---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84702 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: 2800.000 BogoMIPS: 5600.00 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 11G 145G 7% / 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 891 28113 0 3162 30828 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:25:fc:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe25:fc31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:46:ec:99 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-84702) 11/18/24 _x86_64_ (8 CPU) 16:10:30 LINUX RESTART (8 CPU) 16:11:02 tps rtps wtps bread/s bwrtn/s 16:12:01 307.76 39.22 268.54 1777.16 9218.84 16:13:01 146.06 44.36 101.70 2538.24 13406.43 16:14:01 10.56 0.02 10.55 0.93 1241.13 16:15:01 34.83 0.85 33.98 27.86 7728.05 16:16:01 15.16 0.40 14.76 10.93 2445.18 16:17:01 13.30 0.87 12.43 75.99 2554.77 16:18:01 47.11 6.10 41.01 654.02 19223.06 Average: 81.58 13.05 68.52 723.95 7970.85 16:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:12:01 30100424 31662208 2838796 8.62 71124 1802164 1422864 4.19 920256 1632404 131300 16:13:01 28374456 30241312 4564764 13.86 83828 2082348 2695860 7.93 2423540 1825596 10276 16:14:01 27384720 29290372 5554500 16.86 85328 2117688 3364680 9.90 3383724 1852316 27168 16:15:01 27894596 30008304 5044624 15.31 91620 2311856 3056896 8.99 2693740 2015836 19368 16:16:01 26805052 28970180 6134168 18.62 94496 2357112 3622124 10.66 3734916 2056560 11928 16:17:01 28672368 31311672 4266852 12.95 96836 2820600 1703844 5.01 1423752 2483104 434956 16:18:01 28824724 31601788 4114496 12.49 99308 2952924 1399776 4.12 1188516 2564816 20536 Average: 28293763 30440834 4645457 14.10 88934 2349242 2466578 7.26 2252635 2061519 93647 16:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 16:12:01 ens3 154.39 100.97 1043.65 30.39 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:13:01 ens3 312.46 225.61 1983.73 52.15 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 1624.45 1257.12 412.37 491.96 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 12.85 12.85 5.93 5.93 0.00 0.00 0.00 0.00 16:15:01 ens3 595.33 489.30 2794.09 184.55 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 3.07 3.07 4.45 4.45 0.00 0.00 0.00 0.00 16:16:01 ens3 545.55 388.27 461.92 148.11 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 5.57 5.57 0.85 0.85 0.00 0.00 0.00 0.00 16:17:01 ens3 480.24 347.63 1194.77 118.50 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 16:18:01 ens3 567.67 416.55 1669.49 143.54 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: lo 3.39 3.39 1.64 1.64 0.00 0.00 0.00 0.00 Average: ens3 612.52 461.63 1366.46 167.