---> uname -a: Linux prd-centos8-robot-2c-8g-35977.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4965 19 2157 6826 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:09:20:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85330sec preferred_lft 85330sec inet6 fe80::f816:3eff:fe09:20ce/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) 02:12:03 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 92.74 6.18 86.55 1091.10 6791.70 02:15:01 AM 78.64 0.73 77.91 53.05 10086.04 02:16:01 AM 34.67 7.13 27.54 1310.50 2015.24 02:17:01 AM 56.27 0.25 56.02 47.06 7347.04 02:18:01 AM 9.53 0.00 9.53 0.00 649.74 02:19:01 AM 0.33 0.00 0.33 0.00 5.51 02:20:01 AM 0.13 0.00 0.13 0.00 1.32 02:21:01 AM 1.73 0.02 1.72 0.13 97.92 02:22:01 AM 0.98 0.00 0.98 0.00 127.35 02:23:01 AM 0.48 0.00 0.48 0.00 22.41 02:24:01 AM 0.15 0.00 0.15 0.00 8.81 02:25:01 AM 0.18 0.00 0.18 0.00 16.41 02:26:01 AM 0.13 0.00 0.13 0.00 15.86 02:27:01 AM 0.12 0.00 0.12 0.00 9.22 02:28:01 AM 3.25 0.35 2.90 37.19 136.42 02:29:01 AM 26.17 0.07 26.11 5.60 1828.57 Average: 19.10 0.92 18.17 159.04 1822.46 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5222300 7003392 2660132 33.75 2688 1959884 737964 8.26 195496 2132260 237808 02:15:01 AM 5191112 7020736 2691320 34.14 2688 2006972 690620 7.73 210064 2138340 21892 02:16:01 AM 5055400 7009212 2827032 35.86 2688 2127872 719404 8.06 259440 2213864 73848 02:17:01 AM 5003888 7069916 2878544 36.52 2688 2234624 624904 7.00 260936 2240184 10832 02:18:01 AM 5004604 7070488 2877828 36.51 2688 2234624 624904 7.00 260940 2240260 12 02:19:01 AM 5004416 7070304 2878016 36.51 2688 2234628 624904 7.00 260940 2240400 16 02:20:01 AM 5004472 7070340 2877960 36.51 2688 2234628 624704 6.99 260940 2240432 12 02:21:01 AM 4960920 7028460 2921512 37.06 2688 2236312 678064 7.59 261200 2283652 552 02:22:01 AM 4953876 7024264 2928556 37.15 2688 2239168 694332 7.77 261204 2290732 112 02:23:01 AM 4952880 7023644 2929552 37.17 2688 2239544 694332 7.77 261204 2291832 48 02:24:01 AM 4952344 7023488 2930088 37.17 2688 2239924 694332 7.77 261204 2292144 192 02:25:01 AM 4951344 7022880 2931088 37.19 2688 2240316 694332 7.77 261204 2293108 128 02:26:01 AM 4951080 7022992 2931352 37.19 2688 2240692 694332 7.77 261204 2293376 56 02:27:01 AM 4948808 7021100 2933624 37.22 2688 2241072 710736 7.96 261204 2295520 204 02:28:01 AM 5148592 7056568 2733840 34.68 2688 2078168 646232 7.24 261900 2095616 12336 02:29:01 AM 5154632 7055352 2727800 34.61 2688 2075528 667944 7.48 368908 2006792 92 Average: 5028792 7037071 2853640 36.20 2688 2178997 676378 7.57 260499 2224282 22384 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 156.95 117.84 1280.72 30.60 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 53.80 37.69 551.08 7.68 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 40.39 31.72 313.54 7.37 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 523.30 389.80 110.98 89.26 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 3.07 1.95 0.58 0.47 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.50 2.02 0.66 0.60 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 1.58 0.75 0.18 0.12 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 57.19 38.61 