---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6081 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 1514 28123 0 2529 30221 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:a3:8e:6d brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fea3:8e6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:c7:1f:04 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-6081) 02/17/24 _x86_64_ (8 CPU) 09:42:22 LINUX RESTART (8 CPU) 09:43:02 tps rtps wtps bread/s bwrtn/s 09:44:01 109.29 17.88 91.41 1037.65 33713.47 09:45:01 135.21 18.48 116.73 631.49 41420.96 09:46:01 22.59 0.88 21.71 46.65 28395.07 09:47:01 31.53 3.62 27.91 106.92 30637.43 09:48:01 43.39 1.15 42.24 89.59 33425.10 Average: 68.26 8.37 59.89 380.26 33517.58 09:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 30026472 31680180 2912748 8.84 73656 1887420 1433328 4.22 898752 1717448 156748 09:45:01 27612792 29508224 5326428 16.17 84996 2106676 3865080 11.37 3115188 1888420 6808 09:46:01 26940804 28839252 5998416 18.21 85112 2109432 4424344 13.02 3789988 1883320 276 09:47:01 29056636 31233276 3882584 11.79 86332 2382052 1672212 4.92 1615068 1940900 195900 09:48:01 28839552 30987588 4099668 12.45 91016 2348572 1992940 5.86 1825468 1944276 53080 Average: 28495251 30449704 4443969 13.49 84222 2166830 2677581 7.88 2248893 1874873 82562 09:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 09:44:01 ens3 58.06 39.32 950.32 7.53 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:45:01 ens3 1231.09 910.86 3110.28 255.28 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:46:01 ens3 256.56 139.04 71.40 52.85 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 09:47:01 ens3 400.93 279.00 657.05 93.80 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 09:48:01 ens3 66.79 43.26 73.87 172.91 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 403.84 283.10 972.63 116.84 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-6081) 02/17/24 _x86_64_ (8 CPU) 09:42:22 LINUX RESTART (8 CPU) 09:43:02 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 10.21 0.00 0.71 3.04 0.03 86.00 09:44:01 0 10.23 0.00 0.70 1.37 0.02 87.69 09:44:01 1 12.25 0.00 1.14 6.26 0.03 80.32 09:44:01 2 3.66 0.00 0.41 0.14 0.03 95.76 09:44:01 3 1.12 0.00 0.41 1.20 0.03 97.24 09:44:01 4 0.93 0.00 0.27 0.07 0.00 98.73 09:44:01 5 1.38 0.00 0.07 0.00 0.02 98.53 09:44:01 6 21.59 0.00 1.17 14.20 0.07 62.97 09:44:01 7 30.69 0.00 1.55 1.15 0.05 66.56 09:45:01 all 25.14 0.00 1.73 0.57 0.05 72.51 09:45:01 0 21.09 0.00 1.79 0.20 0.05 76.88 09:45:01 1 34.44 0.00 1.15 0.07 0.05 64.29 09:45:01 2 22.67 0.00 0.67 0.10 0.03 76.52 09:45:01 3 16.60 0.00 1.79 1.54 0.05 80.01 09:45:01 4 28.20 0.00 3.15 1.23 0.07 67.34 09:45:01 5 22.71 0.00 3.17 0.03 0.05 74.04 09:45:01 6 26.32 0.00 0.78 0.78 0.05 72.06 09:45:01 7 29.03 0.00 1.37 0.60 0.07 68.93 09:46:01 all 18.70 0.00 0.57 0.32 0.05 80.36 09:46:01 0 18.40 0.00 0.60 0.00 0.07 80.93 09:46:01 1 21.26 0.00 0.50 0.00 0.05 78.19 09:46:01 2 10.69 0.00 0.50 0.03 0.05 88.73 09:46:01 3 16.95 0.00 0.85 0.00 0.05 82.15 09:46:01 4 41.96 0.00 0.82 0.00 0.07 57.15 09:46:01 5 21.72 0.00 0.45 0.02 0.05 77.76 09:46:01 6 8.40 0.00 0.58 0.02 0.03 90.97 09:46:01 7 10.26 0.00 0.28 2.46 0.05 86.95 09:47:01 all 19.74 0.00 0.65 0.34 0.05 79.22 09:47:01 0 14.38 0.00 0.56 0.00 0.03 85.03 09:47:01 1 31.22 0.00 0.85 0.00 0.05 67.88 09:47:01 2 17.54 0.00 0.45 0.00 0.05 81.96 09:47:01 3 20.53 0.00 0.37 0.00 0.05 79.05 09:47:01 4 31.39 0.00 0.62 0.00 0.07 67.93 09:47:01 5 18.99 0.00 0.72 0.05 0.05 80.19 09:47:01 6 14.90 0.00 0.65 0.00 0.03 84.42 09:47:01 7 9.03 0.00 0.94 2.70 0.05 87.28 09:48:01 all 10.62 0.00 0.52 0.53 0.03 88.30 09:48:01 0 0.57 0.00 0.22 0.02 0.00 99.20 09:48:01 1 27.10 0.00 0.93 0.10 0.03 71.83 09:48:01 2 4.20 0.00 0.47 0.02 0.02 95.30 09:48:01 3 19.84 0.00 0.75 0.05 0.03 79.33 09:48:01 4 3.31 0.00 0.35 0.02 0.03 96.28 09:48:01 5 23.23 0.00 0.80 0.08 0.03 75.85 09:48:01 6 2.75 0.00 0.20 0.02 0.00 97.03 09:48:01 7 3.91 0.00 0.42 3.97 0.03 91.67 Average: all 16.90 0.00 0.84 0.95 0.04 81.27 Average: 0 12.94 0.00 0.77 0.31 0.03 85.94 Average: 1 25.30 0.00 0.91 1.27 0.04 72.48 Average: 2 11.77 0.00 0.50 0.06 0.04 87.64 Average: 3 15.05 0.00 0.83 0.56 0.04 83.51 Average: 4 21.23 0.00 1.05 0.26 0.05 77.41 Average: 5 17.63 0.00 1.04 0.04 0.04 81.25 Average: 6 14.76 0.00 0.68 2.96 0.04 81.56 Average: 7 16.54 0.00 0.91 2.18 0.05 80.32