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84702) 11/18/24 _x86_64_ (8 CPU) 16:10:30 LINUX RESTART (8 CPU) 16:11:02 CPU %user %nice %system %iowait %steal %idle 16:12:01 all 8.61 0.00 0.87 3.65 0.03 86.83 16:12:01 0 1.82 0.00 1.14 3.26 0.02 93.76 16:12:01 1 14.51 0.00 1.14 1.21 0.03 83.11 16:12:01 2 20.80 0.00 1.06 3.28 0.07 74.80 16:12:01 3 15.31 0.00 1.17 0.48 0.03 83.01 16:12:01 4 2.34 0.00 0.68 17.69 0.05 79.23 16:12:01 5 9.72 0.00 0.81 2.22 0.03 87.21 16:12:01 6 2.73 0.00 0.37 0.15 0.03 96.71 16:12:01 7 1.78 0.00 0.63 0.92 0.02 96.66 16:13:01 all 32.91 0.00 1.12 1.33 0.07 64.57 16:13:01 0 33.78 0.00 1.19 0.45 0.07 64.52 16:13:01 1 31.49 0.00 1.69 3.47 0.08 63.26 16:13:01 2 41.70 0.00 2.05 2.05 0.08 54.12 16:13:01 3 36.12 0.00 0.69 0.02 0.07 63.10 16:13:01 4 37.21 0.00 1.22 4.28 0.08 57.21 16:13:01 5 40.07 0.00 0.60 0.05 0.08 59.20 16:13:01 6 27.14 0.00 0.84 0.15 0.05 71.82 16:13:01 7 15.77 0.00 0.65 0.13 0.05 83.40 16:14:01 all 44.72 0.00 4.16 0.10 0.10 50.91 16:14:01 0 35.38 0.00 2.84 0.02 0.08 61.67 16:14:01 1 45.17 0.00 2.23 0.00 0.08 52.51 16:14:01 2 59.81 0.00 2.21 0.00 0.12 37.86 16:14:01 3 41.67 0.00 1.42 0.02 0.10 56.79 16:14:01 4 32.99 0.00 6.40 0.76 0.08 59.77 16:14:01 5 58.67 0.00 6.68 0.00 0.12 34.53 16:14:01 6 40.33 0.00 2.24 0.05 0.10 57.29 16:14:01 7 43.73 0.00 9.27 0.00 0.12 46.88 16:15:01 all 40.03 0.00 2.15 0.34 0.09 57.38 16:15:01 0 22.08 0.00 0.60 0.37 0.07 76.89 16:15:01 1 46.99 0.00 0.90 0.02 0.10 51.99 16:15:01 2 52.80 0.00 1.21 0.39 0.08 45.52 16:15:01 3 46.32 0.00 4.78 0.02 0.12 48.76 16:15:01 4 39.50 0.00 1.99 0.62 0.12 57.77 16:15:01 5 40.70 0.00 4.71 0.10 0.08 54.41 16:15:01 6 29.30 0.00 1.49 0.72 0.08 68.41 16:15:01 7 42.64 0.00 1.55 0.55 0.10 55.16 16:16:01 all 39.97 0.00 1.43 0.10 0.09 58.41 16:16:01 0 26.32 0.00 0.83 0.02 0.05 72.78 16:16:01 1 44.64 0.00 1.90 0.00 0.08 53.38 16:16:01 2 34.85 0.00 1.64 0.00 0.10 63.41 16:16:01 3 47.48 0.00 0.67 0.07 0.07 51.72 16:16:01 4 41.47 0.00 2.01 0.08 0.08 56.35 16:16:01 5 42.60 0.00 1.64 0.42 0.12 55.22 16:16:01 6 35.45 0.00 1.41 0.00 0.10 63.04 16:16:01 7 46.97 0.00 1.34 0.20 0.07 51.42 16:17:01 all 37.09 0.00 1.39 0.22 0.08 61.22 16:17:01 0 29.11 0.00 1.85 0.00 0.08 68.96 16:17:01 1 40.04 0.00 1.49 0.02 0.08 58.36 16:17:01 2 47.46 0.00 2.46 0.02 0.08 49.98 16:17:01 3 34.68 0.00 0.62 0.00 0.08 64.61 16:17:01 4 32.59 0.00 1.41 0.29 0.12 65.60 16:17:01 5 42.05 0.00 1.69 0.39 0.08 55.79 16:17:01 6 36.19 0.00 0.60 0.50 0.08 62.62 16:17:01 7 34.59 0.00 0.96 0.55 0.07 63.83 16:18:01 all 26.33 0.00 1.01 1.86 0.07 70.73 16:18:01 0 36.19 0.00 1.14 3.93 0.07 58.67 16:18:01 1 16.07 0.00 0.97 3.98 0.05 78.93 16:18:01 2 20.74 0.00 1.14 0.93 0.08 77.11 16:18:01 3 31.44 0.00 1.64 0.73 0.07 66.13 16:18:01 4 36.06 0.00 0.76 0.33 0.10 62.76 16:18:01 5 17.30 0.00 0.50 0.00 0.07 82.12 16:18:01 6 30.22 0.00 0.44 0.12 0.05 69.17 16:18:01 7 22.79 0.00 1.54 4.76 0.08 70.82 Average: all 32.86 0.00 1.74 1.08 0.08 64.24 Average: 0 26.43 0.00 1.37 1.14 0.06 70.99 Average: 1 34.18 0.00 1.48 1.24 0.07 63.03 Average: 2 39.80 0.00 1.68 0.95 0.09 57.49 Average: 3 36.19 0.00 1.57 0.19 0.08 61.97 Average: 4 31.78 0.00 2.07 3.42 0.09 62.63 Average: 5 35.93 0.00 2.38 0.45 0.08 61.15 Average: 6 28.82 0.00 1.06 0.24 0.07 69.81 Average: 7 29.80 0.00 2.28 1.02 0.07 66.83