---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5133 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 841 28892 0 2433 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:2b:86:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe2b:86c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:37:c2:9f 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-5133) 02/13/24 _x86_64_ (8 CPU) 15:28:45 LINUX RESTART (8 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 173.47 87.24 86.24 6260.56 57581.74 15:31:01 134.61 16.43 118.18 610.60 28993.67 15:32:01 86.47 6.45 80.02 314.88 22937.11 Average: 131.52 36.70 94.81 2395.25 36503.75 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 30215096 31759928 2724124 8.27 65200 1791696 1387704 4.08 804088 1631228 144244 15:31:01 29048816 30875136 3890404 11.81 83384 2041160 2894360 8.52 1734632 1836444 70948 15:32:01 29623304 31664192 3315916 10.07 91596 2240236 1406856 4.14 1013664 1969744 116260 Average: 29629072 31433085 3310148 10.05 80060 2024364 1896307 5.58 1184128 1812472 110484 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 ens3 371.94 237.34 1525.12 60.46 0.00 0.00 0.00 0.00 15:30:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 376.29 278.97 2405.52 61.57 0.00 0.00 0.00 0.00 15:31:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 751.14 472.40 1883.06 170.24 0.00 0.00 0.00 0.00 15:32:01 lo 10.38 10.38 1.27 1.27 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 499.78 329.57 1937.92 97.42 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.53 0.53 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-5133) 02/13/24 _x86_64_ (8 CPU) 15:28:45 LINUX RESTART (8 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 10.24 0.00 1.34 3.55 0.04 84.82 15:30:01 0 19.58 0.00 2.56 0.57 0.03 77.26 15:30:01 1 22.76 0.00 1.95 1.60 0.08 73.60 15:30:01 2 3.61 0.00 1.27 7.78 0.03 87.30 15:30:01 3 2.52 0.00 0.97 0.35 0.03 96.12 15:30:01 4 4.15 0.00 1.03 1.57 0.03 93.22 15:30:01 5 14.76 0.00 1.09 0.82 0.05 83.28 15:30:01 6 11.79 0.00 1.02 0.92 0.07 86.20 15:30:01 7 2.74 0.00 0.75 14.78 0.05 81.67 15:31:01 all 18.20 0.00 1.07 1.78 0.05 78.91 15:31:01 0 18.84 0.00 1.55 1.12 0.05 78.43 15:31:01 1 33.91 0.00 1.74 0.77 0.07 63.52 15:31:01 2 21.02 0.00 1.18 0.42 0.05 77.32 15:31:01 3 8.69 0.00 0.52 0.07 0.02 90.71 15:31:01 4 15.07 0.00 0.47 0.05 0.03 84.38 15:31:01 5 22.58 0.00 1.09 0.89 0.05 75.39 15:31:01 6 15.84 0.00 0.95 1.52 0.03 81.66 15:31:01 7 9.65 0.00 1.07 9.45 0.08 79.75 15:32:01 all 28.42 0.00 1.34 0.95 0.06 69.24 15:32:01 0 33.07 0.00 2.14 0.60 0.07 64.12 15:32:01 1 28.72 0.00 1.06 0.05 0.05 70.12 15:32:01 2 27.86 0.00 1.07 0.07 0.05 70.96 15:32:01 3 29.24 0.00 1.09 0.05 0.07 69.55 15:32:01 4 22.46 0.00 1.32 0.08 0.05 76.09 15:32:01 5 33.71 0.00 1.57 0.22 0.07 64.43 15:32:01 6 31.30 0.00 1.14 0.02 0.05 67.50 15:32:01 7 20.97 0.00 1.29 6.47 0.05 71.23 Average: all 18.95 0.00 1.25 2.09 0.05 77.66 Average: 0 23.82 0.00 2.09 0.76 0.05 73.28 Average: 1 28.46 0.00 1.58 0.81 0.07 69.08 Average: 2 17.51 0.00 1.17 2.75 0.04 78.52 Average: 3 13.47 0.00 0.86 0.16 0.04 85.48 Average: 4 13.88 0.00 0.94 0.57 0.04 84.57 Average: 5 23.68 0.00 1.25 0.64 0.06 74.37 Average: 6 19.65 0.00 1.04 0.82 0.05 78.44 Average: 7 11.12 0.00 1.04 10.23 0.06 77.55