---> uname -a: Linux prd-centos8-robot-2c-8g-42198.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: 2800.000 BogoMIPS: 5600.00 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 601 4928 19 2167 6797 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:1e:d0:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe1e:d00a/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) 07/13/2025 _x86_64_ (2 CPU) 02:31:36 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 134.57 84.99 49.58 8183.66 38140.36 02:34:01 AM 122.79 0.22 122.58 11.33 11631.61 02:35:01 AM 41.66 1.03 40.63 113.58 4811.75 02:36:01 AM 37.34 6.75 30.59 1247.98 2047.53 02:37:01 AM 56.34 0.25 56.09 47.06 7790.72 02:38:01 AM 2.50 0.00 2.50 0.00 76.62 02:39:01 AM 0.13 0.00 0.13 0.00 1.45 02:40:01 AM 0.37 0.02 0.35 0.13 20.89 02:41:01 AM 1.82 0.00 1.82 0.00 99.78 02:42:01 AM 0.77 0.03 0.73 1.87 52.98 02:43:01 AM 19.48 0.42 19.06 47.73 894.00 Average: 37.98 8.52 29.46 877.74 5961.34 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5545364 7039396 2337060 29.65 2688 1688412 714480 8.00 183620 1877440 81252 02:34:01 AM 5096676 6960740 2785748 35.34 2688 2040956 739520 8.28 191476 2250356 156736 02:35:01 AM 5232312 7068188 2650112 33.62 2688 2012112 643896 7.21 219568 2084380 10764 02:36:01 AM 4922948 6999044 2959476 37.55 2688 2244620 676564 7.58 258812 2330336 186476 02:37:01 AM 4958676 7040416 2923748 37.09 2688 2249804 640176 7.17 263124 2282704 20 02:38:01 AM 4958820 7040564 2923604 37.09 2688 2249808 640176 7.17 263124 2282776 8 02:39:01 AM 4959056 7040800 2923368 37.09 2688 2249808 640176 7.17 263124 2282708 4 02:40:01 AM 4919476 7001816 2962948 37.59 2688 2250404 710668 7.96 263316 2321788 72 02:41:01 AM 4912600 6996520 2969824 37.68 2688 2251968 710668 7.96 263388 2328488 540 02:42:01 AM 4911536 6996216 2970888 37.69 2688 2252744 710668 7.96 263536 2329684 28 02:43:01 AM 5073720 6980808 2808704 35.63 2688 2080124 695172 7.78 459528 1991960 22228 Average: 5044653 7014955 2837771 36.00 2688 2142796 683833 7.66 262965 2214784 41648 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 239.91 143.99 1152.10 52.62 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 105.30 78.77 1314.73 11.63 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 14.06 9.43 6.81 3.80 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 37.72 33.41 311.25 15.92 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 470.52 332.01 94.24 73.03 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 2.33 1.98 0.54 0.49 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 2.78 1.90 0.46 0.43 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 26.91 15.58 8.89 2.06 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 35.62 29.16 10.66 5.58 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 13.95 9.86 3.58 2.78 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 90.95 57.56 96.59 33.62 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 94.55 64.88 272.74 18.36 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) 07/13/2025 _x86_64_ (2 CPU) 02:31:36 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 31.16 0.07 8.41 21.79 0.15 38.41 02:33:01 AM 0 33.48 0.10 6.88 26.52 0.13 32.88 02:33:01 AM 1 28.84 0.03 9.94 17.08 0.17 43.94 02:34:01 AM all 38.27 0.00 5.73 2.04 0.15 53.80 02:34:01 AM 0 29.64 0.00 4.86 2.18 0.15 63.17 02:34:01 AM 1 46.92 0.00 6.61 1.90 0.15 44.42 02:35:01 AM all 18.30 0.00 2.37 0.70 0.08 78.56 02:35:01 AM 0 15.29 0.00 2.02 1.03 0.07 81.59 02:35:01 AM 1 21.30 0.00 2.72 0.37 0.08 75.53 02:36:01 AM all 23.33 0.00 4.77 0.88 0.09 70.93 02:36:01 AM 0 29.24 0.00 5.26 0.58 0.08 64.84 02:36:01 AM 1 17.44 0.00 4.28 1.17 0.10 77.01 02:37:01 AM all 12.31 0.00 2.68 1.04 0.07 83.90 02:37:01 AM 0 5.48 0.00 2.21 1.12 0.07 91.11 02:37:01 AM 1 19.14 0.00 3.15 0.96 0.07 76.68 02:38:01 AM all 0.32 0.00 0.09 0.01 0.03 99.55 02:38:01 AM 0 0.52 0.00 0.10 0.02 0.05 99.31 02:38:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 02:39:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 02:39:01 AM 0 0.42 0.00 0.07 0.00 0.03 99.48 02:39:01 AM 1 0.17 0.00 0.07 0.00 0.02 99.75 02:40:01 AM all 2.33 0.00 0.33 0.02 0.03 97.29 02:40:01 AM 0 0.84 0.00 0.23 0.00 0.05 98.88 02:40:01 AM 1 3.83 0.00 0.42 0.03 0.02 95.71 02:41:01 AM all 12.37 0.00 1.05 0.17 0.11 86.30 02:41:01 AM 0 8.30 0.00 0.90 0.33 0.12 90.34 02:41:01 AM 1 16.43 0.00 1.20 0.00 0.10 82.27 02:42:01 AM all 4.80 0.00 0.35 0.11 0.07 94.67 02:42:01 AM 0 2.18 0.00 0.22 0.18 0.07 97.36 02:42:01 AM 1 7.43 0.00 0.49 0.03 0.07 91.98 02:43:01 AM all 22.15 0.00 3.35 0.14 0.09 74.27 02:43:01 AM 0 12.79 0.00 2.80 0.10 0.07 84.24 02:43:01 AM 1 31.52 0.00 3.89 0.18 0.12 64.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.06 0.01 2.65 2.44 0.08 79.76 Average: 0 12.57 0.01 2.32 2.91 0.08 82.11 Average: 1 17.56 0.00 2.98 1.97 0.08 77.41