---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13008 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: 2799.996 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 13G 143G 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 836 26558 0 4772 30874 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:fa:4f:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fefa:4f94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:40:bb:4b 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-13008) 01/17/24 _x86_64_ (8 CPU) 17:19:32 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 129.28 71.04 58.24 4589.64 22649.43 17:22:01 79.29 13.80 65.49 1132.08 14133.11 17:23:01 114.61 9.13 105.48 1604.27 20637.76 17:24:01 171.69 2.58 169.11 390.33 81466.74 17:25:01 214.05 9.05 205.00 399.83 14067.36 17:26:01 9.33 0.30 9.03 21.73 5760.86 17:27:01 16.43 0.07 16.36 11.86 6723.41 17:28:01 50.64 1.40 49.24 107.45 7967.64 Average: 98.16 13.42 84.74 1032.15 21675.79 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30182696 31674860 2756524 8.37 56992 1753376 1478892 4.35 901252 1579460 81296 17:22:01 29939392 31706104 2999828 9.11 78992 1989520 1425504 4.19 873672 1818192 142128 17:23:01 27721708 31677152 5217512 15.84 108880 4077324 1415896 4.17 979720 3813028 1826996 17:24:01 26828676 31262092 6110544 18.55 120260 4507912 4562616 13.42 1432712 4195440 1012 17:25:01 25151988 29782772 7787232 23.64 132008 4621620 7399460 21.77 2990484 4292124 424 17:26:01 24409496 29076480 8529724 25.90 132200 4622860 8739924 25.71 3716100 4301372 356 17:27:01 24763508 29434360 8175712 24.82 132576 4649972 6513708 19.16 3381864 4293800 296 17:28:01 27167048 31599772 5772172 17.52 135412 4497724 1518628 4.47 1236204 4072680 49576 Average: 27020564 30776699 5918656 17.97 112165 3840038 4131828 12.16 1939001 3545762 262760 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 340.21 218.30 1454.99 58.68 0.00 0.00 0.00 0.00 17:22:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 44.26 32.61 632.60 6.61 0.00 0.00 0.00 0.00 17:23:01 br-8f256f9c25b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 10.20 10.20 0.94 0.94 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 528.15 306.08 17372.05 23.69 0.00 0.00 0.00 0.00 17:24:01 vethe772cf1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 veth0c61bc5 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:24:01 veth7e2d479 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:24:01 br-8f256f9c25b4 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:25:01 vethe19f9a6 3.22 3.22 0.24 0.23 0.00 0.00 0.00 0.00 17:25:01 veth7e2d479 55.87 62.49 20.08 16.55 0.00 0.00 0.00 0.00 17:25:01 br-8f256f9c25b4 0.93 0.77 0.06 0.31 0.00 0.00 0.00 0.00 17:25:01 veth2c2bbfe 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 17:26:01 vethe19f9a6 40.59 34.18 13.67 38.32 0.00 0.00 0.00 0.00 17:26:01 veth7e2d479 48.34 59.54 61.20 19.57 0.00 0.00 0.00 0.01 17:26:01 br-8f256f9c25b4 2.22 2.55 1.60 1.75 0.00 0.00 0.00 0.00 17:26:01 veth2c2bbfe 0.45 0.42 0.05 0.91 0.00 0.00 0.00 0.00 17:27:01 vethe19f9a6 0.98 1.22 0.54 0.10 0.00 0.00 0.00 0.00 17:27:01 veth7e2d479 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 br-8f256f9c25b4 1.28 1.63 0.11 0.16 0.00 0.00 0.00 0.00 17:27:01 lo 34.24 34.24 5.82 5.82 0.00 0.00 0.00 0.00 17:28:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 1061.79 673.39 21465.95 123.84 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.70 0.70 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 130.95 82.57 2674.76 15.