---> uname -a: Linux prd-centos8-robot-2c-8g-11469.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 599 4865 19 2232 6799 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:e6:4c:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fee6:4c0f/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) 11/18/2025 _x86_64_ (2 CPU) 00:42:58 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 118.03 0.30 117.73 13.46 10030.51 12:46:01 AM 48.42 0.65 47.77 51.05 7012.35 12:47:01 AM 60.15 7.13 53.02 1310.50 3711.36 12:48:01 AM 48.03 2.73 45.29 439.66 6669.21 12:49:01 AM 4.92 0.00 4.92 0.00 197.67 12:50:01 AM 0.30 0.00 0.30 0.00 4.17 12:51:01 AM 0.22 0.00 0.22 0.00 2.78 12:52:01 AM 0.70 0.25 0.45 13.60 115.83 12:53:01 AM 2.20 0.00 2.20 0.00 208.92 12:54:02 AM 0.37 0.00 0.37 0.00 41.91 12:55:01 AM 0.27 0.00 0.27 0.00 162.96 12:56:01 AM 0.28 0.00 0.28 0.00 131.36 12:57:01 AM 0.23 0.00 0.23 0.00 65.91 12:58:01 AM 4.70 0.35 4.35 37.19 280.89 12:59:01 AM 31.89 0.52 31.37 63.85 2404.58 Average: 21.40 0.80 20.61 128.77 2071.45 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5200892 7007116 2681540 34.02 2688 1982904 703192 7.87 188100 2146788 147724 12:46:01 AM 5069908 6950372 2812524 35.68 2688 2056340 763172 8.55 214848 2249392 50508 12:47:01 AM 4937644 7029416 2944788 37.36 2688 2257416 671200 7.52 256380 2305728 159340 12:48:01 AM 4953256 7060480 2929176 37.16 2688 2274448 623632 6.98 266004 2281552 24 12:49:01 AM 4953652 7060780 2928780 37.16 2688 2274448 623632 6.98 266004 2281596 4 12:50:01 AM 4954000 7061132 2928432 37.15 2688 2274452 629324 7.05 266008 2281348 4 12:51:01 AM 4953824 7060960 2928608 37.15 2688 2274452 629324 7.05 266008 2281620 4 12:52:01 AM 4898772 7009828 2983660 37.85 2688 2278372 712780 7.98 266432 2335884 332 12:53:01 AM 4891640 7006696 2990792 37.94 2688 2282420 753960 8.44 266432 2342792 120 12:54:02 AM 4888136 7006540 2994296 37.99 2688 2285720 753960 8.44 266432 2346096 2320 12:55:01 AM 4880716 7002324 3001716 38.08 2688 2288924 777196 8.70 266436 2353504 764 12:56:01 AM 4877316 7002304 3005116 38.12 2688 2292304 777196 8.70 266436 2356896 264 12:57:01 AM 4872748 7001820 3009684 38.18 2688 2296420 799700 8.95 266436 2361296 2456 12:58:01 AM 4999716 6977892 2882716 36.57 2688 2149264 711088 7.96 285260 2231508 44028 12:59:01 AM 5033992 7012040 2848440 36.14 2688 2151464 671708 7.52 487228 2004052 12988 Average: 4957747 7016647 2924685 37.10 2688 2227957 706738 7.91 272963 2277337 28059 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.44 73.94 942.71 11.51 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 58.95 40.70 548.80 6.37 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 46.15 40.80 335.44 8.09 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 604.13 431.64 121.27 99.37 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 2.60 2.08 0.56 0.49 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 2.80 1.93 0.47 0.43 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 1.08 0.72 0.16 0.12 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 256.33 243.89 48.99 18.44 