---> uname -a: Linux prd-centos8-robot-2c-8g-11813.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4825 19 2275 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:4e:0f:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84832sec preferred_lft 84832sec inet6 fe80::f816:3eff:fe4e:f1e/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) 12/09/2025 _x86_64_ (2 CPU) 01:51:56 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 118.88 0.37 118.51 15.59 11385.94 01:55:01 AM 45.83 1.20 44.63 125.98 5564.81 01:56:01 AM 70.32 7.00 63.32 1292.32 3996.23 01:57:01 AM 31.64 0.03 31.61 3.47 6248.75 01:58:01 AM 4.15 0.22 3.93 11.73 172.99 01:59:01 AM 0.98 0.00 0.98 0.00 101.22 02:00:01 AM 0.18 0.00 0.18 0.00 19.21 02:01:01 AM 0.20 0.02 0.18 0.13 2.43 02:02:01 AM 0.92 0.07 0.85 1.73 91.21 02:03:01 AM 0.27 0.00 0.27 0.00 14.20 02:04:01 AM 0.52 0.00 0.52 0.00 104.12 02:05:01 AM 0.57 0.00 0.57 0.00 50.82 02:06:01 AM 0.22 0.00 0.22 0.00 6.38 02:07:02 AM 0.30 0.03 0.27 0.27 24.96 02:08:01 AM 1.63 0.00 1.63 0.00 113.03 02:09:01 AM 0.47 0.00 0.47 0.00 83.14 02:10:01 AM 0.60 0.00 0.60 0.00 50.08 02:11:01 AM 0.63 0.00 0.63 0.00 76.15 02:12:01 AM 0.65 0.00 0.65 0.00 81.21 02:13:01 AM 1.42 0.32 1.10 6.93 85.72 02:14:01 AM 0.50 0.00 0.50 0.00 187.15 02:15:01 AM 0.95 0.00 0.95 0.00 155.22 02:16:01 AM 0.65 0.00 0.65 0.00 84.77 02:17:01 AM 19.85 6.27 13.58 611.90 716.58 02:18:01 AM 33.54 0.47 33.07 52.92 2921.86 Average: 13.44 0.64 12.80 84.97 1294.31 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5109124 6979768 2773308 35.18 2688 2047452 738736 8.27 191460 2235548 169576 01:55:01 AM 5234672 7078964 2647760 33.59 2688 2019852 642504 7.19 219372 2077580 10764 01:56:01 AM 4901736 6997388 2980696 37.81 2688 2261796 695336 7.79 255452 2343200 173580 01:57:01 AM 4951468 7048804 2930964 37.18 2688 2263880 639600 7.16 261156 2283092 4 01:58:01 AM 4903532 7002628 2978900 37.79 2688 2265640 708744 7.94 261360 2330552 344 01:59:01 AM 4898584 6999788 2983848 37.85 2688 2267756 708744 7.94 261544 2335388 4 02:00:01 AM 4896896 6998628 2985536 37.88 2688 2268276 709680 7.95 261544 2336928 20 02:01:01 AM 4895556 6998080 2986876 37.89 2688 2269072 709680 7.95 261568 2337940 796 02:02:01 AM 4894044 6998412 2988388 37.91 2688 2270900 725072 8.12 261748 2339292 332 02:03:01 AM 4893116 6998520 2989316 37.92 2688 2271944 725072 8.12 261848 2340416 1056 02:04:01 AM 4889604 6997068 2992828 37.97 2688 2273996 725072 8.12 261920 2343740 172 02:05:01 AM 4888464 6997116 2993968 37.98 2688 2275184 725072 8.12 261940 2344880 56 02:06:01 AM 4887980 6996828 2994452 37.99 2688 2275388 725072 8.12 261940 2345292 164 02:07:02 AM 4885664 6996060 2996768 38.02 2688 2276920 727624 8.15 262144 2347340 1036 02:08:01 AM 4883800 6995972 2998632 38.04 2688 2278712 727624 8.15 262160 2349140 556 02:09:01 AM 4881880 6996016 3000552 38.07 2688 2280724 727624 8.15 262312 2350892 380 02:10:01 AM 4879864 6995684 3002568 38.09 2688 2282384 731720 8.19 262536 2352704 992 02:11:01 AM 4878364 6995920 3004068 38.11 2688 2284096 731720 8.19 262760 2354188 816 02:12:01 AM 4876448 6995944 3005984 38.14 2688 2286036 731720 8.19 262808 2355956 720 02:13:01 AM 4872652 6994200 3009780 38.18 2688 