---> uname -a: Linux prd-centos8-robot-2c-8g-8539.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 604 4955 19 2137 6797 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:28:d2:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe28:d2ae/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) 02/05/2025 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 70.88 8.40 62.48 1456.98 5743.40 12:59:01 AM 88.35 0.73 87.62 53.06 9763.12 01:00:01 AM 15.98 0.42 15.56 64.78 1352.57 01:01:01 AM 64.38 6.76 57.62 1248.69 7608.29 01:02:02 AM 7.73 0.15 7.58 33.72 759.22 01:03:01 AM 1.93 0.05 1.88 2.03 93.93 01:04:01 AM 1.93 0.00 1.93 0.00 193.44 01:05:01 AM 13.78 0.33 13.45 37.85 475.81 01:06:01 AM 17.10 0.52 16.58 63.86 955.39 Average: 31.40 1.93 29.46 329.66 2999.47 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5384116 7048460 2498316 31.69 2688 1847344 691796 7.75 185920 1991788 141360 12:59:01 AM 5210824 7016360 2671608 33.89 2688 1983056 695304 7.79 197596 2128596 30684 01:00:01 AM 5184616 7021952 2697816 34.23 2688 2013688 716344 8.02 223056 2125860 28500 01:01:01 AM 4984560 7032912 2897872 36.76 2688 2217620 654508 7.33 257736 2262228 16592 01:02:02 AM 4947668 6997232 2934764 37.23 2688 2218832 700748 7.85 257996 2299364 196 01:03:01 AM 4941920 6992836 2940512 37.30 2688 2220184 723508 8.10 258276 2304996 604 01:04:01 AM 5158068 7036848 2724364 34.56 2688 2049596 663240 7.43 251468 2098948 1500 01:05:01 AM 5091668 6971976 2790764 35.40 2688 2055628 743016 8.32 293992 2146436 21412 01:06:01 AM 5165920 7047880 2716512 34.46 2688 2057720 664996 7.45 452136 1914960 200 Average: 5118818 7018495 2763614 35.06 2688 2073741 694829 7.78 264242 2141464 26783 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 219.81 144.62 1307.92 45.03 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 62.87 47.86 608.05 8.47 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 19.04 9.06 6.65 3.70 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 211.04 179.47 333.86 42.19 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 15.43 9.16 3.69 4.47 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 31.98 24.17 8.84 4.51 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 40.40 28.42 13.83 7.06 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 29.72 21.48 74.71 22.67 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 14.30 10.23 10.85 5.76 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 71.70 52.78 263.63 16.01 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) 02/05/2025 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.03 0.00 4.78 4.41 0.13 59.65 12:58:01 AM 0 23.21 0.00 3.67 3.65 0.10 69.37 12:58:01 AM 1 38.89 0.00 5.91 5.17 0.15 49.88 12:59:01 AM all 21.85 0.00 3.33 2.38 0.08 72.36 12:59:01 AM 0 23.80 0.00 3.17 2.85 0.10 70.09 12:59:01 AM 1 19.90 0.00 3.49 1.90 0.07 74.64 01:00:01 AM all 12.02 0.00 1.88 0.31 0.07 85.73 01:00:01 AM 0 11.75 0.00 2.07 0.08 0.07 86.02 01:00:01 AM 1 12.28 0.00 1.68 0.53 0.07 85.44 01:01:01 AM all 23.92 0.00 4.68 2.03 0.10 69.27 01:01:01 AM 0 14.95 0.00 4.09 2.20 0.08 78.68 01:01:01 AM 1 32.89 0.00 5.27 1.85 0.12 59.87 01:02:02 AM all 0.65 0.00 0.21 0.13 0.04 98.97 01:02:02 AM 0 1.19 0.00 0.25 0.05 0.05 98.46 01:02:02 AM 1 0.12 0.00 0.17 0.20 0.03 99.48 01:03:01 AM all 9.40 0.00 0.88 0.02 0.09 89.62 01:03:01 AM 0 10.34 0.00 0.77 0.03 0.09 88.77 01:03:01 AM 1 8.46 0.00 0.99 0.00 0.08 90.47 01:04:01 AM all 10.47 0.00 0.99 0.00 0.07 88.46 01:04:01 AM 0 8.36 0.00 0.80 0.00 0.07 90.77 01:04:01 AM 1 12.59 0.00 1.19 0.00 0.07 86.16 01:05:01 AM all 12.23 0.00 1.39 0.10 0.06 86.23 01:05:01 AM 0 12.15 0.00 1.39 0.12 0.05 86.30 01:05:01 AM 1 12.30 0.00 1.39 0.08 0.07 86.16 01:06:01 AM all 13.18 0.00 1.57 0.14 0.07 85.04 01:06:01 AM 0 10.70 0.00 1.57 0.20 0.05 87.49 01:06:01 AM 1 15.67 0.00 1.57 0.08 0.08 82.60 Average: all 14.98 0.00 2.19 1.06 0.08 81.70 Average: 0 12.94 0.00 1.98 1.02 0.07 83.99 Average: 1 17.01 0.00 2.40 1.09 0.08 79.41