---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30384 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 17G 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 910 22275 0 8980 30800 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:15:ea:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:fe15:ea00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:55:f5:f4 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::42:68ff:fe55:f5f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30384) 07/24/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 324.16 23.90 300.27 2345.74 133933.94 20:24:01 638.13 5.38 632.74 429.80 263579.40 20:25:01 10.38 0.00 10.38 0.00 1508.82 20:26:01 143.44 0.12 143.33 14.26 16783.87 20:27:01 95.38 0.28 95.10 25.60 17596.13 20:28:01 19.26 0.00 19.26 0.00 368.34 20:29:01 15.68 0.00 15.68 0.00 596.30 20:30:01 30.79 0.00 30.79 0.00 460.59 20:31:02 9.30 0.00 9.30 0.00 222.90 20:32:01 24.69 0.03 24.66 5.42 637.45 20:33:01 77.85 1.82 76.04 94.12 2960.84 Average: 126.43 2.87 123.56 265.39 39936.68 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 25317252 31491296 7621968 23.14 116052 6224220 2681712 7.89 1122856 6001244 3187528 20:24:01 20801152 29132836 12138068 36.85 169900 8195784 11846740 34.86 3780996 7620500 39076 20:25:01 19177920 27514180 13761300 41.78 170372 8199404 13511800 39.75 5529904 7473696 460 20:26:01 18583580 27392096 14355640 43.58 194036 8600468 13801844 40.61 5735864 7804968 59000 20:27:01 18476708 27356792 14462512 43.91 210796 8649808 13852700 40.76 5785536 7859432 52 20:28:01 18435696 27319144 14503524 44.03 210908 8652992 13902372 40.90 5820300 7861924 396 20:29:01 17762636 26655292 15176584 46.07 211024 8661908 14617636 43.01 6487820 7865624 600 20:30:01 17702812 26599508 15236408 46.26 211196 8665648 14615660 43.00 6543668 7868428 1424 20:31:02 17710204 26608436 15229016 46.23 211332 8666980 14664908 43.15 6534780 7869468 928 20:32:01 18676632 27533992 14262588 43.30 211668 8632632 12421216 36.55 5641192 7824080 592 20:33:01 22812172 31539760 10127048 30.74 213668 8490976 1693536 4.98 1785520 7642420 10644 Average: 19586979 28103939 13352241 40.54 193723 8330984 11600920 34.13 4978949 7608344 300064 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 18.86 18.86 1.76 1.76 0.00 0.00 0.00 0.00 20:23:01 ens3 1408.85 797.83 40043.21 69.21 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 veth10da348 52.01 55.44 4.30 350.83 0.00 0.00 0.00 0.03 20:24:01 veth4f1fb4a 92.47 92.03 15.62 18.64 0.00 0.00 0.00 0.00 20:24:01 veth5b2a953 1.48 1.55 0.19 0.21 0.00 0.00 0.00 0.00 20:24:01 vethcc429c5 4.37 6.05 0.75 0.88 0.00 0.00 0.00 0.00 20:25:01 veth10da348 0.27 0.52 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 veth4f1fb4a 0.17 0.45 0.43 0.03 0.00 0.00 0.00 0.00 20:25:01 veth5b2a953 6.43 9.53 1.00 0.74 0.00 0.00 0.00 0.00 20:25:01 vethcc429c5 0.33 0.75 0.04 0.06 0.00 0.00 0.00 0.00 20:26:01 veth10da348 0.35 0.18 0.03 0.01 0.00 0.00 0.00 0.00 20:26:01 veth4f1fb4a 0.53 0.38 0.56 0.03 0.00 0.00 0.00 0.00 20:26:01 veth5b2a953 6.90 9.85 1.15 0.85 0.00 0.00 0.00 0.00 20:26:01 vethcc429c5 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 veth10da348 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth4f1fb4a 0.32 