---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40390 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 930 22522 0 8714 30782 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:32:42:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe32:42d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:b0:32:57 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::42:82ff:feb0:3257/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40390) 08/23/25 _x86_64_ (8 CPU) 20:23:20 LINUX RESTART (8 CPU) 20:24:01 tps rtps wtps bread/s bwrtn/s 20:25:01 182.79 23.18 159.61 2285.62 83950.67 20:26:01 782.79 5.93 776.85 480.19 293324.71 20:27:01 21.95 0.00 21.95 0.00 567.37 20:28:01 8.60 0.07 8.53 11.06 210.76 20:29:01 238.01 0.40 237.61 40.93 34752.61 20:30:01 22.03 0.00 22.03 0.00 523.96 20:31:01 14.48 0.02 14.46 0.13 286.89 20:32:01 20.70 0.00 20.70 0.00 335.81 20:33:01 7.77 0.00 7.77 0.00 167.57 20:34:01 18.23 0.00 18.23 0.00 548.18 20:35:01 17.65 0.00 17.65 0.00 336.34 20:36:01 22.28 0.00 22.28 0.00 401.07 20:37:01 24.66 0.08 24.58 9.47 680.02 20:38:01 71.79 1.20 70.59 86.79 2356.27 Average: 103.83 2.21 101.63 208.15 29888.03 20:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:25:01 28621004 31538916 4318216 13.11 85136 3114780 2388520 7.03 1050284 2901124 1293220 20:26:01 21542280 29587064 11396940 34.60 171348 7898788 11079064 32.60 3258072 7399872 440 20:27:01 18769424 26823004 14169796 43.02 173092 7906468 14033152 41.29 6174588 7221560 1412 20:28:01 18571364 26625704 14367856 43.62 173244 7907960 14257708 41.95 6376260 7217568 420 20:29:01 17941320 26539748 14997900 45.53 212220 8361168 14470376 42.58 6545536 7620200 2436 20:30:01 17793684 26398672 15145536 45.98 212404 8365440 14675260 43.18 6694752 7608932 196 20:31:01 17769708 26376624 15169512 46.05 212560 8367188 14676472 43.18 6717900 7609976 1840 20:32:01 17761428 26369264 15177792 46.08 212752 8367868 14712892 43.29 6724828 7610280 732 20:33:01 17761212 26369984 15178008 46.08 212868 8368596 14728976 43.34 6723944 7610980 728 20:34:01 17115640 25733704 15823580 48.04 213048 8377600 15386596 45.27 7359996 7619648 1000 20:35:01 17104900 25725748 15834320 48.07 213188 8380192 15386476 45.27 7369128 7622016 1012 20:36:01 17087080 25710484 15852140 48.13 213372 8382556 15419084 45.37 7384364 7624156 456 20:37:01 17310100 25895124 15629120 47.45 213608 8349964 14184300 41.73 7224136 7578112 232 20:38:01 23031200 