---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2863 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 11G 8.6G 56% / 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 468 647 0 2828 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:1a:7d:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe1a:7dee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:a3:65:1b 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-2863) 08/19/24 _x86_64_ (4 CPU) 10:47:51 LINUX RESTART (4 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:01 176.89 80.54 96.35 6476.52 41270.07 10:50:01 276.12 22.92 253.20 2466.36 86112.46 10:51:01 128.81 89.20 39.61 4457.79 3836.29 Average: 193.95 64.21 129.74 4466.56 43746.67 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 1646996 3287888 2391656 59.22 42564 1759256 953008 18.73 637432 1585232 98004 10:50:01 119180 3249184 3919472 97.05 121540 3044992 1544124 30.35 853880 2723748 4664 10:51:01 661904 3267680 3376748 83.61 125352 2570708 973012 19.13 851768 2240288 18028 Average: 809360 3268251 3229292 79.96 96485 2458319 1156715 22.74 781027 2183089 40232 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:49:01 ens3 392.22 265.04 1470.36 71.25 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 10:50:01 ens3 580.46 382.93 8387.51 34.51 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 10:51:01 ens3 73.80 114.56 21.25 722.04 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 2.02 2.02 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 348.87 254.20 3293.89 275.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2863) 08/19/24 _x86_64_ (4 CPU) 10:47:51 LINUX RESTART (4 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 15.42 0.00 2.09 5.50 0.05 76.94 10:49:01 0 16.06 0.00 1.89 7.54 0.07 74.45 10:49:01 1 8.40 0.00 1.79 4.33 0.03 85.45 10:49:01 2 22.45 0.00 2.01 6.37 0.07 69.11 10:49:01 3 14.76 0.00 2.70 3.74 0.05 78.75 10:50:01 all 22.39 0.00 5.36 5.94 0.08 66.23 10:50:01 0 14.24 0.00 5.08 10.52 0.07 70.10 10:50:01 1 17.08 0.00 4.58 2.86 0.05 75.43 10:50:01 2 36.97 0.00 6.91 6.81 0.08 49.22 10:50:01 3 21.32 0.00 4.91 3.56 0.08 70.12 10:51:01 all 23.54 0.00 1.69 2.90 0.05 71.80 10:51:01 0 11.78 0.00 1.38 1.92 0.03 84.89 10:51:01 1 32.25 0.00 2.00 4.21 0.07 61.47 10:51:01 2 13.13 0.00 1.49 3.76 0.05 81.57 10:51:01 3 37.13 0.00 1.89 1.69 0.08 59.20 Average: all 20.45 0.00 3.04 4.77 0.06 71.67 Average: 0 14.02 0.00 2.77 6.64 0.06 76.51 Average: 1 19.26 0.00 2.78 3.80 0.05 74.10 Average: 2 24.13 0.00 3.46 5.64 0.07 66.70 Average: 3 24.42 0.00 3.16 2.99 0.07 69.36