---> uname -a: Linux prd-centos8-robot-2c-8g-52658.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 649 4803 19 2244 6749 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:51:ec:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85214sec preferred_lft 85214sec inet6 fe80::f816:3eff:fe51:ec49/64 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) 08/12/2025 _x86_64_ (2 CPU) 06:25:33 LINUX RESTART (2 CPU) 06:26:01 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 143.20 75.37 67.83 8042.65 40250.58 06:28:01 AM 125.09 0.72 124.38 52.92 12361.00 06:29:01 AM 30.72 0.35 30.37 61.18 2561.26 06:30:01 AM 86.20 9.45 76.76 1685.30 8757.68 06:31:01 AM 8.21 0.00 8.21 0.00 606.30 06:32:01 AM 2.55 0.00 2.55 0.00 71.76 06:33:01 AM 0.35 0.00 0.35 0.00 3.72 06:34:01 AM 0.72 0.22 0.50 11.73 78.19 06:35:01 AM 1.92 0.00 1.92 0.00 138.76 06:36:01 AM 0.37 0.03 0.33 1.87 96.50 06:37:01 AM 0.38 0.00 0.38 0.00 76.97 06:38:01 AM 0.32 0.00 0.32 0.00 81.69 06:39:01 AM 0.18 0.00 0.18 0.00 103.85 06:40:01 AM 0.18 0.00 0.18 0.00 102.82 06:41:01 AM 0.65 0.03 0.62 0.27 175.06 06:42:01 AM 1.32 0.00 1.32 0.00 85.22 06:43:01 AM 0.25 0.00 0.25 0.00 99.00 06:44:01 AM 2.88 0.35 2.53 38.25 189.64 06:45:01 AM 32.13 0.53 31.59 64.79 2662.29 Average: 23.03 4.58 18.45 524.18 3605.55 06:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 5402344 7003188 2480080 31.46 2688 1791908 768992 8.61 193952 1996988 123560 06:28:01 AM 5159668 6999404 2722756 34.54 2688 2015616 694392 7.78 198752 2172472 46532 06:29:01 AM 5159988 7039860 2722436 34.54 2688 2053620 680360 7.62 229524 2138808 46392 06:30:01 AM 4908592 7010328 2973832 37.73 2688 2269620 666492 7.46 267956 2325368 10852 06:31:01 AM 4909288 7010868 2973136 37.72 2688 2269624 666492 7.46 267956 2325340 4 06:32:01 AM 4909132 7010712 2973292 37.72 2688 2269624 666492 7.46 267972 2325284 4 06:33:01 AM 4908868 7010448 2973556 37.72 2688 2269624 666492 7.46 267972 2325608 4 06:34:01 AM 4857340 6961820 3025084 38.38 2688 2272524 753076 8.43 268188 2376616 476 06:35:01 AM 4853044 6959928 3029380 38.43 2688 2274968 768612 8.61 268480 2380728 732 06:36:01 AM 4849772 6959160 3032652 38.47 2688 2277440 768612 8.61 268672 2383516 384 06:37:01 AM 4844712 6956992 3037712 38.54 2688 2280324 784100 8.78 268672 2388608 1116 06:38:01 AM 4840640 6955896 3041784 38.59 2688 2283316 784100 8.78 268672 2392636 1744 06:39:01 AM 4836968 6955056 3045456 38.64 2688 2286132 807400 9.04 268672 2396380 1492 06:40:01 AM 4832780 6954132 3049644 38.69 2688 2289396 825200 9.24 268672 2400148 1712 06:41:01 AM 4827564 6952392 3054860 38.76 2688 2292880 848348 9.50 268776 2405396 100 06:42:01 AM 4826636 6954040 3055788 38.77 2688 2295452 830228 9.30 268776 2406460 1064 06:43:01 AM 4823888 6953908 3058536 38.80 2688 2298080 830228 9.30 268776 2409120 764 06:44:01 AM 4966704 6959264 2915720 36.99 2688 2162256 723192 8.10 291480 2254392 52344 06:45:01 AM 5010256 6999692 2872168 36.44 2688 2163480 696752 7.80 493196 2022648 10972 Average: 4933062 6979320 2949362 37.42 2688 2216625 748924 8.39 271848 2306659 15803 06:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 343.24 205.51 1652.06 62.88 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 80.29 65.86 826.80 9.92 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 17.43 13.73 10.20 5.15 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 592.55 428.49 434.37 98.64 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 1.58 0.75 0.31 0.12 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 2.78 2.00 0.57 0.48 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 3.15 2.15 0.74 0.63 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 123.41 108.20 26.64 9.14 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 90.55 90.60 16.36 7.27 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 74.89 74.87 