---> uname -a: Linux prd-centos8-robot-2c-8g-837.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 596 4937 19 2163 6805 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:62:66:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe62:668b/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) 02/21/2025 _x86_64_ (2 CPU) 01:41:07 LINUX RESTART (2 CPU) 01:42:01 AM tps rtps wtps bread/s bwrtn/s 01:43:01 AM 116.91 0.27 116.64 12.93 10036.35 01:44:01 AM 43.94 1.08 42.86 115.98 5037.68 01:45:01 AM 53.42 9.20 44.22 1638.25 2876.69 01:46:01 AM 25.41 0.03 25.37 3.47 5588.62 01:47:01 AM 3.63 0.10 3.53 32.13 186.99 01:48:01 AM 1.95 0.00 1.95 0.00 103.87 01:49:01 AM 0.25 0.00 0.25 0.00 51.62 01:50:01 AM 0.32 0.00 0.32 0.00 58.70 01:51:01 AM 0.25 0.00 0.25 0.00 46.72 01:52:01 AM 0.47 0.00 0.47 0.00 19.95 01:53:01 AM 0.13 0.00 0.13 0.00 3.50 01:54:01 AM 0.23 0.00 0.23 0.00 45.64 01:55:01 AM 12.86 0.33 12.53 37.85 499.30 Average: 19.98 0.85 19.14 141.59 1888.92 01:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 AM 5147552 6981704 2734880 34.70 2688 2012188 719980 8.06 190692 2204208 152460 01:44:01 AM 5270304 7079688 2612128 33.14 2688 1986828 621084 6.95 217480 2050696 16 01:45:01 AM 4937356 7000012 2945076 37.36 2688 2231484 672796 7.53 263440 2310044 157812 01:46:01 AM 4984592 7046952 2897840 36.76 2688 2231556 631856 7.07 263860 2257428 4 01:47:01 AM 4939976 7004956 2942456 37.33 2688 2234176 703976 7.88 264008 2301900 460 01:48:01 AM 4936184 7002636 2946248 37.38 2688 2235672 721936 8.08 264016 2305744 728 01:49:01 AM 4934400 7002312 2948032 37.40 2688 2237108 737720 8.26 264016 2307496 700 01:50:01 AM 4929764 6999244 2952668 37.46 2688 2238684 759132 8.50 264020 2311824 632 01:51:01 AM 4928528 6998744 2953904 37.47 2688 2239396 759132 8.50 264020 2312944 32 01:52:01 AM 4928128 6998708 2954304 37.48 2688 2239768 759132 8.50 264024 2313384 28 01:53:01 AM 4927044 6998036 2955388 37.49 2688 2240172 759132 8.50 264024 2313844 372 01:54:01 AM 4924468 6996776 2957964 37.53 2688 2241500 759132 8.50 264032 2317152 380 01:55:01 AM 5070676 6977000 2811756 35.67 2688 2081524 711888 7.97 306704 2151524 27932 Average: 4989152 7006674 2893280 36.71 2688 2188466 716684 8.02 258026 2266014 26274 01:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 96.05 77.52 1307.63 12.13 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 14.50 10.86 6.78 4.02 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 39.72 34.17 301.60 9.12 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 137.99 100.75 32.03 26.57 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 57.29 51.99 17.01 5.70 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 40.54 38.47 11.43 4.57 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 33.04 31.84 9.89 4.20 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 42.21 40.81 12.27 4.96 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 28.16 26.14 7.49 4.04 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 13.68 13.13 3.62 2.41 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 16.98 10.78 44.99 1.91 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 40.53 36.06 10.61 6.68 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 78.86 57.85 102.33 54.45 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 49.20 40.80 143.67 10.83 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) 02/21/2025 _x86_64_ (2 CPU) 01:41:07 LINUX RESTART (2 CPU) 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 37.56 0.00 5.39 1.20 0.12 55.74 01:43:01 AM 0 29.53 0.00 4.83 1.30 0.12 64.23 01:43:01 AM 1 45.60 0.00 5.95 1.10 0.12 47.23 01:44:01 AM all 13.10 0.00 1.97 0.43 0.08 84.42 01:44:01 AM 0 6.84 0.00 1.74 0.42 0.07 90.94 01:44:01 AM 1 19.36 0.00 2.20 0.45 0.10 77.89 01:45:01 AM all 28.20 0.00 5.16 1.24 0.11 65.29 01:45:01 AM 0 22.65 0.00 4.77 1.09 0.10 71.39 01:45:01 AM 1 33.76 0.00 5.55 1.40 0.12 59.18 01:46:01 AM all 0.90 0.00 0.63 0.71 0.04 97.71 01:46:01 AM 0 1.32 0.00 0.48 0.35 0.05 97.79 01:46:01 AM 1 0.48 0.00 0.78 1.07 0.03 97.63 01:47:01 AM all 6.84 0.00 0.55 0.10 0.06 92.45 01:47:01 AM 0 5.05 0.00 0.55 0.20 0.07 94.13 01:47:01 AM 1 8.63 0.00 0.55 0.00 0.05 90.76 01:48:01 AM all 5.66 0.00 0.34 0.01 0.07 93.93 01:48:01 AM 0 7.49 0.00 0.20 0.02 0.07 92.22 01:48:01 AM 1 3.83 0.00 0.47 0.00 0.07 95.63 01:49:01 AM all 5.50 0.00 0.34 0.00 0.06 94.09 01:49:01 AM 0 4.83 0.00 0.40 0.00 0.07 94.71 01:49:01 AM 1 6.18 0.00 0.28 0.00 0.05 93.48 01:50:01 AM all 5.11 0.00 0.44 0.00 0.07 94.39 01:50:01 AM 0 4.40 0.00 0.52 0.00 0.07 95.01 01:50:01 AM 1 5.81 0.00 0.35 0.00 0.07 93.77 01:51:01 AM all 6.42 0.00 0.30 0.01 0.05 93.22 01:51:01 AM 0 6.03 0.00 0.27 0.00 0.05 93.65 01:51:01 AM 1 6.81 0.00 0.33 0.02 0.05 92.79 01:52:01 AM all 4.23 0.00 0.25 0.00 0.05 95.47 01:52:01 AM 0 4.20 0.00 0.25 0.00 0.05 95.50 01:52:01 AM 1 4.26 0.00 0.25 0.00 0.05 95.44 01:53:01 AM all 3.58 0.00 0.26 0.00 0.06 96.10 01:53:01 AM 0 4.97 0.00 0.33 0.00 0.07 94.63 01:53:01 AM 1 2.19 0.00 0.18 0.00 0.05 97.58 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 11.24 0.00 0.49 0.00 0.08 88.18 01:54:01 AM 0 13.44 0.00 0.48 0.00 0.08 85.99 01:54:01 AM 1 9.03 0.00 0.50 0.00 0.08 90.38 01:55:01 AM all 18.18 0.00 1.93 0.10 0.08 79.72 01:55:01 AM 0 11.57 0.00 1.91 0.12 0.07 86.34 01:55:01 AM 1 24.77 0.00 1.95 0.08 0.08 73.11 Average: all 11.28 0.00 1.39 0.29 0.07 86.97 Average: 0 9.42 0.00 1.29 0.27 0.07 88.95 Average: 1 13.14 0.00 1.49 0.32 0.07 84.99