---> uname -a: Linux prd-centos8-robot-2c-8g-36130.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 583 4861 19 2253 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:f2:81:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fef2:81f2/64 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) 06/21/2025 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 85.77 6.26 79.51 1093.64 5382.51 08:12:01 PM 86.02 0.67 85.35 51.19 10582.90 08:13:01 PM 40.59 7.13 33.46 1310.50 2177.04 08:14:01 PM 57.82 2.73 55.09 439.66 7595.47 08:15:01 PM 3.38 0.02 3.37 0.13 124.76 08:16:01 PM 2.62 0.00 2.62 0.00 464.41 08:17:01 PM 0.58 0.00 0.58 0.00 449.79 08:18:01 PM 0.33 0.00 0.33 0.00 302.70 08:19:01 PM 0.75 0.03 0.72 1.87 192.22 08:20:01 PM 0.22 0.00 0.22 0.00 21.23 08:21:01 PM 0.32 0.00 0.32 0.00 30.26 08:22:01 PM 0.50 0.00 0.50 0.00 33.07 08:23:01 PM 0.35 0.00 0.35 0.00 17.18 08:24:01 PM 5.40 0.32 5.08 36.93 304.08 08:25:01 PM 33.41 0.57 32.84 65.04 3141.80 Average: 21.20 1.18 20.02 199.94 2054.60 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5283236 7063424 2599188 32.97 2688 1958616 656616 7.35 187116 2078732 233556 08:12:01 PM 5102988 6961488 2779436 35.26 2688 2035752 753908 8.44 214624 2219076 48008 08:13:01 PM 4962948 7025460 2919476 37.04 2688 2232096 679684 7.61 258008 2293128 185468 08:14:01 PM 4974948 7055224 2907476 36.89 2688 2249076 643856 7.21 266332 2262352 4 08:15:01 PM 4933596 7015548 2948828 37.41 2688 2250780 680940 7.62 266512 2303312 1556 08:16:01 PM 4902300 7001676 2980124 37.81 2688 2268200 697312 7.81 266928 2334184 7328 08:17:01 PM 4892496 7001576 2989928 37.93 2688 2277916 697312 7.81 266928 2344004 3736 08:18:01 PM 4880904 6997560 3001520 38.08 2688 2285464 697312 7.81 266976 2355584 2244 08:19:01 PM 4876972 6996908 3005452 38.13 2688 2288764 712716 7.98 267208 2359032 4 08:20:01 PM 4876340 6997016 3006084 38.14 2688 2289504 709292 7.94 267208 2359868 188 08:21:01 PM 4876064 6997484 3006360 38.14 2688 2290248 709292 7.94 267208 2360272 140 08:22:01 PM 4875260 6997416 3007164 38.15 2688 2290956 709292 7.94 267208 2361108 28 08:23:01 PM 4874512 6997408 3007912 38.16 2688 2291696 709292 7.94 267208 2361768 400 08:24:01 PM 5022968 7022336 2859456 36.28 2688 2173380 672640 7.53 305128 2197736 66460 08:25:01 PM 5062840 7060444 2819584 35.77 2688 2172652 638044 7.14 505896 1962456 9088 Average: 4959891 7012731 2922533 37.08 2688 2223673 691167 7.74 276033 2276841 37214 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 118.93 93.19 1107.79 20.42 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 48.96 38.79 548.97 7.27 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 35.87 31.22 313.38 6.84 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 201.45 144.86 44.16 38.40 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 22.30 14.43 22.85 2.21 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 36.32 35.32 121.59 10.22 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 17.13 16.13 62.20 5.98 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 