---> uname -a: Linux prd-centos8-robot-2c-8g-4334.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4911 19 2183 6795 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:e1:87:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85493sec preferred_lft 85493sec inet6 fe80::f816:3eff:fee1:87d9/64 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) 10/17/2025 _x86_64_ (2 CPU) 00:35:00 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 59.19 6.12 53.07 1089.15 5894.15 12:38:01 AM 107.31 0.73 106.58 53.45 11178.06 12:39:01 AM 25.99 0.42 25.57 64.78 2075.46 12:40:01 AM 34.04 6.71 27.32 1245.72 1973.98 12:41:01 AM 58.13 0.25 57.88 47.05 7611.86 12:42:01 AM 6.01 0.00 6.01 0.00 474.96 12:43:01 AM 0.20 0.00 0.20 0.00 2.67 12:44:01 AM 0.17 0.00 0.17 0.00 1.62 12:45:01 AM 2.17 0.22 1.95 11.73 106.08 12:46:01 AM 0.80 0.00 0.80 0.00 124.55 12:47:01 AM 0.35 0.00 0.35 0.00 18.33 12:48:01 AM 0.28 0.03 0.25 1.87 8.87 12:49:01 AM 7.58 0.32 7.26 36.92 258.36 12:50:00 AM 32.89 0.52 32.37 64.71 1743.53 12:50:01 AM 11.25 2.50 8.75 20.00 257.50 Average: 23.92 1.10 22.82 186.77 2246.65 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5414900 7011604 2467532 31.30 2688 1787488 833952 9.34 193692 1981964 61036 12:38:01 AM 5163820 7003668 2718612 34.49 2688 2015468 763260 8.55 198768 2163428 42020 12:39:01 AM 5229172 7070588 2653260 33.66 2688 2017416 697572 7.81 219528 2084640 10504 12:40:01 AM 4938416 6948496 2944016 37.35 2688 2181752 815056 9.13 264268 2316268 106960 12:41:01 AM 4944120 7037412 2938312 37.28 2688 2260592 693476 7.76 262412 2294868 9044 12:42:01 AM 4944208 7037500 2938224 37.28 2688 2260592 693476 7.76 262416 2294904 12 12:43:01 AM 4943264 7036540 2939168 37.29 2688 2260592 693476 7.76 262416 2295932 8 12:44:01 AM 4943368 7036648 2939064 37.29 2688 2260596 693476 7.76 262416 2295760 4 12:45:01 AM 4896960 6992348 2985472 37.88 2688 2262700 762116 8.53 262680 2341588 580 12:46:01 AM 4891188 6989420 2991244 37.95 2688 2265544 762116 8.53 262684 2347636 92 12:47:01 AM 4890900 6989516 2991532 37.95 2688 2265928 762116 8.53 262684 2347864 56 12:48:01 AM 4889128 6988176 2993304 37.97 2688 2266360 762116 8.53 262828 2349452 244 12:49:01 AM 4960904 6923928 2921528 37.06 2688 2134388 805212 9.02 299696 2258928 58480 12:50:00 AM 5087120 7014444 2795312 35.46 2688 2100148 732004 8.20 465960 1972932 25104 12:50:01 AM 5078388 7005760 2804044 35.57 2688 2100156 732004 8.20 466120 1981428 25120 Average: 5014390 7005737 2868042 36.39 2688 2162648 746762 8.36 280571 2221839 22618 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 125.16 91.35 919.09 14.51 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 80.84 59.45 845.15 9.66 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 15.98 11.51 6.04 15.08 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 42.62 35.27 328.35 6.80 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 523.86 412.75 110.66 88.94 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.53 2.20 1.45 0.44 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.67 2.07 0.68 0.61 