---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6864 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 483 296 0 3164 3177 Swap: 1023 1 1022 ---> 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:7f:91:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe7f:91c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:34:58:1f 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-6864) 10/05/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 188.65 83.72 104.93 6561.71 41775.19 15:35:01 280.85 62.18 218.67 11564.96 124413.32 15:36:01 367.54 28.33 339.21 2903.25 27482.09 15:37:01 262.54 211.18 51.36 8173.44 13653.19 15:38:01 51.33 35.15 16.18 1987.07 2018.26 Average: 230.18 84.11 146.07 6238.48 41875.33 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1703832 3400576 2334820 57.81 52628 1798656 843032 16.57 521160 1633044 145164 15:35:01 251836 3310008 3786816 93.76 115832 3014716 1224540 24.07 467480 3014884 304420 15:36:01 423700 2914392 3614952 89.51 150972 2420668 1912032 37.58 1062260 2255452 158824 15:37:01 360740 3194456 3677912 91.07 153568 2759308 1087096 21.37 955040 2426092 34416 15:38:01 385184 3307788 3653468 90.46 155460 2840620 945820 18.59 896368 2454996 16936 Average: 625058 3225444 3413594 84.52 125692 2566794 1202504 23.64 780462 2356894 131952 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.07 1.07 0.10 0.10 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 15:34:01 ens3 402.67 256.76 1430.78 69.07 0.00 0.00 0.00 0.00 15:35:01 lo 1.47 1.47 0.14 0.14 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 15:35:01 ens3 445.09 202.70 14149.48 19.62 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 15:36:01 ens3 221.96 164.52 944.78 13.34 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 15:37:01 ens3 151.09 77.82 956.92 7.70 0.00 0.00 0.00 0.00 15:38:01 lo 0.93 0.93 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 15:38:01 ens3 48.47 42.29 174.79 25.24 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 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 253.87 148.82 3532.30 26.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6864) 10/05/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.86 0.00 2.50 6.05 0.07 72.52 15:34:01 0 6.64 0.00 1.93 11.82 0.07 79.55 15:34:01 1 30.55 0.00 2.64 3.18 0.07 63.57 15:34:01 2 21.35 0.00 2.33 4.31 0.10 71.90 15:34:01 3 16.86 0.00 3.13 4.92 0.05 75.03 15:35:01 all 24.72 0.00 7.55 5.02 0.08 62.62 15:35:01 0 18.43 0.00 7.72 7.03 0.07 66.76 15:35:01 1 21.71 0.00 6.72 1.32 0.08 70.16 15:35:01 2 38.24 0.00 7.63 2.50 0.10 51.52 15:35:01 3 20.67 0.00 8.15 9.20 0.09 61.89 15:36:01 all 19.98 0.00 4.32 12.39 0.10 63.21 15:36:01 0 18.78 0.00 3.62 11.69 0.08 65.83 15:36:01 1 22.94 0.00 4.19 3.30 0.05 69.52 15:36:01 2 16.68 0.00 3.65 1.50 0.12 78.05 15:36:01 3 21.50 0.00 5.79 33.07 0.15 39.49 15:37:01 all 43.04 0.00 4.93 11.02 0.11 40.91 15:37:01 0 43.42 0.00 4.87 12.78 0.12 38.81 15:37:01 1 44.21 0.00 5.27 11.64 0.12 38.75 15:37:01 2 41.98 0.00 4.85 6.25 0.12 46.81 15:37:01 3 42.51 0.00 4.72 13.46 0.08 39.23 15:38:01 all 17.30 0.00 0.96 1.16 0.05 80.54 15:38:01 0 19.37 0.00 1.23 1.67 0.03 77.69 15:38:01 1 8.22 0.00 0.71 0.39 0.02 90.66 15:38:01 2 9.02 0.00 0.77 0.27 0.07 89.88 15:38:01 3 32.73 0.00 1.13 2.32 0.07 63.75 Average: all 24.75 0.00 4.04 7.12 0.08 64.01 Average: 0 21.31 0.00 3.87 8.98 0.07 65.77 Average: 1 25.46 0.00 3.89 3.96 0.07 66.63 Average: 2 25.40 0.00 3.83 2.97 0.10 67.70 Average: 3 26.85 0.00 4.57 12.58 0.09 55.91