---> uname -a: Linux prd-centos8-robot-2c-8g-52015.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 618 4821 19 2257 6780 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:ef:9d:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84714sec preferred_lft 84714sec inet6 fe80::f816:3eff:feef:9dec/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) 08/11/2025 _x86_64_ (2 CPU) 04:41:08 LINUX RESTART (2 CPU) 04:42:01 AM tps rtps wtps bread/s bwrtn/s 04:43:01 AM 83.64 6.40 77.24 1122.69 6337.97 04:44:01 AM 85.42 0.75 84.67 53.46 10805.23 04:45:01 AM 44.74 7.10 37.64 1309.96 2334.24 04:46:01 AM 54.67 0.25 54.42 47.06 7743.84 04:47:01 AM 3.42 0.22 3.20 11.73 110.76 04:48:01 AM 2.33 0.00 2.33 0.00 131.54 04:49:01 AM 0.42 0.00 0.42 0.00 26.99 04:50:01 AM 0.53 0.00 0.53 0.00 81.25 04:51:01 AM 0.28 0.00 0.28 0.00 13.53 04:52:01 AM 0.52 0.00 0.52 0.00 83.57 04:53:01 AM 0.53 0.00 0.53 0.00 19.21 04:54:01 AM 0.38 0.00 0.38 0.00 83.24 04:55:01 AM 0.45 0.00 0.45 0.00 64.84 04:56:01 AM 0.38 0.00 0.38 0.00 12.80 04:57:01 AM 0.52 0.03 0.48 0.27 19.33 04:58:01 AM 1.53 0.00 1.53 0.00 114.21 04:59:01 AM 0.43 0.00 0.43 0.00 79.79 05:00:01 AM 0.62 0.00 0.62 0.00 50.51 05:01:01 AM 0.52 0.02 0.50 0.13 74.94 05:02:01 AM 0.93 0.07 0.87 1.73 100.02 05:03:01 AM 0.33 0.00 0.33 0.00 51.44 05:04:01 AM 0.43 0.00 0.43 0.00 180.87 05:05:01 AM 0.83 0.00 0.83 0.00 109.43 05:06:01 AM 0.67 0.00 0.67 0.00 147.37 05:07:01 AM 0.93 0.00 0.93 0.00 156.76 05:08:01 AM 7.63 0.32 7.32 36.93 360.29 05:09:01 AM 32.81 0.53 32.27 64.78 3278.02 Average: 12.07 0.58 11.49 98.11 1206.34 04:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 AM 5291948 7014536 2590484 32.86 2688 1904636 722044 8.08 186800 2082180 185020 04:44:01 AM 5171052 7003628 2711380 34.40 2688 2008888 717388 8.03 209216 2153056 9936 04:45:01 AM 4944848 7022560 2937584 37.27 2688 2245772 678700 7.60 257440 2305348 187160 04:46:01 AM 4952872 7037448 2929560 37.17 2688 2252100 658056 7.37 262304 2283760 4 04:47:01 AM 4907960 6993704 2974472 37.74 2688 2253316 711412 7.97 262440 2328800 884 04:48:01 AM 4905196 6991872 2977236 37.77 2688 2254208 711412 7.97 262444 2331448 60 04:49:01 AM 4900128 6988600 2982304 37.83 2688 2256012 727292 8.14 262692 2336384 1288 04:50:01 AM 4896368 6985992 2986064 37.88 2688 2257156 746976 8.36 262692 2339996 320 04:51:01 AM 4896856 6986504 2985576 37.88 2688 2257168 725236 8.12 262692 2339600 16 04:52:01 AM 4893632 6985512 2988800 37.92 2688 2259400 725236 8.12 262740 2342804 12 04:53:01 AM 4892480 6985336 2989952 37.93 2688 2260380 725236 8.12 262852 2343672 672 04:54:01 AM 4890024 6985228 2992408 37.96 2688 2262724 725236 8.12 262924 2346224 652 04:55:01 AM 4887940 6984348 2994492 37.99 2688 2263928 742680 8.32 262944 2348240 124 04:56:01 AM 4887664 6984324 2994768 37.99 2688 2264188 742680 8.32 262944 2348492 172 04:57:01 AM 4886268 6983796 2996164 38.01 2688 2265084 742444 8.31 263164 2349516 760 04:58:01 AM 4884384 6983880 2998048 38.03 2688 2267004 742444 8.31 263184 2351540 236 04:59:01 AM 4882472 6984020 2999960 38.06 2688 2269056 742444 8.31 263276 2353460 140 05:00:01 AM 4879716 6982952 3002716 38.09 2688 2270744 742444 8.31 263484 2355500 788 05:01:01 AM 4877856 6982832 3004576 38.12 2688 2272524 742444 8.31 263692 2357180 660 05:02:01 AM 4876452 6983308 3005980 38.14 2688 2274440 757904 8.49 263980 2358428 152 05:03:01 AM 4875148 6983396 3007284 38.15 2688 2275800 757904 8.49 264004 2359784 48 