---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22284 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 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 898 23250 0 8018 30813 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:64:7e:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe64:7e48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:34:e6:d8 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:bdff:fe34:e6d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22284) 06/19/25 _x86_64_ (8 CPU) 09:19:20 LINUX RESTART (8 CPU) 09:20:02 tps rtps wtps bread/s bwrtn/s 09:21:01 282.80 29.79 253.02 966.45 13485.19 09:22:01 138.31 19.28 119.03 2288.55 21233.39 09:23:01 243.58 0.80 242.78 19.60 140412.86 09:24:01 377.32 2.62 374.70 418.20 77748.38 09:25:01 23.94 0.20 23.74 25.88 12809.29 09:26:01 222.46 0.20 222.26 8.00 41756.75 09:27:01 12.16 0.00 12.16 0.00 8911.58 09:28:01 65.34 0.55 64.79 29.06 9834.23 Average: 170.43 6.63 163.80 468.19 40815.17 09:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 30264740 31636296 2674480 8.12 53052 1638980 1494588 4.40 906072 1496404 26120 09:22:01 27084596 31580976 5854624 17.77 98876 4630596 2031036 5.98 1021528 4408556 2742436 09:23:01 24515756 31615568 8423464 25.57 148044 7019552 1681432 4.95 1035860 6795680 1488420 09:24:01 22915236 30373040 10023984 30.43 164056 7356692 7454708 21.93 2454208 6892616 1012 09:25:01 22003160 29639664 10936060 33.20 176428 7505288 8761860 25.78 3260876 6966100 152112 09:26:01 21526604 29523640 11412616 34.65 206356 7801028 8842696 26.02 3451796 7212676 2220 09:27:01 21484604 29482860 11454616 34.78 206500 7802072 8893708 26.17 3496036 7210912 448 09:28:01 23860116 31592724 9079104 27.56 207244 7531840 1589748 4.68 1445856 6966276 10832 Average: 24206852 30680596 8732368 26.51 157570 6410756 5093722 14.99 2134029 5993652 552950 09:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 218.35 136.90 630.65 54.85 0.00 0.00 0.00 0.00 09:21:01 lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 1806.55 1079.20 30958.09 85.92 0.00 0.00 0.00 0.00 09:22:01 lo 12.86 12.86 1.19 1.19 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 460.74 259.36 12228.06 21.63 0.00 0.00 0.00 0.00 09:23:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:24:01 br-c33c7aff698b 44.41 57.14 2.78 309.11 0.00 0.00 0.00 0.00 09:24:01 vethda49372 1.75 1.83 0.17 0.18 0.00 0.00 0.00 0.00 09:24:01 vethb792796 91.82 91.52 15.60 18.61 0.00 0.00 0.00 0.00 09:24:01 vethfade2c7 1.32 1.98 0.15 0.19 0.00 0.00 0.00 0.00 09:25:01 br-c33c7aff698b 0.55 0.63 0.05 0.04 0.00 0.00 0.00 0.00 09:25:01 vethda49372 17.50 14.24 2.07 2.17 0.00 0.00 0.00 0.00 09:25:01 vethb792796 0.13 0.23 0.43 0.02 0.00 0.00 0.00 0.00 09:25:01 vethfade2c7 3.40 4.03 0.60 0.67 0.00 0.00 0.00 0.00 09:26:01 br-c33c7aff698b 0.38 0.15 0.02 0.01 0.00 0.00 0.00 0.00 09:26:01 vethda49372 13.90 9.36 1.06 1.36 0.00 0.00 0.00 0.00 09:26:01 vethb792796 102.78 102.33 13.28 26.38 0.00 0.00 0.00 0.00 09:26:01 vethfade2c7 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 09:27:01 br-c33c7aff698b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 vethda49372 14.10 9.55 1.10 1.40 0.00 0.00 0.00 0.00 09:27:01 vethb792796 0.43 0.43 0.60 0.04 0.00 0.00 0.00 0.00 09:27:01 vethfade2c7 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 09:28:01 docker0 133.14 183.42 8.53 1349.25 0.00 0.00 0.00 0.00 09:28:01 ens3 3016.68 1850.16 46878.56 232.62 0.00 0.00 0.00 0.00 09:28:01 lo 28.76 28.76 2.58 2.58 0.00 0.00 0.00 0.00 Average: docker0 16.67 22.96 1.07 168.91 0.00 0.00 0.00 0.00 Average: ens3 353.13 215.38 5806.08 26.02 