16.08 17.49 32.67 12.91 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 8.60 7.45 45.67 1.30 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 1.17 1.28 1.80 0.46 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 1.12 1.07 1.52 0.22 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 1.03 1.22 1.68 0.41 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 0.73 1.10 1.47 0.22 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 64.57 44.83 152.59 81.29 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 17.48 16.63 15.21 8.43 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 39.45 31.00 164.91 13.11 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) 06/21/2025 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 37.67 0.00 5.65 1.22 0.10 55.36 08:11:01 PM 0 31.67 0.00 5.03 1.18 0.10 62.01 08:11:01 PM 1 43.68 0.00 6.27 1.25 0.10 48.70 08:12:01 PM all 22.84 0.00 2.71 1.53 0.07 72.85 08:12:01 PM 0 17.74 0.00 2.62 1.70 0.07 77.88 08:12:01 PM 1 27.95 0.00 2.80 1.37 0.07 67.81 08:13:01 PM all 23.60 0.00 4.52 0.53 0.08 71.28 08:13:01 PM 0 16.70 0.00 4.15 0.35 0.07 78.73 08:13:01 PM 1 30.51 0.00 4.88 0.70 0.08 63.83 08:14:01 PM all 11.24 0.00 2.18 1.09 0.06 85.43 08:14:01 PM 0 3.41 0.00 1.74 1.39 0.03 93.43 08:14:01 PM 1 19.07 0.00 2.62 0.80 0.08 77.42 08:15:01 PM all 2.96 0.00 0.22 0.01 0.05 96.77 08:15:01 PM 0 2.64 0.00 0.27 0.00 0.05 97.04 08:15:01 PM 1 3.28 0.00 0.17 0.02 0.05 96.49 08:16:01 PM all 18.61 0.00 0.24 0.04 0.08 81.03 08:16:01 PM 0 13.14 0.00 0.23 0.02 0.07 86.55 08:16:01 PM 1 24.08 0.00 0.25 0.07 0.08 75.52 08:17:01 PM all 8.80 0.00 0.13 0.06 0.05 90.97 08:17:01 PM 0 2.19 0.00 0.15 0.12 0.05 97.49 08:17:01 PM 1 15.40 0.00 0.10 0.00 0.05 84.45 08:18:01 PM all 10.01 0.00 0.18 0.05 0.05 89.71 08:18:01 PM 0 2.66 0.00 0.18 0.10 0.05 97.01 08:18:01 PM 1 17.35 0.00 0.18 0.00 0.05 82.42 08:19:01 PM all 2.43 0.00 0.23 0.03 0.08 97.23 08:19:01 PM 0 1.10 0.00 0.15 0.07 0.07 98.61 08:19:01 PM 1 3.76 0.00 0.30 0.00 0.08 95.86 08:20:01 PM all 1.08 0.00 0.10 0.00 0.08 98.75 08:20:01 PM 0 0.77 0.00 0.10 0.00 0.07 99.06 08:20:01 PM 1 1.39 0.00 0.10 0.00 0.08 98.43 08:21:01 PM all 1.11 0.00 0.10 0.00 0.06 98.73 08:21:01 PM 0 0.82 0.00 0.10 0.00 0.05 99.03 08:21:01 PM 1 1.40 0.00 0.10 0.00 0.07 98.43 08:21:01 PM CPU %user %nice %system %iowait %steal %idle 08:22:01 PM all 1.05 0.00 0.11 0.00 0.06 98.78 08:22:01 PM 0 0.72 0.00 0.10 0.00 0.03 99.15 08:22:01 PM 1 1.39 0.00 0.12 0.00 0.08 98.41 08:23:01 PM all 0.86 0.00 0.10 0.00 0.05 98.99 08:23:01 PM 0 0.25 0.00 0.12 0.00 0.05 99.58 08:23:01 PM 1 1.47 0.00 0.08 0.00 0.05 98.40 08:24:01 PM all 10.80 0.00 1.42 0.03 0.06 87.68 08:24:01 PM 0 6.61 0.00 1.41 0.02 0.05 91.92 08:24:01 PM 1 14.99 0.00 1.44 0.05 0.07 83.45 08:25:01 PM all 30.16 0.00 3.49 0.39 0.09 65.87 08:25:01 PM 0 20.85 0.00 2.93 0.20 0.08 75.93 08:25:01 PM 1 39.47 0.00 4.05 0.58 0.10 55.80 Average: all 12.22 0.00 1.43 0.33 0.07 85.95 Average: 0 8.09 0.00 1.29 0.34 0.06 90.22 Average: 1 16.35 0.00 1.57 0.32 0.07 81.68