---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23534 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 25G 131G 16% / 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 884 13443 0 17838 30829 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:4e:f7:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe4e:f7a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:be:1f:a2 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::42:10ff:febe:1fa2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23534) 06/24/25 _x86_64_ (8 CPU) 19:23:30 LINUX RESTART (8 CPU) 19:24:02 tps rtps wtps bread/s bwrtn/s 19:25:01 306.78 25.94 280.83 838.10 66032.60 19:26:01 212.11 25.33 186.79 1876.62 73394.97 19:27:01 68.34 1.52 66.82 56.26 35994.27 19:28:01 110.95 5.93 105.02 212.36 146308.95 19:29:01 119.81 2.62 117.20 385.54 66130.58 19:30:01 241.25 0.30 240.95 33.32 188371.08 19:31:01 244.41 0.08 244.33 9.33 223098.82 19:32:01 120.80 0.02 120.78 0.13 173134.21 19:33:01 12.58 0.00 12.58 0.00 401.13 19:34:01 8.63 0.00 8.63 0.00 266.84 19:35:01 11.60 0.00 11.60 0.00 388.07 19:36:01 77.99 0.12 77.87 16.26 129056.76 19:37:01 124.40 0.43 123.96 40.39 24543.51 Average: 127.43 4.76 122.67 266.05 86726.18 19:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:25:01 29919092 31645644 3020120 9.17 79440 1948940 1476520 4.34 945488 1762952 207656 19:26:01 28371156 30542340 4568056 13.87 99532 2355708 2562236 7.54 2136476 2083196 18704 19:27:01 26120140 30052948 6819072 20.70 108404 4065064 2659132 7.82 3301864 3106312 1282428 19:28:01 22162104 29502992 10777108 32.72 114756 7365080 3031844 8.92 4992712 5268380 209548 19:29:01 19682292 28830792 13256920 40.25 124424 9099388 3677608 10.82 6356008 6315048 1564 19:30:01 15865228 28783996 17073984 51.83 131132 12757896 3829680 11.27 6414316 9963304 141268 19:31:01 11533912 28786624 21405300 64.98 137480 16965340 3814808 11.22 6417732 14168976 898784 19:32:01 11689788 28794852 21249424 64.51 139504 16818460 3652192 10.75 6614644 13818988 888 19:33:01 11689288 28795708 21249924 64.51 140484 16818672 3652192 10.75 7188940 13244300 64 19:34:01 11689220 28796424 21249992 64.51 141072 16818772 3668624 10.79 7646648 12787436 44 19:35:01 11687540 28796056 21251672 64.52 142092 16818920 3668624 10.79 8210404 12224536 8 19:36:01 14369704 31515640 18569508 56.38 143428 16853984 1654508 4.87 5632464 12125200 34780 19:37:01 13794836 31592760 19144376 58.12 163716 17451812 1452520 4.27 5607976 12685740 52856 Average: 17582638 29725906 15356574 46.62 128113 12010618 2984653 8.78 5497359 9196490 219122 19:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:25:01 ens3 431.74 284.31 2132.30 51.24 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 19:26:01 ens3 1293.07 804.63 5374.58 210.98 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 19:27:01 ens3 1803.62 1196.10 6193.56 362.18 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 ens3 1453.72 998.55 2015.90 345.08 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:29:01 ens3 582.57 437.91 3827.60 109.00 0.00 0.00 0.00 0.00 19:29:01 docker0 11.43 22.21 0.64 64.83 0.00 0.00 0.00 0.00 19:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:30:01 ens3 235.79 144.69 70.56 55.08 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 19:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 