2288096 731720 8.19 262996 2359572 816 02:14:01 AM 4866672 6993872 3015760 38.26 2688 2293732 731720 8.19 263272 2365268 1096 02:15:01 AM 4863816 6993976 3018616 38.30 2688 2296684 731720 8.19 263380 2368284 80 02:16:01 AM 4859312 6992940 3023120 38.35 2688 2300148 747432 8.37 263448 2372308 1408 02:17:01 AM 4838164 6908208 3044268 38.62 2688 2240548 782160 8.76 335668 2341140 109640 02:18:01 AM 4951400 6973396 2931032 37.18 2688 2194400 715696 8.01 500504 2070224 25092 Average: 4911312 6996967 2971120 37.69 2688 2253345 719875 8.06 269874 2319235 19980 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 128.52 102.58 1490.46 13.69 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 16.18 9.93 7.31 4.00 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 42.93 36.76 339.52 9.57 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 182.04 132.24 36.95 35.83 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 38.29 26.54 11.71 7.99 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 41.99 41.96 7.51 3.55 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 17.86 16.18 3.62 1.51 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 23.22 21.36 4.10 1.98 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 56.36 41.06 12.03 3.94 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 55.54 44.78 11.16 5.89 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 67.76 62.23 16.24 8.20 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 30.29 29.15 7.15 4.53 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 12.61 8.63 2.77 1.31 0.00 0.00 0.00 0.00 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 23.40 22.55 5.66 2.60 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 42.68 36.04 11.94 5.73 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 60.02 61.01 11.91 10.26 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 50.47 52.55 10.00 6.66 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 50.51 53.22 10.15 6.78 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 35.54 29.89 13.81 4.00 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 30.72 27.31 5.83 4.99 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 73.45 74.65 15.86 10.64 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 54.26 53.82 11.58 6.66 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 22.71 21.84 4.83 3.03 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 94.58 62.12 181.50 134.43 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.96 16.68 15.42 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 50.80 43.41 90.01 12.25 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) 12/09/2025 _x86_64_ (2 CPU) 01:51:56 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 36.84 0.00 5.22 1.66 0.12 56.16 01:54:01 AM 0 25.63 0.00 4.38 1.63 0.12 68.24 01:54:01 AM 1 48.10 0.00 6.06 1.69 0.12 44.04 01:55:01 AM all 19.60 0.00 2.35 0.64 0.10 77.30 01:55:01 AM 0 13.05 0.00 2.13 0.82 0.12 83.88 01:55:01 AM 1 26.17 0.00 2.57 0.47 0.08 70.70 01:56:01 AM all 34.86 0.00 6.27 0.62 0.12 58.13 01:56:01 AM 0 25.88 0.00 5.74 0.68 0.13 67.56 01:56:01 AM 1 43.88 0.00 6.79 0.57 0.10 48.67 01:57:01 AM all 3.31 0.00 1.02 0.53 0.08 95.06 