---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5035 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 9.1G 53% / 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 465 237 0 3240 3195 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:bf:f1:fd brd ff:ff:ff:ff:ff:ff inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:febf:f1fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:ae:e8:00 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-5035) 09/14/24 _x86_64_ (4 CPU) 04:36:20 LINUX RESTART (4 CPU) 04:37:02 tps rtps wtps bread/s bwrtn/s 04:38:01 86.38 27.18 59.19 2013.62 6504.25 04:39:01 285.70 20.71 264.99 2789.28 67194.81 04:40:01 66.09 50.86 15.23 4271.29 698.42 Average: 146.43 32.94 113.49 3030.30 24915.52 04:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 1571060 3391664 2467592 61.10 57532 1912168 859072 16.89 548308 1726492 200008 04:39:01 311748 3324128 3726904 92.28 95496 2999000 1075520 21.14 720040 2714920 996 04:40:01 233612 3246644 3805040 94.22 96212 3002936 1007308 19.80 1409848 2106404 5720 Average: 705473 3320812 3333179 82.53 83080 2638035 980633 19.28 892732 2182605 68908 04:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 lo 2.24 2.24 0.20 0.20 0.00 0.00 0.00 0.00 04:38:01 ens3 89.66 79.72 962.34 11.62 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 04:39:01 ens3 691.48 470.75 5918.20 37.37 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 04:40:01 ens3 402.75 648.26 35.53 5123.35 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 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 396.43 401.38 2314.07 1733.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5035) 09/14/24 _x86_64_ (4 CPU) 04:36:20 LINUX RESTART (4 CPU) 04:37:02 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 20.10 0.00 1.61 2.54 0.06 75.69 04:38:01 0 19.82 0.00 1.56 0.68 0.05 77.89 04:38:01 1 42.65 0.00 2.44 1.36 0.08 53.47 04:38:01 2 4.39 0.00 1.36 7.71 0.05 86.49 04:38:01 3 13.49 0.00 1.09 0.47 0.07 84.88 04:39:01 all 17.02 0.00 4.61 7.58 0.08 70.71 04:39:01 0 10.27 0.00 3.51 3.04 0.07 83.12 04:39:01 1 16.55 0.00 5.75 17.75 0.07 59.88 04:39:01 2 13.55 0.00 4.18 7.06 0.10 75.10 04:39:01 3 27.61 0.00 4.97 2.47 0.07 64.89 04:40:01 all 29.44 0.00 1.24 1.98 0.08 67.27 04:40:01 0 24.35 0.00 1.14 1.49 0.08 72.93 04:40:01 1 26.12 0.00 1.37 3.43 0.08 68.99 04:40:01 2 38.81 0.00 1.41 1.68 0.10 58.00 04:40:01 3 28.50 0.00 1.04 1.31 0.08 69.07 Average: all 22.20 0.00 2.49 4.03 0.08 71.21 Average: 0 18.15 0.00 2.07 1.74 0.07 77.97 Average: 1 28.40 0.00 3.19 7.52 0.08 60.81 Average: 2 18.98 0.00 2.32 5.47 0.08 73.14 Average: 3 23.24 0.00 2.37 1.42 0.07 72.91