---> uname -a: Linux prd-centos8-robot-2c-8g-48664.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 577 4933 19 2186 6821 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:ce:e6:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fece:e610/64 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) 08/02/2025 _x86_64_ (2 CPU) 07:15:58 LINUX RESTART (2 CPU) 07:17:01 AM tps rtps wtps bread/s bwrtn/s 07:18:01 AM 114.25 0.42 113.83 15.73 10177.21 07:19:01 AM 51.61 0.65 50.96 51.06 7021.03 07:20:01 AM 53.88 7.13 46.75 1310.50 2848.50 07:21:01 AM 42.03 0.25 41.78 47.04 7043.03 07:22:01 AM 5.17 0.02 5.15 0.13 220.80 07:23:01 AM 0.27 0.00 0.27 0.00 62.86 07:24:01 AM 0.22 0.00 0.22 0.00 33.13 07:25:01 AM 0.17 0.00 0.17 0.00 60.91 07:26:01 AM 0.30 0.00 0.30 0.00 46.59 07:27:01 AM 0.42 0.00 0.42 0.00 20.18 07:28:01 AM 0.13 0.00 0.13 0.00 4.93 07:29:01 AM 0.33 0.00 0.33 0.00 58.61 07:30:01 AM 15.28 0.42 14.86 47.72 1083.26 Average: 21.85 0.68 21.17 113.25 2206.37 07:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 AM 5249560 7045188 2632860 33.40 2688 1972664 681720 7.63 186608 2104896 137924 07:19:01 AM 5132684 7003044 2749736 34.88 2688 2046784 707188 7.92 211664 2190164 42016 07:20:01 AM 4883396 6981100 2999024 38.05 2688 2265512 733320 8.21 259284 2364228 192828 07:21:01 AM 4976384 7065008 2906036 36.87 2688 2256320 634104 7.10 262184 2263652 4 07:22:01 AM 4934712 7024480 2947708 37.40 2688 2257584 708976 7.94 262320 2304832 156 07:23:01 AM 4928912 7020536 2953508 37.47 2688 2259400 729792 8.17 262332 2310540 204 07:24:01 AM 4923032 7016136 2959388 37.54 2688 2260816 748500 8.38 262332 2316408 688 07:25:01 AM 4921020 7015672 2961400 37.57 2688 2262408 748500 8.38 262336 2318300 492 07:26:01 AM 4919384 7014920 2963036 37.59 2688 2263248 764020 8.55 262336 2320176 28 07:27:01 AM 4918588 7014496 2963832 37.60 2688 2263620 764020 8.55 262340 2320856 0 07:28:01 AM 4917000 7013360 2965420 37.62 2688 2264072 764020 8.55 262340 2322052 360 07:29:01 AM 4914204 7011924 2968216 37.66 2688 2265432 764020 8.55 262348 2325100 76 07:30:01 AM 5089076 7025872 2793344 35.44 2688 2110688 695084 7.78 467128 1970164 31820 Average: 4977535 7019364 2904885 36.85 2688 2211427 726405 8.13 268119 2263951 31277 07:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 90.32 75.51 1049.14 11.13 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 55.16 38.29 566.56 6.52 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 40.89 35.30 324.60 8.45 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 205.48 147.31 43.72 39.96 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 76.39 67.76 15.94 9.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 87.19 86.64 16.39 7.92 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 52.86 52.17 10.95 5.42 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 67.44 67.33 13.31 6.40 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 36.96 33.93 8.82 4.69 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 15.96 13.36 3.92 2.43 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 17.80 14.00 96.71 2.45 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 40.23 36.56 10.57 6.61 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 68.94 50.43 103.50 48.66 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 65.82 55.28 174.17 12.28 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) 08/02/2025 _x86_64_ (2 CPU) 07:15:58 LINUX RESTART (2 CPU) 07:17:01 AM CPU %user %nice %system %iowait %steal %idle 07:18:01 AM all 37.14 0.00 5.49 1.48 0.10 55.79 07:18:01 AM 0 46.28 0.00 5.94 1.57 0.10 46.12 07:18:01 AM 1 28.01 0.00 5.04 1.40 0.10 65.45 07:19:01 AM all 16.46 0.00 2.02 0.78 0.06 80.68 07:19:01 AM 0 17.71 0.00 2.62 0.65 0.05 78.96 07:19:01 AM 1 15.21 0.00 1.42 0.90 0.07 82.40 07:20:01 AM all 29.88 0.00 4.91 0.43 0.10 64.69 07:20:01 AM 0 29.38 0.00 5.02 0.47 0.10 65.03 07:20:01 AM 1 30.38 0.00 4.80 0.38 0.10 64.34 07:21:01 AM all 8.05 0.00 1.76 0.70 0.06 89.42 07:21:01 AM 0 9.81 0.00 2.04 0.80 0.05 87.30 07:21:01 AM 1 6.30 0.00 1.49 0.60 0.07 91.55 07:22:01 AM all 6.07 0.00 0.44 0.03 0.06 93.39 07:22:01 AM 0 8.41 0.00 0.44 0.03 0.07 91.05 07:22:01 AM 1 3.73 0.00 0.45 0.03 0.05 95.73 07:23:01 AM all 6.15 0.00 0.37 0.00 0.07 93.41 07:23:01 AM 0 8.23 0.00 0.35 0.00 0.07 91.35 07:23:01 AM 1 4.08 0.00 0.39 0.00 0.07 95.47 07:24:01 AM all 5.40 0.00 0.37 0.00 0.08 94.15 07:24:01 AM 0 6.30 0.00 0.39 0.00 0.08 93.23 07:24:01 AM 1 4.51 0.00 0.35 0.00 0.07 95.07 07:25:01 AM all 4.98 0.00 0.39 0.00 0.07 94.56 07:25:01 AM 0 6.17 0.00 0.35 0.00 0.07 93.41 07:25:01 AM 1 3.79 0.00 0.44 0.00 0.07 95.71 07:26:01 AM all 6.60 0.00 0.31 0.00 0.07 93.02 07:26:01 AM 0 9.76 0.00 0.30 0.00 0.07 89.87 07:26:01 AM 1 3.44 0.00 0.32 0.00 0.07 96.17 07:27:01 AM all 4.06 0.00 0.28 0.00 0.07 95.60 07:27:01 AM 0 3.78 0.00 0.27 0.00 0.07 95.89 07:27:01 AM 1 4.35 0.00 0.28 0.00 0.07 95.30 07:28:01 AM all 4.27 0.00 0.32 0.00 0.08 95.34 07:28:01 AM 0 6.78 0.00 0.37 0.00 0.08 92.77 07:28:01 AM 1 1.76 0.00 0.27 0.00 0.07 97.91 07:28:01 AM CPU %user %nice %system %iowait %steal %idle 07:29:01 AM all 10.81 0.00 0.41 0.00 0.08 88.69 07:29:01 AM 0 11.64 0.00 0.43 0.00 0.08 87.84 07:29:01 AM 1 9.98 0.00 0.38 0.00 0.08 89.55 07:30:01 AM all 21.72 0.00 2.84 0.11 0.07 75.26 07:30:01 AM 0 22.57 0.00 3.34 0.08 0.07 73.94 07:30:01 AM 1 20.88 0.00 2.35 0.13 0.07 76.57 Average: all 12.45 0.00 1.54 0.27 0.07 85.67 Average: 0 14.39 0.00 1.68 0.28 0.07 83.58 Average: 1 10.51 0.00 1.39 0.27 0.07 87.77