---> uname -a: Linux prd-centos8-robot-2c-8g-21857.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 628 4924 19 2144 6772 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:d1:81:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:fed1:81b7/64 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) 09/14/2024 _x86_64_ (2 CPU) 01:08:15 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:02 AM 92.65 13.53 79.13 2497.55 6538.55 01:11:01 AM 77.69 0.75 76.94 52.19 8882.55 01:12:01 AM 30.04 0.38 29.66 64.26 2388.69 01:13:01 AM 51.27 0.03 51.23 3.47 7073.54 01:14:01 AM 2.52 0.10 2.42 32.13 75.87 01:15:01 AM 1.87 0.00 1.87 0.00 90.90 01:16:01 AM 0.27 0.00 0.27 0.00 32.71 01:17:01 AM 0.22 0.00 0.22 0.00 19.79 01:18:01 AM 0.22 0.00 0.22 0.00 33.81 01:19:01 AM 0.33 0.00 0.33 0.00 33.69 01:20:01 AM 0.23 0.00 0.23 0.00 29.23 01:21:01 AM 11.28 6.26 5.01 611.69 251.91 01:22:01 AM 17.78 0.12 17.66 11.06 861.44 Average: 21.96 1.63 20.33 252.03 2015.40 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:02 AM 5303184 7033464 2579248 32.72 2688 1911928 716928 8.03 210800 2045628 157988 01:11:01 AM 5186264 7013992 2696168 34.20 2688 2004996 717296 8.03 230884 2119260 19100 01:12:01 AM 4971668 6963312 2910764 36.93 2688 2163672 774328 8.67 269928 2280184 140608 01:13:01 AM 5004956 7031248 2877476 36.50 2688 2195556 667816 7.48 260272 2242012 4 01:14:01 AM 4965532 6993260 2916900 37.01 2688 2197000 732752 8.20 260412 2281364 184 01:15:01 AM 4963696 6992248 2918736 37.03 2688 2197824 754128 8.44 260480 2283188 96 01:16:01 AM 4958604 6988036 2923828 37.09 2688 2198712 754128 8.44 260488 2288176 100 01:17:01 AM 4955596 6985864 2926836 37.13 2688 2199540 789980 8.85 260488 2291060 404 01:18:01 AM 4955136 6986200 2927296 37.14 2688 2200352 789980 8.85 260492 2291740 272 01:19:01 AM 4953468 6985304 2928964 37.16 2688 2201116 789980 8.85 260492 2293180 196 01:20:01 AM 4950960 6983680 2931472 37.19 2688 2201984 823076 9.22 260496 2295532 300 01:21:01 AM 5101460 6991224 2780972 35.28 2688 2065072 699988 7.84 261940 2165624 13496 01:22:01 AM 5134232 7021056 2748200 34.86 2688 2062320 669556 7.50 450816 1946844 13388 Average: 5031135 6997607 2851297 36.17 2688 2138467 744610 8.34 269845 2217215 26626 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 AM eth0 196.00 133.03 1403.65 42.42 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 48.12 32.63 398.76 7.28 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 36.89 32.29 273.62 7.67 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 231.42 172.81 50.90 46.86 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 20.76 19.25 7.01 2.10 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 63.60 62.53 10.59 5.48 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 62.22 58.42 11.10 5.59 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 53.37 51.37 10.34 5.32 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 52.69 51.24 9.78 4.97 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 44.92 42.35 9.26 4.98 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 48.41 40.44 10.50 6.67 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 78.89 56.82 94.98 47.09 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 11.88 10.81 8.48 5.06 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 73.05 58.81 176.58 14.74 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) 09/14/2024 _x86_64_ (2 CPU) 01:08:15 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:02 AM all 36.37 0.00 6.16 2.96 0.12 54.40 01:10:02 AM 0 37.68 0.00 5.17 3.00 0.12 54.03 01:10:02 AM 1 35.06 0.00 7.15 2.92 0.12 54.76 01:11:01 AM all 21.13 0.00 3.14 3.17 0.09 72.46 01:11:01 AM 0 19.96 0.00 3.35 3.21 0.10 73.38 01:11:01 AM 1 22.31 0.00 2.93 3.14 0.08 71.54 01:12:01 AM all 21.98 0.00 3.05 2.92 0.07 71.98 01:12:01 AM 0 16.21 0.00 3.00 1.67 0.07 79.05 01:12:01 AM 1 27.74 0.00 3.10 4.17 0.07 64.92 01:13:01 AM all 13.40 0.00 2.72 2.57 0.07 81.24 01:13:01 AM 0 7.48 0.00 2.47 1.94 0.05 88.06 01:13:01 AM 1 19.33 0.00 2.96 3.21 0.08 74.41 01:14:01 AM all 2.57 0.00 0.26 0.03 0.04 97.10 01:14:01 AM 0 2.99 0.00 0.37 0.03 0.03 96.57 01:14:01 AM 1 2.16 0.00 0.15 0.02 0.05 97.63 01:15:01 AM all 4.82 0.00 0.30 0.00 0.06 94.82 01:15:01 AM 0 3.42 0.00 0.30 0.00 0.07 96.22 01:15:01 AM 1 6.22 0.00 0.30 0.00 0.05 93.43 01:16:01 AM all 5.69 0.00 0.34 0.00 0.08 93.89 01:16:01 AM 0 5.72 0.00 0.35 0.00 0.08 93.85 01:16:01 AM 1 5.66 0.00 0.32 0.00 0.08 93.94 01:17:01 AM all 5.16 0.00 0.33 0.00 0.06 94.45 01:17:01 AM 0 3.30 0.00 0.32 0.00 0.05 96.33 01:17:01 AM 1 7.02 0.00 0.34 0.00 0.07 92.57 01:18:01 AM all 4.87 0.00 0.37 0.00 0.08 94.69 01:18:01 AM 0 3.99 0.00 0.29 0.00 0.07 95.66 01:18:01 AM 1 5.75 0.00 0.45 0.00 0.08 93.71 01:19:01 AM all 5.80 0.00 0.36 0.01 0.06 93.77 01:19:01 AM 0 6.63 0.00 0.40 0.02 0.05 92.90 01:19:01 AM 1 4.97 0.00 0.32 0.00 0.07 94.65 01:20:01 AM all 10.24 0.00 0.58 0.00 0.06 89.12 01:20:01 AM 0 8.06 0.00 0.54 0.00 0.07 91.34 01:20:01 AM 1 12.42 0.00 0.62 0.00 0.05 86.91 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 10.58 0.23 1.50 0.20 0.08 87.41 01:21:01 AM 0 9.13 0.33 1.37 0.28 0.08 88.80 01:21:01 AM 1 12.02 0.13 1.62 0.12 0.08 86.02 01:22:01 AM all 18.00 0.00 1.60 0.99 0.07 79.34 01:22:01 AM 0 8.40 0.00 1.14 0.43 0.07 89.96 01:22:01 AM 1 27.59 0.00 2.07 1.55 0.07 68.73 Average: all 12.36 0.02 1.59 0.99 0.07 84.97 Average: 0 10.23 0.03 1.47 0.81 0.07 87.40 Average: 1 14.49 0.01 1.72 1.16 0.07 82.55