---> uname -a: Linux prd-centos8-robot-2c-8g-14469.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 568 5022 19 2106 6832 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:1b:21:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe1b:21fb/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) 08/25/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 93.37 13.46 79.91 2378.41 6521.98 01:41:01 AM 75.14 0.73 74.41 51.32 8649.02 01:42:01 AM 20.16 0.38 19.78 64.26 1773.04 01:43:01 AM 60.50 0.03 60.47 3.46 7740.90 01:44:01 AM 3.32 0.00 3.32 0.00 128.30 01:45:01 AM 0.28 0.00 0.28 0.00 4.56 01:46:01 AM 0.13 0.00 0.13 0.00 1.03 01:47:01 AM 4.65 0.43 4.22 70.78 140.44 01:48:01 AM 28.07 0.53 27.54 64.78 1225.47 Average: 31.74 1.73 30.01 292.56 2909.58 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5365656 7089092 2516776 31.93 2688 1905516 669740 7.50 211408 1983728 157796 01:41:01 AM 5211076 7030356 2671356 33.89 2688 1996596 704740 7.89 222452 2104868 30104 01:42:01 AM 5190664 7067972 2691768 34.15 2688 2051568 692868 7.76 253700 2085660 49508 01:43:01 AM 5066580 7087152 2815852 35.72 2688 2189912 626000 7.01 260596 2181548 80 01:44:01 AM 5066816 7087392 2815616 35.72 2688 2189916 626000 7.01 260592 2181624 12 01:45:01 AM 5066692 7087268 2815740 35.72 2688 2189916 626000 7.01 260592 2181764 4 01:46:01 AM 5066788 7087364 2815644 35.72 2688 2189916 626000 7.01 260596 2181556 4 01:47:01 AM 5160224 7013028 2722208 34.54 2688 2026068 696724 7.80 254412 2109600 4368 01:48:01 AM 5185800 7038944 2696632 34.21 2688 2028168 679808 7.61 443700 1901800 16592 Average: 5153366 7065396 2729066 34.62 2688 2085286 660876 7.40 269783 2101350 28719 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 215.18 146.27 1303.40 42.04 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 44.37 34.72 374.76 6.74 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 24.28 17.20 56.95 5.45 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 180.99 150.34 254.81 32.03 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 1.28 0.55 0.20 0.14 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 1.23 0.43 0.33 0.21 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.07 0.13 0.11 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 43.99 31.96 70.50 24.34 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 25.91 18.86 17.57 9.00 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 59.81 44.50 230.97 13.33 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) 08/25/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 35.42 0.00 6.35 3.27 0.11 54.86 01:40:01 AM 0 46.21 0.00 7.18 4.63 0.12 41.86 01:40:01 AM 1 24.60 0.00 5.51 1.90 0.10 67.89 01:41:01 AM all 18.61 0.00 2.55 2.68 0.08 76.09 01:41:01 AM 0 24.15 0.00 2.81 2.52 0.08 70.44 01:41:01 AM 1 13.06 0.00 2.29 2.84 0.07 81.74 01:42:01 AM all 17.89 0.00 2.58 0.52 0.08 78.94 01:42:01 AM 0 19.03 0.00 2.72 0.52 0.07 77.66 01:42:01 AM 1 16.74 0.00 2.44 0.52 0.08 80.21 01:43:01 AM all 19.51 0.00 3.42 1.75 0.08 75.24 01:43:01 AM 0 24.57 0.00 3.70 1.82 0.08 69.82 01:43:01 AM 1 14.43 0.00 3.14 1.67 0.08 80.67 01:44:01 AM all 0.13 0.00 0.09 0.01 0.03 99.73 01:44:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 01:44:01 AM 1 0.20 0.00 0.13 0.02 0.05 99.60 01:45:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 01:45:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:45:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 01:46:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:46:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:46:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 01:47:01 AM all 7.29 0.00 1.43 0.08 0.05 91.15 01:47:01 AM 0 12.07 0.00 1.42 0.08 0.05 86.38 01:47:01 AM 1 2.52 0.00 1.44 0.07 0.05 95.93 01:48:01 AM all 28.92 0.00 3.42 0.43 0.10 67.12 01:48:01 AM 0 25.59 0.00 3.57 0.70 0.10 70.04 01:48:01 AM 1 32.26 0.00 3.28 0.17 0.10 64.19 Average: all 14.27 0.00 2.22 0.97 0.06 82.47 Average: 0 16.88 0.00 2.40 1.14 0.06 79.51 Average: 1 11.66 0.00 2.04 0.80 0.06 85.44