---> uname -a: Linux prd-centos8-robot-2c-8g-36930.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 701 4816 19 2179 6698 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:f3:b4:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fef3:b4dd/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) 06/25/2025 _x86_64_ (2 CPU) 01:45:31 LINUX RESTART (2 CPU) 01:46:03 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 104.33 32.94 71.39 6354.91 7076.18 01:48:01 AM 82.07 0.73 81.34 53.05 9614.91 01:49:01 AM 44.84 7.13 37.70 1310.50 3588.64 01:50:01 AM 63.33 2.73 60.60 439.59 7833.72 01:51:01 AM 6.81 0.02 6.80 0.13 275.37 01:52:01 AM 2.00 0.00 2.00 0.00 142.71 01:53:01 AM 0.30 0.00 0.30 0.00 56.89 01:54:01 AM 0.17 0.00 0.17 0.00 30.04 01:55:01 AM 0.22 0.00 0.22 0.00 61.24 01:56:01 AM 0.50 0.00 0.50 0.00 27.51 01:57:01 AM 0.25 0.00 0.25 0.00 4.98 01:58:01 AM 0.18 0.00 0.18 0.00 42.01 01:59:01 AM 11.10 0.33 10.76 37.85 452.17 02:00:01 AM 31.54 0.52 31.02 63.85 1730.14 Average: 24.64 3.10 21.54 576.27 2198.27 01:46:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5340224 7045300 2542204 32.25 2688 1887920 709504 7.94 186936 2037028 175704 01:48:01 AM 5190292 7019264 2692136 34.15 2688 2005888 731780 8.19 209044 2137336 49756 01:49:01 AM 5035048 6984964 2847380 36.12 2688 2124316 753848 8.44 259276 2234700 67688 01:50:01 AM 4953452 7034052 2928976 37.16 2688 2249148 661756 7.41 266788 2279588 40 01:51:01 AM 4915396 6996728 2967032 37.64 2688 2249948 743904 8.33 266924 2321496 528 01:52:01 AM 4911356 6994388 2971072 37.69 2688 2251684 764616 8.56 266936 2325708 108 01:53:01 AM 4908836 6993380 2973592 37.72 2688 2253184 787992 8.82 266936 2328308 32 01:54:01 AM 4901248 6987376 2981180 37.82 2688 2254768 787992 8.82 266940 2335460 776 01:55:01 AM 4899636 6987060 2982792 37.84 2688 2256048 787992 8.82 266940 2337436 276 01:56:01 AM 4899124 6986908 2983304 37.85 2688 2256408 787992 8.82 266944 2337796 4 01:57:01 AM 4898756 6986740 2983672 37.85 2688 2256600 787992 8.82 266944 2338220 148 01:58:01 AM 4895336 6984528 2987092 37.90 2688 2257808 787992 8.82 266944 2341568 140 01:59:01 AM 4948084 6870368 2934344 37.23 2688 2096700 849768 9.51 312652 2264432 38904 02:00:01 AM 4898496 6832908 2983932 37.86 2688 2109292 902868 10.11 471992 2158700 34352 Average: 4971092 6978855 2911336 36.93 2688 2179265 774714 8.67 274443 2269841 26318 01:46:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.58 196.09 1889.63 63.83 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 66.54 49.42 597.37 8.50 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 38.74 35.34 313.95 8.28 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 208.26 151.20 46.40 35.38 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 56.36 45.68 12.52 4.00 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 82.77 81.20 16.66 8.11 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 47.44 