---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4966 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 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 473 893 0 2576 3187 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:bd:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:feba:bdf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:7a:81:d1 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-4966) 09/13/24 _x86_64_ (4 CPU) 09:26:41 LINUX RESTART (4 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:02 185.65 83.77 101.88 6572.37 41657.87 09:29:01 271.44 23.70 247.75 2850.14 104570.46 09:30:01 206.77 61.77 145.00 4872.40 56967.73 Average: 221.02 56.59 164.43 4775.34 67533.05 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:02 1584568 3278600 2454084 60.76 52724 1795868 959564 18.86 643680 1630952 145576 09:29:01 281820 3308520 3756832 93.02 102668 3022860 1114952 21.92 650492 2831348 34848 09:30:01 969384 3285592 3069268 76.00 144472 2279764 942092 18.52 809000 1994464 16672 Average: 945257 3290904 3093395 76.59 99955 2366164 1005536 19.77 701057 2152255 65699 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:02 ens3 419.60 270.45 1414.46 69.89 0.00 0.00 0.00 0.00 09:28:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 584.96 305.62 15495.73 25.62 0.00 0.00 0.00 0.00 09:29:01 lo 2.51 2.51 0.22 0.22 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 209.98 168.93 859.71 22.66 0.00 0.00 0.00 0.00 09:30:01 lo 0.27 0.27 0.02 0.02 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 403.88 248.03 5871.72 39.47 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4966) 09/13/24 _x86_64_ (4 CPU) 09:26:41 LINUX RESTART (4 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:02 all 18.45 0.00 2.70 5.57 0.06 73.23 09:28:02 0 7.76 0.00 2.10 9.99 0.03 80.12 09:28:02 1 15.75 0.00 3.65 4.79 0.05 75.75 09:28:02 2 16.11 0.00 2.23 6.03 0.07 75.56 09:28:02 3 34.19 0.00 2.79 1.46 0.07 61.49 09:29:01 all 22.81 0.00 6.83 5.74 0.08 64.54 09:29:01 0 13.83 0.00 6.73 7.85 0.07 71.53 09:29:01 1 37.71 0.00 7.19 4.03 0.09 50.98 09:29:01 2 18.31 0.00 6.72 6.26 0.07 68.65 09:29:01 3 21.41 0.00 6.71 4.79 0.07 67.02 09:30:01 all 32.39 0.00 6.25 3.46 0.08 57.83 09:30:01 0 28.04 0.00 5.38 4.66 0.08 61.84 09:30:01 1 32.43 0.00 6.27 4.04 0.08 57.18 09:30:01 2 42.45 0.00 6.40 2.75 0.10 48.29 09:30:01 3 26.68 0.00 6.95 2.37 0.08 63.91 Average: all 24.54 0.00 5.24 4.92 0.07 65.22 Average: 0 16.53 0.00 4.72 7.50 0.06 71.18 Average: 1 28.55 0.00 5.69 4.29 0.07 61.40 Average: 2 25.64 0.00 5.10 5.01 0.08 64.17 Average: 3 27.48 0.00 5.47 2.86 0.07 64.12