---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2366 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 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: 3943 456 1221 0 2266 3226 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:75:7e:31 brd ff:ff:ff:ff:ff:ff inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe75:7e31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:96:c1:0f 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-2366) 01/20/25 _x86_64_ (4 CPU) 14:32:50 LINUX RESTART (4 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 166.09 69.21 96.88 5619.20 40794.02 14:35:01 157.47 92.48 64.99 4022.40 11740.04 14:36:01 28.10 4.50 23.60 167.97 4447.79 Average: 117.22 55.40 61.82 3269.86 18993.95 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 1687184 3301948 2351468 58.22 40756 1735860 954824 18.77 603676 1581172 113372 14:35:01 1179252 3220388 2859400 70.80 62800 2122224 1040584 20.45 736380 1918532 104388 14:36:01 1226856 3280312 2811796 69.62 65612 2132224 946020 18.60 714620 1893916 15756 Average: 1364431 3267549 2674221 66.22 56389 1996769 980476 19.27 684892 1797873 77839 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 ens3 358.76 215.36 1405.15 65.09 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:35:01 ens3 210.21 124.26 1338.85 15.60 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 14:36:01 ens3 32.91 32.11 36.56 42.91 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 200.63 123.91 926.85 41.20 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 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2366) 01/20/25 _x86_64_ (4 CPU) 14:32:50 LINUX RESTART (4 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 15.76 0.00 2.02 5.04 0.06 77.12 14:34:01 0 20.51 0.00 2.11 10.07 0.08 67.24 14:34:01 1 9.99 0.00 1.33 3.60 0.05 85.03 14:34:01 2 21.67 0.00 3.07 3.32 0.07 71.88 14:34:01 3 10.93 0.00 1.59 3.19 0.05 84.23 14:35:01 all 21.75 0.00 1.70 6.67 0.06 69.83 14:35:01 0 16.30 0.00 1.56 8.30 0.05 73.80 14:35:01 1 11.20 0.00 0.99 5.20 0.03 82.57 14:35:01 2 34.73 0.00 2.09 6.84 0.08 56.25 14:35:01 3 24.69 0.00 2.17 6.29 0.07 66.78 14:36:01 all 25.79 0.00 0.96 0.66 0.05 72.53 14:36:01 0 11.46 0.00 0.91 2.16 0.03 85.43 14:36:01 1 17.51 0.00 0.78 0.25 0.05 81.41 14:36:01 2 60.63 0.00 1.24 0.17 0.08 37.89 14:36:01 3 13.51 0.00 0.90 0.08 0.03 85.47 Average: all 21.10 0.00 1.56 4.12 0.06 73.16 Average: 0 16.09 0.00 1.52 6.85 0.06 75.48 Average: 1 12.90 0.00 1.04 3.01 0.04 83.01 Average: 2 39.03 0.00 2.13 3.44 0.08 55.32 Average: 3 16.38 0.00 1.55 3.19 0.05 78.83