---> uname -a: Linux prd-centos8-robot-2c-8g-14675.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 650 4869 19 2177 6748 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:f6:45:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85491sec preferred_lft 85491sec inet6 fe80::f816:3eff:fef6:457b/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) 12/18/2025 _x86_64_ (2 CPU) 00:35:25 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 89.59 8.66 80.94 1485.71 6604.36 12:38:01 AM 82.46 0.92 81.54 65.84 10904.15 12:39:01 AM 36.61 3.37 33.24 1248.86 2185.35 12:40:01 AM 68.28 4.02 64.26 108.90 7838.27 12:41:01 AM 7.11 0.22 6.90 11.73 515.01 12:42:01 AM 1.95 0.00 1.95 0.00 77.94 12:43:01 AM 0.10 0.00 0.10 0.00 1.03 12:44:01 AM 0.22 0.00 0.22 0.00 2.50 12:45:01 AM 0.18 0.00 0.18 0.00 2.13 12:46:01 AM 0.32 0.00 0.32 0.00 4.97 12:47:01 AM 0.15 0.00 0.15 0.00 2.43 12:48:01 AM 0.13 0.00 0.13 0.00 1.32 12:49:01 AM 0.12 0.00 0.12 0.00 5.40 12:50:01 AM 19.92 0.63 19.29 73.16 1026.34 Average: 21.86 1.26 20.60 212.34 2078.33 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5221776 6959416 2660644 33.75 2688 1919256 779828 8.73 189220 2148428 197820 12:38:01 AM 5128380 6969368 2754040 34.94 2688 2016964 749100 8.39 209596 2196076 9936 12:39:01 AM 4899976 6908448 2982444 37.84 2688 2178936 833488 9.33 259924 2356272 103200 12:40:01 AM 4895860 6992640 2986560 37.89 2688 2263916 699976 7.84 260572 2341632 10828 12:41:01 AM 4811032 6908252 3071388 38.97 2688 2264580 808952 9.06 260704 2426412 324 12:42:01 AM 4716280 6813524 3166140 40.17 2688 2264604 898108 10.06 260704 2520516 12 12:43:01 AM 4716252 6813496 3166168 40.17 2688 2264604 898108 10.06 260704 2520664 4 12:44:01 AM 4716368 6813616 3166052 40.17 2688 2264608 898108 10.06 260704 2520532 4 12:45:01 AM 4716616 6813864 3165804 40.16 2688 2264608 898108 10.06 260704 2520612 8 12:46:01 AM 4717088 6814336 3165332 40.16 2688 2264608 898108 10.06 260704 2520512 4 12:47:01 AM 4716820 6814072 3165600 40.16 2688 2264612 898108 10.06 260704 2520788 12 12:48:01 AM 4716984 6814236 3165436 40.16 2688 2264612 898108 10.06 260704 2520536 4 12:49:01 AM 4896356 6994452 2986064 37.88 2688 2265456 699976 7.84 261184 2341868 712 12:50:01 AM 5072024 6992508 2810396 35.65 2688 2093188 714296 8.00 459080 1990792 24132 Average: 4852987 6887302 3029433 38.43 2688 2203897 826598 9.26 266086 2388974 24786 12:36:02 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 263.68 170.46 1609.07 49.08 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 66.94 46.73 588.06 8.52 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 43.64 35.48 334.80 7.99 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 185.50 132.36 45.21 39.76 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 53.05 43.82 634.15 8.06 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 140.19 137.23 2786.83 8.90 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 1.00 0.28 0.30 0.20 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 1.47 0.12 0.10 0.01 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 3.70 0.58 0.72 0.41 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 5.48 0.25 0.59 0.14 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 3.78 0.80 1.11 0.66 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 0.82 0.30 0.29 0.21 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 419.96 396.03 7062.44 26.42 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 45.39 34.10 199.57 24.88 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 87.97 71.20 946.52 12.47 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) 12/18/2025 _x86_64_ (2 CPU) 00:35:25 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 38.63 0.00 5.49 0.90 0.11 54.87 12:37:01 AM 0 47.62 0.00 6.04 0.90 0.10 45.33 12:37:01 AM 1 29.64 0.00 4.94 0.90 0.12 64.40 12:38:01 AM all 21.92 0.00 3.55 0.82 0.11 73.61 12:38:01 AM 0 32.75 0.00 3.92 0.70 0.10 62.53 12:38:01 AM 1 11.08 0.00 3.17 0.93 0.12 84.70 12:39:01 AM all 25.31 0.00 3.46 0.30 0.07 70.87 12:39:01 AM 0 21.20 0.00 3.20 0.28 0.07 75.25 12:39:01 AM 1 29.43 0.00 3.72 0.32 0.07 66.47 12:40:01 AM all 20.75 0.00 4.32 0.57 0.09 74.27 12:40:01 AM 0 25.96 0.00 4.87 0.63 0.10 68.43 12:40:01 AM 1 15.54 0.00 3.77 0.50 0.08 80.11 12:41:01 AM all 1.87 0.00 0.32 0.07 0.04 97.70 12:41:01 AM 0 0.25 0.00 0.17 0.02 0.03 99.53 12:41:01 AM 1 3.49 0.00 0.47 0.12 0.05 95.87 12:42:01 AM all 1.72 0.00 0.39 0.01 0.09 97.80 12:42:01 AM 0 1.98 0.00 0.39 0.00 0.12 97.52 12:42:01 AM 1 1.45 0.00 0.38 0.02 0.07 98.08 12:43:01 AM all 0.44 0.00 0.11 0.00 0.07 99.38 12:43:01 AM 0 0.27 0.00 0.17 0.00 0.07 99.50 12:43:01 AM 1 0.62 0.00 0.05 0.00 0.07 99.27 12:44:01 AM all 0.38 0.00 0.09 0.00 0.08 99.44 12:44:01 AM 0 0.15 0.00 0.10 0.00 0.08 99.67 12:44:01 AM 1 0.62 0.00 0.08 0.00 0.08 99.22 12:45:01 AM all 0.38 0.00 0.15 0.00 0.08 99.38 12:45:01 AM 0 0.30 0.00 0.15 0.00 0.10 99.45 12:45:01 AM 1 0.47 0.00 0.15 0.00 0.07 99.32 12:46:01 AM all 0.26 0.00 0.12 0.00 0.08 99.54 12:46:01 AM 0 0.15 0.00 0.10 0.00 0.07 99.68 12:46:01 AM 1 0.37 0.00 0.13 0.00 0.10 99.40 12:47:01 AM all 0.44 0.00 0.12 0.00 0.08 99.37 12:47:01 AM 0 0.28 0.00 0.15 0.00 0.12 99.45 12:47:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.43 0.00 0.10 0.00 0.08 99.40 12:48:01 AM 0 0.27 0.00 0.15 0.00 0.10 99.48 12:48:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 12:49:01 AM all 3.66 0.00 1.00 0.00 0.08 95.26 12:49:01 AM 0 3.51 0.00 0.99 0.00 0.10 95.40 12:49:01 AM 1 3.81 0.00 1.01 0.00 0.07 95.11 12:50:01 AM all 24.03 0.00 3.41 0.11 0.08 72.36 12:50:01 AM 0 36.24 0.00 3.87 0.13 0.08 59.67 12:50:01 AM 1 11.80 0.00 2.96 0.08 0.08 85.08 Average: all 9.99 0.00 1.61 0.20 0.08 88.12 Average: 0 12.18 0.00 1.73 0.19 0.09 85.81 Average: 1 7.80 0.00 1.49 0.20 0.08 90.42