---> uname -a: Linux prd-centos8-robot-2c-8g-2950.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 578 4982 19 2137 6823 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:f9:67:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fef9:6775/64 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:29 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 120.13 61.73 58.40 8870.51 32145.33 10:49:01 PM 109.76 0.70 109.06 50.78 11295.23 10:50:01 PM 23.43 0.38 23.04 64.25 1685.57 10:51:01 PM 65.74 2.55 63.20 396.53 7891.14 10:52:01 PM 8.51 0.00 8.51 0.00 775.19 10:53:01 PM 0.27 0.00 0.27 0.00 4.50 10:54:01 PM 0.12 0.00 0.12 0.00 1.03 10:55:01 PM 0.22 0.08 0.13 31.99 1.37 10:56:01 PM 15.41 0.45 14.96 49.58 642.97 Average: 38.18 7.32 30.86 1051.54 6049.26 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5361004 7028572 2521420 31.99 2688 1856704 733908 8.22 224816 2001836 151280 10:49:01 PM 5166620 7005240 2715804 34.45 2688 2015832 704692 7.89 221216 2141220 30680 10:50:01 PM 5252720 7092716 2629704 33.36 2688 2017764 626220 7.01 240400 2045212 4 10:51:01 PM 5017292 7070680 2865132 36.35 2688 2223440 625928 7.01 262768 2229128 16564 10:52:01 PM 5016956 7070348 2865468 36.35 2688 2223444 625928 7.01 262768 2229168 8 10:53:01 PM 5017108 7070500 2865316 36.35 2688 2223444 625928 7.01 262768 2229240 8 10:54:01 PM 5017316 7070708 2865108 36.35 2688 2223444 625928 7.01 262768 2229176 4 10:55:01 PM 4977756 7032224 2904668 36.85 2688 2224520 691324 7.74 262900 2268176 116 10:56:01 PM 5108332 6988220 2774092 35.19 2688 2055216 712236 7.97 452240 1970712 13364 Average: 5103900 7047690 2778524 35.25 2688 2118201 663566 7.43 272516 2149319 23559 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 347.00 200.92 1572.53 59.74 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 67.84 53.63 674.95 8.76 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 19.16 10.30 6.16 3.76 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 231.21 173.11 338.13 47.24 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 1.52 0.70 0.31 0.12 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 0.53 0.23 0.15 0.08 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.05 0.18 0.06 0.01 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 4.77 2.98 1.74 1.00 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 50.47 36.85 78.68 23.21 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 80.40 53.21 296.97 15.99 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:29 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 40.76 0.03 8.23 11.60 0.12 39.27 10:48:01 PM 0 50.61 0.05 8.99 11.39 0.12 28.84 10:48:01 PM 1 30.91 0.00 7.47 11.80 0.12 49.71 10:49:01 PM all 29.43 0.00 4.52 4.12 0.15 61.79 10:49:01 PM 0 32.93 0.00 4.95 5.37 0.10 56.65 10:49:01 PM 1 25.93 0.00 4.08 2.87 0.20 66.92 10:50:01 PM all 10.85 0.00 1.35 0.81 0.10 86.88 10:50:01 PM 0 17.67 0.00 1.40 0.85 0.10 79.98 10:50:01 PM 1 4.03 0.00 1.30 0.77 0.10 93.80 10:51:01 PM all 27.46 0.00 4.75 2.93 0.09 64.77 10:51:01 PM 0 29.19 0.00 5.28 4.03 0.10 61.40 10:51:01 PM 1 25.72 0.00 4.22 1.83 0.08 68.14 10:52:01 PM all 0.33 0.00 0.11 0.19 0.03 99.33 10:52:01 PM 0 0.12 0.00 0.10 0.10 0.03 99.65 10:52:01 PM 1 0.55 0.00 0.12 0.28 0.03 99.02 10:53:01 PM all 0.35 0.00 0.08 0.00 0.03 99.55 10:53:01 PM 0 0.47 0.00 0.07 0.00 0.02 99.45 10:53:01 PM 1 0.23 0.00 0.08 0.00 0.03 99.65 10:54:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 10:54:01 PM 0 0.58 0.00 0.07 0.00 0.03 99.32 10:54:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 10:55:01 PM all 0.93 0.00 0.15 0.03 0.03 98.87 10:55:01 PM 0 1.77 0.00 0.20 0.05 0.02 97.97 10:55:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 10:56:01 PM all 21.13 0.00 2.65 0.16 0.08 75.98 10:56:01 PM 0 25.71 0.00 2.61 0.08 0.08 71.52 10:56:01 PM 1 16.55 0.00 2.69 0.23 0.08 80.44 Average: all 14.59 0.00 2.43 2.20 0.07 80.71 Average: 0 17.64 0.01 2.62 2.42 0.07 77.25 Average: 1 11.55 0.00 2.23 1.97 0.08 84.17