---> uname -a: Linux prd-centos8-robot-2c-8g-175.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 579 4979 19 2139 6823 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:cc:bd:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fecc:bd16/64 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) 01/09/2025 _x86_64_ (2 CPU) 03:50:51 LINUX RESTART (2 CPU) 03:51:02 AM tps rtps wtps bread/s bwrtn/s 03:52:01 AM 202.29 158.74 43.54 15043.65 39014.98 03:53:01 AM 89.49 0.40 89.09 16.66 7441.59 03:54:01 AM 67.84 0.70 67.14 51.72 8357.62 03:55:01 AM 41.70 9.58 32.12 1702.50 1720.51 03:56:01 AM 35.98 0.03 35.95 3.46 6730.38 03:57:01 AM 4.12 0.10 4.02 32.13 153.17 03:58:01 AM 0.73 0.03 0.70 1.87 80.52 03:59:01 AM 20.11 0.42 19.70 47.73 964.59 Average: 57.48 20.96 36.52 2085.56 7993.59 03:51:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 AM 5634904 7109360 2247528 28.51 2688 1669712 680020 7.61 176804 1796152 74112 03:53:01 AM 5281756 7044576 2600676 32.99 2688 1941544 667580 7.47 187256 2079540 183900 03:54:01 AM 5195080 7016088 2687352 34.09 2688 1998940 701892 7.86 211080 2134196 25564 03:55:01 AM 5012696 7061520 2869736 36.41 2688 2218308 651624 7.30 260656 2241012 188452 03:56:01 AM 5023396 7071960 2859036 36.27 2688 2218432 614988 6.89 264008 2222380 4 03:57:01 AM 4981084 7031676 2901348 36.81 2688 2220488 681184 7.63 264276 2264500 564 03:58:01 AM 4973800 7027260 2908632 36.90 2688 2223316 681184 7.63 264420 2271512 1232 03:59:01 AM 5112672 6994444 2769760 35.14 2688 2058224 705588 7.90 456592 1966232 13364 Average: 5151924 7044610 2730508 34.64 2688 2068620 673008 7.54 260636 2121940 60899 03:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 271.40 170.96 1283.91 60.94 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 77.81 65.79 841.41 10.16 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 43.96 30.28 438.16 5.56 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 43.99 34.26 302.10 8.74 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 192.39 137.36 38.09 28.81 0.00 0.00 0.00 0.00 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 28.41 19.43 8.54 3.41 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 27.19 23.81 7.24 10.88 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 57.49 41.31 88.54 28.58 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 92.46 65.18 374.11 19.55 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) 01/09/2025 _x86_64_ (2 CPU) 03:50:51 LINUX RESTART (2 CPU) 03:51:02 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 43.77 0.06 10.32 14.71 0.11 31.02 03:52:01 AM 0 47.90 0.04 10.22 16.19 0.11 25.56 03:52:01 AM 1 39.72 0.09 10.43 13.27 0.12 36.38 03:53:01 AM all 34.81 0.00 4.87 2.99 0.14 57.18 03:53:01 AM 0 44.29 0.00 6.11 4.21 0.13 45.25 03:53:01 AM 1 25.38 0.00 3.64 1.77 0.15 69.06 03:54:01 AM all 14.96 0.00 2.16 7.80 0.13 74.95 03:54:01 AM 0 22.09 0.00 2.36 10.20 0.12 65.24 03:54:01 AM 1 7.86 0.00 1.96 5.41 0.13 84.63 03:55:01 AM all 28.73 0.00 4.98 1.13 0.10 65.06 03:55:01 AM 0 27.77 0.00 5.09 1.37 0.10 65.66 03:55:01 AM 1 29.68 0.00 4.87 0.89 0.10 64.46 03:56:01 AM all 4.86 0.00 0.97 2.30 0.04 91.83 03:56:01 AM 0 3.53 0.00 0.97 3.04 0.05 92.41 03:56:01 AM 1 6.19 0.00 0.97 1.56 0.03 91.25 03:57:01 AM all 6.70 0.00 0.63 0.05 0.07 92.55 03:57:01 AM 0 11.20 0.00 1.04 0.05 0.07 87.65 03:57:01 AM 1 2.21 0.00 0.22 0.05 0.07 97.46 03:58:01 AM all 11.77 0.00 0.74 0.00 0.08 87.40 03:58:01 AM 0 17.43 0.00 1.00 0.00 0.08 81.49 03:58:01 AM 1 6.12 0.00 0.48 0.00 0.08 93.32 03:59:01 AM all 21.63 0.00 2.72 0.61 0.08 74.95 03:59:01 AM 0 31.49 0.00 2.80 0.55 0.10 65.06 03:59:01 AM 1 11.77 0.00 2.65 0.67 0.07 84.85 Average: all 20.78 0.01 3.39 3.64 0.09 72.09 Average: 0 25.56 0.00 3.65 4.37 0.09 66.31 Average: 1 16.02 0.01 3.12 2.91 0.09 77.85