---> uname -a: Linux prd-centos8-robot-2c-8g-4222.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 566 5005 19 2126 6835 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:df:c5:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fedf:c54f/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) 12/20/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 87.44 6.30 81.14 1094.57 6215.28 12:58:01 AM 70.63 0.67 69.96 51.18 9645.88 12:59:01 AM 35.68 7.13 28.55 1310.71 1631.46 01:00:01 AM 40.62 0.03 40.59 3.47 6816.59 01:01:01 AM 4.32 0.12 4.20 32.26 220.43 01:02:01 AM 2.22 0.10 2.12 3.60 85.76 01:03:01 AM 13.01 0.42 12.60 47.72 801.48 Average: 36.27 2.11 34.16 363.33 3630.95 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5315284 7077308 2567148 32.57 2688 1940848 651224 7.29 187768 2046536 228196 12:58:01 AM 5204652 7024808 2677780 33.97 2688 1998224 696284 7.80 211068 2125048 25564 12:59:01 AM 5014324 7047536 2868108 36.39 2688 2203488 670452 7.51 256532 2246532 172936 01:00:01 AM 5047500 7083248 2834932 35.97 2688 2205764 627792 7.03 258744 2202996 16 01:01:01 AM 5005764 7043388 2876668 36.49 2688 2207656 695384 7.79 259008 2244900 60 01:02:01 AM 4998992 7039508 2883440 36.58 2688 2210580 695384 7.79 259292 2251428 2272 01:03:01 AM 5224416 7094068 2658016 33.72 2688 2045736 651236 7.29 451536 1859068 13360 Average: 5115847 7058552 2766585 35.10 2688 2116042 669679 7.50 269135 2139501 63201 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 138.55 101.37 1067.33 22.60 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 45.58 31.11 438.55 6.06 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 38.83 29.65 296.77 6.42 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 200.05 145.55 43.21 39.78 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 23.53 15.11 7.00 2.70 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 26.92 22.06 7.41 5.16 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 65.88 45.72 88.72 28.53 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 77.05 55.79 278.42 15.89 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) 12/20/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.46 0.00 5.79 1.71 0.12 52.91 12:57:01 AM 0 35.71 0.00 5.60 1.12 0.12 57.46 12:57:01 AM 1 43.21 0.00 5.99 2.30 0.12 48.38 12:58:01 AM all 16.95 0.00 2.19 7.53 0.07 73.27 12:58:01 AM 0 13.25 0.00 2.11 9.01 0.07 75.57 12:58:01 AM 1 20.64 0.00 2.27 6.04 0.07 70.98 12:59:01 AM all 24.30 0.00 3.87 2.04 0.09 69.70 12:59:01 AM 0 26.18 0.00 3.74 1.57 0.08 68.43 12:59:01 AM 1 22.41 0.00 4.00 2.52 0.10 70.96 01:00:01 AM all 8.42 0.00 1.65 2.55 0.06 87.32 01:00:01 AM 0 7.29 0.00 1.47 2.36 0.05 88.84 01:00:01 AM 1 9.56 0.00 1.82 2.74 0.07 85.81 01:01:01 AM all 5.43 0.00 0.53 0.06 0.04 93.94 01:01:01 AM 0 3.88 0.00 0.28 0.07 0.05 95.72 01:01:01 AM 1 6.98 0.00 0.78 0.05 0.03 92.15 01:02:01 AM all 12.32 0.00 0.73 0.01 0.07 86.88 01:02:01 AM 0 5.59 0.00 0.59 0.00 0.07 93.76 01:02:01 AM 1 19.03 0.00 0.87 0.02 0.07 80.02 01:03:01 AM all 17.59 0.00 2.58 0.26 0.06 79.52 01:03:01 AM 0 11.81 0.00 1.95 0.18 0.05 86.01 01:03:01 AM 1 23.37 0.00 3.21 0.33 0.07 73.02 Average: all 17.78 0.00 2.48 2.02 0.07 77.65 Average: 0 14.81 0.00 2.25 2.04 0.07 80.82 Average: 1 20.75 0.00 2.71 2.00 0.07 74.47