17.28 6.07 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 27.35 23.11 6.80 4.74 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 13.71 9.22 2.92 1.87 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 11.91 9.30 2.84 1.86 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 11.48 9.45 2.74 1.84 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 13.41 9.20 2.96 1.81 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 13.96 9.82 3.93 2.58 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 64.30 46.10 86.48 39.24 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 11.30 7.48 7.69 3.47 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 62.88 46.50 149.46 12.47 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) 02:12:03 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.12 0.00 5.55 2.13 0.12 55.08 02:14:01 AM 0 30.18 0.00 5.09 1.41 0.12 63.19 02:14:01 AM 1 44.08 0.00 6.01 2.86 0.12 46.94 02:15:01 AM all 20.25 0.00 3.00 3.19 0.10 73.46 02:15:01 AM 0 16.16 0.00 2.65 2.55 0.08 78.55 02:15:01 AM 1 24.34 0.00 3.34 3.82 0.12 68.38 02:16:01 AM all 20.51 0.00 3.75 1.39 0.08 74.27 02:16:01 AM 0 28.73 0.00 4.24 1.17 0.08 65.78 02:16:01 AM 1 12.29 0.00 3.26 1.62 0.08 82.75 02:17:01 AM all 19.64 0.00 4.07 1.73 0.13 74.43 02:17:01 AM 0 17.62 0.00 4.26 1.50 0.15 76.47 02:17:01 AM 1 21.66 0.00 3.89 1.96 0.10 72.39 02:18:01 AM all 0.36 0.00 0.15 0.20 0.03 99.26 02:18:01 AM 0 0.23 0.00 0.18 0.40 0.03 99.15 02:18:01 AM 1 0.48 0.00 0.12 0.00 0.03 99.37 02:19:01 AM all 0.39 0.00 0.12 0.00 0.03 99.47 02:19:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 02:19:01 AM 1 0.17 0.00 0.15 0.00 0.03 99.65 02:20:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 02:20:01 AM 0 0.57 0.00 0.10 0.00 0.05 99.28 02:20:01 AM 1 0.13 0.00 0.07 0.00 0.02 99.78 02:21:01 AM all 10.25 0.00 1.04 0.12 0.07 88.53 02:21:01 AM 0 7.53 0.00 0.95 0.12 0.05 91.34 02:21:01 AM 1 12.96 0.00 1.12 0.12 0.08 85.71 02:22:01 AM all 13.76 0.00 0.53 0.01 0.08 85.63 02:22:01 AM 0 7.46 0.00 0.43 0.02 0.07 92.03 02:22:01 AM 1 20.08 0.00 0.62 0.00 0.08 79.22 02:23:01 AM all 4.37 0.00 0.30 0.00 0.08 95.25 02:23:01 AM 0 2.22 0.00 0.22 0.00 0.07 97.49 02:23:01 AM 1 6.52 0.00 0.38 0.00 0.08 93.01 02:24:01 AM all 4.46 0.00 0.29 0.00 0.07 95.18 02:24:01 AM 0 4.71 0.00 0.33 0.00 0.07 94.88 02:24:01 AM 1 4.21 0.00 0.25 0.00 0.07 95.47 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 4.35 0.00 0.29 0.00 0.08 95.29 02:25:01 AM 0 3.06 0.00 0.18 0.00 0.07 96.69 02:25:01 AM 1 5.63 0.00 0.40 0.00 0.08 93.88 02:26:01 AM all 4.35 0.00 0.33 0.00 0.07 95.25 02:26:01 AM 0 3.23 0.00 0.27 0.00 0.07 96.44 02:26:01 AM 1 5.47 0.00 0.40 0.00 0.07 94.06 02:27:01 AM all 4.45 0.00 0.31 0.00 0.08 95.17 02:27:01 AM 0 4.33 0.00 0.33 0.00 0.08 95.25 02:27:01 AM 1 4.56 0.00 0.28 0.00 0.07 95.09 02:28:01 AM all 6.91 0.00 1.34 0.02 0.08 91.65 02:28:01 AM 0 8.30 0.00 1.41 0.02 0.08 90.20 02:28:01 AM 1 5.52 0.00 1.27 0.02 0.08 93.11 02:29:01 AM all 13.43 0.00 1.53 0.13 0.06 84.84 02:29:01 AM 0 10.92 0.00 1.47 0.07 0.07 87.48 02:29:01 AM 1 15.94 0.00 1.60 0.20 0.05 82.20 Average: all 10.31 0.00 1.42 0.56 0.07 87.64 Average: 0 9.12 0.00 1.39 0.45 0.07 88.96 Average: 1 11.50 0.00 1.45 0.66 0.07 86.31