---> uname -a: Linux prd-centos8-robot-2c-8g-18282.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 601 4951 19 2144 6800 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:fd:3d:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fefd:3d26/64 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) 02/15/2025 _x86_64_ (2 CPU) 23:06:37 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 143.40 60.58 82.82 7874.84 40323.84 11:09:01 PM 95.62 0.73 94.89 53.05 10700.78 11:10:01 PM 42.50 7.13 35.37 1310.50 2729.89 11:11:01 PM 51.76 2.52 49.24 395.94 7116.33 11:12:01 PM 5.18 0.00 5.18 0.00 216.38 11:13:01 PM 0.58 0.00 0.58 0.00 8.05 11:14:01 PM 0.42 0.00 0.42 0.00 9.81 11:15:01 PM 1.82 0.12 1.70 33.86 93.15 11:16:02 PM 0.33 0.00 0.33 0.00 8.87 11:17:01 PM 0.41 0.00 0.41 0.00 8.32 11:18:01 PM 0.25 0.00 0.25 0.00 5.52 11:19:01 PM 0.17 0.00 0.17 0.00 5.08 11:20:01 PM 0.18 0.00 0.18 0.00 5.50 11:21:01 PM 0.33 0.00 0.33 0.00 5.68 11:22:01 PM 32.29 0.88 31.41 101.97 1395.97 Average: 25.04 4.80 20.24 652.09 4180.35 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5431164 7088644 2451268 31.10 2688 1840372 653520 7.32 185016 1946396 158716 11:09:01 PM 5211212 7017660 2671220 33.89 2688 1983516 705684 7.90 196904 2123212 30776 11:10:01 PM 5067876 7022200 2814556 35.71 2688 2127956 726752 8.14 258972 2198544 87384 11:11:01 PM 4981212 7041944 2901220 36.81 2688 2230024 666476 7.46 262476 2262892 20 11:12:01 PM 4981736 7042472 2900696 36.80 2688 2230028 666476 7.46 262480 2262892 8 11:13:01 PM 4981804 7042540 2900628 36.80 2688 2230028 650404 7.28 262480 2262968 4 11:14:01 PM 4981560 7042468 2900872 36.80 2688 2230208 665848 7.46 262496 2263136 12 11:15:01 PM 4934984 6997868 2947448 37.39 2688 2232176 752572 8.43 262896 2309248 40 11:16:02 PM 4934644 6997620 2947788 37.40 2688 2232268 752572 8.43 262896 2309624 4 11:17:01 PM 4934524 6997592 2947908 37.40 2688 2232360 752572 8.43 262896 2309876 40 11:18:01 PM 4930616 6993788 2951816 37.45 2688 2232456 752572 8.43 262896 2313452 80 11:19:01 PM 4930788 6994052 2951644 37.45 2688 2232548 752572 8.43 262896 2313456 60 11:20:01 PM 4930540 6993884 2951892 37.45 2688 2232636 739508 8.28 262896 2313536 20 11:21:01 PM 4989176 7043756 2893256 36.71 2688 2223736 662912 7.42 262536 2255548 1364 11:22:01 PM 5101080 6993100 2781352 35.29 2688 2067800 722016 8.08 455740 1975780 5052 Average: 5021528 7020639 2860904 36.29 2688 2170541 708164 7.93 265765 2228037 18905 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 299.43 186.00 1594.86 60.69 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 59.55 46.22 669.30 8.58 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 46.17 36.55 298.59 9.10 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 585.16 417.69 118.62 96.43 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 3.03 1.97 0.47 0.43 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.87 2.15 0.57 0.50 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 21.01 8.21 6.40 1.07 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 