---> uname -a: Linux prd-centos8-robot-2c-8g-14992.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 621 4841 19 2235 6780 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:5a:3e:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fe5a:3e4f/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) 02/11/2025 _x86_64_ (2 CPU) 03:17:16 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 113.21 47.06 66.15 5963.82 6418.52 03:20:01 AM 89.02 0.73 88.29 53.05 10005.93 03:21:01 AM 37.60 7.13 30.47 1310.50 2541.12 03:22:01 AM 51.80 2.52 49.28 396.00 7116.44 03:23:01 AM 4.62 0.10 4.52 32.13 197.90 03:24:01 AM 1.97 0.00 1.97 0.00 164.01 03:25:01 AM 0.93 0.00 0.93 0.00 714.50 03:26:01 AM 0.28 0.02 0.27 1.07 237.02 03:27:01 AM 0.62 0.00 0.62 0.00 193.05 03:28:01 AM 1.02 0.38 0.63 55.31 152.43 03:29:01 AM 0.43 0.00 0.43 0.00 80.40 03:30:01 AM 0.28 0.00 0.28 0.00 20.89 03:31:01 AM 13.28 0.32 12.96 36.92 651.28 Average: 24.24 4.48 19.76 603.86 2191.99 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5401204 7056492 2481220 31.48 2688 1837972 697052 7.80 187504 1972576 138960 03:20:01 AM 5204756 7006796 2677668 33.97 2688 1979808 725576 8.12 198156 2133884 30684 03:21:01 AM 5076856 7009248 2805568 35.59 2688 2106888 732616 8.20 257844 2193080 70044 03:22:01 AM 4984588 7041132 2897836 36.76 2688 2226112 678092 7.59 263496 2260444 28 03:23:01 AM 4943764 7002264 2938660 37.28 2688 2228076 750560 8.40 263628 2300668 1004 03:24:01 AM 4910472 6983680 2971952 37.70 2688 2242768 750560 8.40 264100 2333268 12656 03:25:01 AM 4894260 6977256 2988164 37.91 2688 2252596 750560 8.40 264100 2349300 1472 03:26:01 AM 4885676 6975588 2996748 38.02 2688 2259508 750560 8.40 264100 2358628 1292 03:27:01 AM 4870260 6968556 3012164 38.21 2688 2267856 769564 8.62 264148 2373444 4096 03:28:01 AM 4482048 6906832 3400376 43.14 2688 2271380 778100 8.71 265700 2380692 1696 03:29:01 AM 4481484 6906876 3400940 43.15 2688 2271980 778100 8.71 265700 2381484 84 03:30:01 AM 4481616 6907536 3400808 43.14 2688 2272508 794512 8.90 265716 2381072 88 03:31:01 AM 4971444 6951220 2910980 36.93 2688 2155304 757508 8.48 339284 2216992 65952 Average: 4891418 6976421 2991006 37.95 2688 2182520 747182 8.37 258729 2279656 25235 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 314.18 190.47 1594.70 61.37 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 65.83 47.88 669.33 8.54 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 38.80 31.71 297.38 8.05 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 220.53 155.15 48.18 41.15 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 17.40 9.35 12.59 1.31 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 46.24 34.11 119.01 9.00 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 27.13 22.06 55.56 7.43 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 23.04 17.38 36.11 5.53 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 29.63 24.26 67.31 11.95 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 44.00 55.36 23.78 4.79 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 4.02 2.77 1.18 0.86 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 18.59 15.19 4.43 2.73 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 73.56 52.50 149.00 88.30 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 71.00 50.63 236.84 19.31 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) 02/11/2025 _x86_64_ (2 CPU) 03:17:16 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 34.88 0.03 6.83 6.20 0.11 51.95 03:19:01 AM 0 37.70 0.02 7.15 6.53 0.12 48.49 03:19:01 AM 1 32.06 0.05 6.52 5.87 0.10 55.40 03:20:01 AM all 23.90 0.00 3.56 4.59 0.08 67.86 03:20:01 AM 0 20.27 0.00 3.25 5.95 0.08 70.45 03:20:01 AM 1 27.54 0.00 3.87 3.24 0.08 65.27 03:21:01 AM all 22.62 0.00 3.86 3.86 0.08 69.58 03:21:01 AM 0 25.33 0.00 3.74 4.70 0.08 66.15 03:21:01 AM 1 19.90 0.00 3.98 3.02 0.08 73.01 03:22:01 AM all 15.69 0.00 2.97 4.05 0.08 77.21 03:22:01 AM 0 14.55 0.00 2.87 5.36 0.07 77.16 03:22:01 AM 1 16.84 0.00 3.06 2.74 0.10 77.26 03:23:01 AM all 1.70 0.00 0.21 0.03 0.04 98.02 03:23:01 AM 0 3.09 0.00 0.25 0.03 0.03 96.59 03:23:01 AM 1 0.32 0.00 0.17 0.02 0.05 99.45 03:24:01 AM all 14.90 0.00 0.25 0.08 0.08 84.70 03:24:01 AM 0 22.10 0.00 0.25 0.00 0.08 77.57 03:24:01 AM 1 7.70 0.00 0.25 0.15 0.07 91.83 03:25:01 AM all 12.18 0.00 0.20 0.08 0.06 87.47 03:25:01 AM 0 16.12 0.00 0.20 0.02 0.07 83.59 03:25:01 AM 1 8.24 0.00 0.20 0.15 0.05 91.36 03:26:01 AM all 9.41 0.00 0.18 0.03 0.06 90.32 03:26:01 AM 0 10.93 0.00 0.18 0.00 0.05 88.83 03:26:01 AM 1 7.89 0.00 0.18 0.05 0.07 91.81 03:27:01 AM all 13.91 0.00 0.24 0.00 0.08 85.76 03:27:01 AM 0 16.68 0.00 0.25 0.00 0.10 82.97 03:27:01 AM 1 11.13 0.00 0.23 0.00 0.07 88.57 03:28:01 AM all 9.27 0.00 6.40 0.08 0.07 84.18 03:28:01 AM 0 10.42 0.00 6.63 0.12 0.07 82.77 03:28:01 AM 1 8.13 0.00 6.18 0.03 0.07 85.59 03:29:01 AM all 2.32 0.00 0.11 0.00 0.05 97.52 03:29:01 AM 0 2.59 0.00 0.12 0.00 0.05 97.24 03:29:01 AM 1 2.06 0.00 0.10 0.00 0.05 97.79 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 5.73 0.00 0.22 0.00 0.08 93.98 03:30:01 AM 0 6.60 0.00 0.23 0.00 0.08 93.08 03:30:01 AM 1 4.85 0.00 0.20 0.00 0.07 94.88 03:31:01 AM all 19.28 0.00 2.54 0.07 0.08 78.04 03:31:01 AM 0 29.28 0.00 3.02 0.08 0.08 67.53 03:31:01 AM 1 9.26 0.00 2.06 0.05 0.07 88.57 Average: all 14.29 0.00 2.12 1.47 0.07 82.04 Average: 0 16.59 0.00 2.16 1.75 0.07 79.42 Average: 1 12.00 0.00 2.08 1.18 0.07 84.67