---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-150 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.4G 62% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 468 371 0 3103 3192 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d6:ae:6c brd ff:ff:ff:ff:ff:ff inet 10.32.7.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fed6:ae6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:f5:dd:0a 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-150) 07/17/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 193.83 83.80 110.03 6562.77 42700.23 14:25:01 262.11 33.79 228.33 4252.59 134120.10 14:26:01 232.71 116.65 116.06 7057.22 16164.37 Average: 229.56 78.07 151.49 5957.15 64343.74 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1656460 3365360 2382192 58.98 51492 1812780 883368 17.36 559708 1643356 132544 14:25:01 141344 3258288 3897308 96.50 113944 3079864 1270052 24.97 685372 2912720 336 14:26:01 472240 3303280 3566412 88.31 131024 2810084 935580 18.39 715316 2587024 55380 Average: 756681 3308976 3281971 81.26 98820 2567576 1029667 20.24 653465 2381033 62753 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 349.78 243.36 1502.55 68.60 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 615.04 378.95 14280.54 27.90 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:26:01 ens3 415.96 293.45 3079.74 30.42 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 14:26:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 460.29 305.27 6289.39 42.30 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: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-150) 07/17/24 _x86_64_ (4 CPU) 14:22:40 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.94 0.00 2.28 6.17 0.07 72.55 14:24:01 0 24.23 0.00 1.99 5.77 0.07 67.95 14:24:01 1 10.83 0.00 1.56 9.00 0.07 78.54 14:24:01 2 27.79 0.00 3.83 6.91 0.08 61.39 14:24:01 3 12.95 0.00 1.79 2.96 0.05 82.25 14:25:01 all 23.14 0.00 7.12 4.31 0.07 65.36 14:25:01 0 21.83 0.00 6.85 1.81 0.08 69.42 14:25:01 1 17.12 0.00 7.13 9.16 0.07 66.52 14:25:01 2 21.00 0.00 6.77 1.62 0.07 70.54 14:25:01 3 32.67 0.00 7.69 4.63 0.09 54.93 14:26:01 all 19.70 0.00 2.56 6.08 0.07 71.59 14:26:01 0 15.75 0.00 3.04 6.21 0.07 74.93 14:26:01 1 16.01 0.00 2.14 2.69 0.05 79.11 14:26:01 2 20.23 0.00 2.14 3.83 0.08 73.71 14:26:01 3 26.83 0.00 2.93 11.65 0.07 58.53 Average: all 20.58 0.00 3.97 5.52 0.07 69.85 Average: 0 20.61 0.00 3.95 4.61 0.07 70.76 Average: 1 14.65 0.00 3.60 6.95 0.06 74.75 Average: 2 23.01 0.00 4.23 4.13 0.08 68.54 Average: 3 24.09 0.00 4.12 6.41 0.07 65.31