---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2404 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 9.0G 11G 47% / 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: 3944 459 1249 0 2235 3220 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:65:b9:23 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe65:b923/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:57:d9:da 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 inet6 fe80::42:f0ff:fe57:d9da/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2404) 08/14/24 _x86_64_ (4 CPU) 03:22:41 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 194.78 83.95 110.83 6590.10 42454.41 03:25:01 120.64 13.24 107.41 2320.56 15475.75 Average: 158.02 48.89 109.13 4473.26 29078.42 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 1703912 3399000 2334748 57.81 52724 1796832 835784 16.43 523044 1630420 125724 03:25:01 1325228 3340812 2713432 67.19 67408 2089028 916064 18.01 761320 1739312 16624 Average: 1514570 3369906 2524090 62.50 60066 1942930 875924 17.22 642182 1684866 71174 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 ens3 367.32 245.08 1430.01 68.57 0.00 0.00 0.00 0.00 03:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:25:01 docker0 47.64 59.23 3.13 469.98 0.00 0.00 0.00 0.00 03:25:01 ens3 181.99 173.65 1019.77 456.49 0.00 0.00 0.00 0.00 03:25:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 23.62 29.36 1.55 233.01 0.00 0.00 0.00 0.00 Average: ens3 275.43 209.66 1226.61 260.90 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2404) 08/14/24 _x86_64_ (4 CPU) 03:22:41 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 18.85 0.00 2.50 5.91 0.06 72.69 03:24:02 0 16.68 0.00 1.90 2.77 0.05 78.59 03:24:02 1 12.10 0.00 3.00 6.25 0.07 78.58 03:24:02 2 29.22 0.00 2.57 10.83 0.08 57.30 03:24:02 3 17.37 0.00 2.51 3.77 0.05 76.30 03:25:01 all 20.56 0.00 2.22 3.32 0.06 73.83 03:25:01 0 29.84 0.00 2.21 2.39 0.05 65.51 03:25:01 1 15.79 0.00 2.10 1.32 0.05 80.74 03:25:01 2 11.95 0.00 1.99 7.15 0.05 78.85 03:25:01 3 24.62 0.00 2.58 2.43 0.07 70.31 Average: all 19.70 0.00 2.36 4.63 0.06 73.26 Average: 0 23.21 0.00 2.05 2.58 0.05 72.11 Average: 1 13.93 0.00 2.55 3.80 0.06 79.66 Average: 2 20.67 0.00 2.29 9.01 0.07 67.97 Average: 3 20.96 0.00 2.55 3.10 0.06 73.33