---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7 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 14G 142G 9% / 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 872 25285 0 6009 30839 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:65:45:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe65:4549/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:3f:1f:3e 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7) 05/02/24 _x86_64_ (8 CPU) 20:21:30 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 296.35 45.66 250.69 2019.40 42698.35 20:24:01 136.19 20.10 116.10 2365.47 45665.59 20:25:01 130.66 3.68 126.98 475.92 70793.53 20:26:01 118.86 0.10 118.76 5.20 99138.55 20:27:01 245.61 12.93 232.68 775.07 33727.40 20:28:01 16.41 0.27 16.15 14.13 345.96 20:29:01 13.08 0.02 13.06 0.13 1177.92 20:30:01 68.34 1.22 67.13 103.30 1753.13 Average: 128.19 10.50 117.69 719.80 36913.12 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30111616 31669584 2827604 8.58 67732 1802076 1409440 4.15 900748 1638256 145552 20:24:01 29817524 31732452 3121696 9.48 86172 2124560 1332040 3.92 880684 1920204 127144 20:25:01 27565724 31644116 5373496 16.31 121596 4165096 1375884 4.05 1019540 3910256 843696 20:26:01 25986544 31646508 6952676 21.11 130004 5683928 1424812 4.19 1026276 5427600 41428 20:27:01 22233540 28051964 10705680 32.50 140564 5810552 11950560 35.16 4862764 5239304 1488 20:28:01 21206712 27030352 11732508 35.62 141024 5814304 12390404 36.46 5916132 5203924 128 20:29:01 21680356 27535604 11258864 34.18 141544 5844104 11520644 33.90 5427176 5219764 704 20:30:01 25918656 31603732 7020564 21.31 143480 5689240 1523812 4.48 1428352 5067892 29580 Average: 25565084 30114289 7374136 22.39 121514 4616732 5365950 15.79 2682709 4203400 148715 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 306.68 235.28 1486.62 74.67 0.00 0.00 0.00 0.00 20:23:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 56.44 42.78 773.34 8.25 0.00 0.00 0.00 0.00 20:24:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 20:25:01 br-fb0b77d82fd9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 745.14 367.74 15823.53 31.05 0.00 0.00 0.00 0.00 20:25:01 lo 6.93 6.93 0.70 0.70 0.00 0.00 0.00 0.00 20:26:01 br-fb0b77d82fd9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 510.48 274.24 19061.76 19.68 0.00 0.00 0.00 0.00 20:26:01 lo 6.13 6.13 0.55 0.55 0.00 0.00 0.00 0.00 20:27:01 veth64a97af 1.48 1.50 0.09 0.09 0.00 0.00 0.00 0.00 20:27:01 br-fb0b77d82fd9 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 20:27:01 veth8c422f2 7.68 6.50 0.85 0.65 0.00 0.00 0.00 0.00 20:27:01 veth0ae4803 59.59 71.80 19.93 16.26 0.00 0.00 0.00 0.00 20:28:01 veth64a97af 20.95 22.41 9.21 62.32 0.00 0.00 0.00 0.01 20:28:01 br-fb0b77d82fd9 2.12 2.55 2.69 1.40 0.00 0.00 0.00 0.00 20:28:01 veth8c422f2 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth0ae4803 47.16 54.84 100.94 17.25 0.00 0.00 0.00 0.01 20:29:01 br-fb0b77d82fd9 3.80 5.03 2.52 0.61 0.00 0.00 0.00 0.00 20:29:01 veth8c422f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth0ae4803 32.04 35.11 96.75 11.59 0.00 0.00 0.00 0.01 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 1716.38 997.70 37316.94 182.42 0.00 0.00 0.00 0.00 20:30:01 lo 42.47 42.47 9.66 9.66 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 211.40 122.05 4653.61 22.51 0.00 0.00 0.00 0.00 Average: lo 4.83 4.83 1.17 1.