---> uname -a: Linux prd-centos8-robot-2c-8g-3533.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4941 19 2190 6833 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:d4:3d:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fed4:3dcc/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) 12/04/2025 _x86_64_ (2 CPU) 01:31:49 LINUX RESTART (2 CPU) 01:32:02 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 206.41 162.36 44.05 15195.95 39940.64 01:34:01 AM 112.70 0.38 112.31 16.13 10202.38 01:35:01 AM 54.26 0.88 53.37 64.52 6727.30 01:36:01 AM 54.94 7.10 47.84 1310.18 2816.38 01:37:01 AM 49.63 0.25 49.38 47.05 7528.77 01:38:01 AM 0.40 0.00 0.40 0.00 6.02 01:39:01 AM 0.15 0.00 0.15 0.00 1.45 01:40:01 AM 0.62 0.22 0.40 11.73 20.60 01:41:01 AM 2.05 0.00 2.05 0.00 102.28 01:42:01 AM 0.65 0.00 0.65 0.00 113.80 01:43:01 AM 0.27 0.00 0.27 0.00 16.71 01:44:01 AM 0.17 0.00 0.17 0.00 10.41 01:45:01 AM 0.13 0.00 0.13 0.00 15.46 01:46:01 AM 0.22 0.03 0.18 1.87 15.75 01:47:01 AM 19.01 0.43 18.58 47.05 1159.50 Average: 33.06 11.11 21.95 1082.15 4501.19 01:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5638832 7123048 2243600 28.46 2688 1679464 631848 7.07 178088 1791316 71340 01:34:01 AM 5157868 7029912 2724564 34.57 2688 2049004 694052 7.77 191432 2191068 199256 01:35:01 AM 5133596 7011492 2748836 34.87 2688 2054368 699184 7.83 213840 2185352 43080 01:36:01 AM 4923988 7021528 2958444 37.53 2688 2262968 669756 7.50 257156 2316208 184300 01:37:01 AM 4980228 7081756 2902204 36.82 2688 2268116 599864 6.72 261268 2254340 16 01:38:01 AM 4980376 7081908 2902056 36.82 2688 2268120 599864 6.72 261272 2254408 8 01:39:01 AM 4980228 7081760 2902204 36.82 2688 2268120 599864 6.72 261272 2254460 8 01:40:01 AM 4936776 7039264 2945656 37.37 2688 2269076 681448 7.63 261468 2297716 248 01:41:01 AM 4928704 7033300 2953728 37.47 2688 2271184 681448 7.63 261536 2305692 1308 01:42:01 AM 4925964 7032504 2956468 37.51 2688 2273120 681448 7.63 261540 2308652 96 01:43:01 AM 4924252 7031172 2958180 37.53 2688 2273500 681448 7.63 261540 2310064 80 01:44:01 AM 4923668 7030968 2958764 37.54 2688 2273888 681448 7.63 261544 2310700 204 01:45:01 AM 4923384 7031060 2959048 37.54 2688 2274256 681448 7.63 261544 2311024 140 01:46:01 AM 4921844 7030104 2960588 37.56 2688 2274840 681448 7.63 261692 2312564 260 01:47:01 AM 5112440 7046996 2769992 35.14 2688 2106936 653132 7.31 465724 1943776 25436 Average: 5026143 7047118 2856289 36.24 2688 2191131 661180 7.40 261394 2223156 35052 01:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 252.16 147.70 1110.91 56.47 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 131.94 105.80 1479.19 13.40 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 16.50 8.75 27.27 3.92 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 44.23 39.14 336.26 8.57 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 598.67 419.71 117.91 96.53 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 2.43 2.08 0.56 0.49 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 2.62 1.95 0.44 0.42 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 28.85 