---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13324 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 13G 143G 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 831 26296 0 5039 30879 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:5c:69:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe5c:69c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:25:62:eb 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-13324) 01/19/24 _x86_64_ (8 CPU) 05:28:21 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 118.01 17.58 100.43 1020.36 55375.17 05:31:01 152.32 23.01 129.31 2758.47 61187.40 05:32:01 421.98 13.46 408.52 796.57 122572.95 05:33:01 12.56 0.43 12.13 41.05 4695.83 05:34:01 10.48 0.05 10.43 7.33 1101.57 05:35:01 50.69 2.23 48.46 123.85 2661.31 Average: 127.67 9.46 118.21 791.25 41264.69 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30023796 31687760 2915424 8.85 75144 1894744 1446476 4.26 895352 1719512 208580 05:31:01 28308228 31674540 4630992 14.06 104532 3519680 1584080 4.66 980892 3257476 1433400 05:32:01 26196700 30915488 6742520 20.47 133400 4768632 4972164 14.63 1830200 4405336 260 05:33:01 24967936 29829908 7971284 24.20 134088 4904840 6340544 18.66 2964420 4481092 156 05:34:01 24999680 29888884 7939540 24.10 134372 4933660 5637116 16.59 2923488 4496108 36 05:35:01 26898668 31608440 6040552 18.34 137084 4763004 1513380 4.45 1243820 4319116 34140 Average: 26899168 30934170 6040052 18.34 119770 4130760 3582293 10.54 1806362 3779773 279429 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 63.06 42.08 966.25 7.62 0.00 0.00 0.00 0.00 05:30:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 349.29 207.50 11598.56 19.18 0.00 0.00 0.00 0.00 05:31:01 br-fb443532df74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 8.33 8.33 0.77 0.77 0.00 0.00 0.00 0.00 05:32:01 veth530c3bc 30.48 40.04 3.09 4.71 0.00 0.00 0.00 0.00 05:32:01 veth72e758b 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 veth7bc7b95 0.13 0.57 0.01 0.03 0.00 0.00 0.00 0.00 05:33:01 veth530c3bc 175.01 210.20 294.84 60.27 0.00 0.00 0.00 0.02 05:33:01 veth72e758b 0.53 0.57 0.05 1.65 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 veth7bc7b95 7.65 8.46 22.38 7.65 0.00 0.00 0.00 0.00 05:34:01 veth530c3bc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 veth7bc7b95 1.37 1.13 0.13 0.15 0.00 0.00 0.00 0.00 05:34:01 ens3 1031.66 649.86 24332.69 135.27 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 44.61 37.83 114.18 19.91 0.00 0.00 0.00 0.00 05:35:01 lo 45.28 45.28 43.34 43.34 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 132.69 80.82 3929.21 16.68 0.00 0.00 0.00 0.00 Average: lo 6.87 6.87 7.17 7.