---> uname -a: Linux prd-centos8-robot-2c-8g-9947.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 602 4818 19 2276 6796 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:6a:56:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84787sec preferred_lft 84787sec inet6 fe80::f816:3eff:fe6a:568d/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) 02/13/2026 _x86_64_ (2 CPU) 01:42:43 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 202.60 142.46 60.14 14224.62 39846.24 01:45:01 AM 113.83 1.08 112.75 75.31 10864.00 01:46:01 AM 35.46 0.42 35.04 64.79 4089.15 01:47:01 AM 69.09 6.93 62.16 1289.52 3833.96 01:48:01 AM 32.49 0.00 32.49 0.00 6279.89 01:49:01 AM 4.93 0.07 4.87 4.93 217.21 01:50:01 AM 0.97 0.00 0.97 0.00 101.65 01:51:01 AM 0.33 0.00 0.33 0.00 21.40 01:52:01 AM 0.25 0.00 0.25 0.00 3.90 01:53:01 AM 0.60 0.00 0.60 0.00 85.07 01:54:01 AM 0.35 0.00 0.35 0.00 16.30 01:55:01 AM 0.38 0.00 0.38 0.00 97.62 01:56:01 AM 0.42 0.00 0.42 0.00 49.09 01:57:01 AM 0.35 0.00 0.35 0.00 11.76 01:58:01 AM 0.47 0.03 0.43 0.27 15.83 01:59:01 AM 1.48 0.00 1.48 0.00 104.43 02:00:01 AM 0.47 0.00 0.47 0.00 81.24 02:01:01 AM 0.73 0.02 0.72 0.13 81.60 02:02:01 AM 0.67 0.07 0.60 1.73 47.57 02:03:01 AM 0.70 0.00 0.70 0.00 96.07 02:04:01 AM 0.32 0.00 0.32 0.00 40.51 02:05:01 AM 0.33 0.00 0.33 0.00 107.36 02:06:01 AM 0.97 0.00 0.97 0.00 225.13 02:07:01 AM 6.65 5.95 0.70 574.97 95.87 02:08:01 AM 3.63 0.00 3.63 0.00 210.15 02:09:01 AM 25.43 0.40 25.03 46.79 2727.00 Average: 19.38 6.06 13.33 626.39 2667.68 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5440004 7026520 2442428 30.99 2688 1778844 714244 8.00 186148 1973064 120148 01:45:01 AM 5151936 6995260 2730496 34.64 2688 2018804 700916 7.85 198820 2180256 100680 01:46:01 AM 5225412 7070456 2657020 33.71 2688 2020752 643288 7.20 219588 2086856 9008 01:47:01 AM 4948144 7047972 2934288 37.23 2688 2265868 625980 7.01 260580 2292188 175700 01:48:01 AM 4943968 7043440 2938464 37.28 2688 2265828 625980 7.01 260588 2291608 4 01:49:01 AM 4895688 6996736 2986744 37.89 2688 2267520 695936 7.79 261004 2339484 440 01:50:01 AM 4888780 6992124 2993652 37.98 2688 2269708 695796 7.79 261188 2346128 224 01:51:01 AM 4887824 6991504 2994608 37.99 2688 2270028 695796 7.79 261188 2347144 24 01:52:01 AM 4887760 6991448 2994672 37.99 2688 2270036 695796 7.79 261188 2347268 4 01:53:01 AM 4885608 6991520 2996824 38.02 2688 2272260 714344 8.00 261232 2349356 24 01:54:01 AM 4882752 6989476 2999680 38.06 2688 2273080 714344 8.00 261344 2351976 504 01:55:01 AM 4880112 6989328 3002320 38.09 2688 2275572 714344 8.00 261416 2354652 208 01:56:01 AM 4879164 6989576 3003268 38.10 2688 2276760 714344 8.00 261436 2355800 92 01:57:01 AM 4878700 6989352 3003732 38.11 2688 2277008 714344 8.00 261436 2356040 136 01:58:01 AM 4877752 6989116 3004680 38.12 2688 2277736 735448 8.23 261640 2356912 584 01:59:01 AM 4875168 6988672 3007264 38.15 2688 2279860 715928 8.02 261660 2359476 556 02:00:01 AM 4872972 6988388 3009460 38.18 2688 2281788 713604 7.99 261720 2361356 272 02:01:01 AM 4870408 6987496 3012024 38.21 2688 2283456 713604 7.99 261928 2363528 0 02:02:01 AM 4869488 6988288 3012944 38.22 2688 2285196 713604 7.99 262256 2364364 676 02:03:01 AM 4866480 6987360 3015952 38.26 2688 2287228 713604 7.99 262424 2367176 248 02:04:01 AM 4865952 6988204 