---> uname -a: Linux prd-centos8-robot-2c-8g-51474.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 618 4827 19 2251 6780 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:b5:5e:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85196sec preferred_lft 85196sec inet6 fe80::f816:3eff:feb5:5e73/64 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) 08/09/2025 _x86_64_ (2 CPU) 11:00:51 LINUX RESTART (2 CPU) 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 121.23 0.33 120.90 14.53 11317.25 11:04:01 AM 47.85 1.00 46.85 113.03 5736.32 11:05:01 AM 58.47 7.00 51.47 1292.32 3411.03 11:06:01 AM 37.67 0.03 37.64 3.47 6579.27 11:07:01 AM 0.35 0.00 0.35 0.00 5.12 11:08:01 AM 0.38 0.00 0.38 0.00 3.85 11:09:01 AM 0.58 0.22 0.37 11.73 9.05 11:10:01 AM 2.12 0.00 2.12 0.00 213.66 11:11:01 AM 0.52 0.03 0.48 1.87 163.84 11:12:01 AM 0.47 0.00 0.47 0.00 193.08 11:13:01 AM 0.23 0.00 0.23 0.00 98.28 11:14:01 AM 0.30 0.00 0.30 0.00 120.95 11:15:01 AM 0.17 0.00 0.17 0.00 69.91 11:16:01 AM 0.32 0.03 0.28 0.27 68.41 11:17:01 AM 1.28 0.00 1.28 0.00 38.54 11:18:01 AM 0.28 0.00 0.28 0.00 142.34 11:19:01 AM 7.60 5.95 1.65 574.97 69.09 11:20:01 AM 13.11 0.33 12.78 37.85 700.07 Average: 16.27 0.83 15.44 113.88 1607.80 11:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 5145556 7007868 2736876 34.72 2688 2039228 716368 8.02 190376 2204236 177436 11:04:01 AM 5251772 7087568 2630660 33.37 2688 2011656 633808 7.10 218404 2062908 10760 11:05:01 AM 4950328 7034824 2932104 37.20 2688 2251992 668312 7.48 255852 2300208 178072 11:06:01 AM 4936528 7021116 2945904 37.37 2688 2252116 678256 7.59 261420 2302568 4 11:07:01 AM 4936316 7020904 2946116 37.38 2688 2252116 678256 7.59 261424 2302640 4 11:08:01 AM 4936608 7021180 2945824 37.37 2688 2252120 678256 7.59 261424 2302580 4 11:09:01 AM 4881168 6968732 3001264 38.08 2688 2255136 775100 8.68 261560 2356992 2664 11:10:01 AM 4874284 6965392 3008148 38.16 2688 2258656 790500 8.85 261796 2363852 1844 11:11:01 AM 4868960 6963208 3013472 38.23 2688 2261772 790500 8.85 262108 2368972 144 11:12:01 AM 4860596 6961180 3021836 38.34 2688 2268108 790500 8.85 262108 2377432 840 11:13:01 AM 4854052 6959448 3028380 38.42 2688 2272928 790500 8.85 262108 2383876 2772 11:14:01 AM 4855644 6962036 3026788 38.40 2688 2273924 780244 8.74 262108 2382696 188 11:15:01 AM 4851116 6959460 3031316 38.46 2688 2275868 780244 8.74 262108 2387040 84 11:16:01 AM 4849216 6959488 3033216 38.48 2688 2277792 780244 8.74 262224 2388884 80 11:17:01 AM 4844952 6958568 3037480 38.53 2688 2281136 780244 8.74 262224 2392552 3172 11:18:01 AM 4843808 6958812 3038624 38.55 2688 2282532 780244 8.74 262224 2393908 412 11:19:01 AM 4824936 6958524 3057496 38.79 2688 2301080 793592 8.89 264408 2410412 484 11:20:01 AM 4958068 6953276 2924364 37.10 2688 2168072 754124 8.44 333336 2229564 64204 Average: 4917995 6984532 2964437 37.61 2688 2235346 746627 8.36 259290 2328407 24620 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 129.30 99.55 1464.70 13.11 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 20.26 11.43 8.26 4.61 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 45.06 38.96 330.72 9.74 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 456.86 325.52 88.23 75.71 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 2.58 2.20 0.57 0.51 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 3.07 1.95 0.46 0.42 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 73.53 57.58 26.89 5.32 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 176.02 175.05 38.92 13.58 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 47.84 46.14 19.96 3.93 