---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24428 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 15G 141G 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 858 24675 0 6633 30853 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:78:20:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85499sec preferred_lft 85499sec inet6 fe80::f816:3eff:fe78:2046/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:e9:33:5b 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:beff:fee9:335b/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-24428) 06/28/25 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:02 tps rtps wtps bread/s bwrtn/s 14:50:01 354.79 40.76 314.03 2950.69 50118.69 14:51:01 563.87 13.70 550.17 917.01 205316.46 14:52:01 27.15 0.10 27.05 19.46 40079.79 14:53:01 7.53 0.07 7.47 8.13 9554.99 14:54:01 1.53 0.05 1.48 10.93 23.33 14:55:01 1.80 0.10 1.70 15.86 25.59 14:56:01 1.53 0.02 1.52 0.53 23.20 14:57:01 120.08 0.30 119.78 19.06 17176.07 14:58:01 2.28 0.00 2.28 0.00 36.53 14:59:01 2.47 0.00 2.47 0.00 43.86 15:00:01 1.57 0.02 1.55 0.13 26.66 15:01:01 1.95 0.00 1.95 0.00 32.66 15:02:01 4.87 0.00 4.87 0.00 104.38 15:03:01 54.16 1.23 52.92 87.99 2332.31 Average: 81.50 3.98 77.52 284.67 23174.41 14:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 29996636 31743408 2942584 8.93 76616 1973808 1292896 3.80 837348 1800428 247628 14:51:01 24813864 30847020 8125356 24.67 148636 5985396 5549748 16.33 1935496 5597592 292 14:52:01 24799776 30833812 8139444 24.71 148728 5986016 5506344 16.20 1952364 5594188 68 14:53:01 24797292 30831784 8141928 24.72 148804 5986264 5506096 16.20 1956212 5593844 36 14:54:01 24796176 30831076 8143044 24.72 148884 5986592 5508056 16.21 1956524 5593788 76 14:55:01 24798908 30834372 8140312 24.71 148952 5987088 5512240 16.22 1953852 5593900 80 14:56:01 24785328 30821012 8153892 24.75 149068 5987172 5511196 16.22 1968128 5593896 96 14:57:01 24419996 30771272 8519224 25.86 177776 6239192 5776824 17.00 2075120 5808440 104 14:58:01 24419332 30770764 8519888 25.87 177840 6239204 5776824 17.00 2075408 5808440 84 14:59:01 24419508 30771124 8519712 25.86 177916 6239200 5776824 17.00 2074736 5808452 116 15:00:01 24420180 30771968 8519040 25.86 177972 6239236 5776824 17.00 2073848 5808468 140 15:01:01 24428272 30780208 8510948 25.84 178024 6239260 5776824 17.00 2065932 5808480 88 15:02:01 24458832 30810120 8480388 25.75 178116 6239668 5680424 16.71 2046956 5802724 204 15:03:01 25297716 31622692 7641504 23.20 179760 6220220 1640896 4.83 1303912 5742304 13012 Average: 25046558 30931474 7892662 23.96 158364 5824880 5042287 14.84 1876845 5425353 18716 14:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 14:50:01 ens3 295.64 210.76 1762.33 25.98 0.00 0.00 0.00 0.00 14:51:01 vethf57847c 45.26 55.31 11.65 13.44 0.00 0.00 0.00 0.00 14:51:01 veth88aff93 16.76 16.20 8.92 8.75 0.00 0.00 0.00 0.00 14:51:01 veth5d32a97 0.12 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:51:01 br-6d0b7ba30ac9 0.13 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 