---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13847 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 872 28382 0 2912 30853 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:9a:47:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe9a:4748/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:40:c4:84 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 inet6 fe80::42:eaff:fe40:c484/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13847) 01/20/24 _x86_64_ (8 CPU) 21:41:22 LINUX RESTART (8 CPU) 21:42:01 tps rtps wtps bread/s bwrtn/s 21:43:01 96.10 17.73 78.37 1021.83 27870.55 21:44:01 142.02 20.86 121.16 803.87 34758.68 21:45:01 40.01 0.48 39.53 10.00 24110.25 21:46:01 90.28 3.17 87.12 403.13 40362.21 21:47:01 64.31 6.55 57.76 1050.62 30815.93 Average: 86.55 9.76 76.79 657.90 31583.63 21:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 30067400 31701824 2871820 8.72 72104 1870960 1452088 4.27 872816 1702624 202028 21:44:01 28328356 30192728 4610864 14.00 84884 2075696 4699528 13.83 2435512 1844688 26304 21:45:01 28542684 30487300 4396536 13.35 88492 2149024 2541424 7.48 2163012 1898156 15000 21:46:01 28008736 30556696 4930484 14.97 95404 2733536 2251792 6.63 2268364 2299068 268 21:47:01 29101868 31632364 3837352 11.65 101728 2710076 1408988 4.15 1218192 2259692 56436 Average: 28809809 30914182 4129411 12.54 88522 2307858 2470764 7.27 1791579 2000846 60007 21:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 65.81 46.79 1071.03 8.61 0.00 0.00 0.00 0.00 21:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 453.75 337.22 2285.41 111.98 0.00 0.00 0.00 0.00 21:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 280.42 205.72 795.48 64.48 0.00 0.00 0.00 0.00 21:46:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:46:01 ens3 198.90 145.83 1489.71 34.04 0.00 0.00 0.00 0.00 21:47:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 246.81 269.82 94.13 1670.74 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 249.14 201.08 1147.19 377.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13847) 01/20/24 _x86_64_ (8 CPU) 21:41:22 LINUX RESTART (8 CPU) 21:42:01 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 10.03 0.00 0.73 2.41 0.04 86.79 21:43:01 0 12.47 0.00 0.89 0.65 0.03 85.96 21:43:01 1 25.87 0.00 1.07 1.32 0.07 71.68 21:43:01 2 19.00 0.00 0.95 1.39 0.05 78.61 21:43:01 3 10.77 0.00 0.77 0.23 0.02 88.21 21:43:01 4 9.61 0.00 0.94 0.29 0.07 89.10 21:43:01 5 0.30 0.00 0.57 15.21 0.03 83.89 21:43:01 6 1.23 0.00 0.38 0.13 0.02 98.23 21:43:01 7 1.02 0.00 0.33 0.02 0.03 98.60 21:44:01 all 37.28 0.00 1.50 1.30 0.08 59.84 21:44:01 0 42.35 0.00 1.09 0.17 0.07 56.32 21:44:01 1 45.55 0.00 1.49 2.08 0.10 50.78 21:44:01 2 40.17 0.00 1.40 0.12 0.10 58.21 21:44:01 3 38.42 0.00 1.71 1.88 0.07 57.93 21:44:01 4 36.41 0.00 1.95 0.30 0.08 61.26 21:44:01 5 34.91 0.00 1.98 5.55 0.08 57.48 21:44:01 6 34.89 0.00 1.26 0.29 0.07 63.50 21:44:01 7 25.65 0.00 1.08 0.03 0.07 73.17 21:45:01 all 62.45 0.00 2.27 0.54 0.09 34.65 21:45:01 0 59.21 0.00 2.39 0.20 0.10 38.10 21:45:01 1 64.88 0.00 2.75 0.00 0.10 32.27 21:45:01 2 64.96 0.00 1.96 0.02 0.10 32.96 21:45:01 3 71.95 0.00 2.46 0.00 0.10 25.48 21:45:01 4 62.26 0.00 2.53 0.07 0.10 35.04 21:45:01 5 55.29 0.00 2.06 0.42 0.10 42.13 21:45:01 6 57.13 0.00 2.21 0.00 0.08 40.58 21:45:01 7 63.91 0.00 1.86 3.59 0.08 30.56 21:46:01 all 64.22 0.00 2.07 2.06 0.10 31.55 21:46:01 0 62.63 0.00 1.99 0.81 0.08 34.49 21:46:01 1 62.57 0.00 3.30 0.12 0.08 33.93 21:46:01 2 65.89 0.00 1.68 0.02 0.12 32.29 21:46:01 3 65.00 0.00 2.14 0.32 0.08 32.45 21:46:01 4 61.90 0.00 1.80 2.41 0.10 33.79 21:46:01 5 61.57 0.00 1.75 4.93 0.08 31.67 21:46:01 6 67.35 0.00 2.00 0.12 0.08 30.45 21:46:01 7 66.95 0.00 1.88 7.71 0.10 23.36 21:47:01 all 11.89 0.00 0.89 1.95 0.05 85.21 21:47:01 0 2.20 0.00 0.62 0.07 0.08 97.03 21:47:01 1 22.33 0.00 1.36 0.33 0.07 75.91 21:47:01 2 7.81 0.00 0.70 0.07 0.02 91.40 21:47:01 3 3.81 0.00 0.58 0.18 0.05 95.37 21:47:01 4 29.35 0.00 1.45 0.40 0.05 68.75 21:47:01 5 3.34 0.00 0.77 11.33 0.03 84.53 21:47:01 6 6.41 0.00 0.60 0.42 0.03 92.54 21:47:01 7 19.85 0.00 1.07 2.83 0.07 76.18 Average: all 37.07 0.00 1.49 1.65 0.07 59.71 Average: 0 35.69 0.00 1.39 0.38 0.07 62.47 Average: 1 44.21 0.00 1.99 0.77 0.08 52.94 Average: 2 39.41 0.00 1.34 0.32 0.08 58.86 Average: 3 37.87 0.00 1.53 0.52 0.06 60.01 Average: 4 39.82 0.00 1.73 0.69 0.08 57.68 Average: 5 30.97 0.00 1.42 7.50 0.07 60.04 Average: 6 33.28 0.00 1.29 0.19 0.06 65.19 Average: 7 35.34 0.00 1.24 2.82 0.07 60.53