---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9398 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: 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): 0-3 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 13G 7.2G 63% / 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 475 721 0 2746 3185 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:f2:00:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef2:a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:c3:a7:09 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-9398) 11/02/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 171.36 67.63 103.73 5049.04 42987.58 15:35:01 225.78 25.58 200.20 3210.53 121183.48 15:36:01 442.03 97.23 344.79 5770.64 29343.51 15:37:01 256.27 203.72 52.56 8149.98 13002.50 15:38:01 61.11 46.63 14.48 2892.72 2906.72 Average: 231.51 88.22 143.29 5014.28 41889.02 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1622232 3328804 2416420 59.83 53240 1808800 912828 17.94 598008 1641892 145552 15:35:01 111492 3333468 3927160 97.24 115048 3218056 1091696 21.46 537500 3131436 264556 15:36:01 537356 3267680 3501296 86.69 150092 2673716 1454596 28.59 745276 2473432 48820 15:37:01 961204 3287824 3077448 76.20 153452 2292244 1086468 21.36 922280 1902132 13148 15:38:01 814108 3307212 3224544 79.84 155256 2451200 965536 18.98 985164 1981100 16644 Average: 809278 3304998 3229374 79.96 125418 2488803 1102225 21.67 757646 2225998 97744 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 427.16 268.01 1433.55 71.78 0.00 0.00 0.00 0.00 15:34:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 358.99 151.53 14044.83 12.68 0.00 0.00 0.00 0.00 15:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 208.28 163.61 952.84 13.72 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 30.24 14.85 156.26 5.69 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 121.85 88.75 1015.33 22.52 0.00 0.00 0.00 0.00 15:38:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 228.66 136.91 3528.60 25.12 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9398) 11/02/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.80 0.00 2.62 5.12 0.06 71.39 15:34:01 0 20.30 0.00 2.82 3.35 0.05 73.48 15:34:01 1 33.88 0.00 3.42 5.83 0.07 56.80 15:34:01 2 11.28 0.00 2.00 4.25 0.08 82.39 15:34:01 3 17.81 0.00 2.24 7.07 0.03 72.84 15:35:01 all 22.37 0.00 6.89 3.64 0.10 67.00 15:35:01 0 20.93 0.00 6.68 1.32 0.08 70.98 15:35:01 1 33.46 0.00 7.91 4.63 0.12 53.89 15:35:01 2 17.88 0.00 6.15 3.45 0.10 72.42 15:35:01 3 17.28 0.00 6.81 5.18 0.10 70.63 15:36:01 all 10.68 0.00 3.41 14.86 0.09 70.95 15:36:01 0 12.16 0.00 3.06 16.49 0.08 68.21 15:36:01 1 12.47 0.00 4.12 19.17 0.08 64.16 15:36:01 2 7.90 0.00 3.98 19.98 0.15 67.98 15:36:01 3 10.21 0.00 2.45 3.86 0.05 83.44 15:37:01 all 51.23 0.00 6.39 11.47 0.12 30.78 15:37:01 0 51.64 0.00 6.09 10.26 0.12 31.89 15:37:01 1 50.43 0.00 6.80 14.23 0.10 28.43 15:37:01 2 50.90 0.00 6.61 10.06 0.14 32.29 15:37:01 3 51.96 0.00 6.06 11.34 0.12 30.53 15:38:01 all 18.43 0.00 0.91 1.32 0.05 79.29 15:38:01 0 20.29 0.00 0.85 2.43 0.05 76.37 15:38:01 1 9.38 0.00 0.72 1.00 0.05 88.85 15:38:01 2 29.17 0.00 1.10 0.43 0.07 69.23 15:38:01 3 14.87 0.00 1.00 1.43 0.05 82.65 Average: all 24.68 0.00 4.04 7.28 0.09 63.91 Average: 0 25.04 0.00 3.90 6.79 0.08 64.20 Average: 1 27.86 0.00 4.58 8.97 0.08 58.50 Average: 2 23.42 0.00 3.96 7.63 0.11 64.89 Average: 3 22.41 0.00 3.70 5.76 0.07 68.06