3016480 38.27 2688 2288620 713604 7.99 262448 2367960 556 02:05:01 AM 4861000 6987652 3021432 38.33 2688 2293000 713604 7.99 262652 2372832 1908 02:06:01 AM 4855460 6987088 3026972 38.40 2688 2298000 713604 7.99 262876 2378032 852 02:07:01 AM 4835960 6986992 3046472 38.65 2688 2317308 705320 7.90 265060 2395232 1168 02:08:01 AM 4755492 6910376 3126940 39.67 2688 2321152 769836 8.62 265092 2475444 640 02:09:01 AM 4908688 6935132 2973744 37.73 2688 2199724 727884 8.15 501764 2113328 28232 Average: 4922718 6993441 2959714 37.55 2688 2239044 704427 7.89 264180 2317210 17034 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 281.49 168.55 1618.85 58.98 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 83.37 64.55 922.87 9.80 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 18.48 9.00 6.29 3.69 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 48.89 41.59 344.48 12.50 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 176.79 156.26 34.93 34.36 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 47.26 29.50 13.19 7.08 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 47.20 46.85 8.03 3.91 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 11.46 9.92 2.22 0.97 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 1.87 0.43 0.17 0.03 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 52.77 51.04 10.94 4.64 0.00 0.00 0.00 0.00 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 49.84 30.44 10.00 5.12 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 101.82 89.10 22.30 10.28 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 29.65 28.01 7.26 4.51 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 13.80 12.36 2.43 1.12 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 23.54 20.51 4.50 2.13 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 38.18 32.56 10.71 5.30 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 54.07 48.75 10.86 8.58 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 56.67 59.27 10.44 7.12 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 60.46 62.24 10.52 7.28 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 50.40 49.97 15.54 5.85 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 30.69 23.60 6.61 3.64 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 56.33 57.68 9.41 7.44 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 77.65 78.10 17.55 12.48 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 41.04 39.46 8.79 4.21 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 5.51 5.81 1.66 1.20 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 104.08 66.86 186.96 138.51 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 60.13 49.33 126.84 13.88 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) 02/13/2026 _x86_64_ (2 CPU) 01:42:43 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 40.41 0.05 9.86 9.56 0.10 40.02 01:44:01 AM 0 37.93 0.03 9.86 9.19 0.10 42.89 01:44:01 AM 1 42.89 0.07 9.86 9.94 0.10 37.14 01:45:01 AM all 32.34 0.00 5.19 2.30 0.10 60.08 01:45:01 AM 0 28.15 0.00 4.93 2.71 0.10 64.11 01:45:01 AM 1 36.54 0.00 5.45 1.88 0.10 56.02 01:46:01 AM all 10.43 0.00 1.68 0.57 0.10 87.22 01:46:01 AM 0 17.89 0.00 2.05 0.62 0.10 79.34 01:46:01 AM 1 2.97 0.00 1.32 0.52 0.10 95.10 01:47:01 AM all 35.64 0.00 6.55 0.61 0.11 57.09 01:47:01 AM 0 41.67 0.00 7.31 0.71 