05:04:01 AM 4868208 6981936 3014224 38.24 2688 2281264 757904 8.49 264256 2366480 308 05:05:01 AM 4863660 6981892 3018772 38.30 2688 2285760 757904 8.49 264440 2370704 2184 05:06:01 AM 4861584 6981928 3020848 38.32 2688 2287872 757904 8.49 264484 2372888 272 05:07:01 AM 4852432 6976828 3030000 38.44 2688 2291924 757904 8.49 264508 2381956 168 05:08:01 AM 4957684 6959980 2924748 37.10 2688 2175692 723828 8.10 299364 2265868 70780 05:09:01 AM 4962448 6966008 2919984 37.04 2688 2177288 721640 8.08 501212 2062944 11592 Average: 4920270 6988235 2962162 37.58 2688 2236827 732026 8.20 268377 2316157 17571 04:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 206.60 142.74 1436.10 38.37 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 60.84 42.13 569.64 7.71 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 47.25 34.87 327.59 8.00 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 208.48 149.59 45.67 34.04 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 23.09 13.61 8.41 2.06 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 9.15 8.65 2.91 1.43 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 46.80 46.20 8.07 6.67 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 30.71 29.80 5.48 2.58 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 2.75 0.35 0.19 0.03 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 66.39 64.50 11.93 5.56 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 66.81 48.24 12.81 6.34 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 103.52 93.47 21.18 10.59 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 35.48 33.89 7.74 4.85 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 17.69 15.00 2.78 1.33 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 25.75 22.81 4.73 2.50 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 37.87 34.27 10.37 5.24 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 66.07 59.51 12.19 9.58 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 67.64 68.56 11.42 7.94 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 67.56 69.04 11.50 7.95 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 47.01 43.53 14.81 5.09 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 29.91 23.51 6.05 3.35 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 66.19 67.43 13.18 8.35 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 91.47 91.12 18.48 13.41 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 24.53 22.46 4.66 2.88 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 4.42 3.22 1.82 0.68 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 102.62 65.17 188.80 157.54 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.38 16.74 14.64 8.45 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 58.29 48.53 102.71 13.43 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) 08/11/2025 _x86_64_ (2 CPU) 04:41:08 LINUX RESTART (2 CPU) 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 36.00 0.00 5.39 0.90 0.12 57.59 04:43:01 AM 0 42.99 0.00 5.95 0.95 0.13 49.98 04:43:01 AM 1 29.01 0.00 4.83 0.85 0.10 65.21 04:44:01 AM all 23.01 0.00 3.82 1.25 0.07 71.85 04:44:01 AM 0 27.77 0.00 3.98 1.40 0.08 66.77 04:44:01 AM 1 18.24 0.00 3.65 1.10 0.07 76.94 04:45:01 AM all 28.41 0.00 4.78 0.54 0.08 66.19 04:45:01 AM 0 39.64 0.00 5.64 0.53 0.08 54.10 04:45:01 AM 1 17.16 0.00 3.92 0.55 0.08 78.28 04:46:01 AM all 12.31 0.00 2.30 0.61 0.05 84.73 04:46:01 AM 0 20.63 0.00 2.79 0.74 0.05 