14.68 6.24 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 119.66 120.28 21.94 9.55 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 194.45 194.30 32.29 14.10 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 142.10 140.21 25.69 11.41 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 204.57 206.08 36.28 17.66 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 197.17 198.32 35.65 15.29 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 75.59 76.31 15.10 6.23 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 86.82 87.34 17.09 6.85 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 151.57 118.36 156.07 120.78 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 18.53 17.46 16.44 8.83 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 132.65 113.20 175.76 21.64 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) 08/12/2025 _x86_64_ (2 CPU) 06:25:33 LINUX RESTART (2 CPU) 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 37.87 0.05 7.50 16.31 0.12 38.16 06:27:01 AM 0 47.06 0.03 7.56 16.82 0.12 28.41 06:27:01 AM 1 28.65 0.07 7.43 15.79 0.12 47.94 06:28:01 AM all 33.62 0.00 5.01 3.07 0.09 58.21 06:28:01 AM 0 35.66 0.00 4.90 3.24 0.08 56.11 06:28:01 AM 1 31.57 0.00 5.11 2.91 0.10 60.31 06:29:01 AM all 19.50 0.00 2.87 0.64 0.08 76.91 06:29:01 AM 0 28.97 0.00 3.34 0.65 0.08 66.96 06:29:01 AM 1 10.02 0.00 2.40 0.63 0.07 86.87 06:30:01 AM all 25.87 0.00 5.55 1.70 0.09 66.79 06:30:01 AM 0 30.21 0.00 5.89 1.21 0.10 62.59 06:30:01 AM 1 21.54 0.00 5.20 2.20 0.08 70.97 06:31:01 AM all 0.23 0.00 0.11 0.05 0.03 99.58 06:31:01 AM 0 0.08 0.00 0.12 0.07 0.02 99.72 06:31:01 AM 1 0.37 0.00 0.10 0.03 0.05 99.45 06:32:01 AM all 0.33 0.00 0.09 0.04 0.04 99.49 06:32:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 06:32:01 AM 1 0.52 0.00 0.08 0.08 0.05 99.27 06:33:01 AM all 0.36 0.00 0.08 0.00 0.03 99.52 06:33:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 06:33:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 06:34:01 AM all 8.75 0.00 0.96 0.02 0.06 90.21 06:34:01 AM 0 11.43 0.00 1.16 0.02 0.05 87.34 06:34:01 AM 1 6.09 0.00 0.75 0.02 0.07 93.07 06:35:01 AM all 8.41 0.00 0.69 0.01 0.08 90.81 06:35:01 AM 0 11.18 0.00 0.67 0.02 0.08 88.05 06:35:01 AM 1 5.62 0.00 0.71 0.00 0.07 93.60 06:36:01 AM all 6.64 0.00 0.65 0.00 0.07 92.64 06:36:01 AM 0 7.25 0.00 0.79 0.00 0.07 91.90 06:36:01 AM 1 6.03 0.00 0.52 0.00 0.07 93.38 06:37:01 AM all 8.34 0.00 0.85 0.00 0.08 90.74 06:37:01 AM 0 10.21 0.00 0.74 0.00 0.08 88.97 06:37:01 AM 1 6.48 0.00 0.95 0.00 0.07 92.50 06:37:01 AM CPU %user %nice %system %iowait %steal %idle 06:38:01 AM all 8.97 0.00 0.97 0.01 0.08 89.97 06:38:01 AM 0 14.23 0.00 1.08 0.02 0.10 84.58 06:38:01 AM 1 3.74 0.00 0.86 0.00 0.07 95.33 06:39:01 AM all 9.23 0.00 0.83 0.00 0.08 89.87 06:39:01 AM 0 11.84 0.00 0.76 0.00 0.07 87.33 06:39:01 AM 1 6.61 0.00 0.91 0.00 0.08 92.40 06:40:01 AM all 10.95 0.00 1.09 0.00 0.09 87.87 06:40:01 AM 0 14.47 0.00 1.17 0.00 0.10 84.26 06:40:01 AM 1 7.43 0.00 1.01 0.00 0.08 91.47 06:41:01 AM all 11.79 0.00 1.25 0.05 0.08 86.84 06:41:01 AM 0 14.28 0.00 1.06 0.03 0.07 84.56 06:41:01 AM 1 9.32 0.00 1.43 0.07 0.08 89.11 06:42:01 AM all 7.38 0.00 0.76 0.02 0.08 91.77 06:42:01 AM 0 11.72 0.00 1.02 0.00 0.07 87.19 06:42:01 AM 1 3.11 0.00 0.50 0.03 0.08 96.27 06:43:01 AM all 6.99 0.00 0.68 0.00 0.08 92.25 06:43:01 AM 0 10.05 0.00 0.87 0.00 0.08 89.00 06:43:01 AM 1 3.94 0.00 0.49 0.00 0.08 95.49 06:44:01 AM all 15.12 0.00 2.13 0.01 0.08 82.67 06:44:01 AM 0 17.77 0.00 1.81 0.00 0.07 80.36 06:44:01 AM 1 12.47 0.00 2.45 0.02 0.08 84.98 06:45:01 AM all 29.61 0.00 3.16 0.29 0.08 66.86 06:45:01 AM 0 42.55 0.00 3.42 0.28 0.08 53.67 06:45:01 AM 1 16.67 0.00 2.90 0.30 0.08 80.05 Average: all 13.17 0.00 1.86 1.17 0.07 83.73 Average: 0 16.82 0.00 1.93 1.18 0.07 80.00 Average: 1 9.52 0.00 1.78 1.16 0.07 87.46