---> uname -a: Linux prd-centos8-robot-2c-8g-11504.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 593 4851 19 2252 6805 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:19:3f:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85156sec preferred_lft 85156sec inet6 fe80::f816:3eff:fe19:3f7e/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) 11/18/2025 _x86_64_ (2 CPU) 02:32:50 LINUX RESTART (2 CPU) 02:33:03 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 221.32 160.77 60.55 15035.32 41641.04 02:35:01 AM 125.30 0.72 124.58 52.92 12893.10 02:36:01 AM 29.84 0.42 29.42 64.78 2647.68 02:37:01 AM 71.39 9.42 61.97 1682.12 4042.21 02:38:01 AM 32.18 0.03 32.14 3.47 6290.92 02:39:01 AM 2.87 0.00 2.87 0.00 77.87 02:40:01 AM 0.58 0.00 0.58 0.00 6.86 02:41:01 AM 0.92 0.22 0.70 11.73 18.60 02:42:01 AM 2.05 0.00 2.05 0.00 258.48 02:43:01 AM 0.50 0.03 0.47 1.87 71.72 02:44:01 AM 0.35 0.00 0.35 0.00 111.11 02:45:01 AM 0.28 0.00 0.28 0.00 132.26 02:46:01 AM 0.30 0.00 0.30 0.00 111.98 02:47:01 AM 0.32 0.00 0.32 0.00 57.49 02:48:01 AM 0.38 0.03 0.35 0.27 69.68 02:49:01 AM 1.27 0.00 1.27 0.00 52.27 02:50:01 AM 0.35 0.00 0.35 0.00 146.25 02:51:01 AM 0.53 0.00 0.53 0.00 43.27 02:52:01 AM 0.20 0.00 0.20 0.00 42.08 02:53:01 AM 29.99 0.63 29.36 73.18 2614.58 Average: 25.72 8.36 17.36 822.65 3503.00 02:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5484528 7030460 2397904 30.42 2688 1738204 737000 8.25 185824 1931336 94124 02:35:01 AM 5147780 6992036 2734652 34.69 2688 2019736 728380 8.16 198400 2176340 54308 02:36:01 AM 5233708 7079700 2648724 33.60 2688 2021684 667104 7.47 219240 2082472 10752 02:37:01 AM 4897252 7006720 2985180 37.87 2688 2275440 695240 7.78 260392 2345164 173608 02:38:01 AM 4936032 7047236 2946400 37.38 2688 2277524 650152 7.28 265876 2298136 20 02:39:01 AM 4935704 7046912 2946728 37.38 2688 2277528 650152 7.28 265880 2298208 8 02:40:01 AM 4935448 7046656 2946984 37.39 2688 2277528 650152 7.28 265880 2298384 8 02:41:01 AM 4892360 7004604 2990072 37.93 2688 2278560 714100 8.00 266012 2341176 476 02:42:01 AM 4877308 6994964 3005124 38.12 2688 2283972 755132 8.46 266024 2356056 52 02:43:01 AM 4870964 6992696 3011468 38.20 2688 2288056 755132 8.46 266560 2362020 2136 02:44:01 AM 4868220 6992576 3014212 38.24 2688 2290688 755132 8.46 266560 2364436 1548 02:45:01 AM 4863288 6990456 3019144 38.30 2688 2293492 755132 8.46 266560 2369500 432 02:46:01 AM 4862284 6992500 3020148 38.31 2688 2296540 745508 8.35 266560 2370932 200 02:47:01 AM 4859708 6991892 3022724 38.35 2688 2298500 745508 8.35 266560 2373216 528 02:48:01 AM 4858232 6992008 3024200 38.37 2688 2300100 762936 8.54 266684 2374632 180 02:49:01 AM 4853564 6989604 3028868 38.43 2688 2302356 762936 8.54 266684 2378892 1768 02:50:01 AM 4849524 6988236 3032908 38.48 2688 2305028 762936 8.54 266684 2383044 156 02:51:01 AM 4848592 6988380 3033840 38.49 2688 2306120 762936 8.54 266684 2383900 152 02:52:01 AM 4902000 7047324 2980432 37.81 2688 2311644 648064 7.26 267004 2331252 4484 02:53:01 AM 5003508 7010480 2878924 36.52 2688 2178968 702700 7.87 493632 2027428 26160 Average: 4949000 7011272 2933432 37.21 2688 2231083 720317 8.07 267685 2292326 18555 02:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 284.47 180.99 1702.62 59.87 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 94.02 69.74 1124.13 10.61 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.61 12.26 6.48 4.37 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 45.28 40.33 340.57 10.13 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 420.23 326.83 99.91 90.10 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 2.57 2.00 0.58 0.50 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 2.62 1.90 0.44 0.41 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 56.81 34.14 13.57 3.20 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 186.47 186.45 51.67 14.75 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 63.17 63.49 27.40 5.32 