---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1338 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 12G 144G 8% / 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 822 27928 0 3416 30894 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:59:04 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fefb:5904/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:83:39:bd 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::42:15ff:fe83:39bd/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-1338) 09/30/25 _x86_64_ (8 CPU) 12:47:59 LINUX RESTART (8 CPU) 12:48:01 tps rtps wtps bread/s bwrtn/s 12:49:01 132.97 48.20 84.77 4474.38 113975.07 12:50:01 48.89 0.97 47.93 20.66 74241.49 12:51:01 2.08 0.03 2.05 2.40 23.46 12:52:01 0.58 0.00 0.58 0.00 8.00 12:53:01 0.87 0.02 0.85 3.47 11.73 12:54:01 0.60 0.00 0.60 0.00 8.40 12:55:01 0.75 0.02 0.73 0.13 10.26 12:56:01 0.68 0.00 0.68 0.00 9.46 12:57:01 4.13 3.20 0.93 141.98 193.03 12:58:01 389.50 29.50 360.01 2008.87 9521.88 12:59:01 356.20 2.15 354.05 355.07 41552.27 13:00:01 74.49 1.17 73.32 79.99 36711.48 Average: 84.31 7.10 77.20 590.62 23022.58 12:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 30656696 31899436 2282524 6.93 38560 1532412 1296996 3.82 615992 1414264 5284 12:50:01 30653544 31897236 2285676 6.94 38692 1533028 1342960 3.95 616680 1414716 104 12:51:01 30655936 31899616 2283284 6.93 38764 1533088 1342960 3.95 616800 1414680 4 12:52:01 30655856 31899620 2283364 6.93 38788 1533092 1342960 3.95 617200 1414684 108 12:53:01 30655804 31899592 2283416 6.93 38820 1533088 1342960 3.95 617432 1414688 24 12:54:01 30654516 31898460 2284704 6.94 38844 1533204 1342960 3.95 618680 1414796 116 12:55:01 30653324 31897316 2285896 6.94 38868 1533216 1342960 3.95 619716 1414800 4 12:56:01 30652164 31896180 2287056 6.94 38900 1533212 1342960 3.95 620936 1414804 8 12:57:01 30545884 31799868 2393336 7.27 38980 1542912 1342960 3.95 719060 1422236 20 12:58:01 29857204 31709780 3082016 9.36 76356 2078436 1683240 4.95 873168 1898724 390328 12:59:01 28010000 30665528 4929220 14.96 99732 2833388 2955108 8.69 2090124 2467288 14748 13:00:01 28565284 31600036 4373936 13.28 124132 3183172 1522192 4.48 1141068 2861116 26088 Average: 30184684 31746889 2754536 8.36 54120 1825187 1516768 4.46 813905 1663900 36403 12:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 169.41 116.53 582.30 29.41 0.00 0.00 0.00 0.00 12:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 0.32 0.27 0.07 0.30 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 0.40 0.35 0.14 0.07 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 0.28 0.10 0.06 0.16 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 0.30 0.20 0.06 0.17 0.00 0.00 0.00 0.00 12:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 0.28 0.18 0.13 0.23 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 0.32 0.15 0.06 0.16 0.00 0.00 0.00 0.00 12:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 0.35 0.15 0.12 0.17 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 87.25 51.44 118.40 19.14 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 298.78 191.47 3177.56 43.41 0.00 0.00 0.00 0.00 12:58:01 lo 3.80 3.80 0.45 0.45 0.00 0.00 0.00 0.00 12:59:01 docker0 155.77 223.42 13.59 3590.36 0.00 0.00 0.00 0.00 12:59:01 ens3 339.45 219.88 4881.44 23.24 0.00 0.00 0.00 0.00 12:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 veth45ab1d0 155.77 223.57 15.72 3590.37 0.00 0.00 0.00 0.29 13:00:01 docker0 40.41 56.91 2.98 775.99 0.00 0.00 0.00 0.00 13:00:01 ens3 180.54 117.00 1890.35 17.54 0.00 0.00 0.00 0.00 13:00:01 lo 1.53 1.53 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 16.35 23.36 1.38 363.80 0.00 0.00 0.00 0.00 Average: ens3 89.80 58.14 887.47 11.17 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1338) 09/30/25 _x86_64_ (8 CPU) 12:47:59 LINUX RESTART (8 CPU) 12:48:01 CPU %user %nice %system %iowait %steal %idle 12:49:01 all 2.31 0.00 0.67 4.15 0.02 92.85 12:49:01 0 2.95 0.00 0.57 2.95 0.02 93.51 12:49:01 1 4.87 0.00 0.52 17.96 0.03 76.62 12:49:01 2 1.19 0.00 0.67 0.48 0.02 97.65 12:49:01 3 2.89 0.00 0.53 0.60 0.02 95.96 12:49:01 4 2.25 0.00 0.50 1.15 0.02 96.08 12:49:01 5 1.65 0.00 0.55 0.77 0.03 97.00 12:49:01 6 1.97 0.00 1.67 1.22 0.02 95.13 12:49:01 7 0.69 0.00 0.30 8.19 0.02 90.81 12:50:01 all 0.20 0.00 0.02 0.73 0.01 99.03 12:50:01 0 0.28 0.00 0.03 0.05 0.00 99.63 12:50:01 1 0.03 0.00 0.02 5.83 0.00 