---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6260 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 12G 144G 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 816 27252 0 4098 30894 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:13:10:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe13:1099/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:00:74:f0 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-6260) 02/17/24 _x86_64_ (8 CPU) 20:02:24 LINUX RESTART (8 CPU) 20:03:02 tps rtps wtps bread/s bwrtn/s 20:04:01 111.61 40.53 71.08 1849.27 23520.57 20:05:01 89.45 13.75 75.70 1122.61 26460.92 20:06:01 126.46 9.55 116.91 1678.65 44519.91 20:07:01 239.58 13.48 226.10 810.00 58785.04 20:08:01 67.64 1.42 66.23 109.83 21366.08 Average: 127.00 15.66 111.34 1111.61 34967.82 20:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:04:01 30219484 31771308 2719736 8.26 66000 1797136 1404612 4.13 795880 1633964 137136 20:05:01 29859884 31711232 3079336 9.35 82504 2066892 1458952 4.29 882572 1877300 216536 20:06:01 27983492 31690328 4955728 15.05 106704 3835780 1438940 4.23 955132 3579264 1060620 20:07:01 25578988 29575020 7360232 22.34 113984 3991652 7499972 22.07 3197788 3695192 27220 20:08:01 27942944 31664852 4996276 15.17 116284 3838852 1471632 4.33 1143900 3423388 1640 Average: 28316958 31282548 4622262 14.03 97095 3106062 2654822 7.81 1395054 2841822 288630 20:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:04:01 ens3 131.28 97.49 946.03 30.64 0.00 0.00 0.00 0.00 20:04:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 54.89 39.29 733.73 7.89 0.00 0.00 0.00 0.00 20:05:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 br-35f59e849718 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 472.15 268.96 15174.71 20.69 0.00 0.00 0.00 0.00 20:06:01 lo 8.73 8.73 0.81 0.81 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 vethe140f62 24.15 22.28 12.04 16.88 0.00 0.00 0.00 0.00 20:07:01 br-35f59e849718 0.40 0.43 0.22 0.04 0.00 0.00 0.00 0.00 20:07:01 vetha82309f 51.77 62.46 19.83 16.56 0.00 0.00 0.00 0.00 20:07:01 veth75cefd5 0.72 0.87 0.26 0.07 0.00 0.00 0.00 0.00 20:08:01 ens3 939.49 622.23 17513.97 114.29 0.00 0.00 0.00 0.00 20:08:01 lo 19.21 19.21 1.97 1.97 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 142.84 91.13 3394.11 16.13 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.33 0.33 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-6260) 02/17/24 _x86_64_ (8 CPU) 20:02:24 LINUX RESTART (8 CPU) 20:03:02 CPU %user %nice %system %iowait %steal %idle 20:04:01 all 7.98 0.00 0.77 5.40 0.03 85.83 20:04:01 0 4.75 0.00 0.68 4.27 0.03 90.27 20:04:01 1 10.70 0.00 0.93 0.49 0.03 87.84 20:04:01 2 14.70 0.00 1.26 15.34 0.03 68.67 20:04:01 3 2.93 0.00 0.54 16.80 0.02 79.71 20:04:01 4 0.95 0.00 0.36 0.46 0.02 98.22 20:04:01 5 17.65 0.00 1.24 3.43 0.03 77.64 20:04:01 6 1.32 0.00 0.32 0.36 0.02 97.98 20:04:01 7 10.85 0.00 0.76 2.07 0.03 86.29 20:05:01 all 9.59 0.00 0.59 3.80 0.03 85.98 20:05:01 0 13.84 0.00 0.88 0.53 0.02 84.72 20:05:01 1 7.94 0.00 0.58 1.42 0.07 89.99 20:05:01 2 3.04 0.00 0.17 5.04 0.02 91.74 20:05:01 3 0.70 0.00 0.33 10.28 0.03 88.65 20:05:01 4 1.78 0.00 0.17 0.12 0.00 97.93 20:05:01 5 16.87 0.00 0.67 1.17 0.07 81.23 20:05:01 6 5.98 0.00 0.55 8.25 0.03 85.19 20:05:01 7 26.61 0.00 1.37 3.57 0.03 68.42 20:06:01 all 8.67 0.00 3.17 7.04 0.06 81.05 20:06:01 0 6.21 0.00 3.22 37.36 0.10 53.10 20:06:01 1 7.99 0.00 3.02 0.05 0.07 88.88 20:06:01 2 12.30 0.00 2.79 6.39 0.08 78.44 20:06:01 3 6.49 0.00 2.52 9.99 0.05 80.95 20:06:01 4 8.45 0.00 3.72 0.62 0.07 87.14 20:06:01 5 8.82 0.00 3.37 0.12 0.07 87.62 20:06:01 6 7.08 0.00 2.76 1.53 0.03 88.60 20:06:01 7 12.06 0.00 3.98 0.20 0.05 83.71 20:07:01 all 22.69 0.00 3.02 6.74 0.12 67.43 20:07:01 0 25.16 0.00 4.02 21.17 0.13 49.52 20:07:01 1 24.18 0.00 3.35 2.08 0.10 70.29 20:07:01 2 22.48 0.00 2.97 1.36 0.12 73.07 20:07:01 3 26.89 0.00 2.63 6.57 0.13 63.78 20:07:01 4 21.53 0.00 2.36 1.90 0.10 74.11 20:07:01 5 23.14 0.00 2.86 4.52 0.13 69.34 20:07:01 6 15.00 0.00 2.35 0.76 0.10 81.79 20:07:01 7 23.08 0.00 3.61 15.55 0.13 57.64 20:08:01 all 8.43 0.00 0.73 2.07 0.03 88.74 20:08:01 0 3.24 0.00 0.55 0.47 0.02 95.73 20:08:01 1 4.00 0.00 0.59 0.05 0.02 95.35 20:08:01 2 6.54 0.00 0.67 0.38 0.03 92.38 20:08:01 3 5.63 0.00 0.74 1.40 0.02 92.21 20:08:01 4 6.46 0.00 0.65 0.17 0.02 92.70 20:08:01 5 20.39 0.00 1.29 12.41 0.05 65.85 20:08:01 6 5.93 0.00 0.62 0.20 0.03 93.22 20:08:01 7 15.23 0.00 0.73 1.47 0.03 82.53 Average: all 11.48 0.00 1.66 5.00 0.06 81.81 Average: 0 10.65 0.00 1.87 12.76 0.06 74.66 Average: 1 10.96 0.00 1.69 0.82 0.06 86.47 Average: 2 11.79 0.00 1.57 5.67 0.06 80.92 Average: 3 8.55 0.00 1.35 8.98 0.05 81.07 Average: 4 7.84 0.00 1.45 0.65 0.04 90.02 Average: 5 17.39 0.00 1.89 4.34 0.07 76.32 Average: 6 7.07 0.00 1.32 2.23 0.04 89.33 Average: 7 17.59 0.00 2.09 4.58 0.06 75.68