---> uname -a: Linux prd-centos8-robot-2c-8g-2651.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 578 4949 19 2170 6821 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:04:15:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84991sec preferred_lft 84991sec inet6 fe80::f816:3eff:fe04:15dc/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) 08/20/2025 _x86_64_ (2 CPU) 00:34:36 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 116.39 38.80 77.59 7361.15 32813.08 12:37:01 AM 96.22 0.72 95.50 52.92 11331.26 12:38:01 AM 33.74 0.43 33.31 64.78 2610.96 12:39:01 AM 76.37 6.97 69.41 1292.98 7994.50 12:40:01 AM 12.80 0.00 12.80 0.00 1198.62 12:41:01 AM 3.88 0.23 3.65 12.66 147.02 12:42:01 AM 2.12 0.00 2.12 0.00 71.47 12:43:01 AM 0.15 0.00 0.15 0.00 9.31 12:44:01 AM 0.30 0.00 0.30 0.00 4.65 12:45:01 AM 0.27 0.00 0.27 0.00 11.53 12:46:01 AM 0.27 0.00 0.27 0.00 4.75 12:47:01 AM 0.28 0.00 0.28 0.00 9.73 12:48:01 AM 0.38 0.00 0.38 0.00 6.47 12:49:01 AM 0.20 0.00 0.20 0.00 17.49 12:50:01 AM 0.27 0.00 0.27 0.00 5.30 12:50:01 AM 2.70 2.70 0.00 21.62 0.00 12:51:01 AM 1.35 0.00 1.35 0.00 38.40 12:52:01 AM 0.48 0.00 0.48 0.00 8.10 12:53:01 AM 0.18 0.00 0.18 0.00 9.88 12:54:01 AM 0.17 0.00 0.17 0.00 2.72 12:55:01 AM 0.40 0.00 0.40 0.00 14.21 12:56:01 AM 0.32 0.00 0.32 0.00 5.42 12:57:02 AM 12.90 0.32 12.58 36.92 447.97 12:58:01 AM 29.75 0.53 29.23 64.93 1481.23 Average: 16.91 2.09 14.82 386.63 2533.25 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5438536 7105432 2443896 31.00 2688 1849992 645468 7.23 184480 1942652 168236 12:37:01 AM 5175412 7012704 2707020 34.34 2688 2012852 699312 7.83 198148 2153508 42484 12:38:01 AM 5166408 7042388 2716024 34.46 2688 2050956 672576 7.53 223368 2142376 35960 12:39:01 AM 4971580 7060052 2910852 36.93 2688 2255808 636812 7.13 262144 2268504 26924 12:40:01 AM 4972736 7060936 2909696 36.91 2688 2255808 636812 7.13 262140 2268628 4 12:41:01 AM 4930760 7019936 2951672 37.45 2688 2256760 688524 7.71 262268 2310364 8 12:42:01 AM 4930464 7019672 2951968 37.45 2688 2256792 688524 7.71 262268 2310628 12 12:43:01 AM 4920368 7009808 2962064 37.58 2688 2257024 720152 8.06 262268 2320256 4 12:44:01 AM 4920084 7009556 2962348 37.58 2688 2257056 720152 8.06 262268 2320372 16 12:45:01 AM 4920648 7010344 2961784 37.57 2688 2257280 720152 8.06 262276 2320540 12 12:46:01 AM 4920620 7010352 2961812 37.57 2688 2257316 720152 8.06 262276 2320524 4 12:47:01 AM 4926504 7016456 2955928 37.50 2688 2257536 706080 7.91 262276 2314032 8 12:48:01 AM 4926448 7016432 2955984 37.50 2688 2257568 706080 7.91 262276 2314064 4 12:49:01 AM 4926480 7016916 2955952 37.50 2688 2258020 706080 7.91 262384 2314648 4 12:50:01 AM 4911196 7001680 2971236 37.69 2688 2258068 737872 8.26 262384 2328860 4 12:50:01 AM 4910896 7001384 2971536 37.70 2688 2258072 737872 8.26 262528 2328844 20 12:51:01 AM 4903080 6993816 2979352 37.80 2688 2258316 745176 8.34 262528 2337124 4 12:52:01 AM 4903236 6994000 2979196 37.80 2688 2258344 745176 8.34 262528 2337084 4 12:53:01 AM 4902636 6993636 2979796 37.80 2688 2258580 745176 8.34 262528 