---> uname -a: Linux prd-centos8-robot-2c-8g-3312.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4945 19 2154 6804 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:9f:bc:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe9f:bc60/64 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:56 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 98.75 13.10 85.65 2343.22 6686.14 03:58:01 AM 66.89 0.70 66.19 50.78 9450.90 03:59:01 AM 19.56 0.03 19.53 0.53 1351.54 04:00:01 AM 24.70 0.38 24.32 64.23 1558.69 04:01:01 AM 40.10 0.05 40.05 3.60 6676.76 04:02:01 AM 4.56 0.17 4.40 33.84 171.30 04:03:01 AM 17.46 0.40 17.06 47.58 2081.19 Average: 38.86 2.12 36.74 363.38 3996.53 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5270568 7021044 2611864 33.14 2688 1932272 739144 8.28 214136 2073256 183564 03:58:01 AM 5165172 6993832 2717260 34.47 2688 2005304 731916 8.20 220776 2150368 30120 03:59:01 AM 5109080 6962712 2773352 35.18 2688 2030872 758528 8.49 233264 2195616 25576 04:00:01 AM 5018668 7043920 2863764 36.33 2688 2195168 681824 7.63 254476 2243088 169080 04:01:01 AM 5020292 7049456 2862140 36.31 2688 2198640 656532 7.35 257092 2231128 8 04:02:01 AM 4950820 6999796 2931612 37.19 2688 2218492 721024 8.07 257332 2299372 18828 04:03:01 AM 5110972 7009136 2771460 35.16 2688 2073916 710292 7.95 464140 1958284 13352 Average: 5092225 7011414 2790207 35.40 2688 2093523 714180 8.00 271602 2164445 62933 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 143.37 104.47 1169.47 16.16 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 39.57 31.22 438.10 13.89 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 9.07 5.90 3.98 2.80 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 37.13 31.82 292.25 6.20 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 231.40 168.50 55.67 37.63 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 72.73 55.38 345.35 5.62 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 71.24 47.15 114.65 57.24 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 86.36 63.49 345.64 19.93 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) 11/01/2024 _x86_64_ (2 CPU) 03:54:56 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 35.36 0.00 5.95 4.73 0.16 53.80 03:57:01 AM 0 25.82 0.00 5.34 4.15 0.17 64.52 03:57:01 AM 1 44.90 0.00 6.57 5.31 0.15 43.07 03:58:01 AM all 16.53 0.00 2.60 17.05 0.09 63.73 03:58:01 AM 0 16.14 0.00 2.43 19.95 0.08 61.40 03:58:01 AM 1 16.91 0.00 2.77 14.16 0.10 66.05 03:59:01 AM all 8.43 0.00 0.83 2.70 0.05 87.99 03:59:01 AM 0 6.75 0.00 0.79 3.16 0.03 89.27 03:59:01 AM 1 10.10 0.00 0.87 2.24 0.07 86.72 04:00:01 AM all 18.45 0.00 2.94 0.54 0.09 77.98 04:00:01 AM 0 17.30 0.00 2.98 0.50 0.10 79.11 04:00:01 AM 1 19.61 0.00 2.89 0.58 0.08 76.84 04:01:01 AM all 10.36 0.00 2.28 3.90 0.07 83.40 04:01:01 AM 0 11.52 0.00 2.51 4.86 0.07 81.04 04:01:01 AM 1 9.20 0.00 2.05 2.94 0.07 85.74 04:02:01 AM all 6.15 0.00 0.37 0.07 0.07 93.35 04:02:01 AM 0 6.91 0.00 0.44 0.08 0.07 92.50 04:02:01 AM 1 5.39 0.00 0.30 0.05 0.07 94.19 04:03:01 AM all 19.04 0.00 2.79 0.63 0.08 77.47 04:03:01 AM 0 17.75 0.00 2.67 0.74 0.07 78.77 04:03:01 AM 1 20.32 0.00 2.91 0.52 0.08 76.17 Average: all 16.34 0.00 2.54 4.23 0.09 76.80 Average: 0 14.61 0.00 2.46 4.78 0.08 78.07 Average: 1 18.06 0.00 2.62 3.69 0.09 75.54