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 104.77 105.02 44.89 8.47 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 99.02 100.32 35.57 8.06 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 50.91 49.48 9.72 4.47 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 113.16 112.91 21.76 9.14 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 134.74 132.79 23.95 10.34 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 107.32 106.50 28.98 9.77 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 36.50 36.52 6.32 3.28 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 46.06 43.33 7.41 3.52 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 123.09 75.42 174.12 104.43 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 98.34 84.48 129.52 16.02 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) 08/09/2025 _x86_64_ (2 CPU) 11:00:51 LINUX RESTART (2 CPU) 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 38.64 0.00 5.98 1.61 0.13 53.64 11:03:01 AM 0 27.43 0.00 4.74 1.40 0.12 66.31 11:03:01 AM 1 49.87 0.00 7.22 1.82 0.13 40.95 11:04:01 AM all 19.56 0.00 2.48 0.59 0.10 77.27 11:04:01 AM 0 14.87 0.00 2.32 0.45 0.10 82.26 11:04:01 AM 1 24.25 0.00 2.64 0.72 0.10 72.29 11:05:01 AM all 27.45 0.00 5.52 0.56 0.08 66.39 11:05:01 AM 0 23.17 0.00 5.08 0.55 0.08 71.12 11:05:01 AM 1 31.73 0.00 5.97 0.57 0.08 61.65 11:06:01 AM all 6.84 0.00 1.70 1.07 0.07 90.32 11:06:01 AM 0 7.21 0.00 1.43 0.96 0.08 90.32 11:06:01 AM 1 6.47 0.00 1.97 1.19 0.05 90.31 11:07:01 AM all 0.33 0.00 0.09 0.00 0.04 99.53 11:07:01 AM 0 0.38 0.00 0.10 0.00 0.05 99.47 11:07:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 11:08:01 AM all 0.23 0.00 0.08 0.00 0.03 99.65 11:08:01 AM 0 0.39 0.00 0.08 0.00 0.05 99.48 11:08:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 11:09:01 AM all 6.07 0.00 0.96 0.00 0.06 92.91 11:09:01 AM 0 4.05 0.00 0.52 0.00 0.07 95.36 11:09:01 AM 1 8.09 0.00 1.39 0.00 0.05 90.47 11:10:01 AM all 12.17 0.00 1.27 0.02 0.11 86.44 11:10:01 AM 0 7.48 0.00 1.08 0.03 0.10 91.31 11:10:01 AM 1 16.90 0.00 1.46 0.00 0.12 81.52 11:11:01 AM all 7.76 0.00 0.65 0.03 0.09 91.48 11:11:01 AM 0 2.88 0.00 0.35 0.03 0.08 96.65 11:11:01 AM 1 12.68 0.00 0.95 0.02 0.10 86.25 11:12:01 AM all 14.94 0.00 1.15 0.00 0.08 83.83 11:12:01 AM 0 10.18 0.00 0.91 0.00 0.08 88.82 11:12:01 AM 1 19.77 0.00 1.40 0.00 0.09 78.74 11:13:01 AM all 10.67 0.00 1.19 0.00 0.08 88.05 11:13:01 AM 0 15.59 0.00 1.74 0.00 0.08 82.59 11:13:01 AM 1 5.76 0.00 0.66 0.00 0.08 93.50 11:13:01 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 8.93 0.00 0.75 0.00 0.09 90.23 11:14:01 AM 0 8.14 0.00 0.79 0.00 0.09 90.98 11:14:01 AM 1 9.71 0.00 0.71 0.00 0.09 89.49 11:15:01 AM all 8.46 0.00 0.74 0.00 0.08 90.71 11:15:01 AM 0 6.75 0.00 0.61 0.00 0.08 92.56 11:15:01 AM 1 10.18 0.00 0.88 0.00 0.08 88.85 11:16:01 AM all 8.68 0.00 0.85 0.00 0.09 90.37 11:16:01 AM 0 3.14 0.00 0.89 0.00 0.08 95.89 11:16:01 AM 1 14.30 0.00 0.82 0.00 0.10 84.78 11:17:01 AM all 10.62 0.00 1.01 0.01 0.08 88.28 11:17:01 AM 0 4.20 0.00 0.60 0.02 0.07 95.11 11:17:01 AM 1 17.14 0.00 1.41 0.00 0.10 81.34 11:18:01 AM all 4.39 0.00 0.46 0.02 0.09 95.04 11:18:01 AM 0 4.38 0.00 0.47 0.00 0.08 95.06 11:18:01 AM 1 4.40 0.00 0.45 0.03 0.10 95.01 11:19:01 AM all 4.32 0.23 0.65 0.11 0.08 94.60 11:19:01 AM 0 3.95 0.02 0.67 0.00 0.08 95.28 11:19:01 AM 1 4.68 0.45 0.64 0.22 0.08 93.93 11:20:01 AM all 23.30 0.00 2.58 0.09 0.08 73.94 11:20:01 AM 0 10.85 0.00 2.43 0.08 0.08 86.55 11:20:01 AM 1 35.77 0.00 2.73 0.10 0.08 61.32 Average: all 11.86 0.01 1.57 0.23 0.08 86.24 Average: 0 8.62 0.00 1.38 0.20 0.08 89.72 Average: 1 15.12 0.03 1.75 0.26 0.08 82.76