2337644 4 12:54:01 AM 4908996 7000040 2973436 37.72 2688 2258624 739968 8.29 262528 2330972 4 12:55:01 AM 4901920 6993204 2980512 37.81 2688 2258864 732932 8.21 262528 2337728 12 12:56:01 AM 4901976 6993292 2980456 37.81 2688 2258896 732932 8.21 262528 2337828 4 12:57:02 AM 5083408 6995296 2799024 35.51 2688 2085408 708432 7.93 301356 2139928 32128 12:58:01 AM 5110052 7024824 2772380 35.17 2688 2088588 684748 7.67 461196 1957344 25028 Average: 4978518 7016756 2903914 36.84 2688 2207605 707382 7.92 264728 2266436 13787 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 307.11 203.95 1652.60 62.88 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 65.09 49.63 826.26 9.32 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 16.98 10.81 7.37 4.63 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 206.77 145.21 364.18 38.79 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 6.31 4.75 1.67 1.36 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 36.09 27.47 7.54 6.03 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.33 0.20 0.26 0.05 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 15.64 15.11 120.35 1.51 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.43 0.35 0.45 0.21 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 13.20 8.01 1.97 0.83 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.53 0.25 0.29 0.08 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 14.76 14.11 119.86 1.08 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 0.62 0.15 0.03 0.01 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 18.06 17.06 3.31 3.24 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 6.98 6.51 119.18 0.43 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 25.12 24.61 355.15 1.82 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.92 0.08 0.08 0.01 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 8.63 8.20 1.76 0.83 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 6.68 6.18 117.70 0.40 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 29.98 28.21 355.47 1.98 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.67 0.22 0.17 0.08 0.00 0.00 0.00 0.00 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 54.32 38.97 85.25 28.50 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 19.64 17.20 15.60 8.14 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 37.48 27.28 180.78 7.49 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) 08/20/2025 _x86_64_ (2 CPU) 00:34:36 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 42.88 0.01 8.71 6.03 0.10 42.28 12:36:01 AM 0 38.98 0.02 8.50 4.78 0.10 47.63 12:36:01 AM 1 46.76 0.00 8.91 7.28 0.10 36.95 12:37:01 AM all 29.23 0.00 4.24 2.64 0.09 63.80 12:37:01 AM 0 21.66 0.00 4.00 2.63 0.10 71.61 12:37:01 AM 1 36.80 0.00 4.48 2.65 0.08 55.99 12:38:01 AM all 16.43 0.00 2.48 2.17 0.06 78.86 12:38:01 AM 0 8.93 0.00 1.95 0.75 0.05 88.32 12:38:01 AM 1 23.94 0.00 3.00 3.59 0.07 69.41 12:39:01 AM all 29.58 0.00 5.59 5.46 0.10 59.27 12:39:01 AM 0 31.93 0.00 5.66 4.76 0.10 57.55 12:39:01 AM 1 27.23 0.00 5.53 6.16 0.10 60.98 12:40:01 AM all 