---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13579 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 823 26305 0 5037 30887 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:a4:6c:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fea4:6c84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:e9:71:1a 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-13579) 01/20/24 _x86_64_ (8 CPU) 05:28:19 LINUX RESTART (8 CPU) 05:29:02 tps rtps wtps bread/s bwrtn/s 05:30:01 117.45 27.05 90.41 2101.88 28422.57 05:31:01 132.99 10.73 122.26 1694.25 34179.37 05:32:01 403.45 11.71 391.73 783.84 115940.68 05:33:01 22.05 0.57 21.48 48.93 19734.66 05:34:01 26.21 0.05 26.16 5.20 20635.69 05:35:01 72.27 1.97 70.30 112.38 22970.10 Average: 129.10 8.63 120.48 787.43 40346.96 05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30071452 31771108 2867760 8.71 77320 1926908 1347560 3.96 801844 1760744 156536 05:31:01 27461032 31680204 5478180 16.63 109944 4333592 1521016 4.48 979500 4071468 2184488 05:32:01 25488092 30338352 7451120 22.62 133300 4897004 5944364 17.49 2435712 4502856 444 05:33:01 24929296 29790060 8009916 24.32 133768 4904804 6722988 19.78 3005744 4481012 124 05:34:01 25353548 30240172 7585664 23.03 134020 4933396 4860456 14.30 2581156 4495648 112 05:35:01 26905652 31598100 6033560 18.32 137452 4748164 1543756 4.54 1243192 4317516 33548 Average: 26701512 30902999 6237700 18.94 120967 4290645 3656690 10.76 1841191 3938207 395875 05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:30:01 ens3 63.80 42.59 978.90 10.02 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 10.53 10.53 0.97 0.97 0.00 0.00 0.00 0.00 05:31:01 ens3 585.94 327.93 20658.65 26.03 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 br-94df6c87d93c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 vethd214aa1 27.00 25.16 11.56 16.27 0.00 0.00 0.00 0.00 05:32:01 lo 2.10 2.10 0.17 0.17 0.00 0.00 0.00 0.00 05:32:01 veth4e03aa5 0.15 0.62 0.01 0.04 0.00 0.00 0.00 0.00 05:32:01 ens3 60.44 40.14 1814.21 3.48 0.00 0.00 0.00 0.00 05:33:01 vethd214aa1 82.67 70.55 38.71 135.44 0.00 0.00 0.00 0.01 05:33:01 lo 15.80 15.80 40.93 40.93 0.00 0.00 0.00 0.00 05:33:01 veth4e03aa5 8.28 9.07 22.42 7.69 0.00 0.00 0.00 0.00 05:33:01 ens3 11.70 6.92 2.70 2.59 0.00 0.00 0.00 0.00 05:34:01 vethd214aa1 0.50 0.58 0.59 0.04 0.00 0.00 0.00 0.00 05:34:01 lo 11.16 11.16 0.74 0.74 0.00 0.00 0.00 0.00 05:34:01 veth4e03aa5 1.40 1.23 0.13 0.15 0.00 0.00 0.00 0.00 05:34:01 ens3 24.93 20.41 10.03 39.82 0.00 0.00 0.00 0.00 05:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:35:01 ens3 66.42 45.59 119.75 20.85 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 Average: lo 6.94 6.94 7.19 7.19 0.00 0.00 0.00 0.00 Average: ens3 135.74 80.70 3938.93 17.15 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13579) 