---> uname -a: Linux prd-centos8-robot-2c-8g-2069.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4749 19 2319 6771 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:46:db:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85063sec preferred_lft 85063sec inet6 fe80::f816:3eff:fe46:db36/64 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) 08/17/2025 _x86_64_ (2 CPU) 03:31:35 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 141.15 74.04 67.11 8016.93 40674.43 03:34:01 AM 120.63 0.72 119.91 52.92 12229.44 03:35:01 AM 26.07 0.42 25.66 64.78 1990.92 03:36:01 AM 83.92 6.96 76.96 1292.77 8780.64 03:37:01 AM 12.98 0.00 12.98 0.00 1179.09 03:38:01 AM 0.60 0.00 0.60 0.00 8.03 03:39:01 AM 0.35 0.00 0.35 0.00 3.32 03:40:01 AM 0.54 0.22 0.32 11.83 6.88 03:40:01 AM 0.00 0.00 0.00 0.00 0.00 03:41:01 AM 1.95 0.00 1.95 0.00 192.85 03:42:01 AM 0.67 0.00 0.67 0.00 357.97 03:43:01 AM 0.37 0.00 0.37 0.00 152.31 03:44:01 AM 0.33 0.00 0.33 0.00 56.40 03:45:01 AM 0.37 0.00 0.37 0.00 296.40 03:46:01 AM 0.30 0.00 0.30 0.00 249.21 03:47:01 AM 1.38 0.03 1.35 0.27 137.35 03:48:01 AM 0.48 0.00 0.48 0.00 330.06 03:49:01 AM 0.23 0.00 0.23 0.00 191.48 03:50:01 AM 0.25 0.00 0.25 0.00 129.13 03:50:01 AM 0.00 0.00 0.00 0.00 0.00 03:51:01 AM 0.43 0.00 0.43 0.00 349.33 03:52:01 AM 0.43 0.00 0.43 0.00 107.46 03:53:01 AM 18.73 0.33 18.39 37.85 3613.86 Average: 19.63 3.94 15.69 451.33 3382.87 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5371080 7002292 2511344 31.86 2688 1820908 779948 8.73 200600 2018288 150468 03:34:01 AM 5172568 7009484 2709856 34.38 2688 2012748 715904 8.02 198448 2159384 42480 03:35:01 AM 5151872 7017088 2730552 34.64 2688 2040680 716032 8.02 225864 2153664 36648 03:36:01 AM 4967588 7055652 2914836 36.98 2688 2255692 639436 7.16 262512 2271028 26912 03:37:01 AM 4967736 7055676 2914688 36.98 2688 2255700 639436 7.16 262520 2271244 4 03:38:01 AM 4967564 7055464 2914860 36.98 2688 2255704 639436 7.16 262524 2271324 4 03:39:01 AM 4967932 7055832 2914492 36.97 2688 2255704 639436 7.16 262528 2271256 4 03:40:01 AM 4921292 7010456 2961132 37.57 2688 2256976 744068 8.33 262684 2317516 820 03:40:01 AM 4920664 7009880 2961760 37.57 2688 2257008 744068 8.33 262684 2317948 864 03:41:01 AM 4909292 7003380 2973132 37.72 2688 2261916 744068 8.33 262768 2328876 2076 03:42:01 AM 4880032 6983428 3002392 38.09 2688 2271224 744068 8.33 262768 2357912 872 03:43:01 AM 4866716 6973924 3015708 38.26 2688 2275004 759648 8.51 262768 2371300 192 03:44:01 AM 4859280 6971508 3023144 38.35 2688 2280056 776400 8.69 262768 2378464 3652 03:45:01 AM 4849624 6971344 3032800 38.48 2688 2289508 776400 8.69 262768 2388028 4264 03:46:01 AM 4843952 6969632 3038472 38.55 2688 2293464 792908 8.88 262768 2394004 780 03:47:01 AM 4837276 6967636 3045148 38.63 2688 2298176 809208 9.06 262884 2400088 2264 03:48:01 AM 4826876 6966644 3055548 38.76 2688 2307620 809208 9.06 262884 2409900 1960 03:49:01 AM 4823856 6967852 3058568 38.80 2688 2311756 809208 9.06 