---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5784 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 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 828 28489 0 2848 30900 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:a0:be:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fea0:be95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:63:fe:9c 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::42:66ff:fe63:fe9c/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-5784) 02/16/24 _x86_64_ (8 CPU) 13:36:13 LINUX RESTART (8 CPU) 13:37:02 tps rtps wtps bread/s bwrtn/s 13:38:01 104.79 32.65 72.15 1671.70 17035.58 13:39:01 407.28 40.78 366.51 2273.09 40349.41 13:40:01 120.33 0.12 120.21 14.26 35981.87 13:41:01 39.41 1.35 38.06 91.45 12553.11 Average: 168.22 18.67 149.55 1009.90 26519.10 13:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:38:01 30078052 31690344 2861168 8.69 69960 1852224 1479972 4.35 880776 1688068 177084 13:39:01 29234572 31298172 3704648 11.25 87480 2271184 1713196 5.04 1365644 2013012 244 13:40:01 28802000 31252312 4137220 12.56 96764 2637524 1734228 5.10 1427260 2358300 280 13:41:01 29187112 31654856 3752108 11.39 98764 2653008 1480296 4.36 1062628 2337552 32636 Average: 29325434 31473921 3613786 10.97 88242 2353485 1601923 4.71 1184077 2099233 52561 13:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:38:01 ens3 58.15 40.22 999.96 7.57 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 13:39:01 ens3 306.53 225.86 2901.19 511.44 0.00 0.00 0.00 0.00 13:39:01 docker0 23.53 88.95 1.42 1310.36 0.00 0.00 0.00 0.00 13:39:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 13:40:01 ens3 491.40 403.33 3053.04 2503.52 0.00 0.00 0.00 0.00 13:40:01 docker0 60.09 155.74 3.50 3016.21 0.00 0.00 0.00 0.00 13:40:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 13:41:01 ens3 178.67 178.07 77.88 1216.82 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 259.52 212.58 1761.16 1064.20 0.00 0.00 0.00 0.00 Average: docker0 20.99 61.43 1.24 1086.12 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5784) 02/16/24 _x86_64_ (8 CPU) 13:36:13 LINUX RESTART (8 CPU) 13:37:02 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 10.17 0.00 0.83 1.99 0.03 86.98 13:38:01 0 1.98 0.00 0.47 10.70 0.02 86.83 13:38:01 1 2.53 0.00 0.39 0.82 0.02 96.25 13:38:01 2 39.31 0.00 2.51 2.57 0.07 55.54 13:38:01 3 19.71 0.00 1.31 0.56 0.05 78.37 13:38:01 4 2.83 0.00 0.56 0.22 0.02 96.37 13:38:01 5 5.58 0.00 0.61 0.61 0.02 93.18 13:38:01 6 9.46 0.00 0.80 0.24 0.02 89.49 13:38:01 7 0.07 0.00 0.03 0.08 0.07 99.75 13:39:01 all 13.90 0.00 1.41 3.75 0.05 80.88 13:39:01 0 6.12 0.00 1.25 5.82 0.03 86.77 13:39:01 1 13.91 0.00 1.54 5.92 0.05 78.58 13:39:01 2 26.73 0.00 2.09 9.14 0.07 61.97 13:39:01 3 12.87 0.00 0.94 0.35 0.03 85.81 13:39:01 4 12.86 0.00 0.87 2.12 0.03 84.12 13:39:01 5 11.71 0.00 1.22 0.32 0.05 86.71 13:39:01 6 11.14 0.00 1.86 3.60 0.05 83.35 13:39:01 7 15.92 0.00 1.54 2.75 0.07 79.72 13:40:01 all 9.52 0.00 1.35 3.06 0.05 86.02 13:40:01 0 6.20 0.00 1.53 9.37 0.05 82.85 13:40:01 1 14.29 0.00 1.09 0.25 0.07 84.30 13:40:01 2 13.55 0.00 1.64 13.63 0.07 71.11 13:40:01 3 12.04 0.00 2.23 0.08 0.05 85.59 13:40:01 4 2.70 0.00 0.82 0.02 0.02 96.45 13:40:01 5 6.93 0.00 0.87 0.47 0.03 91.69 13:40:01 6 11.27 0.00 0.97 0.64 0.07 87.06 13:40:01 7 9.25 0.00 1.64 0.03 0.05 89.03 13:41:01 all 10.79 0.00 0.57 1.06 0.04 87.55 13:41:01 0 2.08 0.00 0.32 4.87 0.02 92.72 13:41:01 1 9.31 0.00 0.39 0.05 0.03 90.22 13:41:01 2 20.83 0.00 0.75 2.54 0.07 75.81 13:41:01 3 18.17 0.00 1.05 0.40 0.03 80.34 13:41:01 4 2.43 0.00 0.40 0.02 0.00 97.15 13:41:01 5 19.18 0.00 0.88 0.27 0.05 79.62 13:41:01 6 3.20 0.00 0.35 0.25 0.03 96.16 13:41:01 7 11.13 0.00 0.45 0.02 0.05 88.35 Average: all 11.10 0.00 1.04 2.46 0.04 85.35 Average: 0 4.09 0.00 0.89 7.68 0.03 87.31 Average: 1 10.03 0.00 0.85 1.76 0.04 87.31 Average: 2 25.05 0.00 1.75 6.98 0.07 66.15 Average: 3 15.69 0.00 1.38 0.35 0.04 82.54 Average: 4 5.21 0.00 0.66 0.59 0.02 93.52 Average: 5 10.87 0.00 0.90 0.42 0.04 87.78 Average: 6 8.76 0.00 0.99 1.18 0.04 89.02 Average: 7 9.12 0.00 0.92 0.72 0.06 89.17