vethf57847c 5.52 6.90 7.30 1.58 0.00 0.00 0.00 0.00 14:52:01 veth88aff93 6.87 5.55 1.58 7.30 0.00 0.00 0.00 0.00 14:52:01 veth5d32a97 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 br-6d0b7ba30ac9 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 vethf57847c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth88aff93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth5d32a97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 br-6d0b7ba30ac9 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 vethf57847c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth88aff93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth5d32a97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 br-6d0b7ba30ac9 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 vethf57847c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth88aff93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth5d32a97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 br-6d0b7ba30ac9 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 vethf57847c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth88aff93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth5d32a97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 br-6d0b7ba30ac9 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 vethf57847c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth88aff93 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth5d32a97 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 br-6d0b7ba30ac9 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethf57847c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth88aff93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth5d32a97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 br-6d0b7ba30ac9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethf57847c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth88aff93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth5d32a97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 br-6d0b7ba30ac9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethf57847c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth88aff93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth5d32a97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 br-6d0b7ba30ac9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethf57847c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth88aff93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth5d32a97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 br-6d0b7ba30ac9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethf57847c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 veth88aff93 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 veth5d32a97 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 br-6d0b7ba30ac9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 44.54 60.87 3.71 301.65 0.00 0.00 0.00 0.00 15:03:01 lo 169.37 169.37 9.73 9.73 0.00 0.00 0.00 0.00 15:03:01 ens3 4208.75 2534.19 40666.15 276.59 0.00 0.00 0.00 0.00 Average: docker0 3.19 4.35 0.27 21.57 0.00 0.00 0.00 0.00 Average: lo 11.83 11.83 0.67 0.67 0.00 0.00 0.00 0.00 Average: ens3 271.48 163.98 2848.15 14.