---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14634 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 816 28461 0 2888 30897 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:fa:4f:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fefa:4f18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:c5:8c:41 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::42:7aff:fec5:8c41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14634) 03/20/24 _x86_64_ (8 CPU) 15:42:06 LINUX RESTART (8 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:01 116.90 20.55 96.35 2244.29 26453.06 15:45:01 130.89 2.07 128.83 342.48 46236.69 15:46:01 134.11 0.07 134.04 8.00 45657.59 15:47:01 31.93 0.44 31.49 41.08 17780.04 Average: 103.76 5.80 97.95 661.55 34099.83 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:01 29905916 31720460 3033304 9.21 76784 2039132 1696704 4.99 912472 1805768 223308 15:45:01 29040872 31610488 3898348 11.83 94084 2744392 1660048 4.88 1076312 2432728 59160 15:46:01 29213596 31698380 3725624 11.31 116344 2637200 1508072 4.44 983496 2361576 316 15:47:01 29108164 31600524 3831056 11.63 117852 2643956 1539236 4.53 1087912 2363392 888 Average: 29317137 31657463 3622083 11.00 101266 2516170 1601015 4.71 1015048 2240866 70918 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:01 ens3 105.47 63.16 1670.26 11.53 0.00 0.00 0.00 0.00 15:44:01 lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 229.06 124.75 3606.55 13.06 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 vethd4e5fb1 109.85 209.25 9.11 3597.59 0.00 0.00 0.00 0.29 15:45:01 docker0 109.85 209.10 7.61 3597.58 0.00 0.00 0.00 0.00 15:46:01 ens3 148.83 149.99 704.32 876.94 0.00 0.00 0.00 0.00 15:46:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 15:46:01 docker0 24.50 40.56 2.80 691.87 0.00 0.00 0.00 0.00 15:47:01 ens3 246.30 289.88 27.94 2243.47 0.00 0.00 0.00 0.00 15:47:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.15 156.39 1508.43 780.15 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 33.73 62.68 2.61 1076.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14634) 03/20/24 _x86_64_ (8 CPU) 15:42:06 LINUX RESTART (8 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:01 all 10.26 0.00 0.89 2.48 0.04 86.33 15:44:01 0 10.57 0.00 0.83 0.52 0.03 88.05 15:44:01 1 3.10 0.00 0.55 0.12 0.02 96.22 15:44:01 2 0.54 0.00 0.34 0.05 0.02 99.06 15:44:01 3 11.56 0.00 0.80 1.00 0.03 86.61 15:44:01 4 39.55 0.00 2.07 2.25 0.07 56.06 15:44:01 5 14.26 0.00 1.28 0.13 0.05 84.27 15:44:01 6 1.27 0.00 0.79 6.76 0.05 91.14 15:44:01 7 1.19 0.00 0.47 8.98 0.03 89.33 15:45:01 all 8.38 0.00 1.02 3.67 0.04 86.89 15:45:01 0 10.71 0.00 1.42 1.50 0.02 86.36 15:45:01 1 1.59 0.00 0.55 4.56 0.07 93.23 15:45:01 2 0.62 0.00 0.27 0.07 0.02 99.03 15:45:01 3 13.47 0.00 1.60 0.10 0.03 84.79 15:45:01 4 7.39 0.00 0.99 0.42 0.03 91.17 15:45:01 5 1.18 0.00 0.65 0.38 0.02 97.77 15:45:01 6 11.53 0.00 1.17 20.30 0.03 66.96 15:45:01 7 20.49 0.00 1.50 2.07 0.03 75.91 15:46:01 all 9.74 0.00 1.48 3.20 0.04 85.53 15:46:01 0 4.91 0.00 1.11 1.49 0.03 92.46 15:46:01 1 8.20 0.00 0.94 7.76 0.03 83.07 15:46:01 2 1.69 0.00 0.49 0.00 0.02 97.80 15:46:01 3 4.81 0.00 0.73 0.15 0.02 94.29 15:46:01 4 1.69 0.00 2.83 13.27 0.07 82.14 15:46:01 5 11.84 0.00 1.22 2.06 0.05 84.83 15:46:01 6 26.93 0.00 2.47 0.48 0.07 70.04 15:46:01 7 17.84 0.00 2.02 0.42 0.05 79.67 15:47:01 all 11.62 0.00 0.57 1.14 0.04 86.63 15:47:01 0 11.84 0.00 0.68 0.07 0.07 87.34 15:47:01 1 13.75 0.00 0.66 8.69 0.07 76.84 15:47:01 2 4.26 0.00 0.32 0.00 0.02 95.40 15:47:01 3 16.94 0.00 0.71 0.15 0.03 82.16 15:47:01 4 1.24 0.00 0.20 0.02 0.00 98.54 15:47:01 5 24.73 0.00 0.94 0.14 0.07 74.13 15:47:01 6 1.39 0.00 0.19 0.00 0.02 98.41 15:47:01 7 18.86 0.00 0.89 0.00 0.05 80.20 Average: all 9.99 0.00 0.99 2.63 0.04 86.35 Average: 0 9.50 0.00 1.01 0.90 0.04 88.55 Average: 1 6.63 0.00 0.67 5.27 0.05 87.38 Average: 2 1.77 0.00 0.35 0.03 0.02 97.83 Average: 3 11.67 0.00 0.96 0.35 0.03 86.98 Average: 4 12.52 0.00 1.53 4.00 0.04 81.91 Average: 5 12.94 0.00 1.02 0.68 0.05 85.31 Average: 6 10.32 0.00 1.16 6.91 0.04 81.58 Average: 7 14.57 0.00 1.22 2.88 0.04 81.28