---> uname -a: Linux prd-centos8-robot-2c-8g-27438.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 593 4955 19 2148 6808 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:0e:a5:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe0e:a5a1/64 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:14 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 95.07 22.21 72.86 5043.39 6021.36 06:18:01 AM 85.47 0.70 84.77 50.78 9371.11 06:19:01 AM 18.03 0.35 17.68 61.18 1435.09 06:20:01 AM 44.64 0.00 44.64 0.00 4219.25 06:21:01 AM 22.83 0.03 22.79 3.47 4094.85 06:22:01 AM 3.13 0.12 3.02 33.06 359.98 06:23:01 AM 1.93 0.00 1.93 0.00 64.77 06:24:01 AM 0.13 0.00 0.13 0.00 2.30 06:25:01 AM 12.55 0.35 12.20 38.25 582.59 06:26:01 AM 22.90 0.52 22.38 63.86 1581.09 Average: 30.67 2.43 28.24 529.43 2773.33 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5387852 7082548 2494580 31.65 2688 1876444 680328 7.62 209812 1961820 132008 06:18:01 AM 5178796 7012060 2703636 34.30 2688 2009920 723812 8.10 221480 2134088 30068 06:19:01 AM 5251792 7086420 2630640 33.37 2688 2011764 667524 7.47 240056 2044456 20 06:20:01 AM 4987352 7017428 2895080 36.73 2688 2199536 702696 7.87 257472 2263660 81844 06:21:01 AM 5037716 7070276 2844716 36.09 2688 2201808 655636 7.34 259604 2211352 4 06:22:01 AM 4973916 7015844 2908516 36.90 2688 2211176 704932 7.89 259868 2274580 0 06:23:01 AM 4958540 7000496 2923892 37.09 2688 2211212 754040 8.44 259868 2288612 48 06:24:01 AM 4950492 6992492 2931940 37.20 2688 2211248 754228 8.45 259868 2297144 40 06:25:01 AM 5113308 7004508 2769124 35.13 2688 2066440 693520 7.77 296156 2119060 33916 06:26:01 AM 5124404 7020704 2758028 34.99 2688 2071960 687904 7.70 459304 1948592 16596 Average: 5096417 7030278 2786015 35.34 2688 2107151 702462 7.87 272349 2154336 29454 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 276.34 173.51 1593.06 59.80 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 62.25 47.38 590.25 8.15 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 14.16 9.15 5.72 3.50 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 30.83 26.00 273.36 5.64 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 182.66 129.82 42.31 30.99 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 64.11 47.87 79.19 14.14 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 351.99 343.94 427.03 133.29 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 207.12 200.00 450.87 62.22 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 68.73 45.45 139.08 42.65 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 19.80 17.75 15.67 7.88 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 127.80 104.08 361.66 36.83 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:14 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 33.68 0.00 6.58 3.24 0.10 56.40 06:17:01 AM 0 36.27 0.00 6.69 4.15 0.10 52.79 06:17:01 AM 1 31.09 0.00 6.47 2.34 0.10 60.00 06:18:01 AM all 25.84 0.00 3.55 3.91 0.10 66.61 06:18:01 AM 0 27.92 0.00 4.18 4.40 0.12 63.39 06:18:01 AM 1 23.76 0.00 2.92 3.42 0.08 69.81 06:19:01 AM all 10.58 0.00 1.36 2.52 0.10 85.44 06:19:01 AM 0 17.07 0.00 1.36 2.73 0.10 78.74 06:19:01 AM 1 4.11 0.00 1.37 2.30 0.10 92.12 06:20:01 AM all 20.84 0.00 3.13 3.84 0.12 72.08 06:20:01 AM 0 19.39 0.00 2.81 2.41 0.15 75.24 06:20:01 AM 1 22.29 0.00 3.46 5.26 0.08 68.91 06:21:01 AM all 8.08 0.00 1.59 1.30 0.05 88.98 06:21:01 AM 0 8.86 0.00 1.59 1.44 0.05 88.07 06:21:01 AM 1 7.30 0.00 1.59 1.16 0.05 89.90 06:22:01 AM all 13.92 0.00 1.00 0.03 0.11 84.94 06:22:01 AM 0 13.62 0.00 0.40 0.03 0.10 85.84 06:22:01 AM 1 14.21 0.00 1.59 0.03 0.12 84.05 06:23:01 AM all 24.68 0.00 0.57 0.01 0.10 74.65 06:23:01 AM 0 2.04 0.00 0.33 0.02 0.08 97.52 06:23:01 AM 1 47.40 0.00 0.81 0.00 0.12 51.67 06:24:01 AM all 25.43 0.00 0.54 0.00 0.11 73.92 06:24:01 AM 0 21.20 0.00 0.54 0.00 0.12 78.14 06:24:01 AM 1 29.61 0.00 0.54 0.00 0.10 69.75 06:25:01 AM all 13.51 0.00 1.73 0.19 0.07 84.51 06:25:01 AM 0 18.19 0.00 1.60 0.13 0.07 80.01 06:25:01 AM 1 8.81 0.00 1.86 0.25 0.07 89.01 06:26:01 AM all 23.84 0.00 3.12 5.33 0.08 67.64 06:26:01 AM 0 27.30 0.00 3.53 7.81 0.08 61.28 06:26:01 AM 1 20.41 0.00 2.71 2.88 0.07 73.94 Average: all 20.03 0.00 2.32 2.04 0.09 75.51 Average: 0 19.18 0.00 2.31 2.31 0.10 76.11 Average: 1 20.89 0.00 2.33 1.77 0.09 74.92