---> uname -a: Linux prd-centos8-robot-2c-8g-52477.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 587 4935 19 2174 6812 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:3a:0f:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:fe3a:f79/64 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) 08/12/2025 _x86_64_ (2 CPU) 00:38:02 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 118.64 2.38 116.26 177.81 10011.36 12:41:01 AM 57.05 0.82 56.24 82.09 7421.44 12:42:01 AM 48.28 6.96 41.32 1279.44 2643.94 12:43:01 AM 47.20 0.25 46.95 47.05 7351.88 12:44:01 AM 3.65 0.00 3.65 0.00 132.26 12:45:01 AM 0.18 0.00 0.18 0.00 2.27 12:46:01 AM 0.38 0.22 0.17 11.73 2.50 12:47:01 AM 1.98 0.00 1.98 0.00 166.24 12:48:01 AM 0.63 0.00 0.63 0.00 58.00 12:49:01 AM 0.50 0.00 0.50 0.00 24.36 12:50:01 AM 0.68 0.00 0.68 0.00 20.66 12:51:01 AM 0.52 0.00 0.52 0.00 16.66 12:52:01 AM 0.53 0.00 0.53 0.00 18.15 12:53:01 AM 0.27 0.00 0.27 0.00 14.14 12:54:01 AM 15.68 0.35 15.33 37.19 578.11 12:55:01 AM 30.63 0.53 30.09 64.79 1545.21 Average: 20.43 0.72 19.71 106.26 1875.59 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5243272 7033296 2639160 33.48 2688 1966880 699712 7.83 186836 2109128 153456 12:41:01 AM 5190768 7025732 2691664 34.15 2688 2010756 688444 7.71 216696 2125368 10760 12:42:01 AM 4892164 6983348 2990268 37.94 2688 2258580 719960 8.06 259140 2353988 193444 12:43:01 AM 4971320 7055596 2911112 36.93 2688 2252140 636248 7.12 261464 2268980 4 12:44:01 AM 4971912 7056192 2910520 36.92 2688 2252144 636248 7.12 261468 2268680 16 12:45:01 AM 4971864 7056136 2910568 36.92 2688 2252144 635608 7.12 261468 2268580 12 12:46:01 AM 4927200 7012436 2955232 37.49 2688 2253124 703724 7.88 261664 2312900 620 12:47:01 AM 4919292 7006944 2963140 37.59 2688 2255524 703724 7.88 261736 2320804 24 12:48:01 AM 4916972 7006272 2965460 37.62 2688 2257176 703724 7.88 261736 2323368 192 12:49:01 AM 4915000 7004676 2967432 37.65 2688 2257556 703724 7.88 261736 2325100 24 12:50:01 AM 4914504 7004560 2967928 37.65 2688 2257936 709916 7.95 261736 2325664 4 12:51:01 AM 4914384 7004816 2968048 37.65 2688 2258312 709916 7.95 261736 2325968 40 12:52:01 AM 4913788 7004608 2968644 37.66 2688 2258692 709916 7.95 261736 2326436 24 12:53:01 AM 4909436 7000636 2972996 37.72 2688 2259080 709496 7.94 261736 2330376 80 12:54:01 AM 5070912 6987420 2811520 35.67 2688 2090320 693776 7.77 304260 2149140 35004 12:55:01 AM 5049996 6970676 2832436 35.93 2688 2094808 732424 8.20 464296 2014072 26328 Average: 4980799 7013334 2901633 36.81 2688 2202198 693535 7.77 269340 2259284 26252 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.44 76.31 1049.85 11.00 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 60.60 42.98 568.08 7.26 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 39.90 34.39 326.37 8.10 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 582.26 418.76 116.33 94.87 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 2.38 2.00 0.54 0.48 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 2.82 1.88 0.47 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 34.83 19.13 10.08 2.43 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 34.59 30.39 11.41 6.30 