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 168.01 168.47 34.71 13.13 0.00 0.00 0.00 0.00 12:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 AM eth0 183.89 184.45 34.07 13.40 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 177.60 177.96 34.25 13.72 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 227.10 229.03 42.24 17.03 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 192.17 193.82 38.96 14.20 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 193.85 159.81 152.85 107.87 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.03 14.53 13.35 7.50 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 147.84 130.86 156.72 22.12 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) 11/18/2025 _x86_64_ (2 CPU) 00:42:58 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 35.74 0.00 5.27 3.24 0.11 55.64 12:45:01 AM 0 44.49 0.00 6.01 3.11 0.12 46.28 12:45:01 AM 1 27.01 0.00 4.54 3.37 0.10 64.98 12:46:01 AM all 19.92 0.00 2.41 2.38 0.08 75.20 12:46:01 AM 0 23.19 0.00 2.61 2.19 0.08 71.92 12:46:01 AM 1 16.65 0.00 2.22 2.57 0.08 78.47 12:47:01 AM all 27.49 0.00 5.60 1.33 0.08 65.49 12:47:01 AM 0 31.86 0.00 5.69 1.08 0.08 61.28 12:47:01 AM 1 23.13 0.00 5.51 1.58 0.08 69.69 12:48:01 AM all 13.25 0.00 3.09 1.51 0.08 82.07 12:48:01 AM 0 20.11 0.00 3.81 1.29 0.08 74.70 12:48:01 AM 1 6.39 0.00 2.38 1.72 0.08 89.42 12:49:01 AM all 0.21 0.00 0.10 0.01 0.03 99.65 12:49:01 AM 0 0.18 0.00 0.10 0.02 0.03 99.67 12:49:01 AM 1 0.23 0.00 0.10 0.00 0.03 99.63 12:50:01 AM all 0.35 0.00 0.06 0.00 0.03 99.57 12:50:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 12:50:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:51:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 12:51:01 AM 0 0.05 0.00 0.03 0.00 0.03 99.88 12:51:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 12:52:01 AM all 12.03 0.00 1.41 0.05 0.07 86.44 12:52:01 AM 0 15.46 0.00 1.56 0.02 0.07 82.90 12:52:01 AM 1 8.61 0.00 1.26 0.08 0.07 89.97 12:53:01 AM all 12.34 0.00 0.99 0.01 0.08 86.59 12:53:01 AM 0 13.25 0.00 0.94 0.00 0.07 85.74 12:53:01 AM 1 11.42 0.00 1.03 0.02 0.08 87.45 12:54:02 AM all 9.83 0.00 0.94 0.00 0.08 89.16 12:54:02 AM 0 11.33 0.00 1.01 0.00 0.08 87.57 12:54:02 AM 1 8.32 0.00 0.88 0.00 0.07 90.74 12:55:01 AM all 11.53 0.00 1.06 0.01 0.07 87.33 12:55:01 AM 0 9.59 0.00 0.98 0.02 0.07 89.35 12:55:01 AM 1 13.47 0.00 1.15 0.00 0.07 85.31 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 12.22 0.00 1.23 0.03 0.08 86.44 12:56:01 AM 0 16.56 0.00 1.27 0.00 0.08 82.09 12:56:01 AM 1 7.87 0.00 1.20 0.05 0.08 90.79 12:57:01 AM all 11.36 0.00 1.12 0.00 0.07 87.45 12:57:01 AM 0 12.71 0.00 1.11 0.00 0.07 86.12 12:57:01 AM 1 10.01 0.00 1.13 0.00 0.07 88.80 12:58:01 AM all 17.89 0.00 2.41 0.14 0.08 79.47 12:58:01 AM 0 17.20 0.00 2.74 0.22 0.08 79.76 12:58:01 AM 1 18.59 0.00 2.08 0.07 0.08 79.18 12:59:01 AM all 28.09 0.00 3.32 0.28 0.08 68.23 12:59:01 AM 0 36.13 0.00 4.09 0.20 0.08 59.50 12:59:01 AM 1 20.03 0.00 2.55 0.37 0.08 76.96 Average: all 14.19 0.00 1.94 0.60 0.07 83.19 Average: 0 16.84 0.00 2.14 0.55 0.07 80.41 Average: 1 11.54 0.00 1.75 0.66 0.07 85.98