---> uname -a: Linux prd-centos8-robot-2c-8g-51775.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4814 19 2246 6763 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:a6:a4:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85197sec preferred_lft 85197sec inet6 fe80::f816:3eff:fea6:a4f8/64 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) 08/10/2025 _x86_64_ (2 CPU) 07:35:33 LINUX RESTART (2 CPU) 07:36:01 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 147.87 58.63 89.24 7552.15 40359.46 07:38:01 AM 93.30 0.72 92.58 52.92 11101.05 07:39:01 AM 35.13 0.42 34.71 64.79 3071.32 07:40:01 AM 81.37 9.45 71.93 1685.30 8323.86 07:41:01 AM 8.30 0.00 8.30 0.00 616.49 07:42:01 AM 2.33 0.00 2.33 0.00 69.16 07:43:01 AM 0.13 0.00 0.13 0.00 1.17 07:44:01 AM 0.57 0.22 0.35 11.73 82.97 07:45:01 AM 2.07 0.00 2.07 0.00 138.54 07:46:01 AM 0.50 0.03 0.47 1.87 92.47 07:47:01 AM 0.33 0.00 0.33 0.00 80.22 07:48:01 AM 0.27 0.00 0.27 0.00 67.94 07:49:01 AM 0.20 0.00 0.20 0.00 96.52 07:50:01 AM 0.22 0.00 0.22 0.00 119.34 07:51:01 AM 0.52 0.03 0.48 0.27 117.21 07:52:01 AM 1.42 0.00 1.42 0.00 141.13 07:53:01 AM 0.30 0.00 0.30 0.00 66.40 07:54:01 AM 0.25 0.00 0.25 0.00 125.71 07:55:01 AM 28.77 0.65 28.12 74.11 2672.54 Average: 21.26 3.69 17.56 497.05 3544.54 07:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5380124 7048904 2502308 31.75 2688 1852052 699576 7.83 185948 1998860 163088 07:38:01 AM 5130828 6970812 2751604 34.91 2688 2015636 737016 8.25 198452 2197436 42480 07:39:01 AM 5124156 7011932 2758276 34.99 2688 2061452 713732 7.99 229788 2172384 39892 07:40:01 AM 4923212 7025676 2959220 37.54 2688 2269748 660648 7.40 268076 2310612 10848 07:41:01 AM 4923928 7026212 2958504 37.53 2688 2269752 660648 7.40 268076 2310448 0 07:42:01 AM 4923780 7026064 2958652 37.53 2688 2269752 660648 7.40 268080 2310632 12 07:43:01 AM 4923628 7025912 2958804 37.54 2688 2269752 660648 7.40 268080 2310564 8 07:44:01 AM 4868540 6973720 3013892 38.24 2688 2272648 748344 8.38 268292 2365312 272 07:45:01 AM 4865720 6973324 3016712 38.27 2688 2275108 748344 8.38 268584 2367684 644 07:46:01 AM 4863028 6972920 3019404 38.31 2688 2277368 748344 8.38 268776 2370176 264 07:47:01 AM 4859716 6972196 3022716 38.35 2688 2279940 767412 8.59 268776 2373444 552 07:48:01 AM 4854572 6970084 3027860 38.41 2688 2282972 786168 8.80 268776 2378708 1600 07:49:01 AM 4851356 6969496 3031076 38.45 2688 2285604 786168 8.80 268776 2381560 1372 07:50:01 AM 4847704 6968984 3034728 38.50 2688 2288752 804864 9.01 268776 2384964 980 07:51:01 AM 4843232 6967084 3039200 38.56 2688 2291312 808564 9.05 268924 2389580 188 07:52:01 AM 4839868 6966904 3042564 38.60 2688 2294508 808564 9.05 268924 2392728 76 07:53:01 AM 4835248 6966420 3047184 38.66 2688 2298652 824860 9.24 268924 2397216 2332 07:54:01 AM 4889896 7026940 2992536 37.96 2688 2304516 676776 7.58 269548 2343056 4484 07:55:01 AM 5020124 7011360 2862308 36.31 2688 2165140 677556 7.59 493428 2011616 10976 Average: 4935193 6993418 2947239 37.39 2688 2227614 735731 8.24 270369 2303525 14740 07:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 313.51 185.37 1671.29 61.27 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 72.94 56.27 805.49 9.12 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 30.44 23.75 72.70 6.60 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 598.20 449.85 374.89 100.92 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 1.72 0.77 0.19 0.12 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 2.33 2.12 0.48 0.49 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 2.80 1.98 0.49 0.42 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 128.01 117.29 26.72 9.81 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 92.20 92.08 16.47 7.37 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 64.81 65.11 