---> uname -a: Linux prd-centos8-robot-2c-8g-13210.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4888 19 2191 6781 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:3f:b5:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:fe3f:b565/64 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) 12/13/2025 _x86_64_ (2 CPU) 01:47:17 LINUX RESTART (2 CPU) 01:48:01 AM tps rtps wtps bread/s bwrtn/s 01:49:01 AM 92.12 6.45 85.67 1099.37 6422.16 01:50:01 AM 80.24 0.85 79.39 63.98 10724.96 01:51:01 AM 38.31 7.25 31.06 1332.25 2201.95 01:52:01 AM 69.88 2.73 67.14 439.59 8243.95 01:53:01 AM 3.53 0.23 3.30 12.66 110.23 01:54:01 AM 2.28 0.00 2.28 0.00 90.92 01:55:01 AM 0.38 0.00 0.38 0.00 11.68 01:56:01 AM 0.23 0.00 0.23 0.00 3.98 01:57:01 AM 0.17 0.00 0.17 0.00 2.28 01:58:01 AM 0.38 0.00 0.38 0.00 13.28 01:59:01 AM 0.20 0.00 0.20 0.00 3.13 02:00:01 AM 0.30 0.00 0.30 0.00 10.56 02:01:01 AM 0.32 0.02 0.30 0.13 4.80 02:02:01 AM 0.38 0.07 0.32 1.73 19.84 02:03:01 AM 0.48 0.03 0.45 0.27 9.13 02:04:01 AM 1.37 0.00 1.37 0.00 38.89 02:05:01 AM 0.32 0.00 0.32 0.00 5.13 02:06:01 AM 0.15 0.00 0.15 0.00 9.08 02:07:01 AM 0.12 0.00 0.12 0.00 2.42 02:08:01 AM 0.52 0.00 0.52 0.00 16.56 02:09:01 AM 0.58 0.32 0.27 6.93 4.58 02:10:01 AM 22.29 0.40 21.89 46.78 1008.78 Average: 14.28 0.83 13.45 135.65 1315.70 01:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 AM 5291688 7092728 2590736 32.87 2688 1978232 640012 7.17 186960 2066144 252248 01:50:01 AM 5104036 6982540 2778388 35.25 2688 2054684 730092 8.17 212996 2215324 44240 01:51:01 AM 4937608 6976628 2944816 37.36 2688 2208184 722972 8.10 269440 2303944 127196 01:52:01 AM 4908892 7021352 2973532 37.72 2688 2279108 648964 7.27 266200 2319956 36 01:53:01 AM 4866160 6979556 3016264 38.27 2688 2280056 718384 8.04 266324 2362504 580 01:54:01 AM 4866244 6979672 3016180 38.26 2688 2280088 718384 8.04 266324 2362376 4 01:55:01 AM 4858380 6972036 3024044 38.36 2688 2280316 743388 8.32 266324 2370236 4 01:56:01 AM 4856432 6970124 3025992 38.39 2688 2280352 743388 8.32 266324 2372080 40 01:57:01 AM 4856652 6970568 3025772 38.39 2688 2280576 743388 8.32 266332 2372168 232 01:58:01 AM 4856800 6970748 3025624 38.38 2688 2280608 743388 8.32 266332 2372268 40 01:59:01 AM 4862292 6976464 3020132 38.31 2688 2280832 724472 8.11 266332 2365884 228 02:00:01 AM 4862144 6976348 3020280 38.32 2688 2280864 740396 8.29 266332 2366036 40 02:01:01 AM 4861488 6976128 3020936 38.32 2688 2281332 740396 8.29 266440 2366992 472 02:02:01 AM 4846540 6961308 3035884 38.51 2688 2281444 766864 8.59 266580 2381652 52 02:03:01 AM 4836516 6951528 3045908 38.64 2688 2281684 749508 8.39 266728 2390984 264 02:04:01 AM 4860016 6975064 3022408 38.34 2688 2281720 728328 8.16 266728 2367836 44 02:05:01 AM 4859708 6974980 3022716 38.35 2688 2281952 728328 8.16 266728 2368064 244 02:06:01 AM 4845488 6960812 3036936 38.53 