---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30828 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: 2800.000 BogoMIPS: 5600.00 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 858 28901 0 2406 30878 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:a3:23:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fea3:23f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:43:5e:e8 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-30828) 08/14/24 _x86_64_ (8 CPU) 05:27:26 LINUX RESTART (8 CPU) 05:28:03 tps rtps wtps bread/s bwrtn/s 05:29:01 200.03 36.46 163.58 1729.36 24282.30 05:30:01 157.59 19.28 138.31 705.88 31267.59 05:31:01 72.69 3.95 68.74 247.96 23330.38 Average: 142.80 19.71 123.09 885.02 26316.01 05:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 30048540 31671220 2890680 8.78 71524 1859820 1426036 4.20 905956 1689544 198080 05:30:01 28797248 30672404 4141972 12.57 86072 2084932 2332436 6.86 1976020 1842028 14340 05:31:01 29661496 31685744 3277724 9.95 91292 2225220 1363692 4.01 1025640 1924372 2960 Average: 29502428 31343123 3436792 10.43 82963 2056657 1707388 5.02 1302539 1818648 71793 05:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 69.13 45.66 1047.26 20.81 0.00 0.00 0.00 0.00 05:30:01 lo 9.38 9.38 1.17 1.17 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 901.98 583.85 2943.26 172.75 0.00 0.00 0.00 0.00 05:31:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 215.80 148.84 1070.69 53.05 0.00 0.00 0.00 0.00 Average: lo 4.31 4.31 0.51 0.51 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 Average: ens3 399.30 261.85 1694.26 82.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30828) 08/14/24 _x86_64_ (8 CPU) 05:27:26 LINUX RESTART (8 CPU) 05:28:03 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 9.18 0.00 0.88 3.07 0.03 86.85 05:29:01 0 23.60 0.00 1.59 8.35 0.07 66.39 05:29:01 1 11.67 0.00 0.95 0.07 0.02 87.30 05:29:01 2 9.68 0.00 0.74 0.50 0.03 89.04 05:29:01 3 10.60 0.00 1.10 1.38 0.03 86.88 05:29:01 4 4.92 0.00 0.69 1.23 0.02 93.14 05:29:01 5 5.21 0.00 0.59 0.14 0.02 94.05 05:29:01 6 6.47 0.00 0.97 12.68 0.03 79.85 05:29:01 7 1.29 0.00 0.38 0.22 0.00 98.10 05:30:01 all 32.59 0.00 1.55 2.00 0.08 63.79 05:30:01 0 34.34 0.00 1.69 2.48 0.10 61.39 05:30:01 1 37.45 0.00 1.45 5.02 0.10 55.98 05:30:01 2 42.52 0.00 1.12 0.03 0.07 56.26 05:30:01 3 27.55 0.00 2.31 2.21 0.05 67.87 05:30:01 4 28.28 0.00 0.92 1.51 0.07 69.23 05:30:01 5 22.76 0.00 1.07 1.12 0.07 74.99 05:30:01 6 30.62 0.00 1.71 2.60 0.07 65.01 05:30:01 7 37.17 0.00 2.09 1.02 0.08 59.64 05:31:01 all 14.43 0.00 0.76 1.98 0.04 82.79 05:31:01 0 34.80 0.00 1.81 1.89 0.07 61.43 05:31:01 1 21.75 0.00 0.68 5.70 0.05 71.81 05:31:01 2 11.52 0.00 0.67 0.20 0.07 87.54 05:31:01 3 21.01 0.00 0.95 0.45 0.07 77.52 05:31:01 4 5.10 0.00 0.45 0.02 0.03 94.40 05:31:01 5 9.97 0.00 0.33 0.00 0.02 89.68 05:31:01 6 6.15 0.00 0.58 7.60 0.03 85.64 05:31:01 7 5.14 0.00 0.62 0.02 0.03 94.19 Average: all 18.83 0.00 1.06 2.34 0.05 77.72 Average: 0 30.99 0.00 1.70 4.19 0.08 63.04 Average: 1 23.75 0.00 1.03 3.63 0.06 71.53 Average: 2 21.36 0.00 0.84 0.24 0.06 77.50 Average: 3 19.81 0.00 1.46 1.35 0.05 77.34 Average: 4 12.85 0.00 0.69 0.91 0.04 85.51 Average: 5 12.72 0.00 0.66 0.42 0.03 86.16 Average: 6 14.49 0.00 1.09 7.57 0.05 76.81 Average: 7 14.66 0.00 1.04 0.42 0.04 83.84