---> uname -a: Linux prd-centos8-robot-2c-8g-44768.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 598 4840 19 2258 6801 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:84:52:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84792sec preferred_lft 84792sec inet6 fe80::f816:3eff:fe84:52c4/64 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) 07/21/2025 _x86_64_ (2 CPU) 00:52:59 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 116.83 0.22 116.61 11.33 10836.06 12:56:01 AM 40.79 1.03 39.75 115.29 5023.83 12:57:01 AM 63.33 6.96 56.36 1289.84 3741.90 12:58:01 AM 27.26 0.03 27.23 3.47 5950.49 12:59:01 AM 0.83 0.02 0.82 0.13 64.31 01:00:01 AM 2.20 0.00 2.20 0.00 115.33 01:01:01 AM 0.42 0.02 0.40 0.13 51.15 01:02:01 AM 0.58 0.07 0.52 1.73 22.87 01:03:01 AM 0.53 0.00 0.53 0.00 66.61 01:04:01 AM 0.63 0.00 0.63 0.00 62.26 01:05:01 AM 0.48 0.00 0.48 0.00 65.94 01:06:01 AM 0.45 0.00 0.45 0.00 47.35 01:07:01 AM 0.62 0.00 0.62 0.00 18.01 01:08:01 AM 0.52 0.00 0.52 0.00 56.38 01:09:02 AM 1.63 0.03 1.60 0.27 100.67 01:10:01 AM 0.53 0.00 0.53 0.00 55.23 01:11:01 AM 0.63 0.00 0.63 0.00 81.04 01:12:01 AM 0.53 0.00 0.53 0.00 77.84 01:13:01 AM 0.42 0.00 0.42 0.00 47.90 01:14:01 AM 0.52 0.00 0.52 0.00 67.04 01:15:01 AM 0.52 0.00 0.52 0.00 204.65 01:16:01 AM 0.77 0.00 0.77 0.00 141.41 01:17:01 AM 0.62 0.00 0.62 0.00 84.30 01:18:01 AM 0.60 0.00 0.60 0.00 150.35 01:19:01 AM 16.80 0.42 16.38 47.73 2647.91 Average: 11.17 0.35 10.82 58.84 1191.94 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5093436 6960084 2788996 35.38 2688 2043620 741128 8.30 191412 2255412 169044 12:56:01 AM 5247796 7086676 2634636 33.42 2688 2014824 626392 7.01 219432 2068280 10760 12:57:01 AM 4921968 7006884 2960464 37.56 2688 2252400 678280 7.59 261924 2324388 169732 12:58:01 AM 4974972 7059708 2907460 36.89 2688 2252472 624904 7.00 262620 2264236 4 12:59:01 AM 4929064 7015268 2953368 37.47 2688 2253956 690544 7.73 262820 2309604 80 01:00:01 AM 4923556 7012012 2958876 37.54 2688 2256200 692252 7.75 263004 2315040 1036 01:01:01 AM 4921400 7010180 2961032 37.56 2688 2256516 692252 7.75 263004 2316836 8 01:02:01 AM 4920328 7010820 2962104 37.58 2688 2258228 712240 7.97 263176 2318040 1164 01:03:01 AM 4919284 7010692 2963148 37.59 2688 2259144 712240 7.97 263200 2319064 324 01:04:01 AM 4917500 7010176 2964932 37.61 2688 2260412 712240 7.97 263300 2320416 76 01:05:01 AM 4915200 7009716 2967232 37.64 2688 2262252 712240 7.97 263372 2322796 108 01:06:01 AM 4911800 7007488 2970632 37.69 2688 2263432 712240 7.97 263392 2326200 88 01:07:01 AM 4911488 7007388 2970944 37.69 2688 2263636 712240 7.97 263392 2326520 4 01:08:01 AM 4910236 7007836 2972196 37.71 2688 2265360 729724 8.17 263448 2327600 200 01:09:02 AM 4909028 7008400 2973404 37.72 2688 2267116 729724 8.17 263624 2328776 48 01:10:01 AM 4906740 7007976 2975692 37.75 2688 2268984 712484 7.98 263796 2330932 644 01:11:01 AM 4905588 7008588 2976844 37.77 2688 2270756 712484 7.98 264004 2331988 384 01:12:01 AM 4902760 7008104 2979672 37.80 2688 2273076 712484 7.98 264220 2334296 764 01:13:01 AM 4901836 7008376 2980596 37.81 2688 2274276 712484 7.98 264260 2335568 764 01:14:01 AM 4897628 7006896 2984804 