15.13 9.31 2.02 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 31.01 27.26 10.02 5.43 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 24.91 19.66 5.63 3.87 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 12.93 9.35 2.84 1.89 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 11.70 9.43 3.03 2.07 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 11.38 9.26 2.62 1.81 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 10.40 6.93 3.21 1.70 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 92.40 54.08 102.23 36.67 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 84.45 58.22 212.14 15.59 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) 12/04/2025 _x86_64_ (2 CPU) 01:31:49 LINUX RESTART (2 CPU) 01:32:02 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 41.08 0.09 10.26 17.43 0.10 31.03 01:33:01 AM 0 46.16 0.05 10.86 20.82 0.10 22.01 01:33:01 AM 1 36.01 0.12 9.67 14.04 0.10 40.05 01:34:01 AM all 37.50 0.00 5.33 2.57 0.12 54.48 01:34:01 AM 0 47.55 0.00 5.92 2.34 0.12 44.08 01:34:01 AM 1 27.45 0.00 4.74 2.80 0.12 64.89 01:35:01 AM all 15.59 0.00 2.08 1.33 0.06 80.94 01:35:01 AM 0 19.77 0.00 2.20 0.98 0.08 76.96 01:35:01 AM 1 11.41 0.00 1.95 1.69 0.03 84.92 01:36:01 AM all 32.50 0.00 5.56 0.51 0.10 61.33 01:36:01 AM 0 32.48 0.00 5.55 0.45 0.08 61.44 01:36:01 AM 1 32.52 0.00 5.58 0.57 0.12 61.22 01:37:01 AM all 11.49 0.00 2.84 1.08 0.05 84.54 01:37:01 AM 0 10.95 0.00 2.57 0.57 0.05 85.86 01:37:01 AM 1 12.02 0.00 3.12 1.59 0.05 83.22 01:38:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 01:38:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 01:38:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 01:39:01 AM all 0.34 0.00 0.08 0.00 0.02 99.57 01:39:01 AM 0 0.63 0.00 0.08 0.00 0.02 99.27 01:39:01 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 01:40:01 AM all 2.13 0.00 0.33 0.03 0.03 97.48 01:40:01 AM 0 2.44 0.00 0.33 0.00 0.03 97.19 01:40:01 AM 1 1.82 0.00 0.32 0.07 0.03 97.76 01:41:01 AM all 12.16 0.00 0.82 0.01 0.06 86.96 01:41:01 AM 0 15.79 0.00 1.25 0.00 0.07 82.89 01:41:01 AM 1 8.53 0.00 0.38 0.02 0.05 91.02 01:42:01 AM all 10.60 0.00 0.49 0.03 0.08 88.80 01:42:01 AM 0 11.70 0.00 0.48 0.02 0.07 87.74 01:42:01 AM 1 9.50 0.00 0.50 0.05 0.08 89.86 01:43:01 AM all 4.38 0.00 0.29 0.00 0.05 95.27 01:43:01 AM 0 2.87 0.00 0.23 0.00 0.05 96.84 01:43:01 AM 1 5.89 0.00 0.35 0.00 0.05 93.71 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 4.31 0.00 0.34 0.00 0.06 95.29 01:44:01 AM 0 3.89 0.00 0.27 0.00 0.05 95.79 01:44:01 AM 1 4.73 0.00 0.42 0.00 0.07 94.78 01:45:01 AM all 4.31 0.00 0.30 0.00 0.05 95.34 01:45:01 AM 0 5.70 0.00 0.37 0.00 0.05 93.88 01:45:01 AM 1 2.91 0.00 0.23 0.00 0.05 96.81 01:46:01 AM all 3.41 0.00 0.31 0.01 0.04 96.23 01:46:01 AM 0 3.16 0.00 0.22 0.00 0.05 96.58 01:46:01 AM 1 3.66 0.00 0.40 0.02 0.03 95.89 01:47:01 AM all 21.64 0.00 3.13 0.13 0.08 75.03 01:47:01 AM 0 29.16 0.00 3.14 0.18 0.08 67.44 01:47:01 AM 1 14.11 0.00 3.12 0.07 0.07 82.63 Average: all 13.39 0.01 2.13 1.50 0.06 82.92 Average: 0 15.45 0.00 2.21 1.64 0.06 80.64 Average: 1 11.32 0.01 2.04 1.36 0.06 85.21