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 20.39 17.03 4.92 3.35 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 13.80 9.62 3.29 2.07 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 11.16 9.08 2.69 1.79 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 11.91 9.08 2.75 1.79 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 12.30 9.40 2.85 1.86 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.21 9.15 2.66 1.80 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 68.48 49.40 90.10 40.58 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 20.43 18.20 16.06 8.74 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 63.66 47.30 138.04 12.05 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) 08/12/2025 _x86_64_ (2 CPU) 00:38:02 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 38.40 0.00 5.50 2.45 0.11 53.54 12:40:01 AM 0 23.23 0.00 4.51 2.15 0.10 70.02 12:40:01 AM 1 53.60 0.00 6.50 2.75 0.12 37.03 12:41:01 AM all 22.43 0.00 2.59 1.90 0.08 73.01 12:41:01 AM 0 12.77 0.00 2.17 1.92 0.07 83.07 12:41:01 AM 1 32.08 0.00 3.00 1.87 0.08 62.97 12:42:01 AM all 25.57 0.00 4.88 0.74 0.07 68.73 12:42:01 AM 0 24.59 0.00 5.10 0.80 0.08 69.42 12:42:01 AM 1 26.56 0.00 4.66 0.68 0.07 68.03 12:43:01 AM all 9.11 0.00 2.43 1.67 0.06 86.74 12:43:01 AM 0 5.91 0.00 2.33 1.91 0.05 89.80 12:43:01 AM 1 12.31 0.00 2.53 1.42 0.07 83.67 12:44:01 AM all 0.29 0.00 0.10 0.02 0.03 99.57 12:44:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 12:44:01 AM 1 0.45 0.00 0.12 0.03 0.03 99.37 12:45:01 AM all 0.37 0.00 0.08 0.00 0.04 99.51 12:45:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 12:45:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:46:01 AM all 2.21 0.00 0.33 0.00 0.03 97.43 12:46:01 AM 0 0.33 0.00 0.15 0.00 0.03 99.48 12:46:01 AM 1 4.09 0.00 0.50 0.00 0.03 95.38 12:47:01 AM all 13.67 0.00 0.89 0.01 0.07 85.36 12:47:01 AM 0 7.50 0.00 0.57 0.00 0.07 91.87 12:47:01 AM 1 19.85 0.00 1.20 0.02 0.07 78.87 12:48:01 AM all 9.37 0.00 0.43 0.03 0.08 90.09 12:48:01 AM 0 5.05 0.00 0.35 0.05 0.07 94.48 12:48:01 AM 1 13.69 0.00 0.52 0.00 0.08 85.71 12:49:01 AM all 4.26 0.00 0.31 0.00 0.07 95.36 12:49:01 AM 0 5.14 0.00 0.38 0.00 0.08 94.40 12:49:01 AM 1 3.39 0.00 0.23 0.00 0.05 96.33 12:50:01 AM all 4.27 0.00 0.26 0.01 0.07 95.40 12:50:01 AM 0 6.72 0.00 0.38 0.02 0.08 92.79 12:50:01 AM 1 1.82 0.00 0.13 0.00 0.05 98.00 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.34 0.00 0.30 0.00 0.07 95.29 12:51:01 AM 0 5.23 0.00 0.35 0.00 0.07 94.35 12:51:01 AM 1 3.44 0.00 0.25 0.00 0.07 96.24 12:52:01 AM all 4.38 0.00 0.30 0.00 0.08 95.25 12:52:01 AM 0 7.22 0.00 0.42 0.00 0.08 92.28 12:52:01 AM 1 1.55 0.00 0.18 0.00 0.07 98.20 12:53:01 AM all 4.25 0.00 0.30 0.00 0.07 95.38 12:53:01 AM 0 3.85 0.00 0.28 0.00 0.07 95.80 12:53:01 AM 1 4.66 0.00 0.32 0.00 0.07 94.95 12:54:01 AM all 17.00 0.00 2.27 0.09 0.08 80.55 12:54:01 AM 0 11.85 0.00 2.33 0.07 0.10 85.66 12:54:01 AM 1 22.14 0.00 2.22 0.12 0.07 75.45 12:55:01 AM all 31.68 0.00 3.98 0.25 0.09 64.00 12:55:01 AM 0 26.39 0.00 3.94 0.35 0.08 69.24 12:55:01 AM 1 36.97 0.00 4.02 0.15 0.10 58.76 Average: all 11.99 0.00 1.56 0.45 0.07 85.94 Average: 0 9.14 0.00 1.47 0.45 0.07 88.87 Average: 1 14.83 0.00 1.65 0.44 0.07 83.01