46.68 10.56 5.10 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 59.53 59.60 13.00 5.88 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 55.69 54.19 12.11 6.33 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 13.91 12.71 3.47 2.27 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 8.95 7.43 2.25 1.41 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 37.11 34.04 9.63 6.12 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 106.58 71.44 106.00 55.68 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 16.73 16.38 13.92 8.45 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 78.68 61.21 213.70 15.55 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) 06/25/2025 _x86_64_ (2 CPU) 01:45:31 LINUX RESTART (2 CPU) 01:46:03 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 48.27 0.01 7.04 1.20 0.10 43.38 01:47:01 AM 0 54.91 0.02 9.48 1.51 0.09 34.00 01:47:01 AM 1 41.67 0.00 4.61 0.90 0.10 52.72 01:48:01 AM all 23.04 0.00 3.62 1.02 0.09 72.22 01:48:01 AM 0 21.66 0.00 2.90 0.70 0.10 74.64 01:48:01 AM 1 24.43 0.00 4.34 1.35 0.08 69.80 01:49:01 AM all 23.04 0.00 3.67 1.01 0.09 72.19 01:49:01 AM 0 28.50 0.00 3.93 1.55 0.07 65.94 01:49:01 AM 1 17.57 0.00 3.41 0.47 0.12 78.44 01:50:01 AM all 19.25 0.00 3.62 0.62 0.08 76.42 01:50:01 AM 0 20.97 0.00 3.44 0.42 0.10 75.08 01:50:01 AM 1 17.54 0.00 3.80 0.83 0.07 77.77 01:51:01 AM all 3.10 0.00 0.35 0.03 0.05 96.48 01:51:01 AM 0 4.87 0.00 0.42 0.02 0.03 94.66 01:51:01 AM 1 1.32 0.00 0.28 0.03 0.07 98.29 01:52:01 AM all 7.98 0.00 0.40 0.01 0.09 91.51 01:52:01 AM 0 12.35 0.00 0.45 0.02 0.10 87.08 01:52:01 AM 1 3.63 0.00 0.35 0.00 0.08 95.93 01:53:01 AM all 5.24 0.00 0.31 0.00 0.09 94.36 01:53:01 AM 0 6.50 0.00 0.37 0.00 0.10 93.03 01:53:01 AM 1 3.99 0.00 0.25 0.00 0.08 95.68 01:54:01 AM all 4.76 0.00 0.37 0.00 0.10 94.77 01:54:01 AM 0 6.99 0.00 0.39 0.00 0.10 92.53 01:54:01 AM 1 2.53 0.00 0.35 0.00 0.10 97.02 01:55:01 AM all 7.00 0.00 0.33 0.01 0.08 92.58 01:55:01 AM 0 8.92 0.00 0.37 0.00 0.08 90.63 01:55:01 AM 1 5.09 0.00 0.28 0.02 0.08 94.52 01:56:01 AM all 3.92 0.00 0.26 0.00 0.08 95.75 01:56:01 AM 0 2.67 0.00 0.25 0.00 0.07 97.01 01:56:01 AM 1 5.16 0.00 0.27 0.00 0.08 94.49 01:57:01 AM all 2.70 0.00 0.21 0.00 0.07 97.03 01:57:01 AM 0 1.65 0.00 0.15 0.00 0.05 98.15 01:57:01 AM 1 3.75 0.00 0.27 0.00 0.08 95.90 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 10.07 0.00 0.45 0.00 0.08 89.40 01:58:01 AM 0 16.62 0.00 0.48 0.00 0.08 82.81 01:58:01 AM 1 3.51 0.00 0.42 0.00 0.08 95.98 01:59:01 AM all 21.85 0.00 2.30 0.10 0.09 75.65 01:59:01 AM 0 23.03 0.00 2.37 0.15 0.10 74.35 01:59:01 AM 1 20.67 0.00 2.24 0.05 0.08 76.96 02:00:01 AM all 31.92 0.00 3.94 0.22 0.09 63.83 02:00:01 AM 0 49.63 0.00 4.48 0.28 0.10 45.51 02:00:01 AM 1 14.19 0.00 3.40 0.15 0.08 82.18 Average: all 15.09 0.00 1.91 0.30 0.08 82.62 Average: 0 18.44 0.00 2.09 0.33 0.08 79.05 Average: 1 11.73 0.00 1.73 0.27 0.09 86.18