---> uname -a: Linux prd-centos8-robot-2c-8g-48167.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 624 4874 19 2198 6774 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:b7:5b:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:feb7:5b9c/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) 08/01/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:02 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 95.07 14.37 80.70 4227.72 7555.52 03:38:01 AM 79.86 0.72 79.14 52.92 9674.73 03:39:01 AM 42.56 3.82 38.74 1256.59 3536.48 03:40:01 AM 67.69 6.05 61.65 493.70 7602.92 03:41:01 AM 4.07 0.02 4.05 0.13 431.58 03:42:01 AM 4.07 0.00 4.07 0.00 210.61 03:43:01 AM 0.40 0.00 0.40 0.00 59.04 03:44:01 AM 0.13 0.00 0.13 0.00 28.98 03:45:01 AM 0.25 0.00 0.25 0.00 71.98 03:46:01 AM 0.47 0.00 0.47 0.00 16.93 03:47:01 AM 0.27 0.00 0.27 0.00 6.23 03:48:01 AM 0.18 0.00 0.18 0.00 34.56 03:49:01 AM 10.50 0.32 10.18 36.93 380.17 03:50:01 AM 30.36 0.52 29.84 64.65 1719.49 Average: 23.91 1.83 22.08 433.55 2231.60 03:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5280748 7008812 2601676 33.01 2688 1910240 733336 8.21 187180 2094484 184964 03:38:01 AM 5183532 7024208 2698892 34.24 2688 2016592 704372 7.89 207564 2143452 43708 03:39:01 AM 4986400 6952484 2896024 36.74 2688 2139600 774160 8.67 258668 2280712 67212 03:40:01 AM 4926136 7026432 2956288 37.50 2688 2267880 671328 7.52 267672 2309704 10824 03:41:01 AM 4886996 6987748 2995428 38.00 2688 2268484 734652 8.23 267808 2348564 352 03:42:01 AM 4882240 6984884 3000184 38.06 2688 2270400 753768 8.44 267824 2352936 112 03:43:01 AM 4877884 6981980 3004540 38.12 2688 2271876 771756 8.64 267824 2357408 116 03:44:01 AM 4875576 6981248 3006848 38.15 2688 2273456 771756 8.64 267828 2359712 752 03:45:01 AM 4869972 6976988 3012452 38.22 2688 2274748 791792 8.87 267828 2365296 4 03:46:01 AM 4869728 6977116 3012696 38.22 2688 2275120 791792 8.87 267832 2365800 4 03:47:01 AM 4869204 6976748 3013220 38.23 2688 2275276 791792 8.87 267832 2366040 112 03:48:01 AM 4866112 6974832 3016312 38.27 2688 2276452 791792 8.87 267832 2369228 296 03:49:01 AM 4899616 6887612 2982808 37.84 2688 2159384 796624 8.92 306376 2312396 75948 03:50:01 AM 5026936 6970740 2855488 36.23 2688 2117132 721296 8.08 472664 2027116 25040 Average: 4950077 6979417 2932347 37.20 2688 2199760 757158 8.48 274481 2289489 29246 03:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 334.36 224.53 1941.10 61.99 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 56.63 38.89 568.36 6.82 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 42.73 36.79 323.88 14.71 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 204.72 149.63 45.88 36.72 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 39.19 30.09 8.51 2.83 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 103.38 101.82 19.64 9.75 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 49.53 48.93 10.65 5.26 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 67.86 68.01 13.59 6.43 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 56.36 53.90 12.21 6.32 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 15.86 13.95 3.75 2.41 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 7.58 6.12 1.90 1.18 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 38.15 34.22 9.54 6.08 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 77.32 57.97 101.67 51.46 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 19.23 18.16 16.31 8.49 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 79.19 62.88 217.75 15.69 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) 08/01/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:02 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 43.93 0.00 6.61 0.98 0.10 48.38 03:37:01 AM 0 37.90 0.00 6.28 0.86 0.10 54.85 03:37:01 AM 1 49.97 0.00 6.94 1.10 0.10 41.89 03:38:01 AM all 20.30 0.00 3.41 0.86 0.08 75.36 03:38:01 AM 0 25.88 0.00 3.78 0.80 0.08 69.46 03:38:01 AM 1 14.74 0.00 3.05 0.92 0.07 81.23 03:39:01 AM all 22.94 0.00 3.70 0.44 0.07 72.84 03:39:01 AM 0 14.27 0.00 3.43 0.40 0.07 81.83 03:39:01 AM 1 31.63 0.00 3.97 0.48 0.08 63.84 03:40:01 AM all 20.23 0.00 3.99 0.94 0.07 74.77 03:40:01 AM 0 19.39 0.00 4.09 0.48 0.08 75.95 03:40:01 AM 1 21.06 0.00 3.90 1.40 0.07 73.58 03:41:01 AM all 2.66 0.00 0.33 0.06 0.04 96.91 03:41:01 AM 0 4.14 0.00 0.47 0.08 0.03 95.28 03:41:01 AM 1 1.19 0.00 0.18 0.03 0.05 98.55 03:42:01 AM all 8.71 0.00 0.50 0.02 0.07 90.70 03:42:01 AM 0 3.86 0.00 0.57 0.02 0.07 95.49 03:42:01 AM 1 13.58 0.00 0.44 0.02 0.07 85.89 03:43:01 AM all 5.20 0.00 0.29 0.00 0.08 94.43 03:43:01 AM 0 2.02 0.00 0.32 0.00 0.07 97.59 03:43:01 AM 1 8.39 0.00 0.27 0.00 0.08 91.26 03:44:01 AM all 4.92 0.00 0.35 0.00 0.07 94.66 03:44:01 AM 0 3.06 0.00 0.40 0.00 0.07 96.47 03:44:01 AM 1 6.78 0.00 0.30 0.00 0.07 92.85 03:45:01 AM all 7.09 0.00 0.35 0.00 0.07 92.49 03:45:01 AM 0 6.37 0.00 0.35 0.00 0.07 93.21 03:45:01 AM 1 7.81 0.00 0.35 0.00 0.07 91.77 03:46:01 AM all 4.10 0.00 0.27 0.00 0.07 95.56 03:46:01 AM 0 3.21 0.00 0.30 0.00 0.07 96.42 03:46:01 AM 1 4.99 0.00 0.23 0.00 0.07 94.70 03:47:01 AM all 2.30 0.00 0.22 0.00 0.07 97.42 03:47:01 AM 0 2.61 0.00 0.27 0.00 0.07 97.06 03:47:01 AM 1 1.99 0.00 0.17 0.00 0.07 97.78 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 9.91 0.00 0.42 0.00 0.08 89.60 03:48:01 AM 0 6.56 0.00 0.40 0.00 0.07 92.97 03:48:01 AM 1 13.25 0.00 0.43 0.00 0.08 86.23 03:49:01 AM all 20.65 0.00 2.00 0.07 0.08 77.20 03:49:01 AM 0 14.40 0.00 1.62 0.07 0.10 83.81 03:49:01 AM 1 26.90 0.00 2.37 0.07 0.07 70.60 03:50:01 AM all 30.81 0.00 4.10 0.16 0.08 64.85 03:50:01 AM 0 16.95 0.00 3.85 0.10 0.07 79.03 03:50:01 AM 1 44.66 0.00 4.35 0.22 0.08 50.69 Average: all 14.54 0.00 1.89 0.25 0.07 83.24 Average: 0 11.46 0.00 1.86 0.20 0.07 86.40 Average: 1 17.62 0.00 1.92 0.30 0.07 80.08