---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11026 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 712K 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 899 23521 0 7746 30812 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:23:5f:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85607sec preferred_lft 85607sec inet6 fe80::f816:3eff:fe23:5f2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:dc:46:6c 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:e3ff:fedc:466c/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-11026) 11/07/25 _x86_64_ (8 CPU) 13:23:23 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 359.46 40.94 318.52 2958.41 30676.02 13:26:01 404.32 4.82 399.50 509.96 216103.43 13:27:01 298.35 1.12 297.23 27.06 34360.67 13:28:01 21.25 0.02 21.23 0.13 21351.91 13:29:01 244.94 0.43 244.51 31.99 56139.58 13:30:01 29.23 0.00 29.23 0.00 21508.95 13:31:01 17.65 0.00 17.65 0.00 18531.44 13:32:01 11.96 0.00 11.96 0.00 306.88 13:33:01 22.11 0.00 22.11 0.00 282.62 13:34:01 17.08 0.00 17.08 0.00 346.21 13:35:01 10.63 0.00 10.63 0.00 200.63 13:36:01 70.87 0.85 70.02 45.33 1577.60 Average: 125.33 3.96 121.37 294.04 33455.23 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29926700 31713104 3012520 9.15 77720 2011324 1364324 4.01 866340 1838288 284924 13:26:01 24366848 31257404 8572372 26.02 135704 6866372 5582096 16.42 1377680 6604600 25096 13:27:01 20502800 27674668 12436420 37.76 150116 7113776 13308432 39.16 5289676 6448424 2996 13:28:01 20332780 27492644 12606440 38.27 150284 7103308 13547664 39.86 5483688 6423952 416 13:29:01 19666404 27384292 13272816 40.29 192448 7564852 14275128 42.00 5683172 6831100 584 13:30:01 19479804 27208848 13459416 40.86 192600 7574684 14019856 41.25 5870120 6825688 4780 13:31:01 18888560 26618432 14050660 42.66 192744 7575212 14655208 43.12 6460080 6825836 412 13:32:01 18891944 26622176 14047276 42.65 192916 7575404 14701488 43.26 6456300 6825560 492 13:33:01 18876384 26608316 14062836 42.69 193096 7577072 14701676 43.26 6471396 6826936 436 13:34:01 18824012 26558972 14115208 42.85 193260 7580188 14733716 43.35 6521700 6828820 988 13:35:01 18794504 26529796 14144716 42.94 193408 7580344 14732496 43.35 6551116 6828604 508 13:36:01 24022540 31488428 8916680 27.07 194616 7309756 1755936 5.17 1688440 6587620 24428 Average: 21047773 28096423 11891447 36.10 171576 6952691 11448168 33.68 4893309 6307952 28838 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 3.19 3.19 0.33 0.33 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 153.70 118.00 2239.20 29.83 0.00 0.00 0.00 0.00 13:26:01 vethb1b322b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth4246bd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth2cf784c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 16.73 16.73 1.52 1.52 0.00 0.00 0.00 0.00 13:27:01 vethb1b322b 149.69 171.74 27.79 26.60 0.00 0.00 0.00 0.00 13:27:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:27:01 br-c806dbe9765b 10.70 23.40 0.79 328.59 0.00 0.00 0.00 0.00 13:27:01 veth7eb4940 0.00 0.73 0.00 0.04 0.00 0.00 0.00 0.00 13:28:01 vethb1b322b 2.13 2.37 0.63 0.61 0.00 0.00 0.00 0.00 13:28:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:28:01 br-c806dbe9765b 0.50 0.30 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 veth7eb4940 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethb1b322b 3.23 3.58 0.52 0.66 0.00 0.00 0.00 0.00 13:29:01 vethd732778 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 2.03 2.03 0.17 