75.79 04:46:01 AM 1 4.01 0.00 1.80 0.48 0.05 93.66 04:47:01 AM all 3.80 0.00 0.22 0.02 0.04 95.93 04:47:01 AM 0 6.58 0.00 0.28 0.02 0.05 93.07 04:47:01 AM 1 1.02 0.00 0.15 0.02 0.03 98.78 04:48:01 AM all 2.44 0.00 0.17 0.02 0.04 97.33 04:48:01 AM 0 2.27 0.00 0.20 0.00 0.03 97.49 04:48:01 AM 1 2.61 0.00 0.13 0.03 0.05 97.17 04:49:01 AM all 9.04 0.00 0.47 0.00 0.05 90.44 04:49:01 AM 0 12.28 0.00 0.55 0.00 0.05 87.11 04:49:01 AM 1 5.83 0.00 0.39 0.00 0.05 93.73 04:50:01 AM all 6.11 0.00 0.39 0.01 0.06 93.43 04:50:01 AM 0 8.63 0.00 0.46 0.00 0.07 90.84 04:50:01 AM 1 3.65 0.00 0.32 0.02 0.05 95.97 04:51:01 AM all 0.33 0.00 0.15 0.00 0.05 99.47 04:51:01 AM 0 0.38 0.00 0.15 0.00 0.03 99.43 04:51:01 AM 1 0.28 0.00 0.15 0.00 0.07 99.50 04:52:01 AM all 6.67 0.00 0.30 0.00 0.06 92.97 04:52:01 AM 0 12.13 0.00 0.25 0.00 0.07 87.55 04:52:01 AM 1 1.22 0.00 0.35 0.00 0.05 98.38 04:53:01 AM all 5.36 0.00 0.40 0.00 0.06 94.18 04:53:01 AM 0 8.49 0.00 0.54 0.00 0.07 90.90 04:53:01 AM 1 2.27 0.00 0.27 0.00 0.05 97.41 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 9.01 0.00 0.59 0.00 0.04 90.36 04:54:01 AM 0 12.65 0.00 0.74 0.00 0.05 86.56 04:54:01 AM 1 5.45 0.00 0.44 0.00 0.03 94.08 04:55:01 AM all 5.97 0.00 0.33 0.00 0.05 93.65 04:55:01 AM 0 8.79 0.00 0.39 0.00 0.05 90.76 04:55:01 AM 1 3.21 0.00 0.27 0.00 0.05 96.47 04:56:01 AM all 3.00 0.00 0.25 0.00 0.05 96.70 04:56:01 AM 0 2.79 0.00 0.22 0.00 0.05 96.94 04:56:01 AM 1 3.21 0.00 0.27 0.00 0.05 96.47 04:57:01 AM all 3.46 0.00 0.29 0.01 0.05 96.19 04:57:01 AM 0 4.16 0.00 0.22 0.00 0.05 95.57 04:57:01 AM 1 2.76 0.00 0.37 0.02 0.05 96.81 04:58:01 AM all 7.67 0.00 0.41 0.08 0.06 91.79 04:58:01 AM 0 4.09 0.00 0.30 0.00 0.05 95.56 04:58:01 AM 1 11.35 0.00 0.52 0.16 0.07 87.91 04:59:01 AM all 7.85 0.00 0.46 0.00 0.05 91.64 04:59:01 AM 0 10.22 0.00 0.44 0.00 0.05 89.29 04:59:01 AM 1 5.48 0.00 0.47 0.00 0.05 94.00 05:00:01 AM all 4.35 0.00 0.37 0.01 0.04 95.23 05:00:01 AM 0 3.40 0.00 0.33 0.02 0.05 96.20 05:00:01 AM 1 5.31 0.00 0.40 0.00 0.03 94.25 05:01:01 AM all 4.42 0.00 0.33 0.00 0.05 95.20 05:01:01 AM 0 3.70 0.00 0.33 0.00 0.03 95.93 05:01:01 AM 1 5.14 0.00 0.33 0.00 0.07 94.46 05:02:01 AM all 3.89 0.00 0.30 0.01 0.06 95.74 05:02:01 AM 0 4.48 0.00 0.33 0.02 0.07 95.10 05:02:01 AM 1 3.30 0.00 0.27 0.00 0.05 96.39 05:03:01 AM all 4.37 0.00 0.26 0.00 0.07 95.30 05:03:01 AM 0 6.57 0.00 0.32 0.00 0.07 93.05 05:03:01 AM 1 2.17 0.00 0.20 0.00 0.07 97.56 05:04:01 AM all 17.14 0.00 0.45 0.00 0.06 82.35 05:04:01 AM 0 17.89 0.00 0.46 0.00 0.05 81.60 05:04:01 AM 1 16.39 0.00 0.45 0.00 0.07 83.09 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 15.41 0.00 0.64 0.01 0.08 83.87 05:05:01 AM 0 16.97 0.00 0.73 0.00 0.09 82.21 05:05:01 AM 1 13.87 0.00 0.55 0.02 0.07 85.50 05:06:01 AM all 6.38 0.00 0.30 0.00 0.05 93.27 05:06:01 AM 0 8.04 0.00 0.32 0.00 0.05 91.59 05:06:01 AM 1 4.71 0.00 0.28 0.00 0.05 94.95 05:07:01 AM all 6.46 0.00 0.23 0.01 0.07 93.24 05:07:01 AM 0 4.84 0.00 0.23 0.02 0.07 94.84 05:07:01 AM 1 8.07 0.00 0.22 0.00 0.07 91.65 05:08:01 AM all 19.79 0.00 1.67 0.04 0.07 78.43 05:08:01 AM 0 27.31 0.00 1.57 0.05 0.07 71.00 05:08:01 AM 1 12.26 0.00 1.77 0.03 0.07 85.86 05:09:01 AM all 31.07 0.00 3.52 0.24 0.08 65.08 05:09:01 AM 0 30.84 0.00 3.58 0.32 0.08 65.18 05:09:01 AM 1 31.31 0.00 3.45 0.17 0.08 64.99 Average: all 10.53 0.00 1.07 0.14 0.06 88.20 Average: 0 12.93 0.00 1.17 0.15 0.06 85.69 Average: 1 8.13 0.00 0.97 0.13 0.06 90.71