01:57:01 AM 0 4.01 0.00 0.82 0.53 0.07 94.57 01:57:01 AM 1 2.61 0.00 1.22 0.53 0.08 95.55 01:58:01 AM all 5.85 0.00 0.38 0.01 0.10 93.67 01:58:01 AM 0 5.24 0.00 0.40 0.00 0.12 94.24 01:58:01 AM 1 6.45 0.00 0.35 0.02 0.08 93.09 01:59:01 AM all 9.96 0.00 0.49 0.02 0.10 89.44 01:59:01 AM 0 8.23 0.00 0.39 0.02 0.10 91.25 01:59:01 AM 1 11.74 0.00 0.58 0.02 0.11 87.55 02:00:01 AM all 3.23 0.00 0.34 0.00 0.11 96.32 02:00:01 AM 0 1.30 0.00 0.32 0.00 0.13 98.24 02:00:01 AM 1 5.20 0.00 0.36 0.00 0.09 94.36 02:01:01 AM all 2.87 0.00 0.21 0.00 0.09 96.82 02:01:01 AM 0 3.85 0.00 0.25 0.00 0.12 95.78 02:01:01 AM 1 1.90 0.00 0.17 0.00 0.07 97.86 02:02:01 AM all 5.26 0.00 0.30 0.00 0.11 94.33 02:02:01 AM 0 4.88 0.00 0.32 0.00 0.10 94.71 02:02:01 AM 1 5.65 0.00 0.28 0.00 0.12 93.95 02:03:01 AM all 5.77 0.00 0.43 0.00 0.09 93.70 02:03:01 AM 0 4.03 0.00 0.36 0.00 0.09 95.53 02:03:01 AM 1 7.51 0.00 0.51 0.00 0.10 91.88 02:04:01 AM all 6.94 0.00 0.47 0.01 0.10 92.47 02:04:01 AM 0 2.65 0.00 0.35 0.02 0.10 96.89 02:04:01 AM 1 11.32 0.00 0.60 0.00 0.10 87.98 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 6.00 0.00 0.39 0.00 0.10 93.51 02:05:01 AM 0 7.62 0.00 0.54 0.00 0.10 91.74 02:05:01 AM 1 4.43 0.00 0.25 0.00 0.10 95.22 02:06:01 AM all 2.50 0.00 0.21 0.00 0.11 97.18 02:06:01 AM 0 3.49 0.00 0.27 0.00 0.10 96.13 02:06:01 AM 1 1.52 0.00 0.15 0.00 0.12 98.21 02:07:02 AM all 4.94 0.00 0.33 0.00 0.11 94.61 02:07:02 AM 0 4.48 0.00 0.35 0.00 0.10 95.06 02:07:02 AM 1 5.40 0.00 0.32 0.00 0.12 94.16 02:08:01 AM all 7.18 0.00 0.49 0.02 0.10 92.23 02:08:01 AM 0 4.00 0.00 0.32 0.00 0.10 95.57 02:08:01 AM 1 10.47 0.00 0.65 0.04 0.09 88.75 02:09:01 AM all 6.76 0.00 0.52 0.00 0.11 92.62 02:09:01 AM 0 4.19 0.00 0.37 0.00 0.12 95.33 02:09:01 AM 1 9.39 0.00 0.67 0.00 0.10 89.84 02:10:01 AM all 4.19 0.00 0.34 0.01 0.11 95.35 02:10:01 AM 0 3.48 0.00 0.35 0.02 0.12 96.03 02:10:01 AM 1 4.90 0.00 0.33 0.00 0.10 94.66 02:11:01 AM all 4.09 0.00 0.33 0.01 0.11 95.46 02:11:01 AM 0 3.28 0.00 0.32 0.02 0.10 96.28 02:11:01 AM 1 4.90 0.00 0.33 0.00 0.12 94.65 02:12:01 AM all 4.65 0.00 0.30 0.00 0.11 94.94 02:12:01 AM 0 4.19 0.00 0.30 0.00 0.10 95.41 02:12:01 AM 1 5.11 0.00 0.30 0.00 0.12 94.47 02:13:01 AM all 6.59 0.01 0.34 0.01 0.11 92.94 02:13:01 AM 0 4.05 0.00 0.27 0.00 0.08 95.60 02:13:01 AM 1 9.15 0.02 0.42 0.02 0.14 90.26 02:14:01 AM all 17.33 0.00 0.56 0.01 0.12 81.98 02:14:01 AM 0 7.73 0.00 0.59 0.02 0.10 91.56 02:14:01 AM 1 26.85 0.00 0.54 0.00 0.13 72.48 02:15:01 AM all 9.45 0.00 0.40 0.04 0.09 90.02 02:15:01 AM 0 1.61 0.00 0.28 0.08 0.08 97.94 02:15:01 AM 1 17.38 0.00 0.51 0.00 0.10 82.01 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 8.11 0.00 0.36 0.08 0.12 91.33 02:16:01 AM 0 10.72 0.00 0.45 0.00 0.12 88.71 02:16:01 AM 1 5.51 0.00 0.27 0.17 0.12 93.94 02:17:01 AM all 25.84 0.23 2.39 0.19 0.12 71.23 02:17:01 AM 0 14.89 0.47 2.66 0.27 0.10 81.61 02:17:01 AM 1 36.76 0.00 2.12 0.12 0.13 60.87 02:18:01 AM all 31.51 0.00 4.06 0.34 0.11 63.98 02:18:01 AM 0 26.08 0.00 4.05 0.52 0.12 69.24 02:18:01 AM 1 36.95 0.00 4.08 0.17 0.10 58.70 Average: all 10.98 0.01 1.15 0.17 0.11 87.59 Average: 0 7.96 0.02 1.07 0.19 0.11 90.65 Average: 1 14.01 0.00 1.22 0.15 0.11 84.51