---> uname -a: Linux prd-centos8-robot-2c-8g-4652.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 577 4998 19 2121 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:79:75:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe79:7561/64 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 112.20 40.47 71.73 8395.19 24519.41 12:57:01 AM 101.85 0.70 101.15 50.78 11004.48 12:58:01 AM 25.15 0.42 24.73 64.79 2144.21 12:59:01 AM 61.67 0.03 61.64 3.47 7828.58 01:00:00 AM 4.95 0.09 4.86 32.97 210.18 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:02 AM 9.18 0.33 8.85 37.85 284.89 01:02:01 AM 27.83 0.61 27.22 66.80 1228.44 Average: 48.85 6.02 42.83 1221.69 6715.78 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5358824 7027488 2523608 32.02 2688 1856680 744532 8.34 224832 2001680 139480 12:57:01 AM 5173840 7008628 2708592 34.36 2688 2011344 704668 7.89 220236 2137044 30200 12:58:01 AM 5157440 7039584 2724992 34.57 2688 2057176 692128 7.75 244716 2130204 39020 12:59:01 AM 5037136 7072124 2845296 36.10 2688 2204400 625592 7.00 256224 2216392 104 01:00:00 AM 4997936 7034200 2884496 36.59 2688 2205676 699512 7.83 256352 2255496 320 01:00:01 AM 4997576 7033888 2884856 36.60 2688 2205696 699512 7.83 256352 2255816 356 01:01:02 AM 5052568 6956564 2829864 35.90 2688 2077128 746392 8.36 277152 2194872 44604 01:02:01 AM 5114936 6983728 2767496 35.11 2688 2044208 718380 8.04 447344 1969756 16728 Average: 5111282 7019526 2771150 35.16 2688 2082788 703840 7.88 272901 2145158 33852 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 316.81 178.88 1553.28 57.59 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 74.28 55.33 680.33 9.32 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.85 9.58 6.02 3.92 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 240.04 176.80 335.61 44.69 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 20.90 12.52 5.09 1.69 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 59.22 49.16 7.91 6.57 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 170.39 130.89 1343.32 28.81 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 19.75 18.68 15.69 8.88 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 122.37 83.32 561.73 22.10 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 40.39 0.00 7.64 13.61 0.09 38.27 12:56:01 AM 0 48.56 0.00 8.05 13.40 0.10 29.89 12:56:01 AM 1 32.22 0.00 7.22 13.82 0.09 46.65 12:57:01 AM all 29.39 0.00 4.38 4.71 0.09 61.43 12:57:01 AM 0 25.21 0.00 4.75 3.94 0.08 66.02 12:57:01 AM 1 33.56 0.00 4.02 5.48 0.10 56.84 12:58:01 AM all 14.87 0.00 2.00 0.72 0.08 82.33 12:58:01 AM 0 12.58 0.00 1.97 1.35 0.08 84.01 12:58:01 AM 1 17.16 0.00 2.04 0.08 0.07 80.65 12:59:01 AM all 21.90 0.00 3.87 2.63 0.08 71.53 12:59:01 AM 0 20.96 0.00 3.54 2.20 0.07 73.24 12:59:01 AM 1 22.85 0.00 4.20 3.06 0.08 69.81 01:00:00 AM all 1.77 0.00 0.25 0.03 0.04 97.91 01:00:00 AM 0 1.63 0.00 0.34 0.05 0.05 97.92 01:00:00 AM 1 1.90 0.00 0.16 0.00 0.03 97.91 01:00:01 AM all 2.25 0.00 0.84 0.00 0.00 96.91 01:00:01 AM 0 1.69 0.00 1.12 0.00 0.00 97.19 01:00:01 AM 1 2.81 0.00 0.56 0.00 0.00 96.63 01:01:02 AM all 13.85 0.00 1.84 0.13 0.07 84.12 01:01:02 AM 0 13.90 0.00 1.61 0.08 0.07 84.34 01:01:02 AM 1 13.80 0.00 2.07 0.17 0.07 83.89 01:02:01 AM all 28.82 0.00 3.33 0.77 0.08 66.99 01:02:01 AM 0 43.40 0.00 3.90 1.05 0.08 51.56 01:02:01 AM 1 14.25 0.00 2.77 0.49 0.08 82.41 Average: all 21.51 0.00 3.32 3.21 0.08 71.88 Average: 0 23.63 0.00 3.44 3.13 0.08 69.72 Average: 1 19.39 0.00 3.20 3.28 0.07 74.05