---> uname -a: Linux prd-centos8-robot-2c-8g-6111.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: 2800.000 BogoMIPS: 5600.00 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 595 4876 19 2225 6803 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:51:fd:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85415sec preferred_lft 85415sec inet6 fe80::f816:3eff:fe51:fd3a/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) 11/05/2025 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 127.51 0.30 127.21 13.99 12550.04 03:36:01 AM 39.59 1.00 38.59 113.03 4515.36 03:37:01 AM 48.29 6.78 41.51 1248.73 2588.94 03:38:01 AM 61.39 0.25 61.14 47.06 7948.16 03:39:01 AM 4.40 0.00 4.40 0.00 159.03 03:40:01 AM 0.32 0.00 0.32 0.00 5.52 03:41:01 AM 0.48 0.20 0.28 11.59 4.18 03:42:01 AM 2.10 0.05 2.05 2.00 134.16 03:43:01 AM 0.48 0.00 0.48 0.00 138.72 03:44:01 AM 0.45 0.00 0.45 0.00 144.98 03:45:01 AM 0.20 0.00 0.20 0.00 105.37 03:46:01 AM 0.27 0.00 0.27 0.00 137.09 03:47:01 AM 0.22 0.00 0.22 0.00 58.85 03:48:01 AM 1.93 0.22 1.71 4.53 207.16 03:49:01 AM 32.72 0.45 32.27 68.91 2380.29 Average: 21.36 0.62 20.74 100.64 2072.14 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5091500 6967476 2790932 35.41 2688 2052836 735024 8.23 190800 2256284 141664 03:36:01 AM 5239520 7087400 2642912 33.53 2688 2023556 627544 7.03 218328 2076856 10756 03:37:01 AM 4962088 7059896 2920344 37.05 2688 2263352 645948 7.23 255324 2283340 181504 03:38:01 AM 4956556 7057576 2925876 37.12 2688 2267692 626344 7.01 259940 2283048 16 03:39:01 AM 4956972 7057992 2925460 37.11 2688 2267692 626344 7.01 259944 2283108 4 03:40:01 AM 4956800 7057824 2925632 37.12 2688 2267696 628440 7.04 259944 2283288 4 03:41:01 AM 4916392 7018152 2966040 37.63 2688 2268416 676516 7.57 260092 2323320 364 03:42:01 AM 4902264 7007984 2980168 37.81 2688 2272380 713896 7.99 260368 2337116 2316 03:43:01 AM 4896216 7005124 2986216 37.88 2688 2275564 736636 8.25 260368 2343176 1504 03:44:01 AM 4893060 7005012 2989372 37.92 2688 2278620 736636 8.25 260368 2346416 396 03:45:01 AM 4889148 7004504 2993284 37.97 2688 2282012 769436 8.62 260368 2350044 668 03:46:01 AM 4885576 7004380 2996856 38.02 2688 2285460 769436 8.62 260368 2353620 44 03:47:01 AM 4879420 7002092 3003012 38.10 2688 2289352 786240 8.80 260368 2359616 2204 03:48:01 AM 5089036 7035532 2793396 35.44 2688 2114624 626292 7.01 279032 2130964 6512 03:49:01 AM 5009428 6976552 2873004 36.45 2688 2140544 708048 7.93 480132 2036624 10052 Average: 4968265 7023166 2914167 36.97 2688 2223320 694185 7.77 268383 2269788 23867 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 131.26 106.53 1480.83 14.33 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 13.10 9.76 6.68 3.88 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 42.09 38.18 334.31 7.79 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 568.41 394.87 114.77 94.61 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 2.55 2.12 0.59 0.51 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 2.87 2.05 0.50 0.42 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 28.35 13.24 8.94 1.60 