---> uname -a: Linux prd-centos8-robot-2c-8g-3702.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4994 19 2131 6829 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:fc:be:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fefc:be4d/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) 01/21/2025 _x86_64_ (2 CPU) 04:21:22 LINUX RESTART (2 CPU) 04:22:02 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 71.42 10.83 60.59 3322.81 5347.78 04:24:01 AM 84.12 0.73 83.39 53.06 9566.04 04:25:01 AM 32.27 3.81 28.45 1256.17 2443.69 04:26:01 AM 54.10 3.35 50.75 57.58 7160.61 04:27:01 AM 2.85 0.10 2.75 32.12 100.58 04:28:01 AM 1.90 0.03 1.87 1.87 86.49 04:29:01 AM 13.01 0.33 12.68 37.86 570.87 Average: 37.01 2.72 34.29 673.96 3606.71 04:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5386544 7049592 2495888 31.66 2688 1846640 694276 7.77 185008 1994496 140808 04:24:01 AM 5308828 7107336 2573604 32.65 2688 1976592 646440 7.24 205624 2025576 30688 04:25:01 AM 5077644 6998536 2804788 35.58 2688 2096040 748444 8.38 256336 2196456 64096 04:26:01 AM 5037616 7077492 2844816 36.09 2688 2209824 619428 6.94 258480 2213280 4 04:27:01 AM 4996380 7037920 2886052 36.61 2688 2211504 684072 7.66 258756 2254388 212 04:28:01 AM 4991096 7034580 2891336 36.68 2688 2213432 684072 7.66 258900 2259256 1380 04:29:01 AM 5131232 7004696 2751200 34.90 2688 2049072 698936 7.83 294748 2106952 21632 Average: 5132763 7044307 2749669 34.88 2688 2086158 682238 7.64 245407 2150058 36974 04:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 322.03 197.15 1659.45 61.29 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 54.07 42.79 586.80 7.84 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 41.86 30.57 295.49 7.42 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 191.20 136.94 43.22 37.98 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 21.29 12.63 5.38 2.09 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 24.86 20.45 7.71 4.76 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 66.61 47.84 87.16 28.02 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 102.61 69.46 380.57 21.25 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:22 LINUX RESTART (2 CPU) 04:22:02 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 33.75 0.00 5.50 2.84 0.09 57.82 04:23:01 AM 0 34.41 0.00 5.82 2.58 0.08 57.11 04:23:01 AM 1 33.10 0.00 5.18 3.09 0.10 58.53 04:24:01 AM all 22.73 0.00 3.41 2.73 0.08 71.04 04:24:01 AM 0 29.11 0.00 3.65 3.20 0.08 63.95 04:24:01 AM 1 16.37 0.00 3.17 2.27 0.08 78.12 04:25:01 AM all 22.58 0.00 3.36 1.50 0.09 72.47 04:25:01 AM 0 28.98 0.00 3.59 1.78 0.08 65.57 04:25:01 AM 1 16.17 0.00 3.13 1.22 0.10 79.39 04:26:01 AM all 17.26 0.00 3.33 1.88 0.07 77.46 04:26:01 AM 0 14.60 0.00 3.34 1.37 0.07 80.63 04:26:01 AM 1 19.93 0.00 3.33 2.39 0.07 74.29 04:27:01 AM all 4.25 0.00 0.36 0.22 0.05 95.12 04:27:01 AM 0 6.91 0.00 0.53 0.43 0.05 92.07 04:27:01 AM 1 1.59 0.00 0.18 0.00 0.05 98.18 04:28:01 AM all 9.46 0.00 0.73 0.02 0.06 89.74 04:28:01 AM 0 11.64 0.00 1.00 0.00 0.07 87.29 04:28:01 AM 1 7.28 0.00 0.45 0.03 0.05 92.19 04:29:01 AM all 20.33 0.00 2.21 0.08 0.07 77.31 04:29:01 AM 0 23.77 0.00 2.94 0.03 0.07 73.19 04:29:01 AM 1 16.90 0.00 1.49 0.12 0.07 81.43 Average: all 18.59 0.00 2.69 1.32 0.07 77.32 Average: 0 21.32 0.00 2.98 1.34 0.07 74.29 Average: 1 15.86 0.00 2.41 1.30 0.07 80.35