---> uname -a: Linux prd-centos8-robot-2c-8g-1224.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4918 19 2189 6808 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:a4:48:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fea4:485b/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) 11/26/2025 _x86_64_ (2 CPU) 02:05:18 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 88.65 6.45 82.21 1099.37 6572.54 02:08:01 AM 87.39 0.65 86.74 51.05 11247.25 02:09:01 AM 34.07 7.13 26.94 1310.28 2080.83 02:10:01 AM 67.04 0.25 66.79 47.06 7908.95 02:11:01 AM 8.56 0.00 8.56 0.00 575.17 02:12:01 AM 0.33 0.00 0.33 0.00 5.78 02:13:01 AM 0.13 0.00 0.13 0.00 1.20 02:14:01 AM 0.58 0.22 0.37 11.73 44.68 02:15:01 AM 2.22 0.00 2.22 0.00 180.36 02:16:01 AM 0.27 0.00 0.27 0.00 10.36 02:17:01 AM 0.45 0.00 0.45 0.00 24.43 02:18:01 AM 0.13 0.00 0.13 0.00 8.53 02:19:01 AM 0.13 0.00 0.13 0.00 14.66 02:20:00 AM 0.49 0.03 0.46 1.89 26.08 02:20:01 AM 114.10 10.26 103.85 102.56 6646.15 02:21:01 AM 34.28 0.53 33.74 72.12 1782.34 Average: 21.75 1.03 20.72 173.01 2037.95 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5243484 7052104 2638948 33.48 2688 1985232 637648 7.14 188304 2112144 259488 02:08:01 AM 5076492 6954292 2805940 35.60 2688 2053780 738552 8.27 213672 2242964 44252 02:09:01 AM 4957672 6971532 2924760 37.10 2688 2183844 744384 8.33 263184 2292924 103884 02:10:01 AM 4959396 7058372 2923036 37.08 2688 2266360 631060 7.07 260528 2279508 10844 02:11:01 AM 4959032 7057928 2923400 37.09 2688 2266364 610148 6.83 260524 2279312 16 02:12:01 AM 4959320 7058216 2923112 37.08 2688 2266364 610148 6.83 260528 2279252 12 02:13:01 AM 4959116 7058012 2923316 37.09 2688 2266364 610148 6.83 260528 2279248 4 02:14:01 AM 4913144 7013636 2969288 37.67 2688 2268008 664344 7.44 260796 2325008 176 02:15:01 AM 4905236 7008944 2977196 37.77 2688 2271176 680148 7.62 260804 2332996 16 02:16:01 AM 4904368 7008468 2978064 37.78 2688 2271568 680148 7.62 260804 2333796 188 02:17:01 AM 4902736 7007236 2979696 37.80 2688 2271968 680148 7.62 260804 2335680 72 02:18:01 AM 4902156 7007032 2980276 37.81 2688 2272352 680148 7.62 260804 2336320 224 02:19:01 AM 4900696 7006008 2981736 37.83 2688 2272780 680148 7.62 260804 2336760 240 02:20:00 AM 4952184 7060880 2930248 37.17 2688 2276164 603764 6.76 261280 2286456 2960 02:20:01 AM 5131716 7058164 2750716 34.90 2688 2095304 603764 6.76 256572 2112372 4748 02:21:01 AM 4991972 6932116 2890460 36.67 2688 2113444 740564 8.29 466532 2065700 20396 Average: 4976170 7019559 2906262 36.87 2688 2212567 662204 7.41 266029 2264402 27970 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 153.62 115.51 1337.01 24.32 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 70.59 50.73 586.73 8.13 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 40.78 35.13 333.77 6.89 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 609.53 442.49 121.81 99.14 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 1.20 0.77 0.28 0.17 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 2.72 1.85 0.43 0.40 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 2.32 1.92 0.43 0.42 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 46.91 27.00 14.22 4.24 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 