262884 2413976 388 03:50:01 AM 4816628 6965468 3065796 38.89 2688 2316568 847400 9.49 262884 2420716 1424 03:50:01 AM 4816048 6964960 3066376 38.90 2688 2316668 847400 9.49 262884 2421252 1540 03:51:01 AM 4806980 6965176 3075444 39.02 2688 2325980 847400 9.49 262884 2430524 440 03:52:01 AM 4642580 6804488 3239844 41.10 2688 2329648 988040 11.06 262884 2594556 1044 03:53:01 AM 4881324 6945956 3001100 38.07 2688 2237808 715596 8.01 374164 2267356 23940 Average: 4916033 6986662 2966391 37.63 2688 2240283 761944 8.53 260492 2331678 13176 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 324.41 186.95 1653.26 58.99 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 81.12 63.81 826.75 9.71 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 20.63 14.26 7.35 5.04 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 293.34 242.99 382.23 57.13 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 265.81 237.24 52.66 44.33 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.48 2.07 0.56 0.51 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 3.37 1.95 0.49 0.43 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 71.07 55.51 15.90 5.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 5.66 0.00 0.23 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 207.68 208.47 41.02 15.13 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 8.12 8.40 28.26 1.42 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 138.43 138.74 28.59 10.93 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 202.28 204.22 41.14 14.74 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 8.52 9.12 28.92 1.48 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 137.13 138.21 29.12 10.69 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 200.63 201.27 40.74 14.86 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 8.35 9.00 28.76 1.53 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 126.55 126.56 28.47 9.95 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 195.03 196.78 40.89 14.44 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 9.28 9.42 28.37 1.50 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 112.98 114.13 25.04 8.72 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 157.43 105.13 238.09 311.90 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 122.47 108.17 169.82 28.49 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) 08/17/2025 _x86_64_ (2 CPU) 03:31:35 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 40.05 0.04 8.71 14.75 0.10 36.36 03:33:01 AM 0 39.61 0.05 7.04 13.66 0.10 39.54 03:33:01 AM 1 40.49 0.03 10.38 15.84 0.10 33.17 03:34:01 AM all 31.78 0.00 5.14 2.84 0.11 60.13 03:34:01 AM 0 21.84 0.00 4.24 2.81 0.10 71.01 03:34:01 AM 1 41.74 0.00 6.05 2.88 0.12 49.22 03:35:01 AM all 14.94 0.00 2.55 0.28 0.07 82.17 03:35:01 AM 0 12.10 0.00 2.44 0.43 0.07 84.96 03:35:01 AM 1 17.77 0.00 2.67 0.12 0.07 79.37 03:36:01 AM all 30.54 0.00 5.81 1.52 0.11 62.03 03:36:01 AM 0 21.88 0.00 5.30 1.17 0.10 