159.01 108.80 37.87 30.22 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 955.16 942.89 131.07 6265.67 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 4.73 4.73 0.42 0.42 0.00 0.00 0.00 0.00 19:33:01 ens3 2092.50 2225.24 161.91 17532.58 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 18.39 18.39 1.67 1.67 0.00 0.00 0.00 0.00 19:34:01 ens3 1805.86 1761.05 135.26 13898.38 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 12.60 12.60 1.14 1.14 0.00 0.00 0.00 0.00 19:35:01 ens3 2000.70 2161.36 153.93 17076.94 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 18.33 18.33 1.66 1.66 0.00 0.00 0.00 0.00 19:36:01 ens3 943.19 839.59 417.52 4066.49 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 47.93 47.93 4.35 4.35 0.00 0.00 0.00 0.00 19:37:01 ens3 82.45 75.07 552.86 14.34 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 1065.41 922.40 1630.43 4623.03 0.00 0.00 0.00 0.00 Average: docker0 0.88 1.74 0.05 5.00 0.00 0.00 0.00 0.00 Average: lo 8.32 8.32 0.76 0.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23534) 06/24/25 _x86_64_ (8 CPU) 19:23:30 LINUX RESTART (8 CPU) 19:24:02 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 10.12 0.00 1.01 2.56 0.04 86.27 19:25:01 0 11.97 0.00 0.92 0.22 0.03 86.86 19:25:01 1 2.61 0.00 0.70 1.05 0.03 95.60 19:25:01 2 0.75 0.00 0.14 0.03 0.02 99.06 19:25:01 3 3.43 0.00 0.12 0.09 0.09 96.28 19:25:01 4 0.78 0.00 0.15 0.02 0.02 99.03 19:25:01 5 41.29 0.00 2.77 2.07 0.09 53.78 19:25:01 6 1.12 0.00 0.72 13.78 0.07 84.31 19:25:01 7 18.97 0.00 2.55 3.21 0.05 75.22 19:26:01 all 21.24 0.00 1.47 1.34 0.07 75.87 19:26:01 0 24.32 0.00 2.29 0.62 0.07 72.71 19:26:01 1 23.15 0.00 1.10 0.10 0.07 75.58 19:26:01 2 24.71 0.00 0.92 0.13 0.08 74.15 19:26:01 3 22.10 0.00 2.20 0.72 0.08 74.90 19:26:01 4 17.35 0.00 1.35 0.03 0.05 81.21 19:26:01 5 28.81 0.00 1.60 0.88 0.07 68.63 19:26:01 6 13.25 0.00 1.36 7.99 0.07 77.33 19:26:01 7 16.18 0.00 0.95 0.35 0.05 82.47 19:27:01 all 32.64 0.00 2.12 0.54 0.07 64.63 19:27:01 0 35.23 0.00 3.83 0.87 0.07 60.00 19:27:01 1 27.80 0.00 1.27 0.02 0.07 70.85 19:27:01 2 31.38 0.00 3.12 0.00 0.07 65.43 19:27:01 3 23.18 0.00 1.93 0.08 0.07 74.74 19:27:01 4 41.60 0.00 2.42 0.02 0.08 55.88 19:27:01 5 41.32 0.00 1.47 0.08 0.10 57.02 19:27:01 6 32.58 0.00 1.62 2.76 0.08 62.96 19:27:01 7 27.98 0.00 1.32 0.45 0.07 70.18 19:28:01 all 33.70 0.00 2.46 4.93 0.08 58.83 19:28:01 0 39.77 0.00 3.35 2.39 0.07 54.42 19:28:01 1 32.36 0.00 2.09 0.00 0.07 65.48 19:28:01 2 31.76 0.00 1.77 3.49 0.10 62.88 19:28:01 3 28.60 0.00 2.05 9.80 0.07 59.48 19:28:01 4 33.36 0.00 1.30 2.12 0.07 63.15 19:28:01 5 30.69 0.00 2.12 0.15 0.08 66.96 19:28:01 6 42.45 0.00 3.74 2.77 0.08 50.96 19:28:01 7 30.65 0.00 3.22 18.74 0.10 47.30 19:29:01 all 25.88 0.00 2.03 1.46 0.07 70.56 19:29:01 0 13.74 0.00 1.72 0.85 0.07 83.62 19:29:01 1 47.19 0.00 5.09 0.12 0.12 47.49 19:29:01 2 32.05 0.00 0.97 0.18 0.07 66.73 19:29:01 3 14.98 0.00 1.66 0.05 0.07 83.25 19:29:01 4 26.14 0.00 2.27 9.47 0.08 62.03 19:29:01 5 31.41 0.00 1.76 0.03 0.07 66.73 19:29:01 6 18.11 0.00 1.82 0.84 0.05 79.18 19:29:01 7 23.41 0.00 0.99 0.15 0.07 75.39 19:30:01 all 7.66 0.00 3.38 4.47 0.06 84.44 19:30:01 0 4.98 0.00 4.03 3.63 0.05 87.31 19:30:01 1 5.30 0.00 2.33 1.34 0.05 90.97 19:30:01 2 5.19 0.00 2.45 4.13 0.05 88.17 19:30:01 3 8.06 0.00 2.40 1.95 0.05 87.54 