---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35271 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 870 23264 0 8032 30840 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:e6:f1:0b brd ff:ff:ff:ff:ff:ff inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fee6:f10b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:d2:30:91 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::42:76ff:fed2:3091/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35271) 08/13/25 _x86_64_ (8 CPU) 13:25:31 LINUX RESTART (8 CPU) 13:26:01 tps rtps wtps bread/s bwrtn/s 13:27:01 43.40 26.87 16.53 2634.32 14960.21 13:28:01 9.30 0.00 9.30 0.00 12783.20 13:29:01 8.92 0.00 8.92 0.00 12511.78 13:30:01 9.06 0.00 9.06 0.00 12779.07 13:31:01 9.12 0.00 9.12 0.00 12646.96 13:32:01 12.39 3.18 9.21 141.66 12829.05 13:33:01 216.66 22.85 193.82 744.28 20694.02 13:34:01 240.48 20.73 219.75 2343.74 121472.02 13:35:01 478.70 2.68 476.02 414.33 110977.37 13:36:01 24.23 0.05 24.18 2.67 13090.62 13:37:01 242.24 0.27 241.97 19.86 47080.57 13:38:01 48.96 0.02 48.94 4.27 11916.55 Average: 111.95 6.39 105.56 525.43 33644.18 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 30656656 31900012 2282564 6.93 38652 1533252 1273680 3.75 621208 1415240 76 13:28:01 30655572 31899116 2283648 6.93 38740 1533264 1273680 3.75 622380 1415196 120 13:29:01 30653728 31897384 2285492 6.94 38820 1533260 1273680 3.75 623396 1415200 36 13:30:01 30651520 31895324 2287700 6.95 38908 1533272 1273680 3.75 624712 1415208 200 13:31:01 30651368 31895260 2287852 6.95 39016 1533272 1290656 3.80 625092 1415204 28 13:32:01 30547076 31801064 2392144 7.26 39156 1543088 1290656 3.80 721836 1422528 128 13:33:01 30053252 31665452 2885968 8.76 74064 1846464 1413652 4.16 893780 1698556 191392 13:34:01 24546868 31644532 8392352 25.48 146596 7023892 1812464 5.33 1009740 6800088 2383308 13:35:01 23111392 30455160 9827828 29.84 162792 7248680 7705480 22.67 2371592 6790708 908 13:36:01 22231520 29580832 10707700 32.51 164256 7253008 9046260 26.62 3313268 6716372 248 13:37:01 21401664 29300592 11537556 35.03 207124 7704312 9480768 27.89 3688164 7104584 3576 13:38:01 23230964 31090492 9708256 29.47 207600 7676848 2986632 8.79 1985720 7033728 76 Average: 27365965 31252102 5573255 16.92 99644 3996884 3343441 9.84 1425074 3720218 215008 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 ens3 189.52 129.09 516.85 28.83 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 ens3 0.35 0.17 0.07 0.07 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 0.20 0.15 0.06 0.19 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 0.28 0.22 0.06 0.17 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 ens3 0.23 0.18 0.06 0.17 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 93.79 56.80 127.14 19.75 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 ens3 176.22 127.48 1236.34 34.91 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 ens3 1332.79 740.84 42939.12 60.29 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 14.40 14.40 1.31 1.31 0.00 0.00 0.00 0.00 13:35:01 vethadd35bc 13.78 17.63 1.10 198.25 0.00 0.00 0.00 0.02 13:35:01 ens3 23.26 19.28 199.44 2.44 