---> uname -a: Linux prd-centos8-robot-2c-8g-49369.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 632 4881 19 2183 6766 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:e1:0e:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fee1:e15/64 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) 09/06/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 100.43 27.77 72.66 6951.15 11915.38 03:34:01 AM 89.30 0.72 88.59 52.92 10862.88 03:35:01 AM 28.13 0.38 27.75 64.26 2123.81 03:36:01 AM 79.12 7.00 72.13 1293.30 8538.39 03:37:01 AM 14.03 0.20 13.83 11.60 1263.97 03:38:01 AM 4.52 0.02 4.50 0.13 196.43 03:39:01 AM 0.42 0.00 0.42 0.00 70.02 03:40:01 AM 0.22 0.00 0.22 0.00 52.30 03:41:01 AM 0.28 0.00 0.28 0.00 70.13 03:42:01 AM 0.33 0.00 0.33 0.00 14.33 03:43:01 AM 0.25 0.00 0.25 0.00 14.71 03:44:01 AM 0.20 0.00 0.20 0.00 26.17 03:45:01 AM 4.10 0.32 3.78 36.93 191.82 03:46:01 AM 31.41 0.53 30.87 64.78 1742.45 Average: 25.20 2.64 22.56 605.40 2648.92 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5385000 7055088 2497432 31.68 2688 1853092 690592 7.73 185720 1994640 168764 03:34:01 AM 5168300 7002592 2714132 34.43 2688 2009976 716224 8.02 198176 2160440 42476 03:35:01 AM 5148224 7013368 2734208 34.69 2688 2040336 715760 8.01 225488 2157416 39132 03:36:01 AM 4929872 7014556 2952560 37.46 2688 2252156 682452 7.64 262148 2307484 26980 03:37:01 AM 4891404 6976548 2991028 37.95 2688 2252732 734760 8.23 262304 2347652 236 03:38:01 AM 4883656 6970856 2998776 38.04 2688 2254792 768464 8.60 262316 2355544 1088 03:39:01 AM 4879128 6967692 3003304 38.10 2688 2256172 803260 8.99 262320 2359928 560 03:40:01 AM 4873236 6963224 3009196 38.18 2688 2257572 803048 8.99 262324 2365592 448 03:41:01 AM 4868728 6960508 3013704 38.23 2688 2259356 819784 9.18 262324 2370292 212 03:42:01 AM 4868480 6960412 3013952 38.24 2688 2259508 819784 9.18 262324 2370536 100 03:43:01 AM 4868040 6960264 3014392 38.24 2688 2259808 819784 9.18 262328 2370844 56 03:44:01 AM 4864784 6957972 3017648 38.28 2688 2260764 819784 9.18 262328 2373976 272 03:45:01 AM 5031316 6958348 2851116 36.17 2688 2098488 735492 8.24 265940 2220696 25404 03:46:01 AM 5053736 6981396 2828696 35.89 2688 2100812 721948 8.08 468908 2001796 12132 Average: 4979565 6981630 2902867 36.83 2688 2172540 760795 8.52 264639 2268345 22704 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 341.39 207.63 1685.73 58.89 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 72.71 55.61 805.50 8.97 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 14.91 11.88 6.63 4.48 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 157.78 120.33 357.45 37.28 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 14.21 4.95 4.11 0.71 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 114.81 113.01 21.82 10.37 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 46.08 43.51 10.55 5.17 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 53.10 53.88 10.10 4.63 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 87.80 85.20 18.02 9.39 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 7.17 5.60 1.71 1.06 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 11.96 10.21 2.90 1.84 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 30.66 27.61 7.66 4.80 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 103.38 67.26 104.24 50.38 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 17.99 16.03 15.03 8.06 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 76.71 58.77 217.98 14.72 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) 09/06/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 45.28 0.00 7.96 5.64 0.11 41.02 03:33:01 AM 0 33.66 0.00 6.58 5.92 0.12 53.72 03:33:01 AM 1 56.89 0.00 9.33 5.35 0.10 28.32 03:34:01 AM all 26.20 0.00 3.58 2.26 0.08 67.88 03:34:01 AM 0 16.63 0.00 2.80 2.39 0.10 78.08 03:34:01 AM 1 35.76 0.00 4.36 2.14 0.07 57.68 03:35:01 AM all 14.89 0.00 2.25 0.35 0.06 82.45 03:35:01 AM 0 6.72 0.00 2.09 0.25 0.05 90.89 03:35:01 AM 1 23.05 0.00 2.42 0.45 0.07 74.01 03:36:01 AM all 29.35 0.00 5.43 1.00 0.08 64.13 03:36:01 AM 0 16.67 0.00 4.45 0.80 0.08 78.00 03:36:01 AM 1 42.06 0.00 6.41 1.20 0.08 50.24 03:37:01 AM all 1.12 0.00 0.25 0.14 0.03 98.46 03:37:01 AM 0 1.59 0.00 0.30 0.18 0.02 97.91 03:37:01 AM 1 0.65 0.00 0.20 0.10 0.03 99.02 03:38:01 AM all 8.86 0.00 0.61 0.05 0.08 90.39 03:38:01 AM 0 5.13 0.00 0.61 0.02 0.07 94.18 03:38:01 AM 1 12.60 0.00 0.62 0.08 0.10 86.59 03:39:01 AM all 5.86 0.00 0.29 0.00 0.08 93.77 03:39:01 AM 0 4.34 0.00 0.28 0.00 0.07 95.31 03:39:01 AM 1 7.38 0.00 0.30 0.00 0.08 92.24 03:40:01 AM all 2.64 0.00 0.28 0.00 0.05 97.03 03:40:01 AM 0 2.41 0.00 0.28 0.00 0.05 97.25 03:40:01 AM 1 2.88 0.00 0.27 0.00 0.05 96.80 03:41:01 AM all 9.41 0.00 0.44 0.00 0.07 90.07 03:41:01 AM 0 10.40 0.00 0.37 0.00 0.07 89.17 03:41:01 AM 1 8.43 0.00 0.52 0.00 0.07 90.98 03:42:01 AM all 2.23 0.00 0.17 0.00 0.06 97.54 03:42:01 AM 0 0.94 0.00 0.12 0.00 0.05 98.90 03:42:01 AM 1 3.52 0.00 0.22 0.00 0.07 96.19 03:43:01 AM all 3.12 0.00 0.20 0.00 0.06 96.63 03:43:01 AM 0 2.16 0.00 0.22 0.00 0.07 97.56 03:43:01 AM 1 4.07 0.00 0.18 0.00 0.05 95.69 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 7.85 0.00 0.43 0.00 0.07 91.66 03:44:01 AM 0 4.37 0.00 0.35 0.00 0.07 95.22 03:44:01 AM 1 11.32 0.00 0.50 0.00 0.07 88.11 03:45:01 AM all 16.26 0.00 1.62 0.02 0.07 82.03 03:45:01 AM 0 10.96 0.00 1.25 0.02 0.07 87.70 03:45:01 AM 1 21.57 0.00 1.99 0.02 0.07 76.36 03:46:01 AM all 29.66 0.00 3.45 0.15 0.08 66.66 03:46:01 AM 0 16.85 0.00 2.72 0.13 0.07 80.23 03:46:01 AM 1 42.46 0.00 4.19 0.17 0.08 53.10 Average: all 14.49 0.00 1.93 0.69 0.07 82.83 Average: 0 9.49 0.00 1.60 0.69 0.07 88.15 Average: 1 19.49 0.00 2.25 0.68 0.07 77.51