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13324) 01/19/24 _x86_64_ (8 CPU) 05:28:21 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 9.63 0.00 0.70 3.98 0.03 85.66 05:30:01 0 3.67 0.00 0.40 0.47 0.02 95.45 05:30:01 1 0.40 0.00 0.13 0.15 0.00 99.32 05:30:01 2 33.27 0.00 1.96 2.83 0.08 61.85 05:30:01 3 17.30 0.00 1.09 0.50 0.03 81.08 05:30:01 4 16.64 0.00 1.15 1.69 0.05 80.47 05:30:01 5 5.07 0.00 0.40 0.13 0.03 94.36 05:30:01 6 0.75 0.00 0.10 0.05 0.02 99.08 05:30:01 7 0.07 0.00 0.42 26.03 0.05 73.43 05:31:01 all 11.04 0.00 2.38 4.16 0.05 82.36 05:31:01 0 13.75 0.00 3.30 0.59 0.07 82.29 05:31:01 1 10.01 0.00 2.15 1.27 0.08 86.49 05:31:01 2 15.35 0.00 2.96 1.33 0.03 80.33 05:31:01 3 6.33 0.00 1.53 0.47 0.03 91.64 05:31:01 4 6.19 0.00 1.81 18.97 0.08 72.95 05:31:01 5 6.76 0.00 2.62 1.43 0.03 89.16 05:31:01 6 10.15 0.00 1.76 2.48 0.03 85.57 05:31:01 7 19.82 0.00 2.93 6.78 0.07 70.40 05:32:01 all 13.75 0.00 3.78 6.37 0.07 76.03 05:32:01 0 13.22 0.00 3.88 3.73 0.07 79.11 05:32:01 1 9.03 0.00 2.99 1.93 0.05 86.00 05:32:01 2 19.54 0.00 3.90 1.70 0.07 74.80 05:32:01 3 8.94 0.00 4.11 20.81 0.10 66.04 05:32:01 4 12.25 0.00 2.90 7.41 0.05 77.38 05:32:01 5 15.63 0.00 3.90 5.59 0.10 74.77 05:32:01 6 15.34 0.00 4.56 7.91 0.05 72.14 05:32:01 7 16.11 0.00 3.97 1.97 0.05 77.90 05:33:01 all 22.35 0.00 2.06 0.18 0.08 75.32 05:33:01 0 19.54 0.00 1.96 0.27 0.07 78.17 05:33:01 1 22.58 0.00 2.12 0.02 0.10 75.18 05:33:01 2 24.10 0.00 2.04 0.00 0.08 73.77 05:33:01 3 19.98 0.00 2.04 0.02 0.08 77.88 05:33:01 4 15.23 0.00 1.32 0.18 0.07 83.20 05:33:01 5 26.33 0.00 2.49 0.05 0.07 71.06 05:33:01 6 29.07 0.00 2.75 0.85 0.08 67.25 05:33:01 7 22.02 0.00 1.79 0.03 0.08 76.07 05:34:01 all 1.07 0.00 0.38 0.08 0.08 98.39 05:34:01 0 0.69 0.00 0.32 0.08 0.10 98.81 05:34:01 1 1.06 0.00 0.35 0.07 0.12 98.41 05:34:01 2 1.24 0.00 0.45 0.43 0.10 97.78 05:34:01 3 0.88 0.00 0.37 0.00 0.07 98.68 05:34:01 4 0.74 0.00 0.18 0.00 0.07 99.01 05:34:01 5 1.00 0.00 0.47 0.02 0.07 98.45 05:34:01 6 1.37 0.00 0.48 0.00 0.05 98.10 05:34:01 7 1.59 0.00 0.45 0.00 0.10 97.85 05:35:01 all 5.93 0.00 0.54 0.39 0.04 93.10 05:35:01 0 27.03 0.00 1.07 0.23 0.07 71.60 05:35:01 1 0.52 0.00 0.53 1.65 0.03 97.26 05:35:01 2 3.41 0.00 0.37 0.03 0.03 96.16 05:35:01 3 0.87 0.00 0.37 0.13 0.02 98.62 05:35:01 4 2.24 0.00 0.43 0.08 0.02 97.23 05:35:01 5 2.00 0.00 0.48 0.12 0.03 97.36 05:35:01 6 8.42 0.00 0.65 0.87 0.03 90.03 05:35:01 7 2.99 0.00 0.35 0.02 0.03 96.61 Average: all 10.62 0.00 1.64 2.52 0.06 85.16 Average: 0 12.98 0.00 1.82 0.89 0.06 84.25 Average: 1 7.26 0.00 1.38 0.85 0.06 90.44 Average: 2 16.14 0.00 1.94 1.05 0.07 80.80 Average: 3 9.04 0.00 1.58 3.63 0.06 85.69 Average: 4 8.88 0.00 1.30 4.71 0.06 85.05 Average: 5 9.45 0.00 1.72 1.21 0.06 87.56 Average: 6 10.83 0.00 1.71 2.02 0.04 85.40 Average: 7 10.41 0.00 1.65 5.81 0.06 82.07