---> uname -a: Linux prd-centos8-robot-2c-8g-42393.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: 2799.996 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 589 4916 19 2191 6810 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:6f:34:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85455sec preferred_lft 85455sec inet6 fe80::f816:3eff:fe6f:344b/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) 07/13/2025 _x86_64_ (2 CPU) 23:35:28 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 91.57 12.30 79.27 3150.14 7441.86 11:38:01 PM 84.26 0.72 83.54 52.92 11105.95 11:39:01 PM 48.17 7.13 41.04 1310.50 2389.60 11:40:01 PM 54.19 2.73 51.46 439.66 7531.16 11:41:01 PM 3.65 0.00 3.65 0.00 128.09 11:42:01 PM 0.30 0.00 0.30 0.00 5.50 11:43:01 PM 0.23 0.00 0.23 0.00 6.67 11:44:01 PM 1.85 0.00 1.85 0.00 82.15 11:45:01 PM 0.33 0.00 0.33 0.00 20.93 11:46:01 PM 0.35 0.03 0.32 1.87 21.71 11:47:01 PM 0.45 0.02 0.43 0.13 86.89 11:48:01 PM 0.45 0.02 0.43 0.93 22.39 11:49:01 PM 0.28 0.03 0.25 1.33 36.68 11:50:01 PM 7.06 0.32 6.75 36.92 197.73 11:51:01 PM 31.39 0.55 30.84 64.11 1669.56 Average: 21.64 1.59 20.05 337.22 2049.78 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5323584 7050268 2558848 32.46 2688 1908560 683112 7.65 186688 2051404 183056 11:38:01 PM 5221036 7059252 2661396 33.76 2688 2013908 662328 7.42 207120 2103136 8876 11:39:01 PM 4950492 7034184 2931940 37.20 2688 2252280 677592 7.59 257948 2303124 177700 11:40:01 PM 4956444 7056168 2925988 37.12 2688 2267240 638752 7.15 267664 2278208 16 11:41:01 PM 4956576 7056308 2925856 37.12 2688 2267248 638752 7.15 267668 2278052 16 11:42:01 PM 4956908 7056640 2925524 37.11 2688 2267248 638752 7.15 267668 2277988 8 11:43:01 PM 4917432 7017560 2965000 37.62 2688 2267644 691256 7.74 267792 2317440 384 11:44:01 PM 4911636 7012264 2970796 37.69 2688 2268144 710384 7.95 267792 2322912 180 11:45:01 PM 4910404 7011408 2972028 37.70 2688 2268528 710384 7.95 267792 2324216 40 11:46:01 PM 4906404 7008064 2976028 37.76 2688 2269176 710384 7.95 268068 2328032 64 11:47:01 PM 4896856 7000892 2985576 37.88 2688 2271552 726072 8.13 268220 2336748 4 11:48:01 PM 4898120 7002952 2984312 37.86 2688 2272356 741704 8.30 268248 2335820 328 11:49:01 PM 4824620 6930212 3057812 38.79 2688 2273108 811536 9.09 268252 2409272 24 11:50:01 PM 4994720 6965676 2887712 36.63 2688 2141872 732444 8.20 302880 2218656 56036 11:51:01 PM 5022504 6971948 2859928 36.28 2688 2122604 718016 8.04 471972 2029768 26212 Average: 4976516 7015586 2905916 36.87 2688 2208765 699431 7.83 273718 2260985 30196 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 229.71 163.54 1545.71 51.06 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 55.16 42.02 576.86 7.04 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 43.37 36.99 313.98 9.30 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 442.96 293.98 97.80 76.88 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 2.65 1.93 0.50 0.47 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.37 1.92 0.47 0.42 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 35.39 16.48 9.24 1.95 