---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38762 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 8% / 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 870 26601 0 4695 30841 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:90:ac:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe90:ac1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:c6:4c:dc 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-38762) 09/15/24 _x86_64_ (8 CPU) 12:22:26 LINUX RESTART (8 CPU) 12:23:02 tps rtps wtps bread/s bwrtn/s 12:24:01 325.75 41.95 283.80 1857.95 27071.37 12:25:01 166.51 18.30 148.21 1100.35 46947.11 12:26:01 96.45 2.87 93.58 414.86 94516.38 12:27:01 51.96 1.32 50.64 64.39 20557.37 Average: 159.48 16.00 143.48 855.25 47356.72 12:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 30087788 31745856 2851432 8.66 73856 1890128 1386064 4.08 824000 1725032 213488 12:25:01 25710624 30035684 7228596 21.95 102640 4450260 3432072 10.10 2627384 4169208 1910268 12:26:01 24663116 29346416 8276104 25.13 105388 4784684 7332760 21.57 3368648 4433020 764 12:27:01 27285004 31626460 5654216 17.17 108284 4455464 1415604 4.17 1146024 4073724 1364 Average: 26936633 30688604 6002587 18.22 97542 3895134 3391625 9.98 1991514 3600246 531471 12:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 ens3 140.34 88.51 1273.12 29.65 0.00 0.00 0.00 0.00 12:24:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 808.18 556.72 11352.04 139.55 0.00 0.00 0.00 0.00 12:25:01 br-d52822f58da8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 4.22 4.22 0.54 0.54 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 vetha709394 0.15 0.38 0.01 0.03 0.00 0.00 0.00 0.00 12:26:01 ens3 284.90 219.55 140.65 72.10 0.00 0.00 0.00 0.00 12:26:01 br-d52822f58da8 6.58 12.98 0.89 1.07 0.00 0.00 0.00 0.00 12:26:01 veth008fb02 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 12:27:01 ens3 450.64 379.40 154.44 129.87 0.00 0.00 0.00 0.00 12:27:01 lo 43.53 43.53 4.05 4.05 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 422.18 311.97 3238.17 93.05 0.00 0.00 0.00 0.00 Average: lo 9.94 9.94 0.93 0.93 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-38762) 09/15/24 _x86_64_ (8 CPU) 12:22:26 LINUX RESTART (8 CPU) 12:23:02 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 10.13 0.00 0.94 2.63 0.04 86.26 12:24:01 0 18.64 0.00 1.20 0.95 0.03 79.17 12:24:01 1 27.45 0.00 1.95 1.58 0.05 68.96 12:24:01 2 15.33 0.00 1.19 0.65 0.05 82.77 12:24:01 3 4.35 0.00 0.65 0.41 0.02 94.58 12:24:01 4 2.17 0.00 0.42 0.37 0.00 97.03 12:24:01 5 2.33 0.00 0.42 12.67 0.03 84.55 12:24:01 6 1.16 0.00 1.05 3.93 0.09 93.78 12:24:01 7 9.64 0.00 0.64 0.51 0.03 89.17 12:25:01 all 25.77 0.00 3.81 2.04 0.07 68.30 12:25:01 0 19.96 0.00 4.07 0.12 0.07 75.78 12:25:01 1 18.57 0.00 2.18 0.42 0.08 78.74 12:25:01 2 23.00 0.00 3.78 0.17 0.05 72.99 12:25:01 3 33.53 0.00 4.43 6.02 0.08 55.94 12:25:01 4 31.77 0.00 3.49 0.22 0.07 64.45 12:25:01 5 20.79 0.00 5.21 5.93 0.07 68.00 12:25:01 6 25.15 0.00 3.76 2.27 0.07 68.75 12:25:01 7 33.51 0.00 3.53 1.21 0.07 61.68 12:26:01 all 4.97 0.00 1.27 4.05 0.05 89.66 12:26:01 0 5.36 0.00 1.12 0.02 0.05 93.45 12:26:01 1 5.38 0.00 1.28 0.40 0.05 92.89 12:26:01 2 5.97 0.00 1.38 0.37 0.05 92.23 12:26:01 3 3.62 0.00 2.02 15.04 0.07 79.25 12:26:01 4 5.87 0.00 1.04 1.09 0.07 91.92 12:26:01 5 5.00 0.00 1.25 7.43 0.05 86.27 12:26:01 6 4.92 0.00 1.06 0.13 0.05 93.84 12:26:01 7 3.59 0.00 1.04 8.00 0.07 87.31 12:27:01 all 8.30 0.00 0.92 1.31 0.04 89.42 12:27:01 0 5.02 0.00 1.27 0.05 0.03 93.62 12:27:01 1 2.76 0.00 0.77 0.02 0.03 96.43 12:27:01 2 2.44 0.00 0.70 0.02 0.02 96.83 12:27:01 3 15.25 0.00 0.67 0.08 0.03 83.97 12:27:01 4 4.57 0.00 0.70 1.37 0.05 93.31 12:27:01 5 4.58 0.00 1.25 0.43 0.03 93.70 12:27:01 6 24.60 0.00 1.22 0.94 0.08 73.15 12:27:01 7 7.25 0.00 0.77 7.56 0.03 84.39 Average: all 12.28 0.00 1.73 2.51 0.05 83.43 Average: 0 12.20 0.00 1.91 0.28 0.05 85.56 Average: 1 13.49 0.00 1.54 0.60 0.05 84.31 Average: 2 11.64 0.00 1.76 0.30 0.04 86.25 Average: 3 14.17 0.00 1.94 5.39 0.05 78.45 Average: 4 11.08 0.00 1.41 0.77 0.05 86.69 Average: 5 8.17 0.00 2.03 6.59 0.05 83.15 Average: 6 13.98 0.00 1.77 1.81 0.07 82.37 Average: 7 13.50 0.00 1.50 4.33 0.05 80.62