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22284) 06/19/25 _x86_64_ (8 CPU) 09:19:20 LINUX RESTART (8 CPU) 09:20:02 CPU %user %nice %system %iowait %steal %idle 09:21:01 all 6.13 0.00 0.58 4.13 0.05 89.12 09:21:01 0 1.83 0.00 0.17 0.39 0.02 97.59 09:21:01 1 17.48 0.00 0.66 14.18 0.05 67.63 09:21:01 2 8.64 0.00 0.44 0.29 0.02 90.62 09:21:01 3 8.12 0.00 0.75 0.46 0.03 90.64 09:21:01 4 4.28 0.00 1.07 3.97 0.02 90.66 09:21:01 5 1.31 0.00 0.48 12.75 0.03 85.44 09:21:01 6 2.26 0.00 0.54 0.63 0.17 96.40 09:21:01 7 5.13 0.00 0.54 0.34 0.03 93.95 09:22:01 all 13.39 0.00 3.73 2.34 0.07 80.48 09:22:01 0 12.86 0.00 3.33 0.40 0.07 83.34 09:22:01 1 21.45 0.00 4.04 5.91 0.07 68.53 09:22:01 2 24.98 0.00 4.82 1.96 0.10 68.13 09:22:01 3 9.92 0.00 3.03 0.32 0.03 86.70 09:22:01 4 9.03 0.00 3.67 0.81 0.07 86.42 09:22:01 5 8.26 0.00 3.98 5.30 0.08 82.38 09:22:01 6 9.09 0.00 3.20 3.27 0.07 84.37 09:22:01 7 11.57 0.00 3.73 0.73 0.07 83.90 09:23:01 all 9.22 0.00 3.95 22.88 0.07 63.88 09:23:01 0 7.59 0.00 4.16 31.87 0.05 56.32 09:23:01 1 7.97 0.00 4.09 36.33 0.05 51.56 09:23:01 2 9.49 0.00 3.42 5.35 0.07 81.68 09:23:01 3 11.62 0.00 3.90 2.88 0.05 81.55 09:23:01 4 9.02 0.00 4.38 37.05 0.05 49.50 09:23:01 5 8.47 0.00 3.56 10.07 0.13 77.77 09:23:01 6 10.60 0.00 3.70 47.97 0.05 37.69 09:23:01 7 8.97 0.00 4.45 11.53 0.07 74.99 09:24:01 all 16.94 0.00 3.22 11.11 0.08 68.65 09:24:01 0 17.02 0.00 3.00 4.78 0.08 75.12 09:24:01 1 17.43 0.00 3.93 44.56 0.10 33.98 09:24:01 2 23.95 0.00 3.68 0.84 0.08 71.44 09:24:01 3 14.00 0.00 2.93 9.88 0.07 73.12 09:24:01 4 12.53 0.00 3.20 4.19 0.07 80.01 09:24:01 5 17.52 0.00 2.71 4.09 0.07 75.62 09:24:01 6 15.43 0.00 3.32 17.68 0.07 63.51 09:24:01 7 17.71 0.00 2.99 2.92 0.08 76.30 09:25:01 all 13.43 0.00 1.38 0.77 0.06 84.36 09:25:01 0 15.80 0.00 1.50 0.63 0.07 82.01 09:25:01 1 11.51 0.00 1.31 4.01 0.05 83.12 09:25:01 2 17.02 0.00 1.73 0.07 0.07 81.11 09:25:01 3 17.27 0.00 1.62 0.58 0.08 80.45 09:25:01 4 14.61 0.00 1.24 0.50 0.07 83.59 09:25:01 5 8.57 0.00 0.70 0.02 0.07 90.65 09:25:01 6 13.30 0.00 1.44 0.03 0.08 85.15 09:25:01 7 9.41 0.00 1.50 0.27 0.05 88.78 09:26:01 all 8.43 0.00 2.13 4.77 0.07 84.61 09:26:01 0 4.91 0.00 1.70 4.06 0.05 89.27 09:26:01 1 10.57 0.00 1.99 8.26 0.07 79.12 09:26:01 2 11.48 0.00 2.28 7.18 0.07 79.00 09:26:01 3 11.34 0.00 3.49 3.59 0.07 81.51 09:26:01 4 6.50 0.00 2.33 3.20 0.08 87.88 09:26:01 5 4.86 0.00 1.09 4.81 0.07 89.18 09:26:01 6 8.16 0.00 1.83 0.18 0.05 89.78 09:26:01 7 9.57 0.00 2.45 6.84 0.07 81.08 09:27:01 all 3.65 0.00 0.39 0.50 0.05 95.41 09:27:01 0 2.82 0.00 0.62 0.10 0.03 96.43 09:27:01 1 4.10 0.00 0.38 0.00 0.03 95.48 09:27:01 2 5.77 0.00 0.53 0.03 0.03 93.63 09:27:01 3 3.79 0.00 0.35 0.05 0.05 95.76 09:27:01 4 4.34 0.00 0.38 0.05 0.05 95.17 09:27:01 5 2.15 0.00 0.25 0.12 0.03 97.45 09:27:01 6 2.71 0.00 0.27 0.07 0.08 96.87 09:27:01 7 3.55 0.00 0.27 3.60 0.05 92.52 09:28:01 all 2.24 0.00 0.69 0.65 0.04 96.38 09:28:01 0 3.79 0.00 1.02 0.15 0.03 95.01 09:28:01 1 1.35 0.00 0.55 0.08 0.03 97.98 09:28:01 2 2.29 0.00 0.67 0.03 0.03 96.98 09:28:01 3 1.32 0.00 0.48 0.05 0.05 98.10 09:28:01 4 1.92 0.00 0.73 0.12 0.03 97.20 09:28:01 5 3.54 0.00 0.61 0.79 0.03 95.03 09:28:01 6 1.79 0.00 0.78 0.15 0.07 97.21 09:28:01 7 1.91 0.00 0.69 3.88 0.05 93.48 Average: all 9.18 0.00 2.01 5.88 0.06 82.88 Average: 0 8.33 0.00 1.94 5.28 0.05 84.40 Average: 1 11.46 0.00 2.12 14.13 0.06 72.24 Average: 2 12.93 0.00 2.19 1.97 0.06 82.85 Average: 3 9.67 0.00 2.07 2.23 0.05 85.98 Average: 4 7.78 0.00 2.12 6.20 0.05 83.84 Average: 5 6.83 0.00 1.66 4.71 0.06 86.73 Average: 6 7.92 0.00 1.88 8.73 0.08 81.39 Average: 7 8.48 0.00 2.07 3.76 0.06 85.63