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 24.11 21.38 4.72 2.86 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 13.51 9.38 2.88 1.83 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 19.10 13.68 4.36 2.62 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 40.96 38.93 38.11 4.17 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 60.80 60.70 36.24 5.20 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 32.54 28.58 32.63 2.43 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 84.92 53.08 109.46 35.62 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 18.56 16.56 15.48 7.86 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 73.74 53.27 185.89 13.98 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) 07/13/2025 _x86_64_ (2 CPU) 23:35:28 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 46.13 0.00 6.38 1.03 0.12 46.35 11:37:01 PM 0 51.60 0.00 6.97 0.85 0.13 40.44 11:37:01 PM 1 40.66 0.00 5.78 1.20 0.10 52.26 11:38:01 PM all 22.39 0.00 3.69 0.95 0.07 72.90 11:38:01 PM 0 28.56 0.00 3.93 1.10 0.07 66.34 11:38:01 PM 1 16.21 0.00 3.45 0.80 0.08 79.45 11:39:01 PM all 29.35 0.00 4.71 0.59 0.09 65.26 11:39:01 PM 0 24.38 0.00 4.41 0.95 0.10 70.17 11:39:01 PM 1 34.33 0.00 5.02 0.23 0.08 60.33 11:40:01 PM all 14.01 0.00 2.91 0.61 0.07 82.40 11:40:01 PM 0 14.93 0.00 3.10 0.45 0.07 81.45 11:40:01 PM 1 13.09 0.00 2.73 0.77 0.07 83.35 11:41:01 PM all 0.34 0.00 0.10 0.02 0.03 99.51 11:41:01 PM 0 0.12 0.00 0.10 0.03 0.05 99.70 11:41:01 PM 1 0.57 0.00 0.10 0.00 0.02 99.32 11:42:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:42:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 11:42:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:43:01 PM all 1.45 0.00 0.23 0.00 0.03 98.29 11:43:01 PM 0 2.27 0.00 0.33 0.00 0.03 97.36 11:43:01 PM 1 0.63 0.00 0.12 0.00 0.03 99.21 11:44:01 PM all 5.04 0.00 0.39 0.01 0.08 94.48 11:44:01 PM 0 7.16 0.00 0.52 0.00 0.08 92.24 11:44:01 PM 1 2.93 0.00 0.25 0.02 0.08 96.72 11:45:01 PM all 4.32 0.00 0.34 0.00 0.08 95.25 11:45:01 PM 0 4.33 0.00 0.35 0.00 0.08 95.24 11:45:01 PM 1 4.32 0.00 0.33 0.00 0.08 95.27 11:46:01 PM all 5.28 0.00 0.32 0.00 0.07 94.33 11:46:01 PM 0 5.15 0.00 0.30 0.00 0.05 94.50 11:46:01 PM 1 5.42 0.00 0.33 0.00 0.08 94.16 11:47:01 PM all 9.06 0.00 1.20 0.00 0.07 89.67 11:47:01 PM 0 13.42 0.00 1.71 0.00 0.07 84.80 11:47:01 PM 1 4.67 0.00 0.69 0.00 0.07 94.57 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 5.60 0.00 0.75 0.00 0.07 93.59 11:48:01 PM 0 4.67 0.00 0.45 0.00 0.07 94.82 11:48:01 PM 1 6.54 0.00 1.05 0.00 0.07 92.34 11:49:01 PM all 3.58 0.00 0.41 0.00 0.10 95.92 11:49:01 PM 0 5.70 0.00 0.58 0.00 0.10 93.62 11:49:01 PM 1 1.49 0.00 0.23 0.00 0.10 98.18 11:50:01 PM all 10.09 0.00 1.65 0.08 0.08 88.11 11:50:01 PM 0 14.11 0.00 2.09 0.13 0.08 83.58 11:50:01 PM 1 6.07 0.00 1.20 0.03 0.07 92.63 11:51:01 PM all 30.65 0.00 3.66 0.13 0.10 65.47 11:51:01 PM 0 29.20 0.00 3.67 0.13 0.10 66.89 11:51:01 PM 1 32.09 0.00 3.65 0.12 0.10 64.04 Average: all 12.55 0.00 1.79 0.23 0.07 85.36 Average: 0 13.76 0.00 1.91 0.25 0.07 84.01 Average: 1 11.34 0.00 1.67 0.21 0.07 86.70