31484976 9908020 30.08 215052 8211640 1689392 4.97 1803752 7395616 1312 Average: 19155739 27227073 13783481 41.85 195278 7882872 12649162 37.22 5814824 7188574 93245 20:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:25:01 ens3 519.85 347.11 13427.77 35.44 0.00 0.00 0.00 0.00 20:25:01 lo 15.26 15.26 1.43 1.43 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth172155d 1.30 1.85 0.15 0.18 0.00 0.00 0.00 0.00 20:26:01 veth9b3e3c5 0.25 0.43 0.02 0.03 0.00 0.00 0.00 0.00 20:26:01 veth466dba7 0.23 0.40 0.01 0.02 0.00 0.00 0.00 0.00 20:26:01 veth18083da 0.12 0.53 0.01 0.03 0.00 0.00 0.00 0.00 20:27:01 veth172155d 3.50 4.65 0.64 0.74 0.00 0.00 0.00 0.00 20:27:01 veth9b3e3c5 19.08 18.48 6.21 3.15 0.00 0.00 0.00 0.00 20:27:01 veth466dba7 8.93 8.03 1.16 1.37 0.00 0.00 0.00 0.00 20:27:01 veth18083da 0.60 0.92 0.06 1.40 0.00 0.00 0.00 0.00 20:28:01 veth172155d 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 20:28:01 veth9b3e3c5 2.87 2.23 1.12 0.29 0.00 0.00 0.00 0.00 20:28:01 veth466dba7 4.82 5.95 0.69 0.58 0.00 0.00 0.00 0.00 20:28:01 veth18083da 0.70 0.75 0.07 1.87 0.00 0.00 0.00 0.00 20:29:01 veth172155d 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 20:29:01 veth9b3e3c5 2.98 2.20 1.08 0.27 0.00 0.00 0.00 0.00 20:29:01 veth466dba7 8.97 9.53 1.40 1.05 0.00 0.00 0.00 0.00 20:29:01 veth18083da 0.70 0.73 0.07 1.87 0.00 0.00 0.00 0.00 20:30:01 veth172155d 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:30:01 veth9b3e3c5 8.36 7.58 4.61 4.65 0.00 0.00 0.00 0.00 20:30:01 veth466dba7 55.28 51.30 14.43 32.89 0.00 0.00 0.00 0.00 20:30:01 veth18083da 0.78 0.90 0.08 2.19 0.00 0.00 0.00 0.00 20:31:01 veth172155d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:31:01 veth9b3e3c5 9.28 8.57 5.19 4.18 0.00 0.00 0.00 0.00 20:31:01 veth466dba7 42.33 41.44 13.78 22.14 0.00 0.00 0.00 0.00 20:31:01 veth18083da 0.78 0.78 0.08 2.22 0.00 0.00 0.00 0.00 20:32:01 veth172155d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:32:01 veth9b3e3c5 6.02 5.35 4.17 5.14 0.00 0.00 0.00 0.00 20:32:01 veth466dba7 8.87 9.98 4.01 5.87 0.00 0.00 0.00 0.00 20:32:01 veth18083da 0.77 0.77 0.07 2.23 0.00 0.00 0.00 0.00 20:33:01 veth172155d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:33:01 veth9b3e3c5 5.27 4.68 3.51 4.67 0.00 0.00 0.00 0.00 20:33:01 veth466dba7 12.36 13.33 5.25 9.67 0.00 0.00 0.00 0.00 20:33:01 veth18083da 0.78 0.78 0.08 2.22 0.00 0.00 0.00 0.00 20:34:01 veth172155d 