---> uname -a: Linux prd-centos8-robