---> uname -a: Linux prd-centos8-robot-2c-8g-17175.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4978 19 2128 6810 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:84:da:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe84:da65/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/02/2024 _x86_64_ (2 CPU) 02:43:11 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 102.13 42.67 59.46 6813.20 4981.06 02:46:01 AM 93.34 0.70 92.64 50.78 10025.86 02:47:01 AM 18.79 0.85 17.94 123.96 1348.57 02:48:01 AM 52.08 2.52 49.57 396.00 3803.15 02:49:01 AM 18.65 0.10 18.55 32.13 4346.53 02:50:01 AM 2.82 0.12 2.70 2.80 143.78 02:51:01 AM 23.04 0.57 22.48 73.18 1217.29 Average: 44.41 6.79 37.62 1070.34 3695.24 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5377188 7070700 2505244 31.78 2688 1876428 676732 7.58 208716 1977724 147368 02:46:01 AM 5173136 6997560 2709296 34.37 2688 2001292 726468 8.13 220996 2138724 26088 02:47:01 AM 5190536 7023020 2691896 34.15 2688 2009760 707700 7.92 244400 2103252 3520 02:48:01 AM 5029652 7061596 2852780 36.19 2688 2201760 653120 7.31 263336 2220788 120964 02:49:01 AM 4983648 7017576 2898784 36.78 2688 2203804 719820 8.06 263600 2263060 204 02:50:01 AM 5178980 7052104 2703452 34.30 2688 2044352 663568 7.43 255840 2071036 2852 02:51:01 AM 5180004 7052128 2702428 34.28 2688 2047940 674180 7.55 443592 1908524 172 Average: 5159021 7039241 2723411 34.55 2688 2055048 688798 7.71 271497 2097587 43024 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 329.22 196.65 1567.89 61.80 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 52.68 42.92 500.82 8.36 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 14.46 8.85 5.96 3.51 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 251.18 209.90 314.92 48.26 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 20.70 17.96 7.11 3.42 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 35.29 33.06 48.05 9.20 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 29.54 23.73 44.25 22.15 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 104.73 76.15 355.59 22.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/02/2024 _x86_64_ (2 CPU) 02:43:11 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 35.01 0.02 6.77 3.10 0.12 54.99 02:45:01 AM 0 24.69 0.00 5.73 3.48 0.13 65.96 02:45:01 AM 1 45.32 0.03 7.81 2.71 0.10 44.03 02:46:01 AM all 27.87 0.00 3.74 3.89 0.11 64.39 02:46:01 AM 0 28.19 0.00 3.39 3.54 0.12 64.76 02:46:01 AM 1 27.55 0.00 4.10 4.23 0.10 64.02 02:47:01 AM all 12.05 0.00 1.58 0.55 0.08 85.73 02:47:01 AM 0 9.86 0.00 1.47 0.65 0.12 87.90 02:47:01 AM 1 14.25 0.00 1.69 0.45 0.05 83.56 02:48:01 AM all 27.14 0.00 4.10 1.54 0.08 67.15 02:48:01 AM 0 24.64 0.00 3.80 1.40 0.07 70.09 02:48:01 AM 1 29.64 0.00 4.39 1.67 0.10 64.20 02:49:01 AM all 6.62 0.00 0.75 0.88 0.08 91.66 02:49:01 AM 0 4.24 0.00 0.50 0.89 0.08 94.29 02:49:01 AM 1 9.00 0.00 1.00 0.87 0.08 89.04 02:50:01 AM all 7.62 0.00 1.12 0.01 0.08 91.16 02:50:01 AM 0 4.60 0.00 0.80 0.00 0.08 94.52 02:50:01 AM 1 10.66 0.00 1.44 0.02 0.08 87.80 02:51:01 AM all 20.93 0.00 2.46 0.42 0.08 76.11 02:51:01 AM 0 14.52 0.00 2.21 0.58 0.08 82.60 02:51:01 AM 1 27.33 0.00 2.72 0.25 0.07 69.64 Average: all 19.61 0.00 2.93 1.48 0.09 75.88 Average: 0 15.83 0.00 2.56 1.51 0.10 80.01 Average: 1 23.40 0.00 3.31 1.46 0.08 71.75