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 20:34:01 veth9b3e3c5 8.57 7.85 3.62 8.61 0.00 0.00 0.00 0.00 20:34:01 veth466dba7 55.06 52.06 11.46 51.63 0.00 0.00 0.00 0.00 20:34:01 veth18083da 0.78 0.82 0.08 2.28 0.00 0.00 0.00 0.00 20:35:01 veth172155d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:35:01 veth9b3e3c5 9.43 8.47 4.54 7.72 0.00 0.00 0.00 0.00 20:35:01 veth466dba7 75.94 72.24 16.36 78.44 0.00 0.00 0.00 0.01 20:35:01 veth18083da 0.77 0.77 0.08 2.34 0.00 0.00 0.00 0.00 20:36:01 veth172155d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:36:01 veth9b3e3c5 10.58 9.60 5.05 7.96 0.00 0.00 0.00 0.00 20:36:01 veth466dba7 73.58 68.63 16.24 72.62 0.00 0.00 0.00 0.01 20:36:01 veth18083da 0.77 0.77 0.07 2.38 0.00 0.00 0.00 0.00 20:37:01 veth172155d 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:37:01 veth9b3e3c5 5.93 5.33 0.61 3.10 0.00 0.00 0.00 0.00 20:37:01 veth466dba7 11.93 12.76 1.32 6.40 0.00 0.00 0.00 0.00 20:37:01 veth39016b7 27.98 33.34 9.31 32.43 0.00 0.00 0.00 0.00 20:38:01 ens3 2201.85 1328.06 54145.78 215.28 0.00 0.00 0.00 0.00 20:38:01 lo 41.06 41.06 3.59 3.59 0.00 0.00 0.00 0.00 20:38:01 docker0 66.61 84.80 5.09 1382.27 0.00 0.00 0.00 0.00 Average: ens3 133.50 78.58 3808.20 10.43 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 4.76 6.06 0.36 98.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40390) 08/23/25 _x86_64_ (8 CPU) 20:23:20 LINUX RESTART (8 CPU) 20:24:01 CPU %user %nice %system %iowait %steal %idle 20:25:01 all 10.90 0.00 1.53 2.00 0.04 85.53 20:25:01 0 3.09 0.00 0.90 0.05 0.02 95.94 20:25:01 1 5.57 0.00 1.27 0.08 0.02 93.06 20:25:01 2 2.52 0.00 1.02 0.68 0.08 95.69 20:25:01 3 3.44 0.00 0.92 0.08 0.03 95.53 20:25:01 4 15.56 0.00 2.26 0.38 0.03 81.77 20:25:01 5 15.45 0.00 1.74 6.40 0.03 76.37 20:25:01 6 32.17 0.00 2.73 7.96 0.07 57.08 20:25:01 7 9.53 0.00 1.40 0.42 0.02 88.63 20:26:01 all 37.19 0.00 10.81 9.20 0.10 42.70 20:26:01 0 37.55 0.00 11.14 4.78 0.10 46.44 20:26:01 1 37.36 0.00 10.51 3.82 0.08 48.23 20:26:01 2 39.56 0.00 11.14 4.65 0.07 44.59 20:26:01 3 37.20 0.00 11.53 20.45 0.10 30.72 20:26:01 4 35.41 0.00 11.04 14.79 0.10 38.66 20:26:01 5 38.37 0.00 10.00 4.30 0.12 47.21 20:26:01 6 35.85 0.00 10.58 12.31 0.12 41.14 20:26:01 7 36.22 0.00 10.54 8.58 0.10 44.55 20:27:01 all 65.22 0.00 4.94 0.03 0.10 29.70 20:27:01 0 65.51 0.00 4.87 0.05 0.10 29.46 20:27:01 1 69.71 0.00 5.12 0.00 0.10 25.07 20:27:01 2 68.82 0.00 4.85 0.00 0.12 