---> uname -a: Linux prd-centos8-robot-2c-8g-983.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: 2799.996 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 580 4941 19 2175 6819 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:8b:25:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe8b:25b5/64 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) 10/22/2025 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 213.08 157.97 55.11 14698.07 40055.57 12:38:01 AM 112.43 0.12 112.31 3.46 10061.57 12:39:01 AM 46.98 1.00 45.98 113.03 5525.87 12:40:01 AM 62.30 7.00 55.30 1292.10 3644.74 12:41:01 AM 35.23 0.03 35.20 3.46 6390.30 12:42:01 AM 5.07 0.23 4.83 12.66 199.07 12:43:01 AM 0.28 0.00 0.28 0.00 7.07 12:44:01 AM 0.20 0.00 0.20 0.00 9.35 12:45:01 AM 0.38 0.00 0.38 0.00 6.23 12:46:01 AM 0.25 0.00 0.25 0.00 11.21 12:47:01 AM 0.30 0.00 0.30 0.00 4.88 12:48:01 AM 0.22 0.00 0.22 0.00 9.20 12:49:02 AM 0.35 0.00 0.35 0.00 5.78 12:50:01 AM 0.12 0.00 0.12 0.00 1.36 12:51:01 AM 0.38 0.03 0.35 0.27 23.03 12:52:01 AM 1.35 0.00 1.35 0.00 30.64 12:53:01 AM 0.38 0.00 0.38 0.00 12.75 12:54:01 AM 0.17 0.00 0.17 0.00 2.57 12:55:01 AM 0.25 0.00 0.25 0.00 11.25 12:56:01 AM 0.45 0.00 0.45 0.00 9.03 12:57:01 AM 0.33 0.00 0.33 0.00 11.95 12:58:01 AM 10.78 0.32 10.46 36.93 412.88 12:59:01 AM 32.10 0.52 31.58 63.83 1434.63 Average: 22.78 7.28 15.50 706.04 2954.05 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5547024 7075592 2335408 29.63 2688 1721128 690516 7.73 185308 1867336 79952 12:38:01 AM 5102040 6975056 2780392 35.27 2688 2050092 751184 8.41 190976 2244520 171416 12:39:01 AM 5241428 7086240 2641004 33.50 2688 2020584 624820 7.00 218832 2072876 10768 12:40:01 AM 4923248 7018196 2959184 37.54 2688 2262352 689604 7.72 256448 2326536 174056 12:41:01 AM 4959460 7056460 2922972 37.08 2688 2264444 634944 7.11 262148 2278380 4 12:42:01 AM 4915276 7013224 2967156 37.64 2688 2265392 698444 7.82 262280 2322484 16 12:43:01 AM 4915208 7013188 2967224 37.64 2688 2265424 698444 7.82 262280 2322216 12 12:44:01 AM 4906772 7004976 2975660 37.75 2688 2265656 715744 8.01 262280 2330860 4 12:45:01 AM 4904648 7002884 2977784 37.78 2688 2265688 699252 7.83 262280 2332960 16 12:46:01 AM 4904652 7003112 2977780 37.78 2688 2265912 699252 7.83 262288 2332972 8 12:47:01 AM 4904524 7003020 2977908 37.78 2688 2265948 714628 8.00 262288 2333076 8 12:48:01 AM 4909456 7008172 2972976 37.72 2688 2266168 706552 7.91 262288 2327980 112 12:49:02 AM 4909448 7008196 2972984 37.72 2688 2266200 706552 7.91 262288 2328128 4 12:50:01 AM 4908724 7007936 2973708 37.73 2688 2266664 711628 7.97 262396 2328864 468 12:51:01 AM 4894408 6993664 2988024 37.91 2688 2266708 723948 8.11 262544 2342780 60 12:52:01 AM 4886416 6985908 2996016 38.01 2688 2266952 729256 8.17 262544 2350604 252 12:53:01 AM 4908176 7007700 2974256 37.73 2688 2266984 713804 7.99 262544 2329032 44 12:54:01 AM 4907428 7007184 2975004 37.74 2688 2267216 713804 7.99 262544 2329460 