0.35 0.56 0.03 0.00 0.00 0.00 0.00 20:27:01 veth5b2a953 9.47 12.78 2.03 1.82 0.00 0.00 0.00 0.00 20:27:01 vethcc429c5 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 20:28:01 veth10da348 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth4f1fb4a 0.58 0.42 0.57 0.03 0.00 0.00 0.00 0.00 20:28:01 veth5b2a953 13.11 16.98 3.95 4.34 0.00 0.00 0.00 0.00 20:28:01 vethcc429c5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:29:01 veth10da348 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth4f1fb4a 101.08 100.52 13.77 25.93 0.00 0.00 0.00 0.00 20:29:01 veth5b2a953 10.18 13.43 2.46 3.78 0.00 0.00 0.00 0.00 20:29:01 vethcc429c5 0.60 0.85 0.08 0.09 0.00 0.00 0.00 0.00 20:30:01 veth10da348 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth4f1fb4a 3.98 3.75 1.51 1.19 0.00 0.00 0.00 0.00 20:30:01 veth5b2a953 14.11 17.90 4.59 5.33 0.00 0.00 0.00 0.00 20:30:01 vethcc429c5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:31:02 veth10da348 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:02 veth4f1fb4a 0.38 0.33 0.63 0.03 0.00 0.00 0.00 0.00 20:31:02 veth5b2a953 9.82 13.26 2.46 2.24 0.00 0.00 0.00 0.00 20:31:02 vethcc429c5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:32:01 veth4f1fb4a 0.51 0.56 0.64 0.04 0.00 0.00 0.00 0.00 20:32:01 veth5b2a953 7.25 10.41 1.08 0.83 0.00 0.00 0.00 0.00 20:32:01 vethcc429c5 0.17 0.59 0.01 0.04 0.00 0.00 0.00 0.00 20:32:01 lo 37.38 37.38 3.29 3.29 0.00 0.00 0.00 0.00 20:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:33:01 ens3 2460.17 1474.09 57718.69 216.33 0.00 0.00 0.00 0.00 20:33:01 docker0 67.32 114.38 5.07 1344.53 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 193.15 112.02 5165.17 13.20 0.00 0.00 0.00 0.00 Average: docker0 6.13 10.41 0.46 122.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30384) 07/24/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 16.34 0.00 4.71 2.38 0.05 76.53 20:23:01 0 18.07 0.00 4.97 0.95 0.05 75.96 20:23:01 1 8.77 0.00 5.15 6.88 0.05 79.16 20:23:01 2 11.31 0.00 4.34 1.99 0.05 82.30 20:23:01 3 11.37 0.00 3.40 0.38 0.03 84.81 20:23:01 4 9.07 0.00 3.98 0.57 0.05 86.33 20:23:01 5 8.49 0.00 4.68 6.06 0.07 80.69 20:23:01 6 31.60 0.00 5.62 1.39 0.05 61.34 20:23:01 7 31.95 0.00 5.48 0.80 0.07 61.70 20:24:01 all 48.17 0.00 9.92 4.82 0.11 36.98 20:24:01 0 48.70 0.00 9.54 6.10 0.10 35.56 20:24:01 1 45.91 0.00 9.28 6.63 0.12 38.06 20:24:01 2 48.84 0.00 9.51 2.00 0.10 39.55 20:24:01 3 46.60 0.00 8.80 2.26 0.10 42.24 20:24:01 4 47.57 0.00 10.65 2.22 0.10 39.46 20:24:01 5 49.85 0.00 10.30 2.68 0.10 37.08 20:24:01 6 48.68 0.00 10.26 1.65 0.10 39.30 20:24:01 7 49.26 0.00 11.03 15.11 0.12 24.48 20:25:01 all 29.58 0.00 2.21 0.04 0.09 68.08 20:25:01 0 30.62 0.00 2.45 0.00 0.10 66.83 20:25:01 1 24.30 0.00 1.94 0.02 0.08 73.66 20:25:01 2 31.14 0.00 2.04 0.02 0.08 66.72 20:25:01 3 29.63 0.00 2.27 0.08 0.07 67.95 20:25:01 4 33.61 0.00 2.53 0.03 0.08 63.74 20:25:01 5 31.37 0.00 2.39 0.03 0.08 66.12 20:25:01 6 28.72 0.00 2.14 0.07 0.10 68.97 20:25:01 7 27.31 0.00 1.93 0.08 0.08 70.59 20:26:01 all 6.16 0.00 1.27 0.55 0.08 91.94 20:26:01 0 4.98 0.00 1.25 0.12 0.08 93.57 20:26:01 1 5.26 0.00 1.09 0.91 0.08 92.66 20:26:01 2 4.71 0.00 1.12 0.80 0.08 93.29 20:26:01 3 6.64 0.00 1.19 1.04 0.08 91.05 20:26:01 4 