---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38776 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 873 26157 0 5135 30838 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:f8:7c:32 brd ff:ff:ff:ff:ff:ff inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fef8:7c32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:1c:fe:d4 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:bfff:fe1c:fed4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38776) 09/15/24 _x86_64_ (8 CPU) 14:41:26 LINUX RESTART (8 CPU) 14:42:03 tps rtps wtps bread/s bwrtn/s 14:43:01 333.56 37.55 296.02 1752.39 35824.86 14:44:01 200.60 42.96 157.64 3519.81 43821.63 14:45:01 286.17 5.60 280.57 495.92 116129.31 14:46:01 250.07 0.60 249.47 85.30 86584.87 Average: 267.04 21.54 245.50 1460.87 70882.92 14:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30050440 31669964 2888780 8.77 71792 1857572 1449860 4.27 905216 1689844 174416 14:44:01 27944568 30298004 4994652 15.16 91120 2548780 2568620 7.56 2487672 2165628 296040 14:45:01 25847568 30222976 7091652 21.53 115368 4476696 2656676 7.82 3061556 3582252 161184 14:46:01 25435372 30220884 7503848 22.78 123636 4862700 2641632 7.77 3557520 3482924 740 Average: 27319487 30602957 5619733 17.06 100479 3436437 2329197 6.85 2502991 2730162 158095 14:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 14:43:01 ens3 114.26 80.33 1167.94 27.38 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:44:01 ens3 727.41 594.42 4246.55 136.28 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 br-8a6fdc04424f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 240.01 157.91 5774.77 16.12 0.00 0.00 0.00 0.00 14:45:01 docker0 2.92 6.27 0.18 87.70 0.00 0.00 0.00 0.00 14:46:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 14:46:01 ens3 120.91 147.95 102.31 946.74 0.00 0.00 0.00 0.00 14:46:01 docker0 2.30 5.56 0.15 87.63 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 302.21 246.53 2836.68 283.79 0.00 0.00 0.00 0.00 Average: docker0 1.31 2.98 0.08 44.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38776) 09/15/24 _x86_64_ (8 CPU) 14:41:26 LINUX RESTART (8 CPU) 14:42:03 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.31 0.00 0.93 3.72 0.04 86.00 14:43:01 0 10.63 0.00 0.88 0.98 0.02 87.48 14:43:01 1 17.58 0.00 1.54 0.97 0.03 79.89 14:43:01 2 4.22 0.00 1.69 4.76 0.05 89.27 14:43:01 3 4.69 0.00 0.90 6.11 0.07 88.24 14:43:01 4 3.00 0.00 0.36 0.41 0.02 96.21 14:43:01 5 2.52 0.00 0.35 0.31 0.02 96.81 14:43:01 6 28.67 0.00 1.42 2.86 0.07 66.98 14:43:01 7 3.21 0.00 0.31 13.43 0.03 83.01 14:44:01 all 23.59 0.00 1.38 2.76 0.07 72.20 14:44:01 0 10.52 0.00 1.20 3.06 0.05 85.17 14:44:01 1 28.78 0.00 2.41 4.00 0.08 64.73 14:44:01 2 25.25 0.00 1.68 1.45 0.07 71.55 14:44:01 3 24.44 0.00 1.35 0.30 0.07 73.84 14:44:01 4 29.23 0.00 0.95 0.85 0.07 68.90 14:44:01 5 30.07 0.00 1.73 1.03 0.08 67.08 14:44:01 6 17.04 0.00 0.59 0.42 0.05 81.91 14:44:01 7 23.36 0.00 1.11 11.03 0.07 64.44 14:45:01 all 7.92 0.00 3.13 6.85 0.10 82.00 14:45:01 0 5.76 0.00 3.89 20.31 0.05 69.98 14:45:01 1 5.32 0.00 2.85 1.04 0.03 90.76 14:45:01 2 9.25 0.00 2.22 7.65 0.05 80.83 14:45:01 3 9.01 0.00 2.91 3.40 0.05 84.63 14:45:01 4 9.75 0.00 2.86 8.04 0.05 79.29 14:45:01 5 7.94 0.00 2.93 1.13 0.07 87.93 14:45:01 6 7.12 0.00 2.82 6.47 0.07 83.52 14:45:01 7 9.19 0.00 4.59 6.80 0.45 78.97 14:46:01 all 10.59 0.00 2.62 4.88 0.06 81.86 14:46:01 0 10.32 0.00 2.20 7.71 0.07 79.70 14:46:01 1 10.94 0.00 2.23 2.35 0.05 84.43 14:46:01 2 14.07 0.00 4.05 1.89 0.05 79.93 14:46:01 3 10.20 0.00 2.53 20.43 0.07 66.77 14:46:01 4 13.14 0.00 1.91 0.99 0.07 83.89 14:46:01 5 14.54 0.00 2.55 1.24 0.05 81.61 14:46:01 6 4.44 0.00 2.34 0.82 0.05 92.35 14:46:01 7 7.01 0.00 3.16 3.61 0.07 86.16 Average: all 12.89 0.00 2.02 4.56 0.07 80.46 Average: 0 9.30 0.00 2.05 8.05 0.05 80.55 Average: 1 15.66 0.00 2.26 2.10 0.05 79.93 Average: 2 13.28 0.00 2.41 3.93 0.05 80.32 Average: 3 12.16 0.00 1.93 7.56 0.06 78.28 Average: 4 13.89 0.00 1.52 2.57 0.05 81.96 Average: 5 13.88 0.00 1.90 0.93 0.05 83.23 Average: 6 14.22 0.00 1.79 2.64 0.06 81.29 Average: 7 10.74 0.00 2.31 8.68 0.16 78.11