---> uname -a: Linux prd-centos8-robot-2c-8g-18798.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 583 5003 19 2110 6818 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:13:eb:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe13:eb4b/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) 07/08/2024 _x86_64_ (2 CPU) 03:43:20 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 70.31 25.71 44.60 6707.23 4944.80 03:46:01 AM 107.51 0.70 106.81 50.78 10820.33 03:47:01 AM 20.41 0.85 19.56 123.98 1536.23 03:48:01 AM 36.50 0.00 36.50 0.00 2446.18 03:49:01 AM 35.79 0.13 35.65 35.59 6395.02 03:50:01 AM 3.78 0.00 3.78 0.00 130.34 03:51:02 AM 0.22 0.00 0.22 0.00 3.13 03:52:01 AM 18.43 0.42 18.01 48.53 758.05 Average: 36.66 3.48 33.18 872.50 3384.77 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5377292 7022836 2505132 31.78 2688 1835772 752396 8.42 224268 1985368 127784 03:46:01 AM 5180824 7002404 2701600 34.27 2688 1998624 702868 7.87 220540 2130436 31492 03:47:01 AM 5256472 7082596 2625952 33.31 2688 2003612 628628 7.04 239716 2039032 4 03:48:01 AM 4996712 7014452 2885712 36.61 2688 2187220 678168 7.59 254928 2258764 179500 03:49:01 AM 4975552 6994192 2906872 36.88 2688 2188632 733196 8.21 259508 2271644 268 03:50:01 AM 4795256 6813940 3087168 39.17 2688 2188676 916872 10.27 259508 2450644 4 03:51:02 AM 4912752 6931728 2969672 37.67 2688 2188956 791524 8.86 259508 2333668 244 03:52:01 AM 5169404 7022860 2713020 34.42 2688 2029168 684100 7.66 437672 1923132 13368 Average: 5083033 6985626 2799391 35.51 2688 2077582 735969 8.24 269456 2174086 44083 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 288.32 185.52 1565.60 57.78 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 53.57 40.32 500.56 7.68 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 16.50 9.67 5.48 3.47 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 34.94 30.49 270.07 7.15 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 270.53 196.95 56.67 430.95 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 513.75 451.22 5843.72 333.23 0.00 0.00 0.00 0.00 03:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:02 AM eth0 422.99 369.22 4960.49 24.00 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 102.66 78.57 611.33 23.59 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 213.14 170.44 1729.09 111.16 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) 07/08/2024 _x86_64_ (2 CPU) 03:43:20 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 37.96 0.00 6.44 5.19 0.13 50.28 03:45:01 AM 0 46.49 0.00 6.89 5.87 0.15 40.60 03:45:01 AM 1 29.42 0.00 5.99 4.52 0.12 59.95 03:46:01 AM all 33.26 0.00 4.64 4.61 0.11 57.38 03:46:01 AM 0 47.65 0.00 5.85 4.56 0.12 41.82 03:46:01 AM 1 18.90 0.00 3.43 4.65 0.10 72.91 03:47:01 AM all 10.64 0.00 1.35 1.05 0.08 86.89 03:47:01 AM 0 4.02 0.00 1.05 0.55 0.07 94.31 03:47:01 AM 1 17.25 0.00 1.65 1.55 0.08 79.46 03:48:01 AM all 23.57 0.00 3.81 2.86 0.09 69.67 03:48:01 AM 0 33.16 0.00 4.56 1.76 0.08 60.44 03:48:01 AM 1 13.96 0.00 3.06 3.96 0.10 78.93 03:49:01 AM all 10.58 0.00 1.68 1.65 0.06 86.03 03:49:01 AM 0 13.28 0.00 1.86 0.77 0.07 84.02 03:49:01 AM 1 7.88 0.00 1.51 2.53 0.05 88.03 03:50:01 AM all 13.46 0.00 1.40 0.05 0.13 84.97 03:50:01 AM 0 11.89 0.00 0.94 0.00 0.13 87.04 03:50:01 AM 1 15.04 0.00 1.86 0.10 0.12 82.89 03:51:02 AM all 11.17 0.00 1.14 0.00 0.11 87.58 03:51:02 AM 0 0.79 0.00 0.17 0.00 0.10 98.95 03:51:02 AM 1 21.82 0.00 2.13 0.00 0.12 75.93 03:52:01 AM all 18.63 0.00 2.83 0.25 0.08 78.22 03:52:01 AM 0 24.93 0.00 3.27 0.34 0.09 71.37 03:52:01 AM 1 12.36 0.00 2.39 0.15 0.07 85.02 Average: all 19.93 0.00 2.92 1.97 0.10 75.08 Average: 0 22.78 0.00 3.08 1.74 0.10 72.30 Average: 1 17.08 0.00 2.76 2.20 0.09 77.87