---> uname -a: Linux prd-centos8-robot-2c-8g-5144.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4849 19 2265 6817 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:db:b0:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fedb:b08a/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) 11/03/2025 _x86_64_ (2 CPU) 22:39:55 LINUX RESTART (2 CPU) 10:40:02 PM tps rtps wtps bread/s bwrtn/s 10:41:03 PM 233.05 182.57 50.49 15766.63 38444.93 10:42:01 PM 98.07 0.33 97.74 15.03 8137.64 10:43:01 PM 64.15 0.82 63.33 82.11 8599.83 10:44:01 PM 43.35 6.96 36.39 1279.44 2377.29 10:45:01 PM 55.21 2.73 52.48 439.59 7695.05 10:46:01 PM 5.52 0.22 5.30 11.73 237.64 10:47:01 PM 2.20 0.00 2.20 0.00 407.30 10:48:01 PM 0.80 0.00 0.80 0.00 507.98 10:49:01 PM 0.40 0.00 0.40 0.00 320.65 10:50:01 PM 2.18 0.03 2.15 1.87 413.58 10:51:01 PM 20.90 0.40 20.50 46.79 2249.91 Average: 47.82 17.85 29.98 1621.96 6332.88 10:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:03 PM 5632292 7110952 2250140 28.55 2688 1673140 660940 7.40 178184 1795128 72428 10:42:01 PM 5198504 7013024 2683928 34.05 2688 1991612 707144 7.92 188216 2155116 206468 10:43:01 PM 5192804 7033324 2689628 34.12 2688 2016332 673600 7.54 216276 2123600 10768 10:44:01 PM 4947020 7038664 2935412 37.24 2688 2257272 640676 7.17 255784 2295376 181656 10:45:01 PM 4953004 7059140 2929428 37.16 2688 2273188 629216 7.05 265488 2278364 24 10:46:01 PM 4911024 7018408 2971408 37.70 2688 2274596 684168 7.66 265672 2319992 868 10:47:01 PM 4878500 7003476 3003932 38.11 2688 2292188 700076 7.84 266088 2352312 8308 10:48:01 PM 4869392 7001392 3013040 38.22 2688 2299220 700076 7.84 266088 2361264 472 10:49:01 PM 4854964 6997376 3027468 38.41 2688 2309628 715844 8.02 266136 2375388 1336 10:50:01 PM 5111268 7075244 2771164 35.16 2688 2134976 618752 6.93 261184 2143032 4 10:51:01 PM 4932160 6950400 2950272 37.43 2688 2192016 741740 8.31 503708 2089128 32792 Average: 5043721 7027400 2838711 36.01 2688 2155833 679294 7.61 266620 2208064 46829 10:40:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:03 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:41:03 PM eth0 253.54 140.23 1319.05 55.32 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 101.02 83.90 1057.13 11.99 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 48.83 36.59 456.15 6.07 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 35.60 31.22 332.56 6.31 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 206.00 150.22 46.74 40.81 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 20.71 14.63 15.59 2.27 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 42.68 38.78 127.56 10.25 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 13.30 12.96 40.94 5.54 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 21.23 21.73 54.14 13.82 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 32.59 22.96 71.01 3.87 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 58.79 38.88 132.76 78.26 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 75.93 53.82 330.88 21.38 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) 11/03/2025 _x86_64_ (2 CPU) 22:39:55 LINUX RESTART (2 CPU) 10:40:02 PM CPU %user %nice %system %iowait %steal %idle 10:41:03 PM all 50.71 0.07 12.34 17.69 0.10 19.09 10:41:03 PM 0 51.83 0.11 13.11 13.45 0.11 21.40 10:41:03 PM 1 49.68 0.03 11.64 21.60 0.10 16.95 10:42:01 PM all 35.22 0.00 4.86 1.66 0.09 58.17 10:42:01 PM 0 34.45 0.00 4.77 1.12 0.10 59.56 10:42:01 PM 1 35.98 0.00 4.94 2.20 0.09 56.78 10:43:01 PM all 20.59 0.00 2.62 2.09 0.07 74.64 10:43:01 PM 0 31.79 0.00 3.14 2.09 0.07 62.91 10:43:01 PM 1 9.42 0.00 2.10 2.08 0.07 86.34 10:44:01 PM all 23.71 0.00 4.50 0.86 0.08 70.84 10:44:01 PM 0 13.85 0.00 3.91 0.38 0.08 81.77 10:44:01 PM 1 33.59 0.00 5.10 1.33 0.08 59.89 10:45:01 PM all 14.30 0.00 2.86 0.78 0.07 81.99 10:45:01 PM 0 14.80 0.00 2.93 0.69 0.07 81.52 10:45:01 PM 1 13.79 0.00 2.80 0.88 0.07 82.46 10:46:01 PM all 2.35 0.00 0.21 0.02 0.05 97.37 10:46:01 PM 0 0.28 0.00 0.13 0.02 0.05 99.51 10:46:01 PM 1 4.41 0.00 0.28 0.02 0.05 95.24 10:47:01 PM all 17.89 0.00 0.28 0.07 0.08 81.68 10:47:01 PM 0 18.08 0.00 0.28 0.02 0.08 81.54 10:47:01 PM 1 17.70 0.00 0.27 0.12 0.08 81.83 10:48:01 PM all 6.74 0.00 0.12 0.11 0.05 92.99 10:48:01 PM 0 3.14 0.00 0.10 0.08 0.05 96.62 10:48:01 PM 1 10.33 0.00 0.13 0.13 0.05 89.35 10:49:01 PM all 11.72 0.00 0.21 0.03 0.08 87.97 10:49:01 PM 0 3.33 0.00 0.23 0.02 0.07 96.36 10:49:01 PM 1 20.10 0.00 0.18 0.05 0.08 79.58 10:50:01 PM all 6.23 0.00 0.73 0.06 0.08 92.91 10:50:01 PM 0 8.87 0.00 0.50 0.05 0.07 90.51 10:50:01 PM 1 3.59 0.00 0.95 0.07 0.08 95.31 10:51:01 PM all 24.66 0.00 2.69 0.11 0.08 72.46 10:51:01 PM 0 17.19 0.00 2.54 0.08 0.10 80.09 10:51:01 PM 1 32.11 0.00 2.85 0.13 0.07 64.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.33 0.01 2.82 2.09 0.08 75.67 Average: 0 17.70 0.01 2.81 1.56 0.08 77.85 Average: 1 20.95 0.00 2.84 2.61 0.07 73.52