2688 2281996 764024 8.55 266728 2381940 52 02:07:01 AM 4810492 6925836 3071932 38.97 2688 2282000 785840 8.80 266728 2416976 4 02:08:01 AM 4837032 6952612 3045392 38.64 2688 2282236 756528 8.47 266728 2390968 16 02:09:01 AM 4859316 6975044 3023108 38.35 2688 2282384 736420 8.25 266728 2368648 8 02:10:01 AM 5041252 6973016 2841172 36.04 2688 2104756 721440 8.08 466752 2013936 22352 Average: 4899326 6977050 2983098 37.84 2688 2245700 731587 8.19 269686 2331678 20382 01:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 143.85 100.22 1173.79 22.46 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 58.95 42.87 586.72 8.04 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 42.39 33.45 338.71 6.72 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 195.08 140.72 45.73 39.77 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 28.23 21.48 6.93 7.35 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 0.65 0.17 0.05 0.02 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 18.20 16.78 120.09 1.24 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 3.65 0.58 0.87 0.47 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 11.00 8.82 1.49 0.69 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 6.43 0.27 0.73 0.08 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 18.16 15.96 120.04 1.20 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 0.82 0.15 0.06 0.02 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 17.83 17.31 3.40 3.26 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 7.68 6.90 117.73 0.45 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 35.49 31.97 355.80 2.28 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 0.52 0.15 0.04 0.02 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 8.00 7.88 1.55 0.64 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 7.45 7.05 117.76 0.46 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 7.35 6.93 117.73 0.45 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 26.18 23.96 238.11 1.76 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 0.23 0.10 0.02 0.01 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 57.73 41.17 88.34 29.47 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 31.62 23.85 156.04 5.77 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) 12/13/2025 _x86_64_ (2 CPU) 01:47:17 LINUX RESTART (2 CPU) 01:48:01 AM CPU %user %nice %system %iowait %steal %idle 01:49:01 AM all 36.20 0.00 5.77 1.96 0.11 55.97 01:49:01 AM 0 40.14 0.00 5.87 2.03 0.12 51.85 01:49:01 AM 1 32.26 0.00 5.66 1.88 0.10 60.10 01:50:01 AM all 22.23 0.00 2.76 1.81 0.09 73.10 01:50:01 AM 0 33.36 0.00 3.19 1.75 0.08 61.62 01:50:01 AM 1 11.09 0.00 2.34 1.87 0.10 84.60 01:51:01 AM all 24.62 0.00 4.21 0.75 0.08 70.33 01:51:01 AM 0 35.23 0.00 5.29 1.17 0.08 58.22 01:51:01 AM 1 14.02 0.00 3.12 0.34 0.08 82.43 01:52:01 AM all 18.72 0.00 3.54 