94.12 12:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:50:01 3 0.05 0.00 0.05 0.00 0.00 99.90 12:50:01 4 0.00 0.00 0.03 0.00 0.00 99.97 12:50:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:50:01 6 0.05 0.00 0.03 0.00 0.00 99.92 12:50:01 7 1.17 0.00 0.02 0.00 0.03 98.78 12:51:01 all 0.25 0.00 0.02 0.01 0.00 99.72 12:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:51:01 1 0.03 0.00 0.05 0.03 0.00 99.88 12:51:01 2 0.00 0.00 0.03 0.00 0.00 99.97 12:51:01 3 0.03 0.00 0.02 0.03 0.00 99.92 12:51:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:51:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:51:01 6 0.03 0.00 0.02 0.00 0.00 99.95 12:51:01 7 1.89 0.00 0.05 0.02 0.02 98.03 12:52:01 all 0.02 0.00 0.01 0.00 0.01 99.96 12:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:52:01 1 0.05 0.00 0.00 0.00 0.02 99.93 12:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:52:01 3 0.00 0.00 0.03 0.00 0.00 99.97 12:52:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:52:01 5 0.02 0.00 0.00 0.00 0.02 99.97 12:52:01 6 0.00 0.00 0.00 0.00 0.02 99.98 12:52:01 7 0.05 0.00 0.02 0.00 0.03 99.90 12:53:01 all 0.02 0.00 0.01 0.00 0.00 99.96 12:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:53:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:53:01 2 0.02 0.00 0.00 0.02 0.00 99.97 12:53:01 3 0.03 0.00 0.02 0.03 0.00 99.92 12:53:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:53:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:53:01 7 0.08 0.00 0.02 0.00 0.03 99.87 12:54:01 all 0.01 0.00 0.01 0.00 0.01 99.97 12:54:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:54:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:54:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:54:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:54:01 7 0.03 0.00 0.05 0.00 0.02 99.90 12:55:01 all 0.01 0.00 0.01 0.00 0.00 99.97 12:55:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:55:01 3 0.02 0.00 0.00 0.02 0.02 99.95 12:55:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:55:01 5 0.02 0.00 0.00 0.00 0.02 99.97 12:55:01 6 0.03 0.00 0.00 0.00 0.00 99.97 12:55:01 7 0.02 0.00 0.02 0.00 0.03 99.93 12:56:01 all 0.02 0.00 0.00 0.01 0.00 99.97 12:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 3 0.02 0.00 0.00 0.05 0.00 99.93 12:56:01 4 0.00 0.00 0.00 0.00 0.02 99.98 12:56:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:56:01 7 0.03 0.00 0.00 0.02 0.02 99.93 12:57:01 all 0.82 0.00 0.05 0.01 0.01 99.11 12:57:01 0 0.93 0.00 0.03 0.00 0.00 99.03 12:57:01 1 0.37 0.00 0.02 0.02 0.02 99.58 12:57:01 2 0.43 0.00 0.13 0.00 0.00 99.43 12:57:01 3 1.22 0.00 0.08 0.00 0.00 98.70 12:57:01 4 1.67 0.00 0.02 0.00 0.00 98.32 12:57:01 5 0.70 0.00 0.07 0.05 0.00 99.18 12:57:01 6 0.23 0.00 0.02 0.00 0.02 99.73 12:57:01 7 0.97 0.00 0.08 0.03 0.03 98.88 12:58:01 all 10.43 0.00 1.09 1.24 0.03 87.22 12:58:01 0 4.89 0.00 0.62 0.15 0.02 94.32 12:58:01 1 6.22 0.00 0.77 0.18 0.02 92.81 12:58:01 2 6.65 0.00 1.39 3.71 0.03 88.22 12:58:01 3 15.30 0.00 1.00 0.80 0.03 82.87 12:58:01 4 13.76 0.00 1.22 0.35 0.02 84.65 12:58:01 5 28.06 0.00 1.94 0.33 0.05 69.61 12:58:01 6 2.45 0.00 0.50 0.03 0.00 97.02 12:58:01 7 6.14 0.00 1.22 4.41 0.05 88.17 12:59:01 all 24.82 0.00 1.63 0.92 0.07 72.56 12:59:01 0 25.81 0.00 2.43 3.58 0.07 68.12 12:59:01 1 28.61 0.00 1.27 0.20 0.07 69.85 12:59:01 2 26.55 0.00 1.70 0.02 0.05 71.68 12:59:01 3 21.93 0.00 1.16 0.13 0.05 76.73 12:59:01 4 28.72 0.00 1.40 0.25 0.07 69.56 12:59:01 5 19.95 0.00 1.74 2.88 0.07 75.36 12:59:01 6 21.83 0.00 1.79 0.00 0.08 76.30 12:59:01 7 25.18 0.00 1.55 0.22 0.07 72.98 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 18.43 0.00 1.89 0.51 0.04 79.13 13:00:01 0 29.79 0.00 2.18 0.18 0.05 67.79 13:00:01 1 13.26 0.00 1.99 0.07 0.03 84.65 13:00:01 2 23.38 0.00 2.99 1.55 0.05 72.02 13:00:01 3 11.90 0.00 1.77 1.67 0.05 84.60 13:00:01 4 20.90 0.00 1.57 0.23 0.03 77.26 13:00:01 5 13.04 0.00 1.28 0.34 0.05 85.29 13:00:01 6 13.06 0.00 1.64 0.02 0.02 85.27 13:00:01 7 21.99 0.00 1.70 0.08 0.05 76.18 Average: all 4.77 0.00 0.45 0.63 0.02 94.13 Average: 0 5.38 0.00 0.49 0.58 0.01 93.54 Average: 1 4.45 0.00 0.39 2.02 0.02 93.12 Average: 2 4.84 0.00 0.58 0.48 0.01 94.09 Average: 3 4.44 0.00 0.39 0.28 0.01 94.88 Average: 4 5.60 0.00 0.40 0.17 0.01 93.82 Average: 5 5.27 0.00 0.47 0.36 0.02 93.88 Average: 6 3.30 0.00 0.47 0.11 0.01 96.11 Average: 7 4.83 0.00 0.42 1.08 0.03 93.64