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24428) 06/28/25 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:02 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 9.90 0.00 0.93 1.96 0.03 87.18 14:50:01 0 6.68 0.00 0.44 0.29 0.02 92.58 14:50:01 1 26.52 0.00 2.40 5.33 0.07 65.68 14:50:01 2 9.52 0.00 1.07 1.12 0.05 88.24 14:50:01 3 21.10 0.00 1.54 3.62 0.03 73.71 14:50:01 4 5.74 0.00 0.68 0.30 0.03 93.24 14:50:01 5 3.67 0.00 0.36 4.55 0.03 91.39 14:50:01 6 3.44 0.00 0.34 0.17 0.00 96.05 14:50:01 7 2.61 0.00 0.54 0.31 0.03 96.50 14:51:01 all 24.37 0.00 8.94 5.16 0.09 61.44 14:51:01 0 19.62 0.00 9.82 10.92 0.10 59.54 14:51:01 1 26.28 0.00 8.43 2.14 0.07 63.09 14:51:01 2 27.30 0.00 9.96 1.48 0.09 61.17 14:51:01 3 29.20 0.00 9.41 3.33 0.10 57.97 14:51:01 4 22.92 0.00 7.77 12.50 0.08 56.72 14:51:01 5 24.64 0.00 8.70 8.82 0.08 57.75 14:51:01 6 23.48 0.00 8.49 1.64 0.08 66.29 14:51:01 7 21.55 0.00 8.95 0.44 0.08 68.97 14:52:01 all 2.10 0.00 0.26 0.70 0.03 96.91 14:52:01 0 2.14 0.00 0.18 0.00 0.03 97.65 14:52:01 1 2.85 0.00 0.32 3.67 0.03 93.13 14:52:01 2 2.47 0.00 0.27 0.00 0.02 97.25 14:52:01 3 1.47 0.00 0.20 0.00 0.00 98.33 14:52:01 4 2.64 0.00 0.40 0.00 0.03 96.93 14:52:01 5 1.24 0.00 0.25 1.92 0.05 96.54 14:52:01 6 1.35 0.00 0.23 0.02 0.03 98.37 14:52:01 7 2.65 0.00 0.23 0.00 0.03 97.08 14:53:01 all 0.15 0.00 0.11 0.15 0.02 99.56 14:53:01 0 0.13 0.00 0.10 0.00 0.00 99.77 14:53:01 1 0.18 0.00 0.08 1.20 0.02 98.52 14:53:01 2 0.10 0.00 0.08 0.00 0.03 99.78 14:53:01 3 0.10 0.00 0.07 0.00 0.03 99.80 14:53:01 4 0.25 0.00 0.22 0.00 0.03 99.50 14:53:01 5 0.20 0.00 0.12 0.00 0.03 99.65 14:53:01 6 0.15 0.00 0.05 0.00 0.00 99.80 14:53:01 7 0.17 0.00 0.13 0.00 0.03 99.67 14:54:01 all 0.12 0.00 0.10 0.01 0.03 99.75 14:54:01 0 0.10 0.00 0.02 0.00 0.02 99.87 14:54:01 1 0.08 0.00 0.08 0.03 0.03 99.77 14:54:01 2 0.07 0.00 0.07 0.00 0.03 99.83 14:54:01 3 0.07 0.00 0.07 0.00 0.00 99.87 14:54:01 4 0.23 0.00 0.18 0.02 0.03 99.53 14:54:01 5 0.20 0.00 0.15 0.00 0.03 99.62 14:54:01 6 0.07 0.00 0.07 0.00 0.00 99.87 14:54:01 7 0.15 0.00 0.13 0.00 0.02 99.70 14:55:01 all 0.14 0.00 0.12 0.01 0.02 99.72 14:55:01 0 0.07 0.00 0.05 0.02 0.02 99.85 14:55:01 1 0.20 0.00 0.20 0.05 0.03 99.52 14:55:01 2 0.32 0.00 0.22 0.00 0.02 99.45 14:55:01 3 0.18 0.00 0.13 0.00 0.03 99.65 14:55:01 4 0.08 0.00 0.15 0.00 0.02 99.75 14:55:01 5 0.12 0.00 0.08 0.00 0.03 99.77 14:55:01 6 0.08 0.00 0.05 0.00 0.02 99.85 14:55:01 7 0.03 0.00 0.08 0.00 0.02 99.87 14:56:01 all 0.13 0.00 0.11 0.01 0.02 99.73 14:56:01 0 0.30 0.00 0.17 0.00 0.02 99.52 14:56:01 1 0.07 0.00 0.15 0.05 0.02 99.72 14:56:01 2 0.22 0.00 0.20 0.00 0.03 99.55 14:56:01 3 0.17 0.00 0.07 0.02 0.02 99.73 14:56:01 4 0.07 0.00 0.15 0.00 0.03 99.75 14:56:01 5 0.10 0.00 0.05 0.00 0.03 99.82 14:56:01 6 0.12 0.00 0.07 0.00 0.00 99.82 14:56:01 7 0.03 0.00 0.07 0.00 0.02 99.88 14:57:01 all 3.98 0.00 1.38 0.55 0.04 94.05 14:57:01 0 6.39 0.00 1.72 