8.02 0.00 1.17 0.03 0.08 90.69 20:26:01 5 6.82 0.00 1.27 0.22 0.08 91.61 20:26:01 6 7.21 0.00 1.39 0.22 0.08 91.10 20:26:01 7 5.71 0.00 1.67 1.04 0.08 91.50 20:27:01 all 7.87 0.00 1.63 0.43 0.07 90.00 20:27:01 0 7.92 0.00 1.48 0.12 0.08 90.41 20:27:01 1 6.32 0.00 1.19 0.05 0.07 92.38 20:27:01 2 7.52 0.00 1.55 0.97 0.08 89.87 20:27:01 3 11.65 0.00 2.11 0.25 0.07 85.92 20:27:01 4 7.22 0.00 1.56 0.12 0.07 91.04 20:27:01 5 8.39 0.00 1.39 0.08 0.07 90.07 20:27:01 6 7.28 0.00 1.99 0.05 0.05 90.63 20:27:01 7 6.67 0.00 1.79 1.82 0.07 89.65 20:28:01 all 5.79 0.00 0.53 0.05 0.08 93.55 20:28:01 0 4.78 0.00 0.62 0.00 0.08 94.52 20:28:01 1 4.48 0.00 0.48 0.05 0.08 94.90 20:28:01 2 4.81 0.00 0.48 0.15 0.07 94.49 20:28:01 3 7.14 0.00 0.65 0.03 0.08 92.10 20:28:01 4 8.15 0.00 0.50 0.02 0.07 91.26 20:28:01 5 5.76 0.00 0.58 0.02 0.08 93.55 20:28:01 6 4.86 0.00 0.43 0.03 0.07 94.60 20:28:01 7 6.35 0.00 0.53 0.03 0.07 93.01 20:29:01 all 7.49 0.00 0.76 0.05 0.09 91.62 20:29:01 0 5.55 0.00 0.81 0.08 0.10 93.46 20:29:01 1 7.97 0.00 0.60 0.13 0.08 91.21 20:29:01 2 7.50 0.00 0.84 0.12 0.08 91.47 20:29:01 3 6.70 0.00 0.79 0.00 0.10 92.42 20:29:01 4 9.04 0.00 0.75 0.02 0.10 90.09 20:29:01 5 7.94 0.00 0.82 0.02 0.10 91.13 20:29:01 6 6.41 0.00 0.74 0.00 0.07 92.78 20:29:01 7 8.83 0.00 0.75 0.02 0.08 90.31 20:30:01 all 4.98 0.00 0.57 0.05 0.08 94.31 20:30:01 0 5.20 0.00 0.74 0.08 0.08 93.89 20:30:01 1 4.54 0.00 0.60 0.00 0.07 94.79 20:30:01 2 3.66 0.00 0.47 0.12 0.08 95.67 20:30:01 3 5.74 0.00 0.50 0.05 0.08 93.62 20:30:01 4 4.91 0.00 0.62 0.03 0.10 94.34 20:30:01 5 6.74 0.00 0.48 0.03 0.08 92.66 20:30:01 6 4.76 0.00 0.50 0.03 0.08 94.62 20:30:01 7 4.29 0.00 0.67 0.05 0.08 94.91 20:31:02 all 2.86 0.00 0.34 0.04 0.07 96.69 20:31:02 0 3.59 0.00 0.41 0.02 0.07 95.92 20:31:02 1 2.15 0.00 0.27 0.00 0.07 97.51 20:31:02 2 2.74 0.00 0.25 0.12 0.07 96.83 20:31:02 3 3.31 0.00 0.33 0.00 0.07 96.29 20:31:02 4 2.79 0.00 0.27 0.08 0.08 96.78 20:31:02 5 2.89 0.00 0.33 0.00 0.07 96.71 20:31:02 6 2.44 0.00 0.45 0.03 0.05 97.03 20:31:02 7 2.96 0.00 0.38 0.03 0.08 96.54 20:32:01 all 2.11 0.00 0.67 0.05 0.07 97.10 20:32:01 0 2.80 0.00 0.77 0.02 0.07 96.34 20:32:01 1 2.31 0.00 0.71 0.03 0.07 96.87 20:32:01 2 1.41 0.00 0.53 0.15 0.07 97.84 20:32:01 3 1.85 0.00 0.70 0.02 0.10 97.33 20:32:01 4 1.61 0.00 0.87 0.10 0.07 97.35 20:32:01 5 2.28 0.00 0.51 0.02 0.05 97.15 20:32:01 6 1.97 0.00 0.58 0.05 0.07 97.33 20:32:01 7 2.60 0.00 0.65 0.02 0.09 96.65 20:33:01 all 6.97 0.00 0.85 0.24 0.03 91.91 20:33:01 0 0.78 0.00 0.67 1.15 0.03 97.37 20:33:01 1 15.07 0.00 1.11 0.08 0.05 83.69 20:33:01 2 6.22 0.00 0.85 0.05 0.02 92.86 20:33:01 3 6.72 0.00 1.20 0.10 0.02 91.96 20:33:01 4 16.03 0.00 0.92 0.30 0.05 82.70 20:33:01 5 8.88 0.00 0.90 0.08 0.02 90.11 20:33:01 6 1.30 0.00 0.62 0.13 0.05 97.90 20:33:01 7 0.80 0.00 0.52 0.05 0.02 98.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.54 0.00 2.12 0.79 0.07 84.48 Average: 0 12.04 0.00 2.15 0.78 0.08 84.95 Average: 1 11.52 0.00 2.03 1.33 0.07 85.04 Average: 2 11.77 0.00 1.99 0.59 0.07 85.58 Average: 3 12.46 0.00 1.99 0.38 0.07 85.10 Average: 4 13.43 0.00 2.16 0.32 0.08 84.01 Average: 5 12.64 0.00 2.14 0.84 0.07 84.31 Average: 6 13.18 0.00 2.24 0.33 0.07 84.17 Average: 7 13.28 0.00 2.30 1.71 0.08 82.63