---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11301 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 809 28506 0 2850 30920 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:96:28:32 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe96:2832/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:08:c4:9c 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11301) 01/11/24 _x86_64_ (8 CPU) 14:23:46 LINUX RESTART (8 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:02 191.40 73.48 117.92 5272.83 53042.41 14:26:01 95.83 14.14 81.69 995.53 26950.00 14:27:01 178.72 52.09 126.63 1768.64 33965.94 14:28:01 24.63 5.32 19.31 161.17 21248.19 14:29:01 26.61 0.65 25.96 22.00 19810.70 Average: 103.47 29.19 74.28 1646.38 31018.07 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:02 30404332 31739300 2534888 7.70 47172 1611192 1428416 4.20 798656 1469404 46200 14:26:01 30062268 31694644 2876952 8.73 71592 1869428 1452548 4.27 877924 1700808 140892 14:27:01 28012680 30051420 4926540 14.96 86728 2245568 4744776 13.96 2599956 1995436 60896 14:28:01 24497416 26541560 8441804 25.63 86852 2250848 7846060 23.08 6135068 1969620 168 14:29:01 29162036 31626780 3777184 11.47 89452 2662608 1504004 4.43 1282032 2153076 411592 Average: 28427746 30330741 4511474 13.70 76359 2127929 3395161 9.99 2338727 1857669 131950 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:02 ens3 268.72 210.88 920.45 67.54 0.00 0.00 0.00 0.00 14:25:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 62.06 42.80 941.74 7.41 0.00 0.00 0.00 0.00 14:26:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 334.23 272.74 3878.46 50.68 0.00 0.00 0.00 0.00 14:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 220.06 173.90 47.04 66.14 0.00 0.00 0.00 0.00 14:28:01 lo 0.58 0.58 0.09 0.09 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 129.48 108.42 303.47 46.87 0.00 0.00 0.00 0.00 14:29:01 lo 4.30 4.30 3.43 3.43 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 203.37 162.14 1219.11 47.86 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.76 0.76 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-11301) 01/11/24 _x86_64_ (8 CPU) 14:23:46 LINUX RESTART (8 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:02 all 6.45 0.00 1.12 7.48 0.05 84.90 14:25:02 0 8.87 0.00 0.93 35.00 0.07 55.13 14:25:02 1 5.13 0.00 2.01 12.92 0.03 79.91 14:25:02 2 12.27 0.00 2.02 1.46 0.05 84.20 14:25:02 3 5.53 0.00 1.07 1.75 0.05 91.61 14:25:02 4 3.09 0.00 0.63 2.69 0.03 93.56 14:25:02 5 6.02 0.00 0.90 4.93 0.02 88.13 14:25:02 6 6.66 0.00 0.64 1.02 0.08 91.60 14:25:02 7 4.07 0.00 0.78 0.33 0.05 94.76 14:26:01 all 9.09 0.00 0.64 3.87 0.03 86.37 14:26:01 0 34.10 0.00 1.47 4.06 0.07 60.31 14:26:01 1 5.20 0.00 0.83 22.38 0.03 71.56 14:26:01 2 13.71 0.00 0.93 0.78 0.02 84.55 14:26:01 3 6.73 0.00 0.64 1.24 0.02 91.38 14:26:01 4 11.72 0.00 0.78 1.49 0.03 85.97 14:26:01 5 0.73 0.00 0.19 0.78 0.00 98.30 14:26:01 6 0.41 0.00 0.20 0.22 0.03 99.14 14:26:01 7 0.24 0.00 0.07 0.02 0.03 99.64 14:27:01 all 18.01 0.00 1.05 3.58 0.06 77.30 14:27:01 0 34.71 0.00 2.64 3.20 0.17 59.28 14:27:01 1 24.21 0.00 1.56 4.00 0.07 70.16 14:27:01 2 15.54 0.00 0.53 0.30 0.03 83.60 14:27:01 3 13.05 0.00 0.63 0.02 0.05 86.25 14:27:01 4 11.06 0.00 0.53 13.62 0.03 74.75 14:27:01 5 14.38 0.00 0.65 2.59 0.07 82.31 14:27:01 6 15.79 0.00 1.22 2.11 0.05 80.83 14:27:01 7 15.61 0.00 0.68 2.77 0.07 80.87 14:28:01 all 25.65 0.00 0.69 1.25 0.05 72.35 14:28:01 0 33.93 0.00 1.07 0.18 0.05 64.76 14:28:01 1 32.03 0.00 0.72 0.03 0.07 67.15 14:28:01 2 28.57 0.00 0.67 0.00 0.07 70.69 14:28:01 3 15.05 0.00 0.50 0.12 0.03 84.30 14:28:01 4 23.05 0.00 0.72 9.57 0.07 66.58 14:28:01 5 27.84 0.00 0.67 0.02 0.03 71.45 14:28:01 6 28.86 0.00 0.68 0.07 0.05 70.34 14:28:01 7 15.91 0.00 0.48 0.03 0.03 83.54 14:29:01 all 17.73 0.00 0.88 1.47 0.05 79.88 14:29:01 0 14.12 0.00 1.28 0.15 0.05 84.39 14:29:01 1 13.29 0.00 0.78 0.07 0.07 85.80 14:29:01 2 25.61 0.00 0.65 0.08 0.05 73.61 14:29:01 3 11.62 0.00 0.57 0.00 0.03 87.78 14:29:01 4 15.08 0.00 0.77 11.16 0.03 72.96 14:29:01 5 19.39 0.00 0.67 0.00 0.07 79.88 14:29:01 6 30.16 0.00 0.92 0.28 0.07 68.57 14:29:01 7 12.55 0.00 1.37 0.02 0.07 85.99 Average: all 15.42 0.00 0.88 3.52 0.05 80.14 Average: 0 25.14 0.00 1.48 8.45 0.08 64.85 Average: 1 15.99 0.00 1.18 7.83 0.05 74.94 Average: 2 19.17 0.00 0.96 0.52 0.04 79.31 Average: 3 10.43 0.00 0.68 0.62 0.04 88.24 Average: 4 12.82 0.00 0.69 7.74 0.04 78.72 Average: 5 13.71 0.00 0.62 1.67 0.04 83.97 Average: 6 16.43 0.00 0.73 0.74 0.06 82.04 Average: 7 9.71 0.00 0.68 0.64 0.05 88.93