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13008) 01/17/24 _x86_64_ (8 CPU) 17:19:32 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.47 0.00 0.88 4.69 0.04 84.91 17:21:01 0 22.13 0.00 1.23 2.32 0.07 74.25 17:21:01 1 12.99 0.00 1.19 3.11 0.03 82.67 17:21:01 2 4.17 0.00 0.45 0.37 0.03 94.97 17:21:01 3 11.16 0.00 0.85 4.16 0.05 83.78 17:21:01 4 3.81 0.00 0.64 4.73 0.03 90.79 17:21:01 5 4.33 0.00 0.74 19.43 0.05 75.46 17:21:01 6 14.90 0.00 1.12 2.66 0.05 81.27 17:21:01 7 2.21 0.00 0.84 0.79 0.02 96.14 17:22:01 all 9.51 0.00 0.62 3.05 0.03 86.79 17:22:01 0 18.80 0.00 1.23 2.64 0.03 77.29 17:22:01 1 6.57 0.00 0.60 0.78 0.02 92.03 17:22:01 2 0.15 0.00 0.25 8.93 0.03 90.63 17:22:01 3 6.68 0.00 0.15 0.50 0.02 92.65 17:22:01 4 5.38 0.00 0.45 0.33 0.02 93.82 17:22:01 5 0.02 0.00 0.20 9.22 0.00 90.57 17:22:01 6 24.57 0.00 1.20 1.43 0.03 72.76 17:22:01 7 13.92 0.00 0.85 0.57 0.03 84.62 17:23:01 all 10.23 0.00 3.22 5.40 0.07 81.08 17:23:01 0 9.59 0.00 3.58 6.89 0.08 79.86 17:23:01 1 10.78 0.00 3.50 14.27 0.08 71.37 17:23:01 2 11.17 0.00 2.77 9.22 0.07 76.76 17:23:01 3 16.65 0.00 3.54 8.12 0.08 71.61 17:23:01 4 10.92 0.00 3.23 0.22 0.07 85.57 17:23:01 5 9.24 0.00 3.60 3.56 0.08 83.52 17:23:01 6 6.94 0.00 2.91 0.15 0.07 89.93 17:23:01 7 6.52 0.00 2.65 0.74 0.08 90.00 17:24:01 all 3.83 0.00 1.23 15.19 0.06 79.70 17:24:01 0 3.22 0.00 1.49 0.95 0.08 94.25 17:24:01 1 4.95 0.00 1.64 52.49 0.03 40.88 17:24:01 2 4.15 0.00 0.99 0.87 0.03 93.96 17:24:01 3 3.90 0.00 1.14 9.23 0.08 85.65 17:24:01 4 2.56 0.00 0.69 1.92 0.03 94.80 17:24:01 5 3.91 0.00 1.59 52.42 0.07 42.01 17:24:01 6 3.06 0.00 1.27 0.74 0.05 94.89 17:24:01 7 4.86 0.00 1.02 3.22 0.03 90.87 17:25:01 all 18.00 0.00 2.37 11.45 0.09 68.09 17:25:01 0 12.59 0.00 2.24 3.68 0.07 81.42 17:25:01 1 20.40 0.00 2.70 8.25 0.10 68.55 17:25:01 2 24.28 0.00 2.85 5.22 0.08 67.57 17:25:01 3 21.50 0.00 2.77 18.01 0.08 57.63 17:25:01 4 21.50 0.00 2.36 5.55 0.12 70.46 17:25:01 5 18.56 0.00 1.88 12.56 0.10 66.91 17:25:01 6 15.34 0.00 2.10 23.97 0.08 58.50 17:25:01 7 9.82 0.00 2.06 14.44 0.10 73.58 17:26:01 all 11.84 0.00 0.95 1.09 0.04 86.08 17:26:01 0 12.03 0.00 0.95 0.27 0.03 86.72 17:26:01 1 8.58 0.00 0.87 0.12 0.03 90.40 17:26:01 2 16.40 0.00 1.20 0.03 0.03 82.33 17:26:01 3 12.25 0.00 1.10 0.58 0.07 86.00 17:26:01 4 7.93 0.00 0.65 0.02 0.03 91.37 17:26:01 5 11.52 0.00 0.99 7.51 0.05 79.93 17:26:01 6 13.36 0.00 1.06 0.05 0.03 85.50 17:26:01 7 12.61 0.00 0.80 0.17 0.05 86.37 17:27:01 all 0.98 0.00 0.29 1.41 0.04 97.28 17:27:01 0 1.00 0.00 0.25 0.07 0.03 98.65 17:27:01 1 0.68 0.00 0.32 0.22 0.05 98.73 17:27:01 2 0.70 0.00 0.27 1.20 0.03 97.80 17:27:01 3 0.52 0.00 0.33 0.32 0.03 98.80 17:27:01 4 0.80 0.00 0.30 0.13 0.03 98.73 17:27:01 5 1.89 0.00 0.35 9.30 0.05 88.41 17:27:01 6 0.55 0.00 0.23 0.00 0.08 99.13 17:27:01 7 1.69 0.00 0.28 0.03 0.07 97.93 17:28:01 all 7.09 0.00 0.56 3.47 0.05 88.83 17:28:01 0 0.32 0.00 0.32 1.48 0.03 97.85 17:28:01 1 13.21 0.00 0.38 1.58 0.05 84.77 17:28:01 2 1.08 0.00 0.35 0.62 0.02 97.93 17:28:01 3 0.84 0.00 0.43 0.42 0.10 98.21 17:28:01 4 4.63 0.00 0.40 1.33 0.02 93.62 17:28:01 5 12.96 0.00 0.89 18.11 0.07 67.98 17:28:01 6 20.70 0.00 1.15 3.04 0.07 75.04 17:28:01 7 2.97 0.00 0.57 1.20 0.03 95.22 Average: all 8.86 0.00 1.26 5.71 0.05 84.11 Average: 0 9.96 0.00 1.41 2.28 0.05 86.29 Average: 1 9.76 0.00 1.40 10.07 0.05 78.72 Average: 2 7.75 0.00 1.14 3.30 0.04 87.76 Average: 3 9.17 0.00 1.29 5.15 0.06 84.32 Average: 4 7.18 0.00 1.09 1.78 0.04 89.91 Average: 5 7.80 0.00 1.28 16.51 0.06 74.36 Average: 6 12.44 0.00 1.38 4.00 0.06 82.13 Average: 7 6.83 0.00 1.13 2.63 0.05 89.36