252 12:55:01 AM 4893632 6993436 2988800 37.92 2688 2267264 722620 8.09 262544 2343428 52 12:56:01 AM 4885724 6985764 2996708 38.02 2688 2267500 733528 8.21 262544 2350744 244 12:57:01 AM 4906684 7006756 2975748 37.75 2688 2267532 712380 7.98 262544 2329664 40 12:58:01 AM 5068812 6990156 2813620 35.69 2688 2092812 705380 7.90 259780 2189428 17300 12:59:01 AM 5056932 6986732 2825500 35.85 2688 2103824 720168 8.06 463392 2006504 22516 Average: 4972179 7010154 2910253 36.92 2688 2207758 705063 7.89 262407 2274819 20765 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 281.53 160.99 1542.68 59.07 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 116.43 88.79 1259.45 12.33 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 12.93 10.36 11.81 4.25 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 44.40 35.62 336.26 9.07 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 132.80 82.58 29.98 28.26 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 26.86 20.51 6.91 5.70 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 0.75 0.13 0.05 0.01 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 19.43 17.43 120.13 1.28 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 3.58 0.55 0.76 0.43 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 8.40 8.15 1.33 0.65 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 3.18 0.28 0.27 0.08 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 18.45 15.63 120.06 1.18 0.00 0.00 0.00 0.00 12:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:02 AM eth0 0.63 0.17 0.04 0.02 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 19.43 18.82 3.53 3.38 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 10.51 7.92 117.96 0.52 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 31.17 30.62 355.54 2.20 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 1.30 0.18 0.14 0.02 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 9.87 7.83 2.43 1.01 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 7.03 6.46 117.95 0.60 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 34.86 30.98 355.96 2.15 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 1.53 0.28 0.25 0.08 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 59.22 42.88 83.62 28.27 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.21 15.94 14.52 8.25 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 37.52 26.23 195.02 7.34 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) 10/22/2025 _x86_64_ (2 CPU) 00:35:50 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 51.94 0.08 11.01 3.72 0.16 33.10 12:37:01 AM 0 57.06 0.07 11.11 3.08 0.17 28.52 12:37:01 AM 1 46.85 0.08 10.92 4.35 0.15 37.64 12:38:01 AM all 35.88 0.00 5.16 1.08 0.11 57.77 12:38:01 AM 0 49.87 0.00 6.22 0.85 0.13 42.92 12:38:01 AM 1 21.93 0.00 4.11 1.30 0.08 72.58 12:39:01 AM all 19.40 0.00 2.54 0.45 0.08 77.54 12:39:01 AM 0 27.89 0.00 3.15 0.48 0.08 68.39 12:39:01 AM 1 10.90 0.00 1.92 0.42 0.07 86.70 12:40:01 