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.32 0.73 0.26 0.12 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 56.60 38.40 18.30 6.40 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 27.36 23.33 7.02 4.78 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.58 8.96 2.89 1.79 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 12.56 8.83 3.09 1.90 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 77.01 55.71 99.01 35.85 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 17.34 15.84 14.76 7.79 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 7.50 6.25 3.78 2.43 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 71.45 54.74 168.33 13.90 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) 10/17/2025 _x86_64_ (2 CPU) 00:35:00 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 20.03 0.00 3.15 20.25 0.12 56.45 12:37:01 AM 0 29.08 0.00 3.33 21.67 0.13 45.79 12:37:01 AM 1 10.99 0.00 2.97 18.83 0.10 67.11 12:38:01 AM all 32.84 0.00 4.81 4.21 0.10 58.05 12:38:01 AM 0 39.05 0.00 5.46 3.52 0.10 51.87 12:38:01 AM 1 26.62 0.00 4.16 4.89 0.10 64.23 12:39:01 AM all 12.58 0.00 1.70 1.58 0.06 84.08 12:39:01 AM 0 14.72 0.00 1.71 0.60 0.05 82.93 12:39:01 AM 1 10.45 0.00 1.69 2.56 0.07 85.24 12:40:01 AM all 16.73 0.00 3.56 5.18 0.11 74.43 12:40:01 AM 0 17.38 0.00 3.61 8.88 0.15 69.97 12:40:01 AM 1 16.07 0.00 3.50 1.49 0.07 78.88 12:41:01 AM all 18.94 0.00 3.92 4.89 0.09 72.17 12:41:01 AM 0 24.78 0.00 4.15 4.15 0.10 66.81 12:41:01 AM 1 13.10 0.00 3.68 5.62 0.08 77.51 12:42:01 AM all 0.38 0.00 0.10 0.36 0.03 99.12 12:42:01 AM 0 0.15 0.00 0.15 0.72 0.02 98.97 12:42:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 12:43:01 AM all 0.41 0.00 0.09 0.00 0.03 99.47 12:43:01 AM 0 0.18 0.00 0.13 0.00 0.03 99.65 12:43:01 AM 1 0.63 0.00 0.05 0.00 0.03 99.28 12:44:01 AM all 0.28 0.00 0.08 0.00 0.02 99.63 12:44:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 12:44:01 AM 1 0.45 0.00 0.10 0.00 0.02 99.43 12:45:01 AM all 10.75 0.00 1.18 0.01 0.08 87.97 12:45:01 AM 0 14.37 0.00 1.32 0.02 0.08 84.21 12:45:01 AM 1 7.14 0.00 1.04 0.00 0.08 91.74 12:46:01 AM all 14.15 0.00 0.53 0.00 0.07 85.25 12:46:01 AM 0 13.12 0.00 0.65 0.00 0.07 86.16 12:46:01 AM 1 15.18 0.00 0.40 0.00 0.07 84.35 12:47:01 AM all 4.35 0.00 0.33 0.00 0.06 95.26 12:47:01 AM 0 4.63 0.00 0.37 0.00 0.07 94.93 12:47:01 AM 1 4.07 0.00 0.30 0.00 0.05 95.58 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.20 0.00 0.33 0.04 0.07 95.37 12:48:01 AM 0 4.75 0.00 0.33 0.08 0.08 94.75 12:48:01 AM 1 3.65 0.00 0.32 0.00 0.05 95.98 12:49:01 AM all 16.86 0.00 2.19 0.13 0.08 80.74 12:49:01 AM 0 17.69 0.00 1.99 0.15 0.08 80.09 12:49:01 AM 1 16.02 0.00 2.39 0.10 0.08 81.41 12:50:00 AM all 32.30 0.00 4.40 0.47 0.14 62.69 12:50:00 AM 0 44.08 0.00 4.88 0.56 0.15 50.33 12:50:00 AM 1 20.53 0.00 3.91 0.39 0.13 75.03 12:50:01 AM all 46.54 0.00 10.06 0.63 0.00 42.77 12:50:01 AM 0 88.46 0.00 2.56 1.28 0.00 7.69 12:50:01 AM 1 6.17 0.00 17.28 0.00 0.00 76.54 Average: all 13.22 0.00 1.89 2.65 0.08 82.17 Average: 0 16.05 0.00 2.01 2.88 0.08 78.98 Average: 1 10.38 0.00 1.77 2.42 0.07 85.36