0.60 0.08 77.06 01:52:01 AM 0 23.56 0.00 4.29 0.73 0.07 71.35 01:52:01 AM 1 13.88 0.00 2.80 0.47 0.08 82.77 01:53:01 AM all 2.07 0.00 0.30 0.03 0.06 97.54 01:53:01 AM 0 2.00 0.00 0.17 0.00 0.05 97.78 01:53:01 AM 1 2.14 0.00 0.43 0.05 0.07 97.31 01:54:01 AM all 0.43 0.00 0.12 0.01 0.07 99.38 01:54:01 AM 0 0.47 0.00 0.07 0.00 0.05 99.42 01:54:01 AM 1 0.38 0.00 0.17 0.02 0.08 99.35 01:55:01 AM all 0.94 0.00 0.14 0.00 0.08 98.83 01:55:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 01:55:01 AM 1 1.26 0.00 0.20 0.00 0.12 98.43 01:56:01 AM all 0.48 0.00 0.13 0.00 0.08 99.32 01:56:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 01:56:01 AM 1 0.43 0.00 0.18 0.00 0.12 99.26 01:57:01 AM all 0.92 0.00 0.12 0.00 0.06 98.91 01:57:01 AM 0 1.25 0.00 0.08 0.00 0.05 98.61 01:57:01 AM 1 0.59 0.00 0.15 0.00 0.07 99.20 01:58:01 AM all 0.53 0.00 0.10 0.00 0.08 99.29 01:58:01 AM 0 0.38 0.00 0.15 0.00 0.08 99.38 01:58:01 AM 1 0.68 0.00 0.05 0.00 0.07 99.20 01:59:01 AM all 0.95 0.00 0.15 0.00 0.07 98.83 01:59:01 AM 0 0.93 0.00 0.13 0.00 0.07 98.87 01:59:01 AM 1 0.97 0.00 0.17 0.00 0.07 98.80 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 0.49 0.00 0.09 0.00 0.08 99.33 02:00:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 02:00:01 AM 1 0.35 0.00 0.10 0.00 0.10 99.45 02:01:01 AM all 2.06 0.00 0.18 0.00 0.08 97.68 02:01:01 AM 0 1.99 0.00 0.15 0.00 0.05 97.81 02:01:01 AM 1 2.12 0.00 0.22 0.00 0.12 97.54 02:02:01 AM all 0.54 0.00 0.15 0.00 0.08 99.22 02:02:01 AM 0 0.45 0.00 0.18 0.00 0.10 99.27 02:02:01 AM 1 0.63 0.00 0.12 0.00 0.07 99.18 02:03:01 AM all 1.09 0.00 0.34 0.00 0.08 98.48 02:03:01 AM 0 1.03 0.00 0.40 0.00 0.08 98.48 02:03:01 AM 1 1.15 0.00 0.28 0.00 0.08 98.48 02:04:01 AM all 0.46 0.00 0.11 0.02 0.08 99.34 02:04:01 AM 0 0.37 0.00 0.15 0.03 0.10 99.35 02:04:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 02:05:01 AM all 0.99 0.00 0.13 0.00 0.08 98.81 02:05:01 AM 0 0.99 0.00 0.17 0.00 0.10 98.75 02:05:01 AM 1 0.98 0.00 0.08 0.00 0.05 98.88 02:06:01 AM all 0.55 0.00 0.13 0.00 0.08 99.24 02:06:01 AM 0 0.25 0.00 0.13 0.00 0.10 99.52 02:06:01 AM 1 0.85 0.00 0.13 0.00 0.05 98.97 02:07:01 AM all 0.43 0.00 0.12 0.00 0.08 99.37 02:07:01 AM 0 0.32 0.00 0.18 0.00 0.10 99.40 02:07:01 AM 1 0.55 0.00 0.05 0.00 0.07 99.33 02:08:01 AM all 1.14 0.00 0.16 0.00 0.07 98.64 02:08:01 AM 0 0.88 0.00 0.10 0.00 0.03 98.98 02:08:01 AM 1 1.39 0.00 0.22 0.00 0.10 98.29 02:09:01 AM all 0.49 0.00 0.11 0.01 0.07 99.32 02:09:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 02:09:01 AM 1 0.40 0.00 0.17 0.02 0.08 99.33 02:10:01 AM all 20.12 0.00 2.95 0.13 0.08 76.73 02:10:01 AM 0 21.39 0.00 2.77 0.12 0.07 75.66 02:10:01 AM 1 18.84 0.00 3.12 0.15 0.08 77.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.20 0.00 0.99 0.24 0.08 92.49 Average: 0 7.60 0.00 1.08 0.26 0.07 90.99 Average: 1 4.80 0.00 0.90 0.22 0.08 94.00