26.22 20:27:01 3 58.44 0.00 4.71 0.02 0.10 36.74 20:27:01 4 60.23 0.00 4.82 0.05 0.10 34.80 20:27:01 5 63.81 0.00 4.60 0.02 0.10 31.47 20:27:01 6 67.79 0.00 5.25 0.05 0.08 26.83 20:27:01 7 67.54 0.00 5.32 0.05 0.10 26.99 20:28:01 all 4.87 0.00 0.49 0.03 0.07 94.54 20:28:01 0 4.01 0.00 0.67 0.00 0.08 95.24 20:28:01 1 6.72 0.00 0.58 0.02 0.07 92.61 20:28:01 2 5.13 0.00 0.59 0.05 0.07 94.17 20:28:01 3 5.04 0.00 0.38 0.02 0.07 94.50 20:28:01 4 4.49 0.00 0.60 0.02 0.07 94.83 20:28:01 5 5.07 0.00 0.38 0.00 0.07 94.48 20:28:01 6 3.32 0.00 0.37 0.00 0.07 96.24 20:28:01 7 5.12 0.00 0.42 0.13 0.07 94.26 20:29:01 all 9.62 0.00 2.85 1.18 0.08 86.27 20:29:01 0 9.59 0.00 2.62 0.29 0.08 87.42 20:29:01 1 12.81 0.00 2.83 0.25 0.08 84.03 20:29:01 2 10.35 0.00 3.94 3.47 0.08 82.16 20:29:01 3 8.45 0.00 2.09 0.17 0.07 89.23 20:29:01 4 7.46 0.00 2.39 2.59 0.07 87.50 20:29:01 5 8.55 0.00 3.05 0.23 0.08 88.07 20:29:01 6 10.15 0.00 2.67 0.35 0.08 86.74 20:29:01 7 9.60 0.00 3.22 2.12 0.08 84.97 20:30:01 all 9.00 0.00 0.82 0.05 0.07 90.06 20:30:01 0 8.85 0.00 1.05 0.07 0.08 89.95 20:30:01 1 9.48 0.00 0.82 0.03 0.07 89.60 20:30:01 2 8.68 0.00 0.82 0.13 0.07 90.30 20:30:01 3 9.32 0.00 0.87 0.02 0.08 89.71 20:30:01 4 10.68 0.00 0.74 0.10 0.08 88.40 20:30:01 5 8.17 0.00 0.82 0.02 0.07 90.93 20:30:01 6 8.48 0.00 0.64 0.03 0.07 90.79 20:30:01 7 8.38 0.00 0.80 0.00 0.08 90.74 20:31:01 all 5.19 0.00 0.53 0.04 0.07 94.17 20:31:01 0 5.75 0.00 0.62 0.03 0.07 93.53 20:31:01 1 5.64 0.00 0.55 0.00 0.05 93.76 20:31:01 2 4.81 0.00 0.52 0.10 0.07 94.50 20:31:01 3 4.82 0.00 0.50 0.02 0.07 94.60 20:31:01 4 4.50 0.00 0.38 0.02 0.07 95.04 20:31:01 5 6.06 0.00 0.65 0.03 0.08 93.17 20:31:01 6 5.18 0.00 0.59 0.05 0.07 94.11 20:31:01 7 4.76 0.00 0.48 0.02 0.05 94.69 20:32:01 all 1.94 0.00 0.35 0.03 0.06 97.62 20:32:01 0 2.15 0.00 0.50 0.02 0.05 97.28 20:32:01 1 2.35 0.00 0.45 0.02 0.08 97.10 20:32:01 2 2.06 0.00 0.32 0.02 0.07 97.54 20:32:01 3 1.29 0.00 0.18 0.03 0.05 98.44 20:32:01 4 1.79 0.00 0.33 0.03 0.07 97.78 20:32:01 5 2.35 0.00 0.27 0.02 0.03 97.33 20:32:01 6 2.12 0.00 0.37 0.12 0.07 97.33 20:32:01 7 1.43 0.00 0.35 0.05 0.05 98.12 20:33:01 all 1.65 0.00 0.34 0.03 0.06 97.91 20:33:01 0 1.32 0.00 0.40 0.02 0.07 98.20 20:33:01 1 1.95 0.00 0.45 0.00 0.07 97.53 20:33:01 2 2.04 0.00 0.30 0.00 0.07 97.59 20:33:01 3 1.67 0.00 0.35 0.00 0.07 97.92 20:33:01 4 1.47 0.00 0.28 0.00 0.05 98.20 20:33:01 5 1.78 0.00 0.28 0.03 0.05 97.85 