---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6032 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 9.2G 11G 48% / 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 469 1015 0 2458 3199 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:98:1d:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe98:1dd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:c0:18:33 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-6032) 09/26/24 _x86_64_ (4 CPU) 10:21:09 LINUX RESTART (4 CPU) 10:22:02 tps rtps wtps bread/s bwrtn/s 10:23:01 111.25 27.67 83.58 3270.23 11023.89 10:24:01 219.93 0.63 219.30 52.39 19567.14 Average: 166.05 14.04 152.01 1647.79 15331.41 10:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 1430448 3353360 2608204 64.58 59580 2010680 1079556 21.22 620972 1790252 117404 10:24:01 1085220 3319820 2953432 73.13 85236 2279720 923412 18.15 872312 1848860 16748 Average: 1257834 3336590 2780818 68.86 72408 2145200 1001484 19.69 746642 1819556 67076 10:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 ens3 162.48 113.01 1565.03 15.40 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 10:24:01 ens3 237.83 254.14 812.84 1251.16 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 4.93 4.93 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 200.47 184.17 1185.77 638.47 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 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6032) 09/26/24 _x86_64_ (4 CPU) 10:21:09 LINUX RESTART (4 CPU) 10:22:02 CPU %user %nice %system %iowait %steal %idle 10:23:01 all 19.42 0.00 1.71 3.33 0.05 75.48 10:23:01 0 7.13 0.00 1.51 8.68 0.03 82.65 10:23:01 1 10.86 0.00 1.06 1.93 0.05 86.11 10:23:01 2 34.84 0.00 2.41 0.99 0.07 61.70 10:23:01 3 24.79 0.00 1.86 1.75 0.07 71.53 10:24:01 all 18.70 0.00 2.96 6.13 0.08 72.13 10:24:01 0 27.72 0.00 3.31 11.20 0.08 57.70 10:24:01 1 21.50 0.00 3.49 2.08 0.07 72.85 10:24:01 2 11.19 0.00 2.52 5.47 0.08 80.74 10:24:01 3 14.42 0.00 2.52 5.74 0.07 77.26 Average: all 19.06 0.00 2.34 4.74 0.07 73.80 Average: 0 17.48 0.00 2.41 9.94 0.06 70.10 Average: 1 16.22 0.00 2.28 2.01 0.06 79.43 Average: 2 22.96 0.00 2.47 3.24 0.08 71.26 Average: 3 19.58 0.00 2.19 3.76 0.07 74.41