AM all 30.46 0.00 5.49 0.42 0.10 63.52 12:40:01 AM 0 33.28 0.00 6.12 0.55 0.10 59.95 12:40:01 AM 1 27.64 0.00 4.85 0.30 0.10 67.11 12:41:01 AM all 4.56 0.00 0.97 0.65 0.04 93.78 12:41:01 AM 0 2.44 0.00 1.04 0.88 0.03 95.61 12:41:01 AM 1 6.69 0.00 0.90 0.42 0.05 91.94 12:42:01 AM all 2.30 0.00 0.31 0.03 0.05 97.32 12:42:01 AM 0 3.49 0.00 0.32 0.03 0.05 96.10 12:42:01 AM 1 1.10 0.00 0.30 0.02 0.05 98.53 12:43:01 AM all 0.45 0.00 0.13 0.00 0.04 99.38 12:43:01 AM 0 0.40 0.00 0.10 0.00 0.02 99.48 12:43:01 AM 1 0.50 0.00 0.15 0.00 0.07 99.28 12:44:01 AM all 0.95 0.00 0.20 0.00 0.05 98.80 12:44:01 AM 0 0.82 0.00 0.23 0.00 0.07 98.88 12:44:01 AM 1 1.07 0.00 0.17 0.00 0.03 98.73 12:45:01 AM all 0.59 0.00 0.11 0.00 0.05 99.25 12:45:01 AM 0 0.72 0.00 0.10 0.00 0.03 99.15 12:45:01 AM 1 0.47 0.00 0.12 0.00 0.07 99.35 12:46:01 AM all 1.14 0.00 0.13 0.00 0.06 98.67 12:46:01 AM 0 1.71 0.00 0.17 0.00 0.07 98.06 12:46:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 12:47:01 AM all 0.59 0.00 0.12 0.00 0.05 99.24 12:47:01 AM 0 0.62 0.00 0.17 0.00 0.07 99.15 12:47:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 1.01 0.00 0.18 0.00 0.05 98.76 12:48:01 AM 0 1.39 0.00 0.18 0.00 0.05 98.38 12:48:01 AM 1 0.64 0.00 0.17 0.00 0.05 99.15 12:49:02 AM all 0.51 0.00 0.12 0.00 0.06 99.31 12:49:02 AM 0 0.30 0.00 0.10 0.00 0.03 99.57 12:49:02 AM 1 0.72 0.00 0.13 0.00 0.08 99.06 12:50:01 AM all 2.18 0.00 0.20 0.00 0.06 97.56 12:50:01 AM 0 3.28 0.00 0.25 0.00 0.05 96.41 12:50:01 AM 1 1.07 0.00 0.15 0.00 0.07 98.71 12:51:01 AM all 0.64 0.00 0.28 0.00 0.03 99.05 12:51:01 AM 0 0.92 0.00 0.25 0.00 0.03 98.80 12:51:01 AM 1 0.37 0.00 0.30 0.00 0.03 99.30 12:52:01 AM all 1.13 0.00 0.21 0.01 0.05 98.60 12:52:01 AM 0 0.72 0.00 0.10 0.00 0.05 99.13 12:52:01 AM 1 1.54 0.00 0.32 0.02 0.05 98.07 12:53:01 AM all 0.43 0.00 0.13 0.00 0.05 99.39 12:53:01 AM 0 0.50 0.00 0.13 0.00 0.05 99.32 12:53:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.46 12:54:01 AM all 1.03 0.00 0.15 0.00 0.05 98.77 12:54:01 AM 0 0.85 0.00 0.18 0.00 0.05 98.91 12:54:01 AM 1 1.20 0.00 0.12 0.00 0.05 98.63 12:55:01 AM all 0.59 0.00 0.15 0.00 0.05 99.21 12:55:01 AM 0 0.68 0.00 0.12 0.00 0.03 99.17 12:55:01 AM 1 0.50 0.00 0.18 0.00 0.07 99.25 12:56:01 AM all 1.12 0.00 0.23 0.00 0.06 98.59 12:56:01 AM 0 1.14 0.00 0.17 0.00 0.05 98.65 12:56:01 AM 1 1.10 0.00 0.30 0.00 0.07 98.53 12:57:01 AM all 0.53 0.00 0.11 0.00 0.04 99.32 12:57:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 12:57:01 AM 1 0.40 0.00 0.13 0.00 0.05 99.41 12:58:01 AM all 7.97 0.00 1.48 0.05 0.06 90.44 12:58:01 AM 0 4.44 0.00 0.88 0.03 0.05 94.59 12:58:01 AM 1 11.51 0.00 2.08 0.07 0.07 86.28 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.69 0.00 3.64 0.14 0.08 63.44 12:59:01 AM 0 46.13 0.00 4.20 0.18 0.08 49.40 12:59:01 AM 1 19.27 0.00 3.08 0.10 0.08 77.47 Average: all 8.61 0.00 1.44 0.28 0.06 89.60 Average: 0 10.39 0.00 1.54 0.26 0.06 87.75 Average: 1 6.83 0.00 1.33 0.30 0.06 91.47