41.99 32.39 8.42 4.55 0.00 0.00 0.00 0.00 11:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 PM eth0 2.15 0.30 0.16 0.05 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 3.41 0.30 0.22 0.05 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.65 0.53 0.53 0.30 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.38 0.32 0.09 0.05 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.57 0.30 0.09 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 66.46 48.23 17.48 6.26 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 44.55 34.34 85.50 28.12 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 78.65 54.43 186.97 14.43 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) 02/15/2025 _x86_64_ (2 CPU) 23:06:37 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 42.64 0.03 9.20 6.32 0.12 41.69 11:08:01 PM 0 40.36 0.02 9.16 6.57 0.13 43.76 11:08:01 PM 1 44.92 0.05 9.24 6.07 0.10 39.62 11:09:01 PM all 23.16 0.00 3.53 2.67 0.09 70.56 11:09:01 PM 0 22.10 0.00 3.30 2.77 0.08 71.75 11:09:01 PM 1 24.22 0.00 3.75 2.57 0.10 69.36 11:10:01 PM all 22.26 0.00 4.09 0.95 0.08 72.61 11:10:01 PM 0 15.82 0.00 3.98 0.80 0.07 79.33 11:10:01 PM 1 28.70 0.00 4.20 1.10 0.10 65.91 11:11:01 PM all 14.96 0.00 3.49 2.41 0.08 79.07 11:11:01 PM 0 10.41 0.00 3.34 3.07 0.08 83.10 11:11:01 PM 1 19.50 0.00 3.65 1.74 0.07 75.04 11:12:01 PM all 0.33 0.00 0.09 0.02 0.05 99.52 11:12:01 PM 0 0.58 0.00 0.12 0.02 0.07 99.22 11:12:01 PM 1 0.07 0.00 0.07 0.02 0.03 99.82 11:13:01 PM all 0.32 0.00 0.08 0.00 0.03 99.57 11:13:01 PM 0 0.43 0.00 0.08 0.00 0.03 99.45 11:13:01 PM 1 0.20 0.00 0.08 0.00 0.03 99.68 11:14:01 PM all 0.31 0.00 0.13 0.00 0.05 99.51 11:14:01 PM 0 0.17 0.00 0.17 0.00 0.07 99.60 11:14:01 PM 1 0.45 0.00 0.10 0.00 0.03 99.42 11:15:01 PM all 7.84 0.00 0.43 0.03 0.08 91.63 11:15:01 PM 0 6.54 0.00 0.49 0.05 0.08 92.84 11:15:01 PM 1 9.14 0.00 0.37 0.02 0.07 90.41 11:16:02 PM all 0.34 0.00 0.11 0.00 0.09 99.46 11:16:02 PM 0 0.20 0.00 0.08 0.00 0.07 99.65 11:16:02 PM 1 0.49 0.00 0.13 0.00 0.12 99.26 11:17:01 PM all 0.55 0.00 0.08 0.00 0.08 99.29 11:17:01 PM 0 0.49 0.00 0.10 0.00 0.10 99.30 11:17:01 PM 1 0.61 0.00 0.07 0.00 0.05 99.27 11:18:01 PM all 0.58 0.00 0.10 0.00 0.08 99.24 11:18:01 PM 0 0.55 0.00 0.13 0.00 0.10 99.21 11:18:01 PM 1 0.60 0.00 0.07 0.00 0.07 99.27 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.55 0.00 0.08 0.00 0.08 99.29 11:19:01 PM 0 0.53 0.00 0.02 0.00 0.05 99.40 11:19:01 PM 1 0.57 0.00 0.13 0.00 0.12 99.18 11:20:01 PM all 0.56 0.00 0.08 0.00 0.08 99.27 11:20:01 PM 0 0.55 0.00 0.05 0.00 0.05 99.35 11:20:01 PM 1 0.57 0.00 0.12 0.00 0.12 99.20 11:21:01 PM all 2.92 0.00 0.49 0.01 0.08 96.50 11:21:01 PM 0 3.05 0.00 0.47 0.02 0.05 96.42 11:21:01 PM 1 2.79 0.00 0.52 0.00 0.10 96.59 11:22:01 PM all 28.22 0.00 3.61 0.18 0.08 67.92 11:22:01 PM 0 14.86 0.00 3.39 0.17 0.08 81.50 11:22:01 PM 1 41.57 0.00 3.84 0.18 0.07 54.35 Average: all 9.71 0.00 1.71 0.84 0.08 87.66 Average: 0 7.79 0.00 1.66 0.90 0.07 89.58 Average: 1 11.64 0.00 1.76 0.78 0.08 85.75