---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80014 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 846 28924 0 2395 30893 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:2d:ca:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe2d:ca3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:88:40:a0 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-80014) 10/28/24 _x86_64_ (8 CPU) 05:46:27 LINUX RESTART (8 CPU) 05:47:01 tps rtps wtps bread/s bwrtn/s 05:48:01 316.93 36.81 280.12 1705.98 34126.85 05:49:01 133.86 19.35 114.51 688.55 38320.28 05:50:01 20.55 0.07 20.48 1.07 25924.08 Average: 157.11 18.74 138.37 798.53 32790.40 05:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 30113944 31753992 2825276 8.58 73944 1872076 1390756 4.09 812320 1710460 217368 05:49:01 27743632 29541728 5195588 15.77 82144 2015368 3966896 11.67 3070464 1805596 4608 05:50:01 27206952 29007088 5732268 17.40 82268 2016936 4401836 12.95 3605464 1806452 168 Average: 28354843 30100936 4584377 13.92 79452 1968127 3253163 9.57 2496083 1774169 74048 05:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 145.61 96.62 1056.49 33.54 0.00 0.00 0.00 0.00 05:48:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 621.90 384.49 1951.93 124.46 0.00 0.00 0.00 0.00 05:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 337.09 164.91 81.40 59.41 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 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 368.20 215.34 1029.94 72.47 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80014) 10/28/24 _x86_64_ (8 CPU) 05:46:27 LINUX RESTART (8 CPU) 05:47:01 CPU %user %nice %system %iowait %steal %idle 05:48:01 all 9.89 0.00 0.93 3.01 0.03 86.14 05:48:01 0 21.27 0.00 1.69 1.49 0.03 75.53 05:48:01 1 27.17 0.00 1.82 2.12 0.07 68.82 05:48:01 2 5.61 0.00 0.40 0.60 0.02 93.38 05:48:01 3 9.30 0.00 1.47 9.08 0.02 80.13 05:48:01 4 8.01 0.00 0.52 0.05 0.03 91.39 05:48:01 5 5.16 0.00 0.43 0.25 0.03 94.13 05:48:01 6 1.30 0.00 0.43 0.50 0.00 97.77 05:48:01 7 1.27 0.00 0.64 10.01 0.03 88.05 05:49:01 all 24.38 0.00 1.16 1.67 0.06 72.73 05:49:01 0 30.88 0.00 0.72 0.02 0.07 68.31 05:49:01 1 38.70 0.00 2.64 1.17 0.08 57.40 05:49:01 2 21.77 0.00 0.50 0.13 0.05 77.54 05:49:01 3 23.84 0.00 1.10 0.07 0.07 74.92 05:49:01 4 21.91 0.00 1.90 1.39 0.08 74.71 05:49:01 5 18.47 0.00 0.52 0.00 0.05 80.96 05:49:01 6 19.66 0.00 1.00 2.02 0.05 77.26 05:49:01 7 19.81 0.00 0.95 8.55 0.05 70.64 05:50:01 all 17.50 0.00 0.40 1.19 0.05 80.86 05:50:01 0 15.76 0.00 0.38 0.00 0.05 83.80 05:50:01 1 20.81 0.00 0.40 0.00 0.07 78.72 05:50:01 2 13.91 0.00 0.40 0.00 0.05 85.64 05:50:01 3 18.49 0.00 0.50 0.00 0.03 80.98 05:50:01 4 12.12 0.00 0.30 0.00 0.05 87.53 05:50:01 5 36.89 0.00 0.42 0.00 0.05 62.64 05:50:01 6 13.79 0.00 0.58 0.07 0.05 85.51 05:50:01 7 8.17 0.00 0.25 9.45 0.03 82.10 Average: all 17.25 0.00 0.83 1.95 0.05 79.91 Average: 0 22.64 0.00 0.93 0.50 0.05 75.88 Average: 1 28.90 0.00 1.62 1.10 0.07 68.31 Average: 2 13.76 0.00 0.43 0.24 0.04 85.52 Average: 3 17.21 0.00 1.03 3.05 0.04 78.68 Average: 4 14.00 0.00 0.90 0.48 0.06 84.56 Average: 5 20.17 0.00 0.46 0.08 0.04 79.24 Average: 6 11.58 0.00 0.67 0.86 0.03 86.85 Average: 7 9.75 0.00 0.61 9.34 0.04 80.26