32.56 30.12 9.22 5.85 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.25 9.80 3.63 2.17 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 12.00 9.43 2.88 1.84 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.11 9.03 2.98 1.79 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 16.11 10.84 60.60 2.14 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 51.37 36.24 19.48 6.29 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1664.10 851.28 3064.86 296.81 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 37.83 28.45 52.04 30.19 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 75.12 54.66 172.35 13.18 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) 11/26/2025 _x86_64_ (2 CPU) 02:05:18 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 40.04 0.00 6.06 0.82 0.10 52.99 02:07:01 AM 0 37.22 0.00 5.97 0.77 0.10 55.94 02:07:01 AM 1 42.84 0.00 6.15 0.86 0.10 50.04 02:08:01 AM all 22.96 0.00 2.66 0.89 0.09 73.41 02:08:01 AM 0 20.30 0.00 2.37 0.83 0.10 76.39 02:08:01 AM 1 25.62 0.00 2.94 0.94 0.08 70.42 02:09:01 AM all 20.61 0.00 4.16 2.88 0.10 72.25 02:09:01 AM 0 19.27 0.00 3.77 1.23 0.10 75.63 02:09:01 AM 1 21.94 0.00 4.54 4.53 0.10 68.89 02:10:01 AM all 21.17 0.00 4.40 4.02 0.08 70.32 02:10:01 AM 0 8.85 0.00 3.27 2.02 0.08 85.77 02:10:01 AM 1 33.53 0.00 5.53 6.03 0.08 54.83 02:11:01 AM all 0.08 0.00 0.10 0.06 0.03 99.73 02:11:01 AM 0 0.12 0.00 0.08 0.05 0.05 99.70 02:11:01 AM 1 0.05 0.00 0.12 0.07 0.00 99.77 02:12:01 AM all 0.34 0.00 0.09 0.00 0.03 99.53 02:12:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 02:12:01 AM 1 0.15 0.00 0.13 0.00 0.03 99.68 02:13:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 02:13:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 02:13:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 02:14:01 AM all 6.76 0.00 0.76 0.01 0.06 92.41 02:14:01 AM 0 5.51 0.00 0.74 0.00 0.07 93.68 02:14:01 AM 1 8.00 0.00 0.79 0.02 0.05 91.14 02:15:01 AM all 16.11 0.00 0.79 0.01 0.08 83.01 02:15:01 AM 0 16.90 0.00 0.90 0.02 0.08 82.10 02:15:01 AM 1 15.32 0.00 0.69 0.00 0.07 83.93 02:16:01 AM all 4.54 0.00 0.29 0.00 0.06 95.11 02:16:01 AM 0 3.49 0.00 0.22 0.00 0.05 96.24 02:16:01 AM 1 5.58 0.00 0.37 0.00 0.07 93.98 02:17:01 AM all 4.35 0.00 0.28 0.01 0.05 95.31 02:17:01 AM 0 3.95 0.00 0.32 0.00 0.05 95.68 02:17:01 AM 1 4.75 0.00 0.25 0.02 0.05 94.93 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 4.40 0.00 0.30 0.00 0.07 95.23 02:18:01 AM 0 6.96 0.00 0.44 0.00 0.07 92.54 02:18:01 AM 1 1.85 0.00 0.17 0.00 0.07 97.91 02:19:01 AM all 5.06 0.00 0.32 0.00 0.05 94.57 02:19:01 AM 0 5.60 0.00 0.37 0.00 0.07 93.96 02:19:01 AM 1 4.51 0.00 0.27 0.00 0.03 95.19 02:20:00 AM all 5.93 0.00 0.50 0.00 0.05 93.52 02:20:00 AM 0 3.88 0.00 0.46 0.00 0.03 95.63 02:20:00 AM 1 7.99 0.00 0.54 0.00 0.07 91.40 02:20:01 AM all 33.12 0.00 30.57 0.00 0.00 36.31 02:20:01 AM 0 39.74 0.00 44.87 0.00 0.00 15.38 02:20:01 AM 1 26.58 0.00 16.46 0.00 0.00 56.96 02:21:01 AM all 32.63 0.00 3.55 0.21 0.08 63.52 02:21:01 AM 0 29.38 0.00 3.36 0.13 0.08 67.05 02:21:01 AM 1 35.89 0.00 3.75 0.28 0.08 59.99 Average: all 12.39 0.00 1.65 0.59 0.06 85.30 Average: 0 10.87 0.00 1.53 0.34 0.07 87.19 Average: 1 13.90 0.00 1.77 0.85 0.06 83.42