---> uname -a: Linux prd-centos8-robot-2c-8g-39398.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4809 19 2308 6814 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:94:25:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe94:2588/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:38:17 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 59.79 31.73 28.06 5782.68 21404.40 01:41:01 AM 116.33 6.96 109.36 1257.90 9620.02 01:42:01 AM 49.53 0.67 48.87 49.45 5796.25 01:43:01 AM 10.66 0.38 10.28 64.26 728.83 01:44:01 AM 61.35 2.52 58.83 396.00 7809.63 01:45:01 AM 1.82 0.00 1.82 0.00 45.62 01:46:01 AM 0.22 0.00 0.22 0.00 2.67 01:47:01 AM 0.13 0.00 0.13 0.00 1.47 01:48:01 AM 6.80 0.17 6.63 32.92 148.75 01:49:01 AM 25.96 0.53 25.43 64.79 1009.47 Average: 33.26 4.30 28.97 765.02 4657.63 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5560236 7061972 2322196 29.46 2688 1695252 736224 8.24 183384 1858476 85936 01:41:01 AM 5246460 7050904 2635972 33.44 2688 1982284 645832 7.23 210764 2082192 114320 01:42:01 AM 5131736 6987116 2750696 34.90 2688 2032420 719580 8.06 233640 2170396 22288 01:43:01 AM 5162960 7047168 2719472 34.50 2688 2058508 688764 7.71 251772 2112896 41492 01:44:01 AM 5020864 7069660 2861568 36.30 2688 2218116 623552 6.98 261848 2223396 84 01:45:01 AM 5020764 7069560 2861668 36.30 2688 2218116 623552 6.98 261848 2223560 4 01:46:01 AM 5021088 7069884 2861344 36.30 2688 2218116 623552 6.98 261848 2223516 4 01:47:01 AM 5020764 7069564 2861668 36.30 2688 2218120 623552 6.98 261848 2223616 4 01:48:01 AM 4903404 6976668 2979028 37.79 2688 2242584 718128 8.04 285936 2316948 23492 01:49:01 AM 4954196 7007072 2928236 37.15 2688 2221648 684976 7.67 455760 2096700 16696 Average: 5104247 7040957 2778185 35.25 2688 2110516 668771 7.49 266865 2153170 30432 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 237.03 161.41 1144.47 59.36 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 68.03 54.96 660.73 8.17 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 39.62 29.37 383.01 6.11 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 28.50 24.05 79.03 5.51 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 581.84 417.99 332.83 97.57 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 1.02 0.67 0.26 0.16 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.00 0.13 0.08 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 0.98 0.35 0.33 0.24 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 11.98 9.66 12.25 5.38 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 23.85 19.05 17.39 8.73 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 99.39 71.77 263.09 19.13 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) 10/06/2024 _x86_64_ (2 CPU) 01:38:17 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 24.10 0.03 5.07 31.48 0.14 39.19 01:40:01 AM 0 25.55 0.03 5.07 39.27 0.19 29.89 01:40:01 AM 1 22.64 0.02 5.08 23.59 0.09 48.59 01:41:01 AM all 31.20 0.00 5.38 4.57 0.10 58.75 01:41:01 AM 0 35.88 0.00 5.68 4.79 0.08 53.57 01:41:01 AM 1 26.50 0.00 5.09 4.35 0.12 63.95 01:42:01 AM all 19.16 0.00 1.98 3.19 0.11 75.56 01:42:01 AM 0 25.46 0.00 2.04 3.38 0.08 69.04 01:42:01 AM 1 12.84 0.00 1.93 3.00 0.13 82.10 01:43:01 AM all 11.54 0.00 2.87 0.67 0.05 84.88 01:43:01 AM 0 8.55 0.00 2.41 0.35 0.05 88.64 01:43:01 AM 1 14.54 0.00 3.32 0.99 0.05 81.09 01:44:01 AM all 20.10 0.00 4.15 3.04 0.08 72.62 01:44:01 AM 0 23.20 0.00 4.28 2.92 0.08 69.52 01:44:01 AM 1 17.01 0.00 4.03 3.16 0.08 75.71 01:45:01 AM all 0.23 0.00 0.08 0.26 0.03 99.40 01:45:01 AM 0 0.38 0.00 0.10 0.00 0.03 99.48 01:45:01 AM 1 0.07 0.00 0.07 0.52 0.03 99.32 01:46:01 AM all 0.20 0.00 0.07 0.00 0.03 99.71 01:46:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 01:46:01 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 01:47:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 01:47:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 01:47:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 01:48:01 AM all 6.40 0.00 0.81 0.04 0.04 92.71 01:48:01 AM 0 7.20 0.00 0.70 0.05 0.03 92.01 01:48:01 AM 1 5.60 0.00 0.92 0.03 0.05 93.40 01:49:01 AM all 27.83 0.00 3.45 0.33 0.08 68.33 01:49:01 AM 0 26.76 0.00 3.74 0.17 0.08 69.25 01:49:01 AM 1 28.89 0.00 3.16 0.48 0.07 67.40 Average: all 14.09 0.00 2.39 4.32 0.07 79.14 Average: 0 15.37 0.00 2.41 5.07 0.07 77.08 Average: 1 12.79 0.00 2.36 3.57 0.07 81.20