---> uname -a: Linux prd-centos8-builder-2c-2g-7841.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 5000 19 2129 6835 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:37:e1:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe37:e1d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 97.83 31.21 66.63 5640.92 16154.48 06:34:01 AM 100.82 0.22 100.60 15.99 8515.28 06:35:01 AM 53.46 0.28 53.17 40.66 5616.65 06:36:01 AM 18.23 0.07 18.16 3.07 439.34 06:37:01 AM 12.51 0.30 12.21 8.00 296.92 06:38:01 AM 31.39 0.47 30.93 48.93 980.89 Average: 52.38 5.42 46.95 959.62 5334.13 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5231888 6992044 2650584 33.63 2688 1945500 779492 8.73 235624 2106460 179588 06:34:01 AM 5179216 7047464 2703256 34.29 2688 2045576 704844 7.89 198780 2166732 132508 06:35:01 AM 5141576 7016352 2740896 34.77 2688 2052424 719300 8.05 224360 2175432 1092 06:36:01 AM 5109752 6996212 2772720 35.18 2688 2064144 734320 8.22 233068 2198976 12712 06:37:01 AM 5132212 7004068 2750260 34.89 2688 2049488 717220 8.03 229584 2177328 13520 06:38:01 AM 5143160 7021820 2739312 34.75 2688 2055424 721076 8.07 414724 1983812 27348 Average: 5156301 7012993 2726171 34.59 2688 2035426 729375 8.17 256023 2134790 61128 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 277.74 163.95 1636.96 57.33 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 51.29 40.50 549.82 6.74 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 25.33 25.20 160.98 7.40 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 11.86 12.88 9.03 5.73 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 16.69 16.33 19.25 4.67 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 22.11 19.61 17.14 9.70 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.51 46.41 398.88 15.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 36.41 0.00 6.98 5.23 0.13 51.25 06:33:01 AM 0 46.26 0.00 7.44 7.78 0.13 38.38 06:33:01 AM 1 26.57 0.00 6.52 2.68 0.12 64.11 06:34:01 AM all 34.06 0.00 4.78 3.51 0.11 57.54 06:34:01 AM 0 46.66 0.00 5.63 3.13 0.12 44.47 06:34:01 AM 1 21.45 0.00 3.93 3.90 0.10 70.62 06:35:01 AM all 29.95 0.00 2.84 1.86 0.09 65.27 06:35:01 AM 0 32.53 0.00 2.64 1.37 0.10 63.36 06:35:01 AM 1 27.36 0.00 3.03 2.35 0.08 67.18 06:36:01 AM all 24.67 0.00 1.44 0.42 0.11 73.36 06:36:01 AM 0 26.93 0.00 1.47 0.60 0.13 70.86 06:36:01 AM 1 22.39 0.00 1.40 0.24 0.08 75.89 06:37:01 AM all 27.00 0.00 2.20 0.18 0.10 70.52 06:37:01 AM 0 25.55 0.00 2.42 0.18 0.08 71.76 06:37:01 AM 1 28.45 0.00 1.99 0.17 0.12 69.28 06:38:01 AM all 34.76 0.00 3.35 1.08 0.09 60.72 06:38:01 AM 0 43.16 0.00 3.70 0.79 0.10 52.24 06:38:01 AM 1 26.38 0.00 3.00 1.36 0.08 69.17 Average: all 31.14 0.00 3.60 2.05 0.10 63.11 Average: 0 36.84 0.00 3.88 2.31 0.11 56.86 Average: 1 25.44 0.00 3.31 1.78 0.10 69.37