---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-668 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: 2800.022 BogoMIPS: 5600.04 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 7.0G 64% / 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 462 362 0 3118 3198 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:ba:d1:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feba:d1fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:57:c3:c4 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-668) 04/30/24 _x86_64_ (4 CPU) 13:25:56 LINUX RESTART (4 CPU) 13:26:01 tps rtps wtps bread/s bwrtn/s 13:27:01 183.82 96.37 87.45 6744.34 39822.58 13:28:01 102.48 27.00 75.49 3216.26 9944.08 13:29:01 319.08 39.57 279.51 2888.74 138679.38 13:30:01 269.94 66.71 203.23 7332.51 20467.12 13:31:01 67.31 26.57 40.74 1485.10 4380.27 Average: 188.61 51.23 137.38 4332.29 42724.56 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 1817392 3353444 2221260 55.00 36612 1663692 902272 17.74 544612 1514260 60996 13:28:01 1313884 3346564 2724768 67.47 59876 2118652 1080392 21.24 626228 1894120 220100 13:29:01 813724 3227660 3224928 79.85 129944 2377876 1313740 25.82 747292 2193808 920 13:30:01 374340 3114380 3664312 90.73 152240 2659184 1663220 32.69 1035724 2316152 5720 13:31:01 390276 3266396 3648376 90.34 156312 2787916 982752 19.32 936676 2399764 26940 Average: 941923 3261689 3096729 76.68 106997 2321464 1188475 23.36 778106 2063621 62935 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 13:27:01 ens3 391.58 236.26 1124.58 68.79 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 13:28:01 ens3 141.16 107.02 2867.29 12.64 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 952.59 557.89 13651.65 37.88 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 199.23 158.84 784.73 14.33 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 7.73 7.73 0.49 0.49 0.00 0.00 0.00 0.00 13:31:01 ens3 17.71 15.99 13.76 11.32 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 2.40 2.40 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 340.87 215.43 3695.25 29.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-668) 04/30/24 _x86_64_ (4 CPU) 13:25:56 LINUX RESTART (4 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 14.32 0.00 2.32 5.36 0.06 77.94 13:27:01 0 13.29 0.00 3.49 7.71 0.05 75.46 13:27:01 1 8.55 0.00 1.97 8.32 0.05 81.12 13:27:01 2 19.59 0.00 1.97 2.76 0.07 75.61 13:27:01 3 15.88 0.00 1.80 2.67 0.03 79.61 13:28:01 all 20.37 0.00 1.84 2.61 0.06 75.13 13:28:01 0 35.47 0.00 2.19 3.25 0.08 59.01 13:28:01 1 5.85 0.00 1.05 1.40 0.05 91.65 13:28:01 2 23.19 0.00 2.38 5.38 0.08 68.97 13:28:01 3 16.99 0.00 1.74 0.42 0.03 80.82 13:29:01 all 20.25 0.00 8.48 5.88 0.08 65.31 13:29:01 0 17.99 0.00 9.66 2.86 0.08 69.41 13:29:01 1 23.43 0.00 7.92 9.76 0.08 58.80 13:29:01 2 19.05 0.00 9.25 9.01 0.12 62.58 13:29:01 3 20.51 0.00 7.13 1.95 0.07 70.35 13:30:01 all 25.63 0.00 6.51 6.91 0.11 60.84 13:30:01 0 28.08 0.00 7.22 6.21 0.10 58.38 13:30:01 1 21.40 0.00 5.68 7.69 0.10 65.14 13:30:01 2 26.79 0.00 6.56 3.08 0.12 63.46 13:30:01 3 26.25 0.00 6.59 10.67 0.10 56.38 13:31:01 all 22.94 0.00 2.84 1.84 0.06 72.32 13:31:01 0 17.65 0.00 2.86 3.63 0.03 75.82 13:31:01 1 32.47 0.00 2.97 1.50 0.07 62.99 13:31:01 2 18.56 0.00 3.00 0.32 0.07 78.06 13:31:01 3 23.12 0.00 2.54 1.90 0.07 72.38 Average: all 20.69 0.00 4.38 4.51 0.07 70.34 Average: 0 22.51 0.00 5.07 4.73 0.07 67.62 Average: 1 18.29 0.00 3.90 5.72 0.07 72.02 Average: 2 21.43 0.00 4.61 4.09 0.09 69.77 Average: 3 20.54 0.00 3.95 3.51 0.06 71.94