---> uname -a: Linux prd-centos8-robot-2c-8g-12353.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 614 4962 19 2120 6786 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:d4:8c:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fed4:8c62/64 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) 12/03/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 101.23 12.80 88.44 2334.14 6463.69 12:59:01 AM 64.68 0.70 63.98 50.78 8967.58 01:00:01 AM 35.45 0.43 35.02 64.78 2742.14 01:01:01 AM 47.99 0.05 47.94 3.60 6976.28 01:02:01 AM 6.48 0.15 6.33 33.71 273.98 01:03:01 AM 9.15 0.33 8.81 37.85 300.28 01:04:01 AM 25.17 0.52 24.66 63.85 1167.84 Average: 41.45 2.14 39.31 369.74 3841.53 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5195456 6977360 2686976 34.09 2688 1961516 770568 8.63 215536 2141648 212756 12:59:01 AM 5143680 6976788 2738752 34.75 2688 2009444 741448 8.30 220504 2170012 30680 01:00:01 AM 5043332 6977864 2839100 36.02 2688 2108232 755544 8.46 258080 2226584 78776 01:01:01 AM 4992904 7028804 2889528 36.66 2688 2205260 661740 7.41 256848 2254644 8 01:02:01 AM 4954144 6991536 2928288 37.15 2688 2206780 714136 8.00 257160 2296600 80 01:03:01 AM 5092724 6955988 2789708 35.39 2688 2036840 731408 8.19 290104 2142004 17168 01:04:01 AM 5111064 6978456 2771368 35.16 2688 2042476 726328 8.13 448544 1971640 16728 Average: 5076186 6983828 2806246 35.60 2688 2081507 728739 8.16 278111 2171876 50885 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 110.05 81.82 1001.15 18.67 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 44.70 29.61 438.97 5.48 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 39.34 32.37 296.68 8.04 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 201.98 139.76 44.48 38.58 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 32.38 23.17 27.20 4.13 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 107.91 89.80 1525.60 23.59 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 17.24 15.98 14.17 7.90 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 79.09 58.93 478.28 15.20 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) 12/03/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.51 0.00 6.08 4.25 0.15 54.00 12:58:01 AM 0 41.19 0.00 6.17 5.09 0.17 47.38 12:58:01 AM 1 29.83 0.00 5.99 3.41 0.13 60.63 12:59:01 AM all 14.82 0.00 2.40 13.84 0.07 68.87 12:59:01 AM 0 17.70 0.00 2.53 16.48 0.07 63.22 12:59:01 AM 1 11.93 0.00 2.27 11.19 0.07 74.54 01:00:01 AM all 22.35 0.00 3.02 1.53 0.08 73.02 01:00:01 AM 0 26.63 0.00 3.00 1.80 0.08 68.48 01:00:01 AM 1 18.06 0.00 3.04 1.25 0.08 77.56 01:01:01 AM all 15.44 0.00 2.95 1.99 0.06 79.55 01:01:01 AM 0 18.80 0.00 3.05 2.47 0.05 75.63 01:01:01 AM 1 12.08 0.00 2.86 1.52 0.07 83.47 01:02:01 AM all 2.27 0.00 0.30 0.23 0.04 97.15 01:02:01 AM 0 3.14 0.00 0.39 0.47 0.03 95.97 01:02:01 AM 1 1.40 0.00 0.22 0.00 0.05 98.33 01:03:01 AM all 16.56 0.00 2.26 0.30 0.10 80.77 01:03:01 AM 0 26.72 0.00 2.67 0.39 0.10 70.12 01:03:01 AM 1 6.39 0.00 1.85 0.22 0.10 91.44 01:04:01 AM all 24.28 0.00 3.02 3.10 0.16 69.43 01:04:01 AM 0 34.62 0.00 3.39 3.17 0.17 58.64 01:04:01 AM 1 14.09 0.00 2.65 3.03 0.15 80.08 Average: all 18.75 0.00 2.87 3.61 0.09 74.68 Average: 0 24.09 0.00 3.03 4.28 0.10 68.50 Average: 1 13.41 0.00 2.70 2.95 0.09 80.85