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7) 05/02/24 _x86_64_ (8 CPU) 20:21:30 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.30 0.00 1.04 4.20 0.04 83.42 20:23:01 0 6.75 0.00 0.48 0.43 0.02 92.31 20:23:01 1 3.46 0.00 0.48 0.30 0.00 95.76 20:23:01 2 7.47 0.00 1.57 7.95 0.05 82.96 20:23:01 3 7.07 0.00 0.60 2.69 0.03 89.61 20:23:01 4 30.45 0.00 2.10 3.21 0.05 64.18 20:23:01 5 6.40 0.00 0.65 17.34 0.03 75.57 20:23:01 6 13.10 0.00 1.24 0.80 0.03 84.83 20:23:01 7 15.81 0.00 1.20 0.95 0.03 82.01 20:24:01 all 9.30 0.00 0.74 4.58 0.03 85.35 20:24:01 0 3.43 0.00 0.17 0.58 0.02 95.80 20:24:01 1 0.93 0.00 0.15 0.17 0.02 98.73 20:24:01 2 6.02 0.00 0.68 0.73 0.02 92.55 20:24:01 3 36.47 0.00 1.85 5.81 0.07 55.80 20:24:01 4 12.82 0.00 1.17 10.66 0.03 75.31 20:24:01 5 5.34 0.00 0.72 18.09 0.03 75.82 20:24:01 6 7.57 0.00 0.98 0.58 0.03 90.83 20:24:01 7 1.83 0.00 0.23 0.03 0.02 97.88 20:25:01 all 7.75 0.00 3.50 11.73 0.05 76.97 20:25:01 0 7.20 0.00 3.89 1.78 0.03 87.10 20:25:01 1 7.80 0.00 2.52 2.50 0.05 87.14 20:25:01 2 8.50 0.00 3.19 1.86 0.03 86.42 20:25:01 3 6.28 0.00 3.62 16.42 0.05 73.62 20:25:01 4 6.46 0.00 4.25 29.43 0.03 59.82 20:25:01 5 9.28 0.00 3.85 40.64 0.07 46.16 20:25:01 6 10.17 0.00 3.11 0.61 0.05 86.07 20:25:01 7 6.28 0.00 3.63 0.81 0.05 89.22 20:26:01 all 6.12 0.00 3.06 11.66 0.05 79.10 20:26:01 0 6.15 0.00 3.08 40.18 0.05 50.54 20:26:01 1 5.39 0.00 3.11 1.63 0.07 89.80 20:26:01 2 8.12 0.00 2.55 0.12 0.03 89.18 20:26:01 3 4.95 0.00 2.81 4.59 0.03 87.61 20:26:01 4 6.19 0.00 3.39 30.59 0.07 59.77 20:26:01 5 5.69 0.00 2.13 12.09 0.05 80.04 20:26:01 6 6.67 0.00 3.33 0.39 0.05 89.56 20:26:01 7 5.83 0.00 4.09 3.97 0.03 86.06 20:27:01 all 54.59 0.00 6.92 2.07 0.12 36.31 20:27:01 0 53.88 0.00 7.15 2.79 0.12 36.06 20:27:01 1 56.63 0.00 6.85 1.66 0.12 34.74 20:27:01 2 55.47 0.00 7.20 3.80 0.14 33.40 20:27:01 3 53.44 0.00 6.64 0.79 0.12 39.01 20:27:01 4 56.88 0.00 7.04 1.91 0.14 34.03 20:27:01 5 53.13 0.00 6.53 1.47 0.12 38.76 20:27:01 6 49.26 0.00 6.45 0.97 0.10 43.22 20:27:01 7 57.99 0.00 7.48 3.15 0.12 31.26 20:28:01 all 20.01 0.00 1.95 0.03 0.08 77.94 20:28:01 0 15.34 0.00 1.67 0.00 0.08 82.90 20:28:01 1 20.06 0.00 1.84 0.02 0.07 78.02 20:28:01 2 19.18 0.00 1.75 0.15 0.07 78.85 20:28:01 3 20.02 0.00 1.66 0.02 0.12 78.18 20:28:01 4 24.56 0.00 2.79 0.00 0.07 72.58 20:28:01 5 21.64 0.00 2.10 0.00 0.08 76.17 20:28:01 6 20.42 0.00 1.78 0.00 0.07 77.74 20:28:01 7 18.80 0.00 1.93 0.07 0.08 79.12 20:29:01 all 5.85 0.00 0.77 0.08 0.06 93.23 20:29:01 0 6.46 0.00 0.80 0.02 0.05 92.67 20:29:01 1 6.03 0.00 0.78 0.02 0.10 93.07 20:29:01 2 5.36 0.00 0.80 0.15 0.07 93.62 20:29:01 3 5.53 0.00 0.83 0.17 0.07 93.41 20:29:01 4 5.28 0.00 0.64 0.25 0.05 93.78 20:29:01 5 5.07 0.00 0.83 0.02 0.07 94.01 20:29:01 6 6.13 0.00 0.67 0.00 0.07 93.14 20:29:01 7 7.00 0.00 0.82 0.00 0.07 92.12 20:30:01 all 5.57 0.00 0.85 0.39 0.04 93.15 20:30:01 0 1.50 0.00 0.80 0.48 0.02 97.20 20:30:01 1 14.88 0.00 1.05 0.67 0.05 83.35 20:30:01 2 18.31 0.00 1.20 0.12 0.07 80.30 20:30:01 3 1.32 0.00 0.84 1.20 0.03 96.61 20:30:01 4 0.82 0.00 0.70 0.34 0.05 98.09 20:30:01 5 3.05 0.00 0.77 0.18 0.02 95.98 20:30:01 6 0.97 0.00 0.62 0.10 0.00 98.32 20:30:01 7 3.72 0.00 0.85 0.07 0.03 95.32 Average: all 15.01 0.00 2.34 4.33 0.06 78.26 Average: 0 12.54 0.00 2.24 5.74 0.05 79.43 Average: 1 14.33 0.00 2.09 0.87 0.06 82.66 Average: 2 15.99 0.00 2.36 1.86 0.06 79.73 Average: 3 16.87 0.00 2.35 3.95 0.07 76.78 Average: 4 17.92 0.00 2.75 9.51 0.06 69.76 Average: 5 13.65 0.00 2.19 11.19 0.06 72.92 Average: 6 14.22 0.00 2.26 0.43 0.05 83.04 Average: 7 14.58 0.00 2.52 1.12 0.05 81.72