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 79.84 79.86 21.07 6.37 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 65.26 65.62 20.74 5.30 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 80.92 80.42 24.39 7.02 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 107.33 106.73 21.33 8.72 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 105.21 104.92 19.24 8.08 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 110.13 109.83 23.23 8.94 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 53.55 54.93 15.25 4.27 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 2.78 3.78 0.63 0.65 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 84.85 63.26 19.46 5.67 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 85.84 59.58 161.36 97.38 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 97.13 82.19 182.17 17.51 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) 11/18/2025 _x86_64_ (2 CPU) 02:32:50 LINUX RESTART (2 CPU) 02:33:03 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 51.87 0.05 10.91 8.46 0.13 28.58 02:34:01 AM 0 48.29 0.02 11.60 8.54 0.12 31.44 02:34:01 AM 1 55.46 0.09 10.22 8.38 0.14 25.71 02:35:01 AM all 36.29 0.00 5.39 2.06 0.11 56.16 02:35:01 AM 0 47.69 0.00 6.38 2.25 0.12 43.57 02:35:01 AM 1 24.93 0.00 4.39 1.87 0.10 68.71 02:36:01 AM all 12.16 0.00 1.78 0.26 0.08 85.73 02:36:01 AM 0 11.90 0.00 1.70 0.18 0.07 86.14 02:36:01 AM 1 12.42 0.00 1.85 0.33 0.08 85.31 02:37:01 AM all 34.40 0.00 6.48 0.87 0.13 58.12 02:37:01 AM 0 47.20 0.00 7.03 0.67 0.13 44.96 02:37:01 AM 1 21.66 0.00 5.92 1.06 0.13 71.22 02:38:01 AM all 4.63 0.00 1.52 1.48 0.05 92.32 02:38:01 AM 0 4.50 0.00 1.76 1.96 0.03 91.75 02:38:01 AM 1 4.76 0.00 1.27 1.01 0.07 92.89 02:39:01 AM all 0.33 0.00 0.07 0.01 0.05 99.55 02:39:01 AM 0 0.17 0.00 0.08 0.02 0.05 99.68 02:39:01 AM 1 0.48 0.00 0.05 0.00 0.05 99.42 02:40:01 AM all 0.30 0.00 0.09 0.00 0.04 99.57 02:40:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:40:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 02:41:01 AM all 2.42 0.00 0.36 0.01 0.06 97.15 02:41:01 AM 0 3.36 0.00 0.52 0.02 0.05 96.06 02:41:01 AM 1 1.48 0.00 0.20 0.00 0.07 98.26 02:42:01 AM all 15.29 0.00 1.75 0.01 0.12 82.83 02:42:01 AM 0 23.37 0.00 2.63 0.00 0.12 73.88 02:42:01 AM 1 7.24 0.00 0.88 0.02 0.12 91.75 02:43:01 AM all 10.07 0.00 0.86 0.04 0.09 88.93 02:43:01 AM 0 16.82 0.00 1.18 0.02 0.10 81.88 02:43:01 AM 1 3.45 0.00 0.55 0.07 0.08 95.85 02:44:01 AM all 8.79 0.00 0.85 0.00 0.10 90.26 02:44:01 AM 0 6.79 0.00 0.72 0.00 0.10 92.39 02:44:01 AM 1 10.82 0.00 0.97 0.00 0.10 88.10 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 7.01 0.00 0.65 0.00 0.09 92.25 02:45:01 AM 0 7.74 0.00 0.65 0.00 0.08 91.53 02:45:01 AM 1 6.28 0.00 0.64 0.00 0.10 92.98 02:46:01 AM all 13.50 0.00 1.40 0.01 0.09 85.00 02:46:01 AM 0 13.42 0.00 1.55 0.00 0.10 84.93 02:46:01 AM 1 13.58 0.00 1.24 0.02 0.09 85.07 02:47:01 AM all 7.84 0.00 0.73 0.00 0.11 91.32 02:47:01 AM 0 12.27 0.00 0.90 0.00 0.14 86.69 02:47:01 AM 1 3.45 0.00 0.57 0.00 0.08 95.89 02:48:01 AM all 7.81 0.00 0.83 0.00 0.08 91.28 02:48:01 AM 0 5.74 0.00 0.74 0.00 0.08 93.44 02:48:01 AM 1 9.91 0.00 0.92 0.00 0.09 89.08 02:49:01 AM all 9.59 0.00 0.82 0.00 0.09 89.49 02:49:01 AM 0 11.81 0.00 0.92 0.00 0.08 87.19 02:49:01 AM 1 7.38 0.00 0.73 0.00 0.10 91.79 02:50:01 AM all 6.39 0.00 0.66 0.00 0.11 92.84 02:50:01 AM 0 9.00 0.00 0.82 0.00 0.12 90.06 02:50:01 AM 1 3.78 0.00 0.50 0.00 0.10 95.61 02:51:01 AM all 3.35 0.00 0.46 0.00 0.08 96.11 02:51:01 AM 0 3.13 0.00 0.43 0.00 0.08 96.36 02:51:01 AM 1 3.56 0.00 0.49 0.00 0.08 95.87 02:52:01 AM all 8.52 0.00 0.73 0.01 0.09 90.65 02:52:01 AM 0 12.80 0.00 0.89 0.00 0.08 86.23 02:52:01 AM 1 4.22 0.00 0.57 0.02 0.10 95.09 02:53:01 AM all 28.39 0.00 3.82 0.66 0.13 67.01 02:53:01 AM 0 34.21 0.00 4.05 0.74 0.13 60.87 02:53:01 AM 1 22.58 0.00 3.59 0.58 0.12 73.13 Average: all 13.39 0.00 2.00 0.68 0.09 83.84 Average: 0 15.96 0.00 2.22 0.71 0.09 81.02 Average: 1 10.82 0.00 1.77 0.66 0.09 86.65