17 0.38 0.07 84.56 Average: 4 11.91 0.00 2.11 0.45 0.07 85.46 Average: 5 13.32 0.00 2.39 0.58 0.07 83.64 Average: 6 13.12 0.00 2.36 1.42 0.07 83.02 Average: 7 14.68 0.00 2.49 0.28 0.07 82.48