---> uname -a: Linux prd-centos8-robot-2c-8g-40305.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 585 4930 19 2182 6814 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:d8:f8:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fed8:f8a8/64 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) 07/07/2025 _x86_64_ (2 CPU) 01:15:28 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 83.48 10.87 72.61 3420.48 7019.70 01:18:01 AM 80.57 0.72 79.86 52.92 9882.09 01:19:01 AM 36.06 0.42 35.64 64.79 3242.61 01:20:01 AM 70.61 6.96 63.65 1292.77 7768.34 01:21:01 AM 6.58 0.02 6.56 0.13 510.10 01:22:01 AM 1.92 0.00 1.92 0.00 131.54 01:23:01 AM 0.23 0.00 0.23 0.00 57.49 01:24:01 AM 0.13 0.00 0.13 0.00 27.66 01:25:01 AM 0.30 0.00 0.30 0.00 70.35 01:26:01 AM 0.28 0.00 0.28 0.00 16.56 01:27:01 AM 0.28 0.00 0.28 0.00 13.35 01:28:01 AM 0.23 0.00 0.23 0.00 26.14 01:29:01 AM 7.55 0.32 7.23 36.93 245.98 01:30:01 AM 28.09 0.53 27.56 64.78 1723.64 Average: 22.60 1.42 21.18 352.47 2195.63 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5357064 7067928 2525368 32.04 2688 1892884 670488 7.51 186836 2018520 178264 01:18:01 AM 5177408 7011744 2705024 34.32 2688 2010092 713680 7.99 198644 2156144 42484 01:19:01 AM 5073264 7004016 2809168 35.64 2688 2104352 711108 7.96 234852 2218944 74424 01:20:01 AM 4975672 7057576 2906760 36.88 2688 2249776 640528 7.17 262644 2265912 10824 01:21:01 AM 4933924 7016380 2948508 37.41 2688 2250324 705436 7.90 262780 2307088 544 01:22:01 AM 4929396 7013708 2953036 37.46 2688 2252184 722432 8.09 262792 2311584 240 01:23:01 AM 4926520 7012308 2955912 37.50 2688 2253712 755280 8.46 262796 2314268 124 01:24:01 AM 4921192 7008576 2961240 37.57 2688 2255288 755280 8.46 262800 2319144 904 01:25:01 AM 4919648 7008400 2962784 37.59 2688 2256628 755280 8.46 262800 2321116 228 01:26:01 AM 4919376 7008492 2963056 37.59 2688 2257000 755280 8.46 262804 2321460 244 01:27:01 AM 4918860 7008052 2963572 37.60 2688 2257068 755280 8.46 262804 2321920 48 01:28:01 AM 4915692 7006116 2966740 37.64 2688 2258300 755280 8.46 262804 2324880 572 01:29:01 AM 4987372 6948204 2895060 36.73 2688 2132548 751652 8.42 301604 2229724 60780 01:30:01 AM 5075584 7001324 2806848 35.61 2688 2098920 702064 7.86 468536 1981024 11380 Average: 5002212 7012345 2880220 36.54 2688 2180648 724933 8.12 268250 2243695 27219 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 262.71 180.70 1743.07 59.05 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 60.60 46.80 659.29 7.94 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 36.08 32.28 298.01 8.11 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 209.91 154.90 63.61 42.50 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 35.95 30.19 7.93 2.74 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 94.94 94.12 18.52 9.53 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 58.77 57.07 12.17 6.15 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 72.46 72.76 13.82 6.72 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 60.67 59.11 12.64 6.62 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 15.06 13.10 3.76 2.36 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 4.20 2.87 1.30 0.78 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 39.52 35.50 10.03 6.29 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 88.39 64.94 101.59 50.42 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 17.13 16.16 15.51 7.43 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 75.46 61.47 211.58 15.48 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) 07/07/2025 _x86_64_ (2 CPU) 01:15:28 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 46.09 0.00 6.73 0.93 0.10 46.15 01:17:01 AM 0 33.78 0.00 6.16 0.72 0.08 59.26 01:17:01 AM 1 58.40 0.00 7.30 1.13 0.12 33.05 01:18:01 AM all 22.66 0.00 3.29 0.88 0.09 73.09 01:18:01 AM 0 17.64 0.00 3.10 1.02 0.10 78.15 01:18:01 AM 1 27.68 0.00 3.47 0.73 0.08 68.03 01:19:01 AM all 23.51 0.00 3.37 0.60 0.07 72.45 01:19:01 AM 0 24.24 0.00 3.09 0.30 0.07 72.30 01:19:01 AM 1 22.78 0.00 3.65 0.90 0.07 72.60 01:20:01 AM all 22.34 0.00 4.57 0.84 0.08 72.17 01:20:01 AM 0 16.17 0.00 4.32 0.82 0.08 78.61 01:20:01 AM 1 28.51 0.00 4.82 0.87 0.08 65.72 01:21:01 AM all 2.32 0.00 0.34 0.07 0.03 97.24 01:21:01 AM 0 2.56 0.00 0.45 0.05 0.03 96.91 01:21:01 AM 1 2.07 0.00 0.23 0.08 0.03 97.57 01:22:01 AM all 7.90 0.00 0.50 0.01 0.07 91.52 01:22:01 AM 0 3.62 0.00 0.57 0.00 0.05 95.75 01:22:01 AM 1 12.18 0.00 0.44 0.02 0.08 87.28 01:23:01 AM all 6.29 0.00 0.37 0.00 0.05 93.29 01:23:01 AM 0 4.66 0.00 0.40 0.00 0.05 94.89 01:23:01 AM 1 7.92 0.00 0.34 0.00 0.05 91.69 01:24:01 AM all 4.94 0.00 0.39 0.00 0.05 94.62 01:24:01 AM 0 4.79 0.00 0.45 0.00 0.05 94.70 01:24:01 AM 1 5.08 0.00 0.34 0.00 0.05 94.53 01:25:01 AM all 7.14 0.00 0.40 0.00 0.06 92.40 01:25:01 AM 0 2.95 0.00 0.42 0.00 0.07 96.56 01:25:01 AM 1 11.32 0.00 0.39 0.00 0.05 88.24 01:26:01 AM all 4.16 0.00 0.27 0.00 0.08 95.50 01:26:01 AM 0 1.91 0.00 0.27 0.00 0.08 97.74 01:26:01 AM 1 6.41 0.00 0.27 0.00 0.07 93.25 01:27:01 AM all 1.43 0.00 0.15 0.00 0.06 98.36 01:27:01 AM 0 1.59 0.00 0.15 0.00 0.07 98.19 01:27:01 AM 1 1.27 0.00 0.15 0.00 0.05 98.53 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 10.54 0.00 0.51 0.00 0.06 88.89 01:28:01 AM 0 12.31 0.00 0.47 0.00 0.05 87.17 01:28:01 AM 1 8.77 0.00 0.55 0.00 0.07 90.61 01:29:01 AM all 19.48 0.00 1.78 0.17 0.07 78.51 01:29:01 AM 0 12.96 0.00 1.56 0.12 0.07 85.30 01:29:01 AM 1 25.99 0.00 2.01 0.22 0.07 71.72 01:30:01 AM all 28.55 0.00 3.45 0.38 0.10 67.52 01:30:01 AM 0 26.60 0.00 3.07 0.35 0.10 69.88 01:30:01 AM 1 30.50 0.00 3.82 0.42 0.10 65.16 Average: all 14.83 0.00 1.87 0.28 0.07 82.96 Average: 0 11.86 0.00 1.75 0.24 0.07 86.08 Average: 1 17.80 0.00 1.99 0.31 0.07 79.83