19:30:01 4 16.83 0.00 3.94 0.18 0.05 79.00 19:30:01 5 7.01 0.00 3.59 1.45 0.05 87.90 19:30:01 6 9.63 0.00 5.74 17.46 0.08 67.09 19:30:01 7 4.20 0.00 2.60 5.63 0.05 87.52 19:31:01 all 5.35 0.00 3.68 5.58 0.05 85.34 19:31:01 0 4.25 0.00 1.69 1.42 0.03 92.60 19:31:01 1 6.95 0.00 3.26 10.26 0.05 79.48 19:31:01 2 4.38 0.00 3.78 9.51 0.03 82.29 19:31:01 3 2.94 0.00 2.94 3.66 0.05 90.41 19:31:01 4 5.97 0.00 3.26 3.21 0.05 87.51 19:31:01 5 7.26 0.00 7.85 0.99 0.05 83.84 19:31:01 6 5.61 0.00 3.70 6.48 0.03 84.17 19:31:01 7 5.43 0.00 2.95 9.11 0.05 82.46 19:32:01 all 11.38 0.00 3.33 3.50 0.06 81.73 19:32:01 0 5.98 0.00 6.20 6.42 0.07 81.34 19:32:01 1 18.13 0.00 5.97 5.44 0.07 70.40 19:32:01 2 13.69 0.00 4.00 8.25 0.07 73.99 19:32:01 3 6.00 0.00 2.08 1.11 0.03 90.78 19:32:01 4 14.64 0.00 2.77 1.41 0.07 81.12 19:32:01 5 10.25 0.00 1.29 0.37 0.07 88.02 19:32:01 6 11.11 0.00 2.65 4.88 0.05 81.31 19:32:01 7 11.30 0.00 1.68 0.17 0.07 86.78 19:33:01 all 20.53 0.00 0.85 0.05 0.09 78.49 19:33:01 0 19.28 0.00 0.87 0.00 0.07 79.78 19:33:01 1 24.62 0.00 0.98 0.02 0.08 74.31 19:33:01 2 25.41 0.00 0.99 0.02 0.07 73.51 19:33:01 3 12.38 0.00 0.52 0.00 0.10 86.99 19:33:01 4 24.87 0.00 1.04 0.02 0.08 74.00 19:33:01 5 23.62 0.00 0.99 0.32 0.08 74.98 19:33:01 6 20.86 0.00 0.85 0.03 0.10 78.15 19:33:01 7 13.15 0.00 0.57 0.00 0.08 86.20 19:34:01 all 16.18 0.00 0.64 0.04 0.07 83.07 19:34:01 0 19.94 0.00 0.72 0.02 0.07 79.25 19:34:01 1 18.87 0.00 0.74 0.00 0.07 80.33 19:34:01 2 18.76 0.00 0.68 0.02 0.07 80.47 19:34:01 3 8.98 0.00 0.37 0.02 0.05 90.59 19:34:01 4 17.68 0.00 0.70 0.00 0.08 81.54 19:34:01 5 17.80 0.00 0.94 0.23 0.10 80.93 19:34:01 6 20.65 0.00 0.74 0.02 0.07 78.52 19:34:01 7 6.71 0.00 0.30 0.00 0.05 92.94 19:35:01 all 20.11 0.00 0.76 0.06 0.08 78.99 19:35:01 0 13.43 0.00 0.62 0.00 0.07 85.88 19:35:01 1 23.49 0.00 0.89 0.02 0.08 75.52 19:35:01 2 22.79 0.00 0.87 0.00 0.08 76.25 19:35:01 3 7.77 0.00 0.32 0.00 0.10 91.81 19:35:01 4 25.87 0.00 0.82 0.03 0.07 73.21 19:35:01 5 19.24 0.00 0.91 0.37 0.10 79.39 19:35:01 6 23.31 0.00 0.80 0.00 0.07 75.82 19:35:01 7 24.97 0.00 0.89 0.02 0.10 74.02 19:35:01 CPU %user %nice %system %iowait %steal %idle 19:36:01 all 11.18 0.00 3.21 2.32 0.06 83.23 19:36:01 0 10.58 0.00 2.32 0.03 0.05 87.01 19:36:01 1 10.25 0.00 0.90 0.02 0.05 88.78 19:36:01 2 12.13 0.00 2.92 1.50 0.07 83.39 19:36:01 3 8.06 0.00 2.79 2.60 0.07 86.48 19:36:01 4 11.67 0.00 2.06 0.03 0.07 86.17 19:36:01 5 15.03 0.00 3.17 2.23 0.05 79.53 19:36:01 6 10.30 0.00 6.01 6.13 0.07 77.49 19:36:01 7 11.43 0.00 5.55 6.04 0.05 76.93 19:37:01 all 21.29 0.00 4.98 0.13 0.08 73.53 19:37:01 0 19.71 0.00 4.51 0.00 0.07 75.71 19:37:01 1 33.07 0.00 7.04 0.19 0.10 59.61 19:37:01 2 21.16 0.00 4.23 0.02 0.05 74.55 19:37:01 3 19.16 0.00 6.55 0.02 0.08 74.18 19:37:01 4 15.49 0.00 5.79 0.25 0.07 78.40 19:37:01 5 25.25 0.00 2.94 0.00 0.07 71.75 19:37:01 6 16.47 0.00 4.39 0.00 0.07 79.07 19:37:01 7 20.18 0.00 4.33 0.53 0.08 74.89 Average: all 18.28 0.00 2.30 2.07 0.07 77.28 Average: 0 17.20 0.00 2.55 1.27 0.06 78.92 Average: 1 21.09 0.00 2.49 1.42 0.07 74.94 Average: 2 18.83 0.00 2.07 2.09 0.06 76.95 Average: 3 12.76 0.00 2.00 1.55 0.07 83.62 Average: 4 19.44 0.00 2.14 1.29 0.06 77.06 Average: 5 23.00 0.00 2.41 0.71 0.07 73.80 Average: 6 17.38 0.00 2.63 4.84 0.07 75.09 Average: 7 16.52 0.00 2.14 3.41 0.07 77.86