0.17 0.00 0.00 0.00 0.00 13:29:01 br-c806dbe9765b 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 vethb1b322b 304.17 308.95 69.68 41.35 0.00 0.00 0.00 0.01 13:30:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:30:01 br-c806dbe9765b 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth7eb4940 0.00 0.87 0.00 0.05 0.00 0.00 0.00 0.00 13:31:01 vethb1b322b 66.26 67.54 13.79 7.12 0.00 0.00 0.00 0.00 13:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:31:01 br-c806dbe9765b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth7eb4940 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethb1b322b 55.62 56.62 12.01 6.00 0.00 0.00 0.00 0.00 13:32:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:32:01 br-c806dbe9765b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth7eb4940 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethb1b322b 115.85 118.90 18.06 13.23 0.00 0.00 0.00 0.00 13:33:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:33:01 br-c806dbe9765b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth7eb4940 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethb1b322b 350.41 356.46 71.80 43.23 0.00 0.00 0.00 0.01 13:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 br-c806dbe9765b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth7eb4940 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethb1b322b 6.23 6.85 1.26 0.77 0.00 0.00 0.00 0.00 13:35:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 br-c806dbe9765b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth7eb4940 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 13:36:01 docker0 35.39 53.89 3.53 1384.30 0.00 0.00 0.00 0.00 13:36:01 ens3 2025.01 1225.80 48683.29 191.14 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 2.95 4.50 0.29 115.52 0.00 0.00 0.00 0.00 Average: ens3 143.55 84.64 3996.47 11.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11026) 11/07/25 _x86_64_ (8 CPU) 13:23:23 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.52 0.00 0.86 2.77 0.03 86.83 13:25:01 0 0.85 0.00 1.31 10.56 0.03 87.24 13:25:01 1 2.05 0.00 0.24 0.03 0.02 97.66 13:25:01 2 30.52 0.00 2.01 2.55 0.07 64.86 13:25:01 3 23.27 0.00 1.36 1.17 0.05 74.15 13:25:01 4 1.24 0.00 0.41 6.98 0.02 91.36 13:25:01 5 14.59 0.00 0.98 0.59 0.03 83.80 13:25:01 6 3.07 0.00 0.48 0.22 0.03 96.20 13:25:01 7 0.58 0.00 0.14 0.07 0.00 99.22 13:26:01 all 16.49 0.00 7.08 14.75 0.07 61.62 13:26:01 0 16.25 0.00 7.12 3.44 0.07 73.13 13:26:01 1 16.42 0.00 6.43 7.51 0.05 69.59 13:26:01 2 14.93 0.00 6.76 24.51 0.07 53.73 13:26:01 3 17.77 0.00 6.75 6.64 0.07 68.77 13:26:01 4 14.97 0.00 7.44 25.49 0.05 52.05 13:26:01 5 16.57 0.00 9.34 34.85 0.07 39.18 13:26:01 6 17.92 0.00 5.47 3.19 0.05 73.38 13:26:01 7 17.06 0.00 7.30 12.42 0.08 63.13 13:27:01 all 60.87 0.00 6.11 1.07 0.12 31.83 13:27:01 0 59.87 0.00 5.82 0.78 0.12 33.42 13:27:01 1 58.95 0.00 6.23 0.74 0.13 33.95 13:27:01 2 60.25 0.00 6.12 0.68 0.14 32.81 13:27:01 3 60.68 0.00 5.93 1.35 0.13 31.91 13:27:01 4 63.93 0.00 5.95 0.71 0.12 29.29 13:27:01 5 61.30 0.00 6.85 3.18 0.12 28.56 13:27:01 6 58.06 0.00 5.77 0.41 0.12 35.66 13:27:01 7 63.92 0.00 6.18 0.73 0.14 29.03 13:28:01 all 6.63 0.00 0.66 0.88 0.05 91.78 13:28:01 0 7.95 0.00 0.89 0.02 0.05 91.09 13:28:01 1 6.96 0.00 0.54 0.02 0.03 92.46 13:28:01 2 5.02 0.00 0.59 0.02 0.05 94.32 13:28:01 3 6.61 0.00 0.47 0.30 0.05 92.57 13:28:01 4 6.92 0.00 0.74 0.03 0.05 92.26 13:28:01 5 4.15 0.00 0.52 6.69 0.05 88.59 13:28:01 6 5.68 0.00 0.67 0.02 0.05 93.59 13:28:01 7 9.72 0.00 