01/20/24 _x86_64_ (8 CPU) 05:28:19 LINUX RESTART (8 CPU) 05:29:02 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.31 0.00 0.76 2.24 0.03 86.66 05:30:01 0 11.99 0.00 0.90 0.93 0.03 86.14 05:30:01 1 6.81 0.00 0.56 0.10 0.03 92.49 05:30:01 2 2.10 0.00 0.29 0.25 0.00 97.35 05:30:01 3 6.57 0.00 0.83 0.46 0.03 92.10 05:30:01 4 18.83 0.00 0.90 1.19 0.07 79.01 05:30:01 5 2.36 0.00 0.36 11.00 0.03 86.25 05:30:01 6 9.80 0.00 0.76 2.99 0.05 86.40 05:30:01 7 24.03 0.00 1.48 1.04 0.02 73.44 05:31:01 all 12.89 0.00 3.73 2.40 0.05 80.93 05:31:01 0 9.68 0.00 4.27 0.12 0.05 85.89 05:31:01 1 13.44 0.00 3.46 0.91 0.05 82.14 05:31:01 2 10.37 0.00 3.44 1.27 0.03 84.88 05:31:01 3 6.69 0.00 3.64 0.02 0.03 89.63 05:31:01 4 15.02 0.00 3.87 0.66 0.05 80.40 05:31:01 5 6.48 0.00 3.43 7.41 0.05 82.63 05:31:01 6 26.56 0.00 3.44 7.26 0.08 62.65 05:31:01 7 14.88 0.00 4.31 1.59 0.07 79.15 05:32:01 all 21.43 0.00 3.86 4.64 0.08 69.99 05:32:01 0 19.40 0.00 3.84 0.62 0.07 76.08 05:32:01 1 16.06 0.00 3.29 2.11 0.08 78.46 05:32:01 2 23.25 0.00 4.42 23.61 0.08 48.63 05:32:01 3 21.00 0.00 3.40 0.98 0.10 74.52 05:32:01 4 23.16 0.00 3.42 0.85 0.10 72.46 05:32:01 5 30.27 0.00 5.93 3.60 0.08 60.11 05:32:01 6 20.37 0.00 3.77 1.67 0.08 74.11 05:32:01 7 17.95 0.00 2.90 3.77 0.07 75.31 05:33:01 all 14.82 0.00 1.49 0.87 0.08 82.74 05:33:01 0 12.11 0.00 1.31 0.02 0.08 86.48 05:33:01 1 15.57 0.00 1.32 0.03 0.07 83.00 05:33:01 2 14.40 0.00 1.44 6.73 0.08 77.35 05:33:01 3 14.77 0.00 1.34 0.08 0.08 83.72 05:33:01 4 14.29 0.00 1.62 0.05 0.07 83.97 05:33:01 5 16.28 0.00 1.64 0.02 0.05 82.01 05:33:01 6 15.95 0.00 1.66 0.00 0.08 82.31 05:33:01 7 15.23 0.00 1.61 0.02 0.08 83.06 05:34:01 all 1.17 0.00 0.39 0.98 0.07 97.38 05:34:01 0 0.97 0.00 0.42 0.17 0.08 98.36 05:34:01 1 1.02 0.00 0.38 0.03 0.10 98.46 05:34:01 2 1.22 0.00 0.37 7.58 0.10 90.73 05:34:01 3 0.94 0.00 0.37 0.02 0.08 98.60 05:34:01 4 1.17 0.00 0.35 0.02 0.05 98.41 05:34:01 5 1.54 0.00 0.45 0.00 0.05 97.96 05:34:01 6 1.03 0.00 0.45 0.00 0.07 98.45 05:34:01 7 1.50 0.00 0.35 0.03 0.07 98.04 05:35:01 all 7.88 0.00 0.62 1.39 0.04 90.06 05:35:01 0 0.70 0.00 0.40 0.03 0.03 98.83 05:35:01 1 0.88 0.00 0.53 0.08 0.03 98.47 05:35:01 2 0.55 0.00 0.33 8.07 0.05 91.00 05:35:01 3 2.99 0.00 0.69 1.74 0.03 94.55 05:35:01 4 20.15 0.00 1.10 0.32 0.03 78.40 05:35:01 5 13.72 0.00 0.57 0.32 0.05 85.34 05:35:01 6 12.85 0.00 0.52 0.20 0.03 86.40 05:35:01 7 11.13 0.00 0.80 0.37 0.03 87.67 Average: all 11.41 0.00 1.81 2.08 0.06 84.64 Average: 0 9.14 0.00 1.85 0.31 0.06 88.63 Average: 1 8.96 0.00 1.59 0.55 0.06 88.85 Average: 2 8.65 0.00 1.71 7.92 0.06 81.66 Average: 3 8.82 0.00 1.71 0.55 0.06 88.86 Average: 4 15.43 0.00 1.88 0.51 0.06 82.12 Average: 5 11.79 0.00 2.06 3.70 0.05 82.40 Average: 6 14.41 0.00 1.76 2.01 0.07 81.75 Average: 7 14.09 0.00 1.90 1.13 0.06 82.81