---> uname -a: Linux prd-centos8-robot-2c-8g-49056.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 614 4904 19 2178 6785 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:69:1f:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fe69:1f57/64 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) 09/05/2025 _x86_64_ (2 CPU) 04:51:40 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 165.60 77.46 88.14 8029.85 41513.08 04:54:01 AM 99.68 0.72 98.97 52.92 11394.82 04:55:01 AM 29.66 0.42 29.24 64.78 2469.56 04:56:01 AM 73.04 6.96 66.08 1292.77 7831.84 04:57:01 AM 13.00 0.22 12.78 11.73 1181.72 04:58:01 AM 4.00 0.00 4.00 0.00 171.58 04:59:01 AM 0.42 0.00 0.42 0.00 71.82 05:00:01 AM 0.20 0.00 0.20 0.00 64.15 05:01:01 AM 0.32 0.00 0.32 0.00 33.59 05:02:01 AM 0.62 0.08 0.53 1.87 41.12 05:03:01 AM 0.67 0.00 0.67 0.00 19.79 05:04:01 AM 0.30 0.00 0.30 0.00 21.33 05:05:01 AM 0.15 0.00 0.15 0.00 48.38 05:06:01 AM 29.43 0.65 28.78 74.12 1743.19 Average: 29.83 6.19 23.64 681.50 4763.65 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5398068 7069288 2484364 31.52 2688 1854212 679900 7.61 186840 1975468 174444 04:54:01 AM 5185636 7016404 2696796 34.21 2688 2006432 706904 7.92 198120 2146792 42476 04:55:01 AM 5202632 7070724 2679800 34.00 2688 2041656 650164 7.28 223896 2100000 32896 04:56:01 AM 4944336 7025484 2938096 37.27 2688 2248612 663228 7.43 262176 2290564 25920 04:57:01 AM 4904028 6985752 2978404 37.79 2688 2249264 736176 8.24 262316 2333124 304 04:58:01 AM 4898484 6982180 2983948 37.86 2688 2251268 754156 8.44 262328 2338680 1056 04:59:01 AM 4896020 6981072 2986412 37.89 2688 2252636 771536 8.64 262332 2341192 516 05:00:01 AM 4894128 6980576 2988304 37.91 2688 2254012 803472 9.00 262336 2342752 52 05:01:01 AM 4888396 6976700 2994036 37.98 2688 2255848 800696 8.97 262336 2348304 964 05:02:01 AM 4888788 6977228 2993644 37.98 2688 2255976 800696 8.97 262460 2348000 4 05:03:01 AM 4888292 6977096 2994140 37.98 2688 2256340 800696 8.97 262464 2348600 4 05:04:01 AM 4886320 6975836 2996112 38.01 2688 2257060 800696 8.97 262464 2350412 184 05:05:01 AM 4936236 7028672 2946196 37.38 2688 2259972 669872 7.50 262788 2301036 1676 05:06:01 AM 5091936 7013720 2790496 35.40 2688 2095404 687824 7.70 467832 1966648 10956 Average: 4993093 7004338 2889339 36.66 2688 2181335 737573 8.26 264335 2252255 20818 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 299.70 180.53 1666.84 58.44 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 76.87 54.89 823.22 9.24 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 15.53 12.56 7.24 4.89 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 223.88 163.15 369.66 44.10 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 20.91 10.86 5.54 1.30 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 108.70 108.95 20.76 12.79 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 49.57 46.65 11.38 5.81 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 47.45 48.32 9.84 4.37 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 79.32 77.34 17.43 8.87 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 3.11 2.20 0.72 0.41 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 15.64 13.58 3.77 2.41 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 22.20 19.85 5.68 3.50 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 47.52 42.40 12.41 7.77 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 64.42 45.14 105.01 49.62 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 76.81 59.05 218.80 15.26 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) 09/05/2025 _x86_64_ (2 CPU) 04:51:40 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 43.22 0.04 10.20 8.50 0.13 37.91 04:53:01 AM 0 44.33 0.05 10.65 7.79 0.12 37.06 04:53:01 AM 1 42.12 0.03 9.75 9.20 0.13 38.76 04:54:01 AM all 27.77 0.00 4.23 1.35 0.12 66.53 04:54:01 AM 0 19.85 0.00 4.05 1.43 0.13 74.53 04:54:01 AM 1 35.69 0.00 4.41 1.27 0.10 58.53 04:55:01 AM all 18.71 0.00 2.86 0.23 0.09 78.11 04:55:01 AM 0 6.39 0.00 1.97 0.10 0.10 91.44 04:55:01 AM 1 31.04 0.00 3.76 0.35 0.08 64.76 04:56:01 AM all 26.15 0.00 4.88 1.09 0.10 67.78 04:56:01 AM 0 24.56 0.00 5.21 1.29 0.10 68.84 04:56:01 AM 1 27.74 0.00 4.56 0.88 0.10 66.72 04:57:01 AM all 1.60 0.00 0.32 0.13 0.05 97.90 04:57:01 AM 0 2.04 0.00 0.30 0.03 0.05 97.58 04:57:01 AM 1 1.15 0.00 0.33 0.23 0.05 98.23 04:58:01 AM all 8.74 0.00 0.60 0.03 0.11 90.53 04:58:01 AM 0 6.22 0.00 0.61 0.03 0.10 93.04 04:58:01 AM 1 11.26 0.00 0.59 0.02 0.12 88.02 04:59:01 AM all 6.35 0.00 0.39 0.00 0.10 93.15 04:59:01 AM 0 5.14 0.00 0.43 0.00 0.12 94.32 04:59:01 AM 1 7.57 0.00 0.36 0.00 0.09 91.99 05:00:01 AM all 2.68 0.00 0.28 0.00 0.09 96.94 05:00:01 AM 0 3.34 0.00 0.28 0.00 0.10 96.28 05:00:01 AM 1 2.03 0.00 0.28 0.00 0.08 97.61 05:01:01 AM all 9.71 0.00 0.59 0.00 0.09 89.61 05:01:01 AM 0 5.60 0.00 0.55 0.00 0.08 93.76 05:01:01 AM 1 13.84 0.00 0.62 0.00 0.10 85.44 05:02:01 AM all 1.15 0.00 0.14 0.00 0.08 98.62 05:02:01 AM 0 1.00 0.00 0.12 0.00 0.07 98.81 05:02:01 AM 1 1.30 0.00 0.17 0.00 0.10 98.43 05:03:01 AM all 4.01 0.00 0.28 0.00 0.08 95.64 05:03:01 AM 0 3.81 0.00 0.33 0.00 0.10 95.75 05:03:01 AM 1 4.20 0.00 0.22 0.00 0.07 95.52 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 5.96 0.00 0.40 0.00 0.11 93.53 05:04:01 AM 0 5.60 0.00 0.46 0.00 0.10 93.85 05:04:01 AM 1 6.32 0.00 0.35 0.00 0.12 93.21 05:05:01 AM all 13.71 0.00 0.57 0.00 0.09 85.63 05:05:01 AM 0 11.00 0.00 0.57 0.00 0.08 88.35 05:05:01 AM 1 16.42 0.00 0.57 0.00 0.10 82.91 05:06:01 AM all 25.45 0.00 3.65 0.21 0.09 70.59 05:06:01 AM 0 26.04 0.00 3.63 0.30 0.10 69.93 05:06:01 AM 1 24.86 0.00 3.68 0.12 0.08 71.26 Average: all 13.96 0.00 2.10 0.83 0.10 83.01 Average: 0 11.79 0.00 2.08 0.78 0.10 85.24 Average: 1 16.14 0.00 2.13 0.87 0.09 80.77