0.13 0.00 0.18 0.24 0.03 99.43 12:40:01 AM 0 0.08 0.00 0.17 0.23 0.03 99.48 12:40:01 AM 1 0.17 0.00 0.18 0.25 0.02 99.38 12:41:01 AM all 2.28 0.00 0.33 0.02 0.04 97.33 12:41:01 AM 0 2.26 0.00 0.30 0.00 0.03 97.41 12:41:01 AM 1 2.31 0.00 0.35 0.03 0.05 97.26 12:42:01 AM all 0.50 0.00 0.12 0.02 0.06 99.31 12:42:01 AM 0 0.63 0.00 0.08 0.03 0.05 99.20 12:42:01 AM 1 0.37 0.00 0.15 0.00 0.07 99.42 12:43:01 AM all 0.92 0.00 0.20 0.00 0.04 98.84 12:43:01 AM 0 0.69 0.00 0.15 0.00 0.03 99.13 12:43:01 AM 1 1.15 0.00 0.25 0.00 0.05 98.55 12:44:01 AM all 0.47 0.00 0.09 0.00 0.04 99.40 12:44:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 12:44:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 12:45:01 AM all 1.01 0.00 0.13 0.00 0.05 98.81 12:45:01 AM 0 0.90 0.00 0.10 0.00 0.05 98.95 12:45:01 AM 1 1.12 0.00 0.15 0.00 0.05 98.68 12:46:01 AM all 0.50 0.00 0.12 0.00 0.03 99.35 12:46:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 12:46:01 AM 1 0.42 0.00 0.18 0.00 0.05 99.35 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.89 0.00 0.13 0.00 0.05 98.92 12:47:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.16 12:47:01 AM 1 1.09 0.00 0.17 0.00 0.07 98.68 12:48:01 AM all 0.41 0.00 0.11 0.00 0.04 99.44 12:48:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 12:48:01 AM 1 0.35 0.00 0.12 0.00 0.05 99.48 12:49:01 AM all 2.07 0.00 0.18 0.00 0.05 97.69 12:49:01 AM 0 1.72 0.00 0.18 0.00 0.05 98.04 12:49:01 AM 1 2.42 0.00 0.18 0.00 0.05 97.34 12:50:01 AM all 0.54 0.00 0.14 0.00 0.04 99.28 12:50:01 AM 0 0.46 0.00 0.19 0.00 0.05 99.31 12:50:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.26 12:50:01 AM all 4.03 0.00 11.41 0.00 0.00 84.56 12:50:01 AM 0 6.76 0.00 18.92 0.00 0.00 74.32 12:50:01 AM 1 1.33 0.00 4.00 0.00 0.00 94.67 12:51:01 AM all 1.05 0.00 0.20 0.01 0.06 98.68 12:51:01 AM 0 1.34 0.00 0.25 0.00 0.07 98.34 12:51:01 AM 1 0.77 0.00 0.15 0.02 0.05 99.01 12:52:01 AM all 0.47 0.00 0.10 0.00 0.04 99.39 12:52:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 12:52:01 AM 1 0.77 0.00 0.08 0.00 0.03 99.12 12:53:01 AM all 0.86 0.00 0.15 0.00 0.04 98.95 12:53:01 AM 0 0.50 0.00 0.15 0.00 0.03 99.31 12:53:01 AM 1 1.22 0.00 0.15 0.00 0.05 98.58 12:54:01 AM all 0.40 0.00 0.13 0.00 0.05 99.42 12:54:01 AM 0 0.33 0.00 0.07 0.00 0.03 99.56 12:54:01 AM 1 0.47 0.00 0.18 0.00 0.07 99.28 12:55:01 AM all 1.05 0.00 0.18 0.01 0.05 98.71 12:55:01 AM 0 0.70 0.00 0.13 0.02 0.05 99.10 12:55:01 AM 1 1.39 0.00 0.23 0.00 0.05 98.33 12:56:01 AM all 0.48 0.00 0.08 0.00 0.05 99.39 12:56:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 12:56:01 AM 1 0.35 0.00 0.08 0.00 0.07 99.50 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:02 AM all 15.12 0.00 2.04 0.10 0.06 82.68 12:57:02 AM 0 13.95 0.00 1.85 0.10 0.05 84.05 12:57:02 AM 1 16.29 0.00 2.22 0.10 0.07 81.32 12:58:01 AM all 29.05 0.00 4.00 0.17 0.08 66.69 12:58:01 AM 0 15.84 0.00 3.34 0.08 0.07 80.66 12:58:01 AM 1 42.27 0.00 4.66 0.25 0.10 52.71 Average: all 7.66 0.00 1.29 0.73 0.05 90.26 Average: 0 6.26 0.00 1.21 0.58 0.05 91.90 Average: 1 9.06 0.00 1.38 0.89 0.06 88.62