---> uname -a: Linux prd-centos8-robot-2c-8g-42454.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 594 4942 19 2160 6807 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:8a:95:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe8a:9585/64 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) 10/15/2024 _x86_64_ (2 CPU) 00:55:56 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 91.00 12.36 78.64 2324.43 6336.50 12:59:01 AM 82.74 0.70 82.04 50.79 9566.07 01:00:00 AM 21.75 0.42 21.32 66.06 1686.15 01:00:01 AM 79.49 0.00 79.49 0.00 2186.32 01:01:01 AM 48.63 0.05 48.58 3.60 7126.49 01:02:01 AM 3.21 0.17 3.05 33.84 102.10 01:03:01 AM 20.31 0.42 19.89 47.72 2128.52 Average: 44.79 2.35 42.44 420.84 4492.14 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5316496 7049732 2565936 32.55 2688 1914940 690048 7.73 211040 2032892 159224 12:59:01 AM 5190184 7025524 2692248 34.16 2688 2012400 683772 7.66 231672 2114948 8484 01:00:00 AM 5080800 7000260 2801632 35.54 2688 2093788 727380 8.14 256364 2191960 63612 01:00:01 AM 5060480 6982364 2821952 35.80 2688 2096164 742884 8.32 256556 2211728 65056 01:01:01 AM 5011612 7049664 2870820 36.42 2688 2207352 650500 7.28 258788 2237336 8 01:02:01 AM 4942856 7000428 2939576 37.29 2688 2226880 697108 7.81 259080 2304956 18368 01:03:01 AM 5088828 6992580 2793604 35.44 2688 2079180 707652 7.92 462892 1981076 13356 Average: 5098751 7014365 2783681 35.32 2688 2090101 699906 7.84 276627 2153557 46873 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.17 64.83 921.00 7.47 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 52.57 35.09 432.98 7.26 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 34.69 27.85 286.39 6.20 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 148.72 127.35 644.62 35.20 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 186.05 144.44 46.69 41.46 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 57.96 39.61 338.69 6.18 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 87.75 57.83 117.14 53.36 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 83.90 61.93 358.31 20.41 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) 10/15/2024 _x86_64_ (2 CPU) 00:55:56 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 29.84 0.00 4.82 3.72 0.10 61.52 12:58:01 AM 0 28.46 0.00 4.96 2.52 0.10 63.95 12:58:01 AM 1 31.21 0.00 4.67 4.92 0.10 59.10 12:59:01 AM all 21.48 0.00 3.11 3.99 0.10 71.32 12:59:01 AM 0 11.22 0.00 3.14 5.21 0.12 80.31 12:59:01 AM 1 31.78 0.00 3.09 2.75 0.08 62.29 01:00:00 AM all 17.55 0.00 2.12 1.00 0.07 79.27 01:00:00 AM 0 15.69 0.00 2.25 0.94 0.07 81.05 01:00:00 AM 1 19.40 0.00 1.98 1.06 0.07 77.50 01:00:01 AM all 35.65 0.00 3.04 3.04 0.00 58.26 01:00:01 AM 0 51.72 0.00 3.45 6.03 0.00 38.79 01:00:01 AM 1 19.30 0.00 2.63 0.00 0.00 78.07 01:01:01 AM all 15.99 0.00 2.97 2.29 0.08 78.68 01:01:01 AM 0 13.54 0.00 2.82 1.90 0.08 81.65 01:01:01 AM 1 18.45 0.00 3.11 2.68 0.07 75.70 01:02:01 AM all 5.02 0.00 0.31 0.04 0.06 94.57 01:02:01 AM 0 4.82 0.00 0.34 0.07 0.05 94.73 01:02:01 AM 1 5.23 0.00 0.28 0.02 0.07 94.40 01:03:01 AM all 20.16 0.00 2.93 0.60 0.08 76.23 01:03:01 AM 0 16.45 0.00 3.26 0.42 0.08 79.79 01:03:01 AM 1 23.92 0.00 2.60 0.78 0.07 72.62 Average: all 18.40 0.00 2.71 1.95 0.08 76.86 Average: 0 15.16 0.00 2.80 1.86 0.08 80.09 Average: 1 21.65 0.00 2.62 2.03 0.08 73.62