12.77 5.25 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 124.96 125.04 21.54 9.91 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 120.75 121.68 22.74 9.47 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 67.39 62.77 63.86 5.20 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 122.79 124.11 22.61 9.83 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 177.90 179.19 29.61 13.36 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 139.99 141.46 25.69 10.64 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 215.19 216.86 40.12 16.13 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 142.48 126.15 29.22 10.36 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 73.99 57.65 150.30 123.16 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 131.18 113.13 178.28 21.55 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) 08/10/2025 _x86_64_ (2 CPU) 07:35:33 LINUX RESTART (2 CPU) 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 45.24 0.03 8.42 6.89 0.12 39.30 07:37:01 AM 0 56.15 0.05 9.62 7.28 0.12 26.78 07:37:01 AM 1 34.31 0.02 7.21 6.49 0.12 51.85 07:38:01 AM all 26.69 0.00 3.92 1.24 0.08 68.07 07:38:01 AM 0 25.89 0.00 4.08 1.53 0.08 68.41 07:38:01 AM 1 27.49 0.00 3.75 0.95 0.08 67.73 07:39:01 AM all 20.21 0.00 3.26 0.25 0.09 76.19 07:39:01 AM 0 30.62 0.00 3.94 0.35 0.08 65.01 07:39:01 AM 1 9.80 0.00 2.58 0.15 0.10 87.37 07:40:01 AM all 24.80 0.00 5.17 1.17 0.10 68.76 07:40:01 AM 0 31.99 0.00 5.12 0.74 0.10 62.06 07:40:01 AM 1 17.63 0.00 5.22 1.61 0.10 75.44 07:41:01 AM all 0.33 0.00 0.11 0.08 0.05 99.44 07:41:01 AM 0 0.57 0.00 0.12 0.15 0.05 99.12 07:41:01 AM 1 0.08 0.00 0.10 0.00 0.05 99.77 07:42:01 AM all 0.33 0.00 0.08 0.01 0.04 99.54 07:42:01 AM 0 0.57 0.00 0.05 0.02 0.03 99.33 07:42:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 07:43:01 AM all 0.13 0.00 0.08 0.00 0.03 99.75 07:43:01 AM 0 0.20 0.00 0.10 0.00 0.05 99.65 07:43:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 07:44:01 AM all 8.56 0.00 0.85 0.02 0.08 90.50 07:44:01 AM 0 8.36 0.00 1.09 0.02 0.07 90.46 07:44:01 AM 1 8.75 0.00 0.60 0.02 0.08 90.54 07:45:01 AM all 8.39 0.00 0.69 0.00 0.08 90.84 07:45:01 AM 0 10.36 0.00 0.78 0.00 0.08 88.77 07:45:01 AM 1 6.44 0.00 0.60 0.00 0.08 92.88 07:46:01 AM all 6.01 0.00 0.51 0.01 0.08 93.39 07:46:01 AM 0 4.89 0.00 0.45 0.00 0.05 94.61 07:46:01 AM 1 7.14 0.00 0.57 0.02 0.10 92.18 07:47:01 AM all 8.18 0.00 0.66 0.00 0.08 91.08 07:47:01 AM 0 8.92 0.00 0.75 0.00 0.10 90.22 07:47:01 AM 1 7.43 0.00 0.57 0.00 0.07 91.93 07:47:01 AM CPU %user %nice %system %iowait %steal %idle 07:48:01 AM all 9.90 0.00 0.89 0.00 0.09 89.12 07:48:01 AM 0 10.46 0.00 0.89 0.00 0.08 88.57 07:48:01 AM 1 9.33 0.00 0.88 0.00 0.10 89.68 07:49:01 AM all 6.64 0.00 0.62 0.00 0.09 92.65 07:49:01 AM 0 8.31 0.00 0.72 0.00 0.08 90.89 07:49:01 AM 1 4.98 0.00 0.52 0.00 0.10 94.40 07:50:01 AM all 8.42 0.00 0.85 0.00 0.08 90.65 07:50:01 AM 0 11.77 0.00 1.03 0.00 0.08 87.12 07:50:01 AM 1 5.08 0.00 0.67 0.00 0.08 94.16 07:51:01 AM all 8.85 0.00 0.97 0.00 0.08 90.10 07:51:01 AM 0 11.47 0.00 0.98 0.00 0.08 87.47 07:51:01 AM 1 6.25 0.00 0.96 0.00 0.08 92.71 07:52:01 AM all 8.50 0.00 0.71 0.01 0.09 90.69 07:52:01 AM 0 10.18 0.00 0.70 0.02 0.10 88.99 07:52:01 AM 1 6.81 0.00 0.72 0.00 0.08 92.39 07:53:01 AM all 13.16 0.00 1.32 0.00 0.08 85.43 07:53:01 AM 0 11.98 0.00 1.16 0.00 0.07 86.79 07:53:01 AM 1 14.35 0.00 1.48 0.00 0.10 84.06 07:54:01 AM all 10.96 0.00 0.97 0.00 0.07 88.00 07:54:01 AM 0 14.61 0.00 1.09 0.00 0.07 84.24 07:54:01 AM 1 7.30 0.00 0.86 0.00 0.07 91.77 07:55:01 AM all 26.57 0.00 3.56 0.23 0.08 69.56 07:55:01 AM 0 31.93 0.00 4.12 0.18 0.08 63.68 07:55:01 AM 1 21.23 0.00 3.00 0.27 0.08 75.42 Average: all 12.74 0.00 1.77 0.52 0.08 84.88 Average: 0 15.24 0.00 1.94 0.54 0.08 82.20 Average: 1 10.25 0.00 1.61 0.50 0.08 87.56