---> uname -a: Linux prd-centos8-builder-4c-4g-13975.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 11010 19 3985 14653 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8c:ba:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe8c:baf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:92:3a:ff 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 07:10:17 LINUX RESTART (4 CPU) 07:11:02 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 128.65 7.56 121.09 1432.46 9886.34 07:13:01 AM 307.63 19.25 288.38 4052.61 14024.71 07:14:01 AM 60.65 1.77 58.88 282.44 4015.21 07:15:01 AM 100.85 0.03 100.82 11.86 8562.56 07:16:01 AM 54.14 1.17 52.97 1578.00 33973.97 Average: 130.42 5.95 124.47 1472.00 14106.13 07:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 13173472 15120036 2965848 18.38 2688 2155340 1418764 8.25 185780 2398724 160676 07:13:01 AM 12011620 14342356 4127700 25.58 2688 2534708 2063816 12.01 297468 3423948 90288 07:14:01 AM 9648600 12396068 6490720 40.22 2688 2947636 3744236 21.78 485720 5579712 287832 07:15:01 AM 11183384 14040364 4955936 30.71 2688 3054588 1996908 11.62 560304 3967192 288396 07:16:01 AM 11295120 15009064 4844200 30.01 2688 3910132 1160700 6.75 983032 3433608 52364 Average: 11462439 14181578 4676881 28.98 2688 2920481 2076885 12.08 502461 3760637 175911 07:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 82.92 55.08 1307.97 14.75 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 311.64 256.14 3860.96 38.72 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 1080.91 1080.91 1076.23 1076.23 0.00 0.00 0.00 0.00 07:14:01 AM eth0 104.47 81.06 2086.88 10.36 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 910.70 910.70 913.14 913.14 0.00 0.00 0.00 0.00 07:15:01 AM eth0 170.34 142.41 2227.75 18.28 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 182.12 136.19 2416.13 26.86 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 399.60 399.60 399.15 399.15 0.00 0.00 0.00 0.00 Average: eth0 170.61 134.46 2383.72 21.82 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 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 07:10:17 LINUX RESTART (4 CPU) 07:11:02 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 21.57 0.00 2.08 1.45 0.08 74.82 07:12:01 AM 0 20.93 0.00 2.39 1.83 0.08 74.76 07:12:01 AM 1 22.77 0.00 1.51 1.04 0.08 74.60 07:12:01 AM 2 31.91 0.00 3.17 1.77 0.09 63.06 07:12:01 AM 3 10.66 0.00 1.24 1.17 0.07 86.86 07:13:01 AM all 60.70 0.00 2.45 3.54 0.11 33.19 07:13:01 AM 0 59.12 0.00 2.76 2.71 0.12 35.30 07:13:01 AM 1 62.06 0.00 3.08 6.10 0.12 28.64 07:13:01 AM 2 60.66 0.00 2.07 2.14 0.10 35.03 07:13:01 AM 3 60.96 0.00 1.89 3.23 0.12 33.79 07:14:01 AM all 46.83 0.00 1.84 0.53 0.09 50.72 07:14:01 AM 0 49.89 0.00 1.59 0.65 0.08 47.78 07:14:01 AM 1 46.75 0.00 2.29 0.02 0.10 50.84 07:14:01 AM 2 50.08 0.00 1.97 0.28 0.08 47.58 07:14:01 AM 3 40.57 0.00 1.53 1.16 0.08 56.66 07:15:01 AM all 59.62 0.00 2.79 0.98 0.10 36.52 07:15:01 AM 0 55.49 0.00 2.39 0.34 0.10 41.68 07:15:01 AM 1 65.27 0.00 1.60 1.14 0.08 31.91 07:15:01 AM 2 62.53 0.00 4.66 1.46 0.10 31.25 07:15:01 AM 3 55.17 0.00 2.51 0.96 0.10 41.26 07:16:01 AM all 32.49 0.00 1.51 3.51 0.08 62.40 07:16:01 AM 0 47.34 0.00 1.79 4.58 0.08 46.20 07:16:01 AM 1 29.61 0.00 1.54 1.56 0.10 67.19 07:16:01 AM 2 30.07 0.00 1.14 3.54 0.07 65.18 07:16:01 AM 3 22.90 0.00 1.55 4.38 0.08 71.09 Average: all 44.30 0.00 2.13 2.00 0.09 51.47 Average: 0 46.61 0.00 2.18 2.02 0.09 49.09 Average: 1 45.34 0.00 2.01 1.97 0.10 50.59 Average: 2 47.10 0.00 2.60 1.84 0.09 48.38 Average: 3 38.13 0.00 1.74 2.18 0.09 57.85