71.54 03:36:01 AM 1 39.22 0.00 6.31 1.87 0.12 52.48 03:37:01 AM all 1.01 0.00 0.92 0.18 0.06 97.83 03:37:01 AM 0 1.11 0.00 1.19 0.22 0.07 97.42 03:37:01 AM 1 0.90 0.00 0.65 0.15 0.05 98.24 03:38:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 03:38:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 03:38:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 03:39:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 03:39:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 03:39:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 03:40:01 AM all 3.67 0.00 0.45 0.00 0.05 95.84 03:40:01 AM 0 1.33 0.00 0.37 0.00 0.07 98.23 03:40:01 AM 1 6.00 0.00 0.52 0.00 0.03 93.44 03:40:01 AM all 0.00 0.00 1.94 0.00 0.00 98.06 03:40:01 AM 0 0.00 0.00 1.96 0.00 0.00 98.04 03:40:01 AM 1 0.00 0.00 1.92 0.00 0.00 98.08 03:41:01 AM all 11.67 0.00 1.10 0.00 0.08 87.16 03:41:01 AM 0 2.87 0.00 0.80 0.00 0.07 96.26 03:41:01 AM 1 20.56 0.00 1.39 0.00 0.08 77.97 03:42:01 AM all 12.73 0.00 0.59 0.07 0.08 86.54 03:42:01 AM 0 4.51 0.00 0.32 0.08 0.07 95.02 03:42:01 AM 1 20.93 0.00 0.87 0.05 0.08 78.06 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 10.33 0.00 0.76 0.00 0.07 88.84 03:43:01 AM 0 4.67 0.00 0.69 0.00 0.05 94.59 03:43:01 AM 1 16.01 0.00 0.82 0.00 0.08 83.08 03:44:01 AM all 11.04 0.00 0.98 0.02 0.09 87.87 03:44:01 AM 0 9.35 0.00 1.00 0.03 0.08 89.54 03:44:01 AM 1 12.71 0.00 0.97 0.00 0.10 86.21 03:45:01 AM all 13.09 0.00 0.61 0.04 0.07 86.19 03:45:01 AM 0 5.32 0.00 0.32 0.08 0.05 94.23 03:45:01 AM 1 20.85 0.00 0.90 0.00 0.08 78.17 03:46:01 AM all 9.80 0.00 0.76 0.02 0.08 89.35 03:46:01 AM 0 3.49 0.00 0.67 0.00 0.07 95.77 03:46:01 AM 1 16.12 0.00 0.84 0.03 0.08 82.92 03:47:01 AM all 12.09 0.00 1.20 0.02 0.08 86.62 03:47:01 AM 0 8.77 0.00 1.01 0.03 0.07 90.12 03:47:01 AM 1 15.42 0.00 1.40 0.00 0.08 83.10 03:48:01 AM all 12.70 0.00 0.60 0.08 0.08 86.54 03:48:01 AM 0 10.68 0.00 0.53 0.00 0.08 88.70 03:48:01 AM 1 14.71 0.00 0.67 0.15 0.08 84.39 03:49:01 AM all 10.40 0.00 0.81 0.02 0.07 88.71 03:49:01 AM 0 6.28 0.00 0.62 0.03 0.07 93.00 03:49:01 AM 1 14.52 0.00 0.99 0.00 0.07 84.41 03:50:01 AM all 11.06 0.00 1.10 0.00 0.07 87.77 03:50:01 AM 0 9.95 0.00 1.09 0.00 0.07 88.89 03:50:01 AM 1 12.17 0.00 1.10 0.00 0.07 86.66 03:50:01 AM all 1.50 0.00 1.50 0.00 0.00 96.99 03:50:01 AM 0 1.49 0.00 1.49 0.00 0.00 97.01 03:50:01 AM 1 1.52 0.00 1.52 0.00 0.00 96.97 03:51:01 AM all 12.69 0.00 0.63 0.13 0.08 86.48 03:51:01 AM 0 13.39 0.00 0.62 0.00 0.07 85.92 03:51:01 AM 1 11.99 0.00 0.64 0.25 0.08 87.04 03:52:01 AM all 12.88 0.00 0.80 0.03 0.08 86.21 03:52:01 AM 0 14.83 0.00 0.82 0.00 0.08 84.26 03:52:01 AM 1 10.91 0.00 0.77 0.07 0.08 88.16 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 21.40 0.00 2.68 0.41 0.08 75.44 03:53:01 AM 0 27.97 0.00 2.77 0.37 0.08 68.81 03:53:01 AM 1 14.83 0.00 2.59 0.45 0.07 82.06 Average: all 13.55 0.00 1.73 0.97 0.07 83.67 Average: 0 10.51 0.00 1.53 0.90 0.07 86.98 Average: 1 16.59 0.00 1.94 1.04 0.08 80.36