---> uname -a: Linux prd-centos8-robot-2c-8g-42012.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 562 5002 19 2132 6838 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:a3:03:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fea3:322/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:43:56 LINUX RESTART (2 CPU) 05:45:01 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 100.97 7.15 93.82 1261.98 6758.21 05:47:01 AM 62.16 0.63 61.53 48.92 9363.06 05:48:01 AM 27.05 0.42 26.63 64.79 2028.50 05:49:01 AM 63.55 2.52 61.03 396.00 7822.76 05:50:01 AM 2.53 0.00 2.53 0.00 80.81 05:51:01 AM 0.18 0.00 0.18 0.00 1.48 05:52:01 AM 0.18 0.00 0.18 0.00 2.25 05:53:01 AM 9.80 0.43 9.37 70.79 363.89 05:54:01 AM 29.97 0.53 29.44 64.78 1183.46 Average: 32.93 1.30 31.64 211.92 3067.23 05:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 5248148 7052964 2634284 33.42 2688 1982588 668800 7.49 210856 2085932 218328 05:47:01 AM 5187984 7023012 2694448 34.18 2688 2011544 677928 7.59 221508 2123572 30072 05:48:01 AM 5168920 7052108 2713512 34.42 2688 2057644 659952 7.39 251092 2106564 40216 05:49:01 AM 5032928 7083072 2849504 36.15 2688 2219372 591172 6.62 261948 2211720 76 05:50:01 AM 5032096 7082240 2850336 36.16 2688 2219372 613920 6.87 261948 2212232 4 05:51:01 AM 5032476 7082652 2849956 36.16 2688 2219376 613920 6.87 261948 2211896 8 05:52:01 AM 5032616 7082784 2849816 36.15 2688 2219376 597288 6.69 261948 2211900 4 05:53:01 AM 5145108 7024880 2737324 34.73 2688 2053048 651944 7.30 255844 2122552 4592 05:54:01 AM 5131880 7011696 2750552 34.89 2688 2055324 673804 7.54 449740 1949696 16704 Average: 5112462 7055045 2769970 35.14 2688 2115294 638748 7.15 270759 2137340 34445 05:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 90.04 71.56 949.30 10.70 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 31.86 23.79 397.47 3.03 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 26.95 16.48 63.91 5.19 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 205.45 170.33 276.82 43.45 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 1.68 0.88 0.52 0.96 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 0.53 0.17 0.03 0.01 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 1.85 0.20 0.15 0.01 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 43.59 29.31 71.96 18.20 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 21.11 19.93 17.58 9.65 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 47.01 36.96 197.53 10.13 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) 10/13/2024 _x86_64_ (2 CPU) 05:43:56 LINUX RESTART (2 CPU) 05:45:01 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 37.64 0.00 5.93 2.73 0.12 53.59 05:46:01 AM 0 53.42 0.00 6.62 2.90 0.13 36.92 05:46:01 AM 1 21.83 0.00 5.23 2.56 0.10 70.28 05:47:01 AM all 9.23 0.00 1.50 6.92 0.06 82.30 05:47:01 AM 0 10.86 0.00 1.89 7.65 0.03 79.56 05:47:01 AM 1 7.60 0.00 1.10 6.18 0.08 85.03 05:48:01 AM all 17.85 0.00 2.64 0.55 0.08 78.89 05:48:01 AM 0 20.77 0.00 2.79 0.50 0.08 75.86 05:48:01 AM 1 14.93 0.00 2.49 0.60 0.07 81.92 05:49:01 AM all 19.85 0.00 3.39 1.36 0.08 75.32 05:49:01 AM 0 23.35 0.00 3.41 0.94 0.08 72.22 05:49:01 AM 1 16.35 0.00 3.38 1.79 0.07 78.41 05:50:01 AM all 0.25 0.00 0.09 0.12 0.02 99.52 05:50:01 AM 0 0.15 0.00 0.08 0.23 0.02 99.51 05:50:01 AM 1 0.35 0.00 0.10 0.00 0.02 99.53 05:51:01 AM all 0.31 0.00 0.07 0.00 0.03 99.60 05:51:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 05:51:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 05:52:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 05:52:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 05:52:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 05:53:01 AM all 6.26 0.00 1.33 0.13 0.04 92.24 05:53:01 AM 0 5.84 0.00 1.50 0.12 0.03 92.50 05:53:01 AM 1 6.68 0.00 1.15 0.15 0.05 91.97 05:54:01 AM all 31.98 0.00 3.69 0.51 0.10 63.72 05:54:01 AM 0 26.35 0.00 3.55 0.68 0.10 69.32 05:54:01 AM 1 37.61 0.00 3.84 0.33 0.10 58.12 Average: all 13.75 0.00 2.08 1.37 0.06 82.75 Average: 0 15.72 0.00 2.22 1.45 0.06 80.56 Average: 1 11.78 0.00 1.94 1.29 0.06 84.94