---> uname -a: Linux prd-centos8-robot-2c-8g-12696.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: 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): 0,1 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4893 19 2174 6771 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:4c:07:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe4c:7cc/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) 12/04/2024 _x86_64_ (2 CPU) 06:37:48 LINUX RESTART (2 CPU) 06:38:01 AM tps rtps wtps bread/s bwrtn/s 06:39:01 AM 196.80 151.91 44.89 14574.00 38403.95 06:40:01 AM 119.78 7.05 112.73 1260.25 9525.71 06:41:01 AM 48.07 0.98 47.08 110.90 6376.46 06:42:01 AM 37.44 0.07 37.37 2.80 2663.85 06:43:01 AM 27.18 0.03 27.15 3.47 5625.75 06:44:01 AM 4.12 0.10 4.02 32.12 297.22 06:45:01 AM 28.16 0.65 27.51 74.12 2770.94 Average: 65.94 22.97 42.97 2294.35 9381.49 06:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 AM 5589804 7081064 2292628 29.09 2688 1685304 715520 8.01 178264 1837756 85432 06:40:01 AM 5195624 7002488 2686808 34.09 2688 1984708 740008 8.29 210588 2137456 130116 06:41:01 AM 5224780 7065884 2657652 33.72 2688 2018088 670324 7.51 240236 2073416 16 06:42:01 AM 4988260 7031048 2894172 36.72 2688 2211860 689740 7.72 254108 2269328 156700 06:43:01 AM 4979912 7022544 2902520 36.82 2688 2212040 672580 7.53 257552 2271376 4 06:44:01 AM 4955192 7023544 2927240 37.14 2688 2237756 668772 7.49 258020 2295952 19708 06:45:01 AM 5037404 6955992 2845028 36.09 2688 2093612 730104 8.17 469540 2023720 184 Average: 5138711 7026081 2743721 34.81 2688 2063338 698150 7.82 266901 2129858 56023 06:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 262.22 161.80 1192.15 58.23 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 82.07 67.84 835.79 10.32 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 50.63 34.82 438.63 6.04 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 48.30 35.79 300.10 8.30 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 226.20 159.42 44.08 34.26 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 94.15 68.33 415.59 6.73 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 64.44 42.99 119.22 64.22 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 118.29 81.57 477.97 26.87 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:48 LINUX RESTART (2 CPU) 06:38:01 AM CPU %user %nice %system %iowait %steal %idle 06:39:01 AM all 39.38 0.08 10.05 28.39 0.10 22.00 06:39:01 AM 0 34.44 0.10 10.68 26.59 0.10 28.09 06:39:01 AM 1 44.30 0.05 9.43 30.19 0.10 15.93 06:40:01 AM all 36.56 0.00 5.87 4.83 0.11 52.63 06:40:01 AM 0 30.24 0.00 4.93 5.14 0.12 59.57 06:40:01 AM 1 42.90 0.00 6.81 4.52 0.10 45.66 06:41:01 AM all 17.81 0.00 2.05 3.66 0.07 76.42 06:41:01 AM 0 11.00 0.00 1.89 4.29 0.07 82.75 06:41:01 AM 1 24.62 0.00 2.21 3.02 0.07 70.09 06:42:01 AM all 22.88 0.00 3.63 1.28 0.09 72.13 06:42:01 AM 0 12.29 0.00 2.83 1.70 0.10 83.08 06:42:01 AM 1 33.49 0.00 4.43 0.85 0.08 61.15 06:43:01 AM all 5.00 0.00 1.14 1.36 0.05 92.45 06:43:01 AM 0 4.53 0.00 1.14 0.84 0.03 93.47 06:43:01 AM 1 5.47 0.00 1.14 1.89 0.07 91.44 06:44:01 AM all 7.68 0.00 0.52 0.08 0.08 91.63 06:44:01 AM 0 4.01 0.00 0.49 0.13 0.07 95.30 06:44:01 AM 1 11.37 0.00 0.56 0.03 0.08 87.95 06:45:01 AM all 25.51 0.00 3.25 0.57 0.08 70.60 06:45:01 AM 0 22.17 0.00 3.45 0.45 0.07 73.86 06:45:01 AM 1 28.85 0.00 3.05 0.68 0.08 67.33 Average: all 22.13 0.01 3.79 5.73 0.08 68.27 Average: 0 16.95 0.01 3.63 5.57 0.08 73.75 Average: 1 27.31 0.01 3.95 5.88 0.08 62.77