37.87 2688 2277016 712484 7.98 264372 2339556 1764 01:15:01 AM 4892176 7006388 2990256 37.94 2688 2282016 712484 7.98 264604 2344704 936 01:16:01 AM 4889360 7006688 2993072 37.97 2688 2285092 712484 7.98 264700 2347728 336 01:17:01 AM 4883556 7004616 2998876 38.05 2688 2288808 712484 7.98 264768 2353080 1924 01:18:01 AM 4878688 7004044 3003744 38.11 2688 2293096 712484 7.98 264768 2358384 1980 01:19:01 AM 5012428 7015224 2870004 36.41 2688 2175388 679328 7.61 498248 2012740 24252 Average: 4935913 7012009 2946519 37.38 2688 2244723 702813 7.87 268354 2301287 15457 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.93 93.38 1402.82 13.11 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 15.94 9.61 7.12 3.97 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 40.72 34.81 316.30 9.32 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 198.42 139.08 38.10 35.99 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 41.88 28.05 12.52 8.29 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 47.67 47.35 8.21 3.97 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 10.88 9.00 2.40 1.09 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 45.18 44.49 8.30 3.90 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 42.52 29.79 8.36 2.75 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 66.47 54.17 13.44 6.77 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 65.99 62.77 14.64 8.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.12 26.82 7.23 4.38 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 10.95 9.27 2.44 1.31 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 27.26 24.86 6.00 2.60 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 44.32 36.07 11.84 7.22 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 60.11 60.84 12.09 8.87 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 61.33 63.55 11.12 7.57 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 60.29 62.34 17.49 7.40 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 29.29 24.08 6.18 3.37 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 37.71 33.94 7.21 5.74 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 70.36 71.34 15.16 10.20 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 59.11 56.46 12.58 7.14 0.00 0.00 0.00 0.00 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 14.95 13.86 4.05 2.62 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 4.03 2.80 1.44 0.64 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 98.60 62.79 190.98 152.80 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 52.07 44.05 85.56 12.77 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) 07/21/2025 _x86_64_ (2 CPU) 00:52:59 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.67 0.00 5.14 2.26 0.10 53.83 12:55:01 AM 0 50.94 0.00 6.42 2.67 0.10 39.87 12:55:01 AM 1 26.41 0.00 3.87 1.85 0.10 67.78 12:56:01 AM all 15.74 0.00 2.19 1.03 0.09 80.94 12:56:01 AM 0 14.10 0.00 2.24 0.70 0.12 82.84 12:56:01 AM 1 17.38 0.00 2.14 1.37 0.07 79.04 12:57:01 AM all 32.01 0.00 5.47 0.91 0.10 61.51 12:57:01 AM 0 34.47 0.00 6.02 0.60 0.10 58.81 12:57:01 AM 1 29.54 0.00 4.92 1.22 0.10 64.22 12:58:01 AM all 0.77 0.00 0.65 0.39 0.05 98.14 12:58:01 