20:33:01 6 1.74 0.00 0.37 0.13 0.08 97.68 20:33:01 7 1.22 0.00 0.30 0.02 0.07 98.40 20:34:01 all 6.01 0.00 0.60 0.06 0.07 93.26 20:34:01 0 7.13 0.00 0.77 0.05 0.08 91.96 20:34:01 1 4.61 0.00 0.57 0.00 0.07 94.76 20:34:01 2 6.72 0.00 0.72 0.00 0.07 92.50 20:34:01 3 4.01 0.00 0.67 0.02 0.08 95.23 20:34:01 4 5.60 0.00 0.33 0.02 0.05 94.00 20:34:01 5 6.24 0.00 0.53 0.15 0.07 93.01 20:34:01 6 8.68 0.00 0.68 0.15 0.07 90.42 20:34:01 7 5.14 0.00 0.53 0.10 0.05 94.18 20:35:01 all 3.69 0.00 0.51 0.11 0.07 95.62 20:35:01 0 2.44 0.00 0.62 0.25 0.08 96.60 20:35:01 1 3.44 0.00 0.45 0.13 0.08 95.89 20:35:01 2 3.68 0.00 0.50 0.03 0.07 95.72 20:35:01 3 3.82 0.00 0.55 0.05 0.05 95.53 20:35:01 4 4.43 0.00 0.52 0.02 0.07 94.97 20:35:01 5 3.96 0.00 0.37 0.08 0.05 95.54 20:35:01 6 4.31 0.00 0.63 0.17 0.07 94.82 20:35:01 7 3.42 0.00 0.47 0.15 0.07 95.90 20:35:01 CPU %user %nice %system %iowait %steal %idle 20:36:01 all 3.68 0.00 0.48 0.07 0.06 95.71 20:36:01 0 4.26 0.00 0.62 0.07 0.05 95.00 20:36:01 1 2.84 0.00 0.45 0.07 0.07 96.58 20:36:01 2 3.04 0.00 0.48 0.05 0.08 96.34 20:36:01 3 4.64 0.00 0.48 0.03 0.07 94.77 20:36:01 4 2.99 0.00 0.45 0.02 0.07 96.47 20:36:01 5 4.62 0.00 0.54 0.03 0.07 94.75 20:36:01 6 3.14 0.00 0.38 0.27 0.07 96.14 20:36:01 7 3.88 0.00 0.42 0.05 0.07 95.59 20:37:01 all 2.70 0.00 0.74 0.07 0.06 96.42 20:37:01 0 3.74 0.00 0.75 0.03 0.07 95.40 20:37:01 1 2.10 0.00 0.72 0.02 0.07 97.10 20:37:01 2 4.26 0.00 0.90 0.07 0.07 94.70 20:37:01 3 2.24 0.00 0.67 0.02 0.05 97.02 20:37:01 4 2.14 0.00 0.65 0.02 0.07 97.12 20:37:01 5 2.01 0.00 0.70 0.03 0.07 97.19 20:37:01 6 2.26 0.00 0.74 0.27 0.05 96.69 20:37:01 7 2.90 0.00 0.80 0.10 0.07 96.13 20:38:01 all 4.58 0.00 0.76 0.21 0.04 94.42 20:38:01 0 13.72 0.00 1.12 0.10 0.05 85.02 20:38:01 1 9.53 0.00 0.97 0.27 0.03 89.20 20:38:01 2 1.94 0.00 0.58 0.05 0.02 97.41 20:38:01 3 3.78 0.00 0.80 0.08 0.03 95.30 20:38:01 4 4.06 0.00 0.68 0.20 0.03 95.02 20:38:01 5 2.07 0.00 0.60 0.20 0.02 97.11 20:38:01 6 0.77 0.00 0.68 0.15 0.03 98.37 20:38:01 7 0.75 0.00 0.67 0.62 0.03 97.93 Average: all 11.82 0.00 1.83 0.93 0.07 85.35 Average: 0 12.03 0.00 1.89 0.41 0.07 85.59 Average: 1 12.41 0.00 1.84 0.34 0.07 85.36 Average: 2 11.63 0.00 1.90 0.66 0.07 85.74 Average: 3 10.53 0.00 1.75 1.48 0.07 86.18 Average: 4 11.42 0.00 1.81 1.29 0.07 85.41 Average: 5 11.98 0.00 1.74 0.82 0.06 85.39 Average: 6 13.20 0.00 1.89 1.56 0.07 83.27 Average: 7 11.36 0.00 1.83 0.88 0.06 85.87