---> uname -a: Linux prd-centos8-robot-2c-8g-3237.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4755 19 2310 6763 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:23:99:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe23:993f/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) 01/19/2025 _x86_64_ (2 CPU) 23:14:17 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 86.04 15.39 70.64 3794.47 5956.41 11:17:01 PM 76.71 0.73 75.97 53.05 9682.11 11:18:01 PM 19.23 0.42 18.81 64.78 1421.49 11:19:01 PM 1.97 0.00 1.97 0.00 37.74 11:20:01 PM 50.59 6.71 43.88 1245.51 3452.91 11:21:01 PM 33.35 2.52 30.83 395.94 5723.17 11:22:01 PM 2.78 0.00 2.78 0.00 85.10 11:23:01 PM 0.15 0.00 0.15 0.00 1.35 11:24:01 PM 0.15 0.00 0.15 0.00 1.58 11:25:01 PM 11.28 0.18 11.10 33.86 305.46 Average: 28.23 2.60 25.63 558.80 2666.93 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5365856 7059056 2516576 31.93 2688 1876232 682080 7.64 186912 2011664 163864 11:17:01 PM 5204064 7003008 2678368 33.98 2688 1976488 715032 8.01 198624 2137636 30688 11:18:01 PM 5282820 7083236 2599612 32.98 2688 1978436 636324 7.12 217784 2041888 4 11:19:01 PM 5280840 7081256 2601592 33.00 2688 1978436 635984 7.12 217804 2044076 4 11:20:01 PM 4962304 6999904 2920128 37.05 2688 2207880 712528 7.98 256588 2298384 141428 11:21:01 PM 4969304 7021304 2913128 36.96 2688 2221860 675152 7.56 264088 2278460 16 11:22:01 PM 4969556 7021556 2912876 36.95 2688 2221860 675152 7.56 264088 2278336 4 11:23:01 PM 4969588 7021592 2912844 36.95 2688 2221864 675152 7.56 264088 2278340 4 11:24:01 PM 4969520 7021524 2912912 36.95 2688 2221864 675152 7.56 264088 2278424 4 11:25:01 PM 4888032 6938332 2994400 37.99 2688 2219712 756468 8.47 302876 2320324 13348 Average: 5086188 7025077 2796244 35.47 2688 2112463 683902 7.66 243694 2196753 34936 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 359.58 206.91 1762.01 63.43 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 54.02 39.35 480.93 6.88 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 20.98 14.30 6.53 4.66 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 6.58 3.62 0.96 0.79 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 31.47 27.24 296.86 6.37 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 524.39 385.69 106.43 88.72 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 4.42 0.62 1.06 0.08 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.30 0.12 0.14 0.01 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.78 0.60 0.66 0.43 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 18.68 12.96 15.64 9.07 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 102.33 69.15 267.13 18.05 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:17 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 37.83 0.00 5.96 2.10 0.11 54.00 11:16:01 PM 0 32.19 0.00 5.80 2.29 0.12 59.60 11:16:01 PM 1 43.45 0.00 6.13 1.91 0.10 48.41 11:17:01 PM all 19.55 0.00 2.70 2.36 0.13 75.26 11:17:01 PM 0 19.13 0.00 2.79 1.94 0.12 76.03 11:17:01 PM 1 19.97 0.00 2.62 2.79 0.13 74.49 11:18:01 PM all 10.83 0.00 1.54 0.35 0.06 87.22 11:18:01 PM 0 2.36 0.00 1.32 0.40 0.07 95.85 11:18:01 PM 1 19.31 0.00 1.76 0.30 0.05 78.58 11:19:01 PM all 0.53 0.00 0.36 0.01 0.05 99.05 11:19:01 PM 0 0.75 0.00 0.43 0.02 0.05 98.75 11:19:01 PM 1 0.32 0.00 0.28 0.00 0.05 99.35 11:20:01 PM all 21.61 0.00 4.16 1.12 0.09 73.02 11:20:01 PM 0 18.18 0.00 4.10 1.48 0.10 76.14 11:20:01 PM 1 25.05 0.00 4.22 0.77 0.08 69.88 11:21:01 PM all 7.98 0.00 2.36 1.46 0.08 88.12 11:21:01 PM 0 7.85 0.00 2.44 1.33 0.08 88.29 11:21:01 PM 1 8.10 0.00 2.28 1.59 0.07 87.96 11:22:01 PM all 0.13 0.00 0.09 0.02 0.03 99.73 11:22:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 11:22:01 PM 1 0.12 0.00 0.12 0.03 0.05 99.68 11:23:01 PM all 0.08 0.00 0.05 0.00 0.03 99.84 11:23:01 PM 0 0.07 0.00 0.03 0.00 0.02 99.88 11:23:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:24:01 PM all 0.19 0.00 0.06 0.00 0.04 99.71 11:24:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 11:24:01 PM 1 0.28 0.00 0.07 0.00 0.05 99.60 11:25:01 PM all 12.27 0.00 1.36 0.10 0.06 86.21 11:25:01 PM 0 5.94 0.00 0.88 0.03 0.05 93.09 11:25:01 PM 1 18.61 0.00 1.84 0.17 0.07 79.32 Average: all 11.10 0.00 1.86 0.75 0.07 86.22 Average: 0 8.67 0.00 1.79 0.75 0.07 88.73 Average: 1 13.53 0.00 1.94 0.76 0.07 83.71