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 206.78 207.13 41.55 15.52 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 118.08 117.83 27.83 9.75 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 142.28 143.18 29.97 10.57 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 133.59 134.14 30.91 11.16 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 179.57 180.22 41.44 13.71 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 129.36 130.59 35.32 10.30 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 147.70 118.43 91.20 65.19 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 38.39 30.79 71.66 46.67 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 125.62 108.60 154.48 20.40 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) 11/05/2025 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.59 0.00 5.53 1.94 0.12 53.81 03:35:01 AM 0 49.63 0.00 6.34 2.48 0.12 41.43 03:35:01 AM 1 27.60 0.00 4.73 1.41 0.12 66.15 03:36:01 AM all 17.34 0.00 2.40 0.43 0.07 79.76 03:36:01 AM 0 21.63 0.00 2.52 0.32 0.07 75.47 03:36:01 AM 1 13.05 0.00 2.29 0.53 0.07 84.06 03:37:01 AM all 24.52 0.00 5.19 0.43 0.09 69.77 03:37:01 AM 0 26.73 0.00 5.08 0.57 0.08 67.53 03:37:01 AM 1 22.31 0.00 5.30 0.30 0.10 72.00 03:38:01 AM all 14.75 0.00 3.18 0.73 0.07 81.27 03:38:01 AM 0 16.10 0.00 3.38 0.62 0.07 79.83 03:38:01 AM 1 13.39 0.00 2.98 0.84 0.07 82.72 03:39:01 AM all 0.36 0.00 0.06 0.01 0.02 99.56 03:39:01 AM 0 0.62 0.00 0.07 0.02 0.02 99.28 03:39:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 03:40:01 AM all 0.34 0.00 0.07 0.00 0.02 99.57 03:40:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 03:40:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 03:41:01 AM all 1.21 0.00 0.22 0.01 0.03 98.54 03:41:01 AM 0 2.19 0.00 0.17 0.02 0.02 97.61 03:41:01 AM 1 0.23 0.00 0.27 0.00 0.03 99.47 03:42:01 AM all 13.43 0.00 1.39 0.01 0.08 85.09 03:42:01 AM 0 17.23 0.00 1.41 0.00 0.08 81.28 03:42:01 AM 1 9.65 0.00 1.37 0.02 0.08 88.88 03:43:01 AM all 11.34 0.00 0.90 0.00 0.07 87.70 03:43:01 AM 0 15.80 0.00 1.11 0.00 0.07 83.02 03:43:01 AM 1 6.89 0.00 0.69 0.00 0.07 92.35 03:44:01 AM all 9.30 0.00 0.98 0.00 0.05 89.66 03:44:01 AM 0 10.47 0.00 0.94 0.00 0.05 88.54 03:44:01 AM 1 8.13 0.00 1.03 0.00 0.05 90.79 03:45:01 AM all 12.49 0.00 1.05 0.00 0.08 86.38 03:45:01 AM 0 10.88 0.00 1.08 0.00 0.08 87.96 03:45:01 AM 1 14.10 0.00 1.03 0.00 0.07 84.80 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 12.33 0.00 1.43 0.00 0.08 86.16 03:46:01 AM 0 8.35 0.00 1.40 0.00 0.08 90.16 03:46:01 AM 1 16.30 0.00 1.45 0.00 0.08 82.17 03:47:01 AM all 12.43 0.00 1.27 0.03 0.08 86.19 03:47:01 AM 0 18.24 0.00 1.52 0.05 0.07 80.12 03:47:01 AM 1 6.62 0.00 1.01 0.00 0.10 92.26 03:48:01 AM all 13.03 0.00 1.64 0.00 0.07 85.25 03:48:01 AM 0 8.70 0.00 1.47 0.00 0.07 89.76 03:48:01 AM 1 17.38 0.00 1.81 0.00 0.07 80.74 03:49:01 AM all 29.11 0.00 3.32 0.13 0.09 67.35 03:49:01 AM 0 35.52 0.00 3.63 0.15 0.10 60.59 03:49:01 AM 1 22.69 0.00 3.01 0.10 0.08 74.12 Average: all 14.06 0.00 1.91 0.25 0.07 83.72 Average: 0 16.20 0.00 2.02 0.28 0.07 81.43 Average: 1 11.91 0.00 1.81 0.21 0.07 86.00