0.00 0.00 0.00 0.00 13:35:01 veth58ffe2e 1.62 1.77 0.17 0.18 0.00 0.00 0.00 0.00 13:35:01 vethb095769 0.87 1.02 0.05 0.06 0.00 0.00 0.00 0.00 13:36:01 vethadd35bc 0.28 0.42 0.02 0.02 0.00 0.00 0.00 0.00 13:36:01 ens3 2.48 2.43 0.92 1.04 0.00 0.00 0.00 0.00 13:36:01 veth58ffe2e 16.81 13.40 2.01 2.08 0.00 0.00 0.00 0.00 13:36:01 vethb095769 4.22 5.32 0.64 0.52 0.00 0.00 0.00 0.00 13:37:01 vethadd35bc 0.88 0.92 0.06 0.06 0.00 0.00 0.00 0.00 13:37:01 ens3 155.35 92.24 2230.33 8.70 0.00 0.00 0.00 0.00 13:37:01 veth58ffe2e 14.50 9.90 7.57 3.57 0.00 0.00 0.00 0.00 13:37:01 vethb095769 3.35 4.98 0.54 2.54 0.00 0.00 0.00 0.00 13:38:01 ens3 9.43 10.36 5.85 1.62 0.00 0.00 0.00 0.00 13:38:01 docker0 67.57 119.00 5.16 1385.67 0.00 0.00 0.00 0.00 13:38:01 br-953729df8d4a 15.50 18.93 1.03 198.34 0.00 0.00 0.00 0.00 13:38:01 lo 27.30 27.30 2.46 2.46 0.00 0.00 0.00 0.00 Average: ens3 165.32 98.27 3937.79 13.18 0.00 0.00 0.00 0.00 Average: docker0 5.63 9.92 0.43 115.46 0.00 0.00 0.00 0.00 Average: br-953729df8d4a 1.29 1.58 0.09 16.53 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35271) 08/13/25 _x86_64_ (8 CPU) 13:25:31 LINUX RESTART (8 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 1.99 0.00 0.22 0.78 0.01 96.99 13:27:01 0 2.65 0.00 0.12 0.30 0.02 96.92 13:27:01 1 1.57 0.00 0.23 0.63 0.02 97.55 13:27:01 2 3.77 0.00 0.17 0.05 0.02 95.99 13:27:01 3 1.32 0.00 0.28 0.02 0.00 98.38 13:27:01 4 0.75 0.00 0.28 0.10 0.00 98.87 13:27:01 5 2.33 0.00 0.25 4.70 0.00 92.71 13:27:01 6 1.79 0.00 0.33 0.43 0.03 97.41 13:27:01 7 1.77 0.00 0.08 0.00 0.00 98.15 13:28:01 all 0.10 0.00 0.01 0.62 0.01 99.26 13:28:01 0 0.68 0.00 0.00 0.00 0.00 99.32 13:28:01 1 0.00 0.00 0.00 0.13 0.00 99.87 13:28:01 2 0.02 0.00 0.00 0.00 0.02 99.97 13:28:01 3 0.07 0.00 0.02 0.00 0.03 99.88 13:28:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:28:01 5 0.00 0.00 0.00 4.85 0.00 95.15 13:28:01 6 0.03 0.00 0.03 0.00 0.02 99.92 13:28:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:29:01 all 0.09 0.00 0.01 0.79 0.00 99.11 13:29:01 0 0.62 0.00 0.02 0.00 0.02 99.35 13:29:01 1 0.00 0.00 0.02 0.07 0.00 99.92 13:29:01 2 0.00 0.00 0.00 0.00 0.02 99.98 13:29:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:29:01 5 0.00 0.00 0.00 6.28 0.02 93.70 13:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:29:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:30:01 all 0.02 0.00 0.00 0.75 0.01 99.22 13:30:01 0 0.05 0.00 0.00 0.00 0.00 99.95 13:30:01 1 0.00 0.00 0.00 0.02 0.00 99.98 13:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:30:01 3 0.05 0.00 0.00 0.00 0.02 99.93 13:30:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:30:01 5 0.00 0.00 0.00 5.99 0.00 94.01 13:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:30:01 7 0.02 0.00 0.00 0.00 0.02 99.97 13:31:01 all 0.04 0.00 0.01 0.72 0.01 99.23 13:31:01 0 0.18 0.00 0.02 0.00 0.00 99.80 13:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:31:01 2 0.02 0.00 0.02 0.00 0.02 99.95 13:31:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:31:01 4 0.00 0.00 0.00 0.05 0.00 99.95 13:31:01 5 0.02 0.00 0.02 5.65 0.00 94.32 13:31:01 6 0.02 0.00 0.00 0.07 0.00 99.92 13:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:32:01 all 0.78 0.00 0.06 0.87 0.01 98.29 13:32:01 0 1.55 0.00 0.03 0.00 0.02 98.40 13:32:01 1 0.77 0.00 0.13 0.27 0.00 98.83 13:32:01 2 1.93 0.00 0.00 0.00 0.02 98.05 13:32:01 3 0.52 0.00 0.13 0.00 0.03 99.32 13:32:01 4 0.07 0.00 0.02 0.00 0.02 99.90 13:32:01 5 0.47 0.00 0.03 6.65 0.00 92.85 13:32:01 6 0.82 0.00 0.08 0.05 0.00 99.05 13:32:01 7 0.12 0.00 0.05 0.00 0.00 99.83 13:33:01 all 8.94 0.00 0.68 3.71 0.03 86.63 13:33:01 0 9.34 0.00 0.75 0.74 0.02 89.15 13:33:01 1 17.73 0.00 1.02 2.19 0.03 79.02 13:33:01 2 1.89 0.00 0.12 0.03 0.05 97.91 13:33:01 3 2.83 0.00 0.38 1.67 0.02 95.10 13:33:01 4 0.42 0.00 0.15 0.03 0.00 99.40 13:33:01 5 5.60 0.00 0.74 16.33 0.03 77.30 13:33:01 6 22.17 0.00 1.42 7.17 0.05 69.19 13:33:01 7 11.64 0.00 0.82 1.58 0.02 85.94 13:34:01 all 16.31 0.00 6.77 18.19 0.08 58.65 13:34:01 0 16.27 0.00 6.79 9.18 0.12 67.64 13:34:01 1 15.52 0.00 5.11 3.38 0.05 75.93 13:34:01 2 13.56 0.00 6.51 57.65 0.08 22.21 13:34:01 3 16.47 0.00 6.40 11.34 0.07 65.72 13:34:01 4 16.33 0.00 6.81 10.41 0.07 66.38 13:34:01 5 21.33 0.00 8.17 16.81 0.08 53.61 13:34:01 6 15.88 0.00 7.11 19.06 0.09 57.86 13:34:01 7 15.08 0.00 7.24 17.94 0.07 59.67 13:35:01 all 15.98 0.00 3.33 11.93 0.07 68.69 13:35:01 0 14.30 0.00 3.31 16.25 0.05 66.08 13:35:01 1 15.65 0.00 3.10 4.06 0.05 77.13 13:35:01 2 20.33 0.00 3.71 2.45 0.07 73.45 13:35:01 3 15.84 0.00 3.93 24.39 0.08 55.76 13:35:01 4 20.44 0.00 3.43 6.77 0.08 69.27 13:35:01 5 12.23 0.00 2.85 15.90 0.07 68.95 13:35:01 6 12.85 0.00 3.12 13.98 0.08 69.96 13:35:01 7 16.19 0.00 3.23 11.60 0.08 68.89 13:36:01 all 16.56 0.00 1.41 0.69 0.06 81.28 13:36:01 0 14.72 0.00 1.22 3.05 0.07 80.94 13:36:01 1 23.02 0.00 1.46 0.00 0.07 75.45 13:36:01 2 12.59 0.00 1.36 0.00 0.05 86.00 13:36:01 3 15.31 0.00 1.37 0.03 0.07 83.22 13:36:01 4 12.09 0.00 1.12 0.07 0.07 86.65 13:36:01 5 16.82 0.00 1.46 2.34 0.05 79.33 13:36:01 6 16.76 0.00 1.63 0.05 0.05 81.51 13:36:01 7 21.17 0.00 1.64 0.00 0.07 77.13 13:37:01 all 10.06 0.00 2.93 4.27 0.08 82.65 13:37:01 0 10.08 0.00 3.05 2.13 0.09 84.65 13:37:01 1 12.24 0.00 3.03 1.25 0.08 83.39 13:37:01 2 8.05 0.00 3.98 3.52 0.08 84.37 13:37:01 3 10.70 0.00 2.15 7.16 0.07 79.92 13:37:01 4 8.01 0.00 2.88 5.41 0.07 83.63 13:37:01 5 7.01 0.00 2.12 3.82 0.07 86.98 13:37:01 6 9.97 0.00 2.75 7.94 0.09 79.25 13:37:01 7 14.41 0.00 3.49 3.01 0.08 79.01 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 3.07 0.00 0.78 0.90 0.05 95.19 13:38:01 0 3.98 0.00 0.75 0.17 0.05 95.05 13:38:01 1 3.32 0.00 0.90 0.17 0.05 95.56 13:38:01 2 3.03 0.00 0.70 0.17 0.05 96.05 13:38:01 3 1.74 0.00 0.80 1.72 0.05 95.69 13:38:01 4 3.39 0.00 1.02 4.49 0.03 91.06 13:38:01 5 3.65 0.00 0.75 0.08 0.07 95.45 13:38:01 6 2.49 0.00 0.68 0.12 0.03 96.68 13:38:01 7 2.97 0.00 0.67 0.32 0.07 95.98 Average: all 6.13 0.00 1.34 3.66 0.03 88.83 Average: 0 6.17 0.00 1.32 2.63 0.04 89.84 Average: 1 7.46 0.00 1.24 1.01 0.03 90.26 Average: 2 5.41 0.00 1.37 5.24 0.04 87.93 Average: 3 5.38 0.00 1.28 3.83 0.04 89.47 Average: 4 5.09 0.00 1.30 2.26 0.03 91.32 Average: 5 5.76 0.00 1.35 7.44 0.03 85.41 Average: 6 6.87 0.00 1.42 4.03 0.04 87.64 Average: 7 6.92 0.00 1.43 2.84 0.03 88.77