AM 0 1.14 0.00 0.67 0.43 0.03 97.73 12:58:01 AM 1 0.40 0.00 0.64 0.35 0.07 98.55 12:59:01 AM all 6.15 0.00 0.39 0.02 0.08 93.38 12:59:01 AM 0 8.70 0.00 0.45 0.02 0.08 90.75 12:59:01 AM 1 3.60 0.00 0.32 0.02 0.07 96.00 01:00:01 AM all 11.26 0.00 0.59 0.01 0.09 88.06 01:00:01 AM 0 14.05 0.00 0.72 0.00 0.07 85.17 01:00:01 AM 1 8.55 0.00 0.46 0.02 0.10 90.88 01:01:01 AM all 2.43 0.00 0.24 0.00 0.08 97.26 01:01:01 AM 0 1.65 0.00 0.23 0.00 0.10 98.01 01:01:01 AM 1 3.21 0.00 0.24 0.00 0.05 96.50 01:02:01 AM all 5.01 0.00 0.23 0.00 0.08 94.68 01:02:01 AM 0 4.69 0.00 0.25 0.00 0.08 94.98 01:02:01 AM 1 5.33 0.00 0.22 0.00 0.07 94.38 01:03:01 AM all 3.19 0.00 0.25 0.01 0.08 96.47 01:03:01 AM 0 4.05 0.00 0.18 0.02 0.10 95.65 01:03:01 AM 1 2.33 0.00 0.32 0.00 0.05 97.30 01:04:01 AM all 7.25 0.00 0.55 0.00 0.07 92.13 01:04:01 AM 0 4.86 0.00 0.49 0.00 0.08 94.57 01:04:01 AM 1 9.68 0.00 0.62 0.00 0.05 89.65 01:05:01 AM all 6.26 0.00 0.33 0.00 0.09 93.32 01:05:01 AM 0 7.36 0.00 0.34 0.00 0.08 92.22 01:05:01 AM 1 5.16 0.00 0.32 0.00 0.10 94.42 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 6.34 0.00 0.34 0.00 0.09 93.23 01:06:01 AM 0 10.68 0.00 0.45 0.00 0.09 88.79 01:06:01 AM 1 2.11 0.00 0.23 0.00 0.10 97.56 01:07:01 AM all 2.53 0.00 0.21 0.00 0.09 97.17 01:07:01 AM 0 2.47 0.00 0.20 0.00 0.08 97.24 01:07:01 AM 1 2.59 0.00 0.22 0.00 0.10 97.09 01:08:01 AM all 5.57 0.00 0.22 0.03 0.09 94.08 01:08:01 AM 0 7.92 0.00 0.23 0.00 0.10 91.74 01:08:01 AM 1 3.23 0.00 0.20 0.07 0.08 96.42 01:09:02 AM all 7.49 0.00 0.62 0.02 0.07 91.80 01:09:02 AM 0 8.60 0.00 0.79 0.02 0.07 90.53 01:09:02 AM 1 6.40 0.00 0.46 0.02 0.07 93.06 01:10:01 AM all 6.31 0.00 0.46 0.00 0.08 93.15 01:10:01 AM 0 8.61 0.00 0.53 0.00 0.07 90.79 01:10:01 AM 1 4.04 0.00 0.39 0.00 0.09 95.48 01:11:01 AM all 4.54 0.00 0.33 0.00 0.09 95.05 01:11:01 AM 0 3.80 0.00 0.30 0.00 0.08 95.82 01:11:01 AM 1 5.28 0.00 0.35 0.00 0.10 94.27 01:12:01 AM all 4.74 0.00 0.33 0.04 0.08 94.80 01:12:01 AM 0 7.27 0.00 0.35 0.00 0.10 92.28 01:12:01 AM 1 2.21 0.00 0.32 0.08 0.07 97.32 01:13:01 AM all 3.98 0.00 0.26 0.00 0.09 95.67 01:13:01 AM 0 4.68 0.00 0.30 0.00 0.08 94.93 01:13:01 AM 1 3.27 0.00 0.22 0.00 0.10 96.41 01:14:01 AM all 9.44 0.00 0.32 0.00 0.07 90.17 01:14:01 AM 0 13.00 0.00 0.30 0.00 0.07 86.63 01:14:01 AM 1 5.85 0.00 0.34 0.00 0.07 93.74 01:15:01 AM all 16.71 0.00 0.52 0.04 0.08 82.64 01:15:01 AM 0 22.86 0.00 0.63 0.00 0.09 76.42 01:15:01 AM 1 10.67 0.00 0.42 0.08 0.08 88.74 01:16:01 AM all 9.35 0.00 0.38 0.04 0.10 90.13 01:16:01 AM 0 15.22 0.00 0.40 0.00 0.12 84.26 01:16:01 AM 1 3.48 0.00 0.35 0.08 0.08 96.00 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 7.89 0.00 0.31 0.00 0.08 91.72 01:17:01 AM 0 12.73 0.00 0.38 0.00 0.08 86.80 01:17:01 AM 1 3.05 0.00 0.23 0.00 0.07 96.65 01:18:01 AM all 6.21 0.00 0.21 0.01 0.08 93.50 01:18:01 AM 0 8.76 0.00 0.23 0.00 0.08 90.92 01:18:01 AM 1 3.66 0.00 0.18 0.02 0.07 96.07 01:19:01 AM all 27.41 0.00 2.92 0.27 0.08 69.31 01:19:01 AM 0 35.80 0.00 3.07 0.38 0.08 60.66 01:19:01 AM 1 19.01 0.00 2.78 0.15 0.08 77.98 Average: all 9.91 0.00 0.94 0.20 0.08 88.86 Average: 0 12.35 0.00 1.05 0.20 0.09 86.32 Average: 1 7.47 0.00 0.83 0.21 0.08 91.41