0.12 50.19 01:47:01 AM 1 29.62 0.00 5.78 0.52 0.10 63.99 01:48:01 AM all 0.40 0.00 0.62 0.53 0.04 98.41 01:48:01 AM 0 0.37 0.00 0.80 0.77 0.02 98.05 01:48:01 AM 1 0.43 0.00 0.43 0.28 0.07 98.78 01:49:01 AM all 6.72 0.00 0.39 0.02 0.08 92.79 01:49:01 AM 0 6.69 0.00 0.27 0.00 0.08 92.96 01:49:01 AM 1 6.74 0.00 0.52 0.03 0.08 92.63 01:50:01 AM all 11.15 0.00 0.54 0.01 0.09 88.21 01:50:01 AM 0 16.16 0.00 0.66 0.00 0.10 83.07 01:50:01 AM 1 6.29 0.00 0.42 0.02 0.08 93.19 01:51:01 AM all 2.39 0.00 0.21 0.00 0.08 97.32 01:51:01 AM 0 2.36 0.00 0.19 0.00 0.05 97.40 01:51:01 AM 1 2.41 0.00 0.23 0.00 0.12 97.24 01:52:01 AM all 0.43 0.00 0.11 0.00 0.08 99.38 01:52:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 01:52:01 AM 1 0.30 0.00 0.17 0.00 0.10 99.43 01:53:01 AM all 6.76 0.00 0.25 0.01 0.08 92.90 01:53:01 AM 0 3.75 0.00 0.20 0.02 0.05 95.99 01:53:01 AM 1 9.79 0.00 0.30 0.00 0.10 89.80 01:54:01 AM all 4.22 0.00 0.33 0.00 0.08 95.38 01:54:01 AM 0 4.38 0.00 0.32 0.00 0.05 95.25 01:54:01 AM 1 4.06 0.00 0.34 0.00 0.10 95.50 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 10.02 0.00 0.58 0.00 0.09 89.32 01:55:01 AM 0 18.06 0.00 0.71 0.00 0.07 81.16 01:55:01 AM 1 2.21 0.00 0.45 0.00 0.10 97.24 01:56:01 AM all 5.31 0.00 0.30 0.00 0.09 94.29 01:56:01 AM 0 8.41 0.00 0.32 0.00 0.08 91.19 01:56:01 AM 1 2.26 0.00 0.28 0.00 0.10 97.36 01:57:01 AM all 3.44 0.00 0.24 0.00 0.09 96.23 01:57:01 AM 0 3.41 0.00 0.22 0.00 0.08 96.29 01:57:01 AM 1 3.48 0.00 0.25 0.00 0.10 96.17 01:58:01 AM all 3.07 0.00 0.30 0.01 0.09 96.53 01:58:01 AM 0 3.47 0.00 0.40 0.00 0.08 96.04 01:58:01 AM 1 2.67 0.00 0.20 0.02 0.10 97.01 01:59:01 AM all 7.41 0.00 0.38 0.01 0.08 92.12 01:59:01 AM 0 9.37 0.00 0.48 0.00 0.09 90.07 01:59:01 AM 1 5.49 0.00 0.28 0.02 0.08 94.13 02:00:01 AM all 8.46 0.00 0.53 0.00 0.08 90.93 02:00:01 AM 0 10.57 0.00 0.51 0.00 0.09 88.83 02:00:01 AM 1 6.37 0.00 0.56 0.00 0.07 93.01 02:01:01 AM all 4.33 0.00 0.33 0.00 0.07 95.28 02:01:01 AM 0 5.61 0.00 0.37 0.00 0.07 93.95 02:01:01 AM 1 3.05 0.00 0.28 0.00 0.07 96.60 02:02:01 AM all 4.33 0.00 0.34 0.00 0.09 95.24 02:02:01 AM 0 6.20 0.00 0.38 0.00 0.10 93.31 02:02:01 AM 1 2.46 0.00 0.30 0.00 0.08 97.16 02:03:01 AM all 4.36 0.00 0.31 0.01 0.10 95.22 02:03:01 AM 0 7.29 0.00 0.35 0.02 0.13 92.21 02:03:01 AM 1 1.44 0.00 0.27 0.00 0.07 98.23 02:04:01 AM all 4.60 0.00 0.26 0.00 0.08 95.06 02:04:01 AM 0 4.24 0.00 0.23 0.00 0.08 95.44 02:04:01 AM 1 4.95 0.00 0.28 0.00 0.08 94.68 02:05:01 AM all 14.69 0.00 0.43 0.01 0.09 84.79 02:05:01 AM 0 23.41 0.00 0.49 0.00 0.08 76.02 02:05:01 AM 1 6.03 0.00 0.37 0.02 0.10 93.48 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 17.17 0.00 0.59 0.00 0.08 82.15 02:06:01 AM 0 19.67 0.00 0.56 0.00 0.10 79.67 02:06:01 AM 1 14.66 0.00 0.63 0.00 0.07 84.64 02:07:01 AM all 6.61 0.21 0.38 0.12 0.08 92.60 02:07:01 AM 0 8.32 0.00 0.33 0.02 0.08 91.24 02:07:01 AM 1 4.90 0.42 0.42 0.22 0.08 93.96 02:08:01 AM all 8.90 0.00 0.40 0.02 0.09 90.60 02:08:01 AM 0 11.11 0.00 0.52 0.00 0.10 88.28 02:08:01 AM 1 6.68 0.00 0.28 0.03 0.08 92.92 02:09:01 AM all 28.72 0.00 3.35 0.16 0.08 67.70 02:09:01 AM 0 30.73 0.00 3.17 0.18 0.08 65.84 02:09:01 AM 1 26.72 0.00 3.52 0.13 0.07 69.56 Average: all 10.87 0.01 1.33 0.54 0.09 87.16 Average: 0 12.69 0.00 1.38 0.55 0.08 85.29 Average: 1 9.06 0.02 1.28 0.52 0.09 89.02