0.87 0.00 0.07 89.34 13:29:01 all 9.04 0.00 2.54 3.06 0.07 85.30 13:29:01 0 7.70 0.00 2.88 5.27 0.05 84.10 13:29:01 1 14.02 0.00 2.91 0.77 0.08 82.22 13:29:01 2 6.81 0.00 2.15 1.23 0.07 89.74 13:29:01 3 8.41 0.00 2.55 2.35 0.05 86.64 13:29:01 4 9.47 0.00 1.98 0.86 0.07 87.62 13:29:01 5 4.85 0.00 2.89 12.32 0.08 79.86 13:29:01 6 7.54 0.00 2.15 0.77 0.07 89.47 13:29:01 7 13.44 0.00 2.75 0.89 0.07 82.85 13:30:01 all 10.02 0.00 1.06 0.96 0.07 87.88 13:30:01 0 11.28 0.00 1.22 6.76 0.08 80.65 13:30:01 1 10.01 0.00 1.02 0.02 0.07 88.88 13:30:01 2 10.36 0.00 0.89 0.03 0.05 88.66 13:30:01 3 11.17 0.00 1.09 0.10 0.08 87.56 13:30:01 4 10.52 0.00 1.17 0.10 0.07 88.14 13:30:01 5 8.61 0.00 1.32 0.40 0.08 89.58 13:30:01 6 8.48 0.00 0.79 0.02 0.05 90.67 13:30:01 7 9.78 0.00 1.01 0.25 0.08 88.88 13:31:01 all 3.36 0.00 0.50 0.79 0.06 95.28 13:31:01 0 2.58 0.00 0.60 4.06 0.07 92.69 13:31:01 1 4.25 0.00 0.65 0.17 0.07 94.86 13:31:01 2 2.49 0.00 0.34 0.00 0.07 97.11 13:31:01 3 2.82 0.00 0.52 0.03 0.08 96.54 13:31:01 4 4.86 0.00 0.39 0.00 0.07 94.69 13:31:01 5 3.00 0.00 0.57 2.06 0.07 94.31 13:31:01 6 3.04 0.00 0.30 0.00 0.05 96.61 13:31:01 7 3.90 0.00 0.62 0.02 0.08 95.38 13:32:01 all 2.47 0.00 0.42 0.03 0.06 97.02 13:32:01 0 2.54 0.00 0.35 0.00 0.05 97.06 13:32:01 1 2.49 0.00 0.38 0.03 0.07 97.02 13:32:01 2 3.67 0.00 0.39 0.00 0.07 95.87 13:32:01 3 2.00 0.00 0.47 0.02 0.07 97.44 13:32:01 4 2.21 0.00 0.35 0.00 0.05 97.39 13:32:01 5 1.44 0.00 0.32 0.15 0.07 98.03 13:32:01 6 3.40 0.00 0.47 0.02 0.07 96.05 13:32:01 7 2.00 0.00 0.57 0.00 0.07 97.36 13:33:01 all 2.89 0.00 0.47 0.03 0.07 96.54 13:33:01 0 4.08 0.00 0.45 0.02 0.05 95.41 13:33:01 1 2.49 0.00 0.52 0.08 0.07 96.84 13:33:01 2 2.35 0.00 0.40 0.02 0.07 97.16 13:33:01 3 2.45 0.00 0.47 0.00 0.07 97.01 13:33:01 4 3.23 0.00 0.52 0.03 0.08 96.13 13:33:01 5 3.29 0.00 0.45 0.08 0.07 96.10 13:33:01 6 2.03 0.00 0.50 0.02 0.07 97.39 13:33:01 7 3.20 0.00 0.49 0.03 0.08 96.19 13:34:01 all 5.17 0.00 0.70 0.05 0.06 94.02 13:34:01 0 5.09 0.00 0.85 0.03 0.07 93.96 13:34:01 1 5.28 0.00 0.92 0.17 0.07 93.57 13:34:01 2 5.52 0.00 0.70 0.00 0.07 93.71 13:34:01 3 5.67 0.00 0.69 0.03 0.03 93.57 13:34:01 4 5.37 0.00 0.70 0.03 0.07 93.83 13:34:01 5 5.24 0.00 0.52 0.07 0.07 94.11 13:34:01 6 4.55 0.00 0.64 0.02 0.07 94.73 13:34:01 7 4.63 0.00 0.58 0.02 0.05 94.72 13:35:01 all 1.26 0.00 0.31 0.02 0.05 98.37 13:35:01 0 0.85 0.00 0.35 0.00 0.03 98.77 13:35:01 1 0.67 0.00 0.23 0.08 0.05 98.96 13:35:01 2 1.57 0.00 0.20 0.00 0.05 98.18 13:35:01 3 0.65 0.00 0.20 0.02 0.05 99.08 13:35:01 4 2.26 0.00 0.38 0.00 0.05 97.31 13:35:01 5 1.10 0.00 0.35 0.00 0.05 98.50 13:35:01 6 1.91 0.00 0.39 0.02 0.05 97.64 13:35:01 7 1.09 0.00 0.35 0.00 0.05 98.51 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.79 0.00 1.09 0.13 0.04 94.94 13:36:01 0 2.06 0.00 1.09 0.17 0.03 96.66 13:36:01 1 13.14 0.00 1.32 0.08 0.05 85.41 13:36:01 2 1.73 0.00 1.26 0.44 0.03 96.54 13:36:01 3 4.28 0.00 1.12 0.05 0.05 94.49 13:36:01 4 2.22 0.00 0.72 0.03 0.03 96.99 13:36:01 5 2.28 0.00 1.20 0.07 0.05 96.40 13:36:01 6 3.04 0.00 1.00 0.18 0.05 95.72 13:36:01 7 1.57 0.00 1.07 0.03 0.03 97.29 Average: all 10.92 0.00 1.81 2.04 0.06 85.18 Average: 0 10.06 0.00 1.90 2.58 0.06 85.40 Average: 1 11.36 0.00 1.78 0.80 0.06 85.99 Average: 2 12.03 0.00 1.81 2.44 0.07 83.65 Average: 3 12.11 0.00 1.80 1.00 0.07 85.03 Average: 4 10.56 0.00 1.72 2.84 0.06 84.82 Average: 5 10.48 0.00 2.10 5.01 0.07 82.34 Average: 6 9.86 0.00 1.55 0.41 0.06 88.13 Average: 7 10.86 0.00 1.82 1.20 0.07 86.05