0.03 0.05 91.80 14:57:01 1 2.33 0.00 1.17 1.31 0.03 95.16 14:57:01 2 2.61 0.00 1.05 0.03 0.03 96.27 14:57:01 3 2.33 0.00 0.87 0.00 0.05 96.75 14:57:01 4 4.06 0.00 1.54 0.27 0.05 94.08 14:57:01 5 4.05 0.00 1.96 2.51 0.03 91.44 14:57:01 6 1.83 0.00 0.87 0.02 0.02 97.27 14:57:01 7 8.19 0.00 1.87 0.23 0.03 89.67 14:58:01 all 0.06 0.00 0.07 0.01 0.03 99.82 14:58:01 0 0.10 0.00 0.08 0.00 0.05 99.77 14:58:01 1 0.02 0.00 0.00 0.05 0.00 99.93 14:58:01 2 0.03 0.00 0.05 0.00 0.00 99.92 14:58:01 3 0.12 0.00 0.13 0.00 0.08 99.67 14:58:01 4 0.10 0.00 0.12 0.00 0.03 99.75 14:58:01 5 0.08 0.00 0.03 0.02 0.02 99.85 14:58:01 6 0.03 0.00 0.03 0.00 0.02 99.92 14:58:01 7 0.05 0.00 0.10 0.02 0.03 99.80 14:59:01 all 0.08 0.00 0.07 0.03 0.03 99.79 14:59:01 0 0.07 0.00 0.07 0.00 0.02 99.85 14:59:01 1 0.05 0.00 0.05 0.10 0.03 99.77 14:59:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:59:01 3 0.15 0.00 0.13 0.05 0.05 99.62 14:59:01 4 0.12 0.00 0.15 0.00 0.03 99.70 14:59:01 5 0.10 0.00 0.03 0.00 0.03 99.83 14:59:01 6 0.05 0.00 0.02 0.00 0.00 99.93 14:59:01 7 0.07 0.00 0.10 0.07 0.05 99.72 15:00:01 all 0.14 0.00 0.07 0.01 0.03 99.76 15:00:01 0 0.07 0.00 0.07 0.00 0.02 99.85 15:00:01 1 0.07 0.00 0.08 0.05 0.05 99.75 15:00:01 2 0.03 0.00 0.03 0.00 0.00 99.93 15:00:01 3 0.05 0.00 0.05 0.00 0.03 99.87 15:00:01 4 0.08 0.00 0.08 0.00 0.03 99.80 15:00:01 5 0.05 0.00 0.05 0.00 0.02 99.88 15:00:01 6 0.66 0.00 0.03 0.00 0.02 99.29 15:00:01 7 0.08 0.00 0.10 0.00 0.07 99.75 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 0.30 0.00 0.08 0.01 0.03 99.58 15:01:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:01:01 1 0.08 0.00 0.10 0.07 0.02 99.73 15:01:01 2 0.05 0.00 0.02 0.00 0.02 99.92 15:01:01 3 0.07 0.00 0.10 0.00 0.03 99.80 15:01:01 4 0.03 0.00 0.10 0.00 0.05 99.82 15:01:01 5 0.17 0.00 0.10 0.00 0.05 99.68 15:01:01 6 1.84 0.00 0.07 0.00 0.02 98.08 15:01:01 7 0.12 0.00 0.12 0.00 0.07 99.70 15:02:01 all 1.06 0.00 0.30 0.01 0.04 98.60 15:02:01 0 0.95 0.00 0.25 0.02 0.03 98.75 15:02:01 1 1.35 0.00 0.30 0.07 0.03 98.25 15:02:01 2 1.28 0.00 0.32 0.00 0.02 98.38 15:02:01 3 0.82 0.00 0.32 0.02 0.02 98.83 15:02:01 4 0.85 0.00 0.25 0.00 0.05 98.85 15:02:01 5 1.07 0.00 0.35 0.00 0.07 98.51 15:02:01 6 0.92 0.00 0.25 0.00 0.02 98.81 15:02:01 7 1.24 0.00 0.33 0.00 0.05 98.38 15:03:01 all 4.51 0.00 0.53 0.18 0.03 94.75 15:03:01 0 0.90 0.00 0.50 0.13 0.03 98.43 15:03:01 1 11.25 0.00 0.82 0.75 0.07 87.12 15:03:01 2 4.79 0.00 0.70 0.17 0.02 94.32 15:03:01 3 13.27 0.00 0.72 0.15 0.03 85.83 15:03:01 4 3.10 0.00 0.50 0.05 0.02 96.33 15:03:01 5 0.93 0.00 0.30 0.12 0.02 98.63 15:03:01 6 0.44 0.00 0.30 0.02 0.02 99.23 15:03:01 7 1.32 0.00 0.40 0.12 0.03 98.13 Average: all 3.33 0.00 0.92 0.62 0.03 95.09 Average: 0 2.66 0.00 0.96 0.80 0.03 95.55 Average: 1 5.05 0.00 1.01 1.06 0.04 92.85 Average: 2 3.45 0.00 0.99 0.20 0.03 95.34 Average: 3 4.90 0.00 0.98 0.51 0.04 93.57 Average: 4 2.85 0.00 0.87 0.93 0.04 95.32 Average: 5 2.59 0.00 0.89 1.27 0.04 95.22 Average: 6 2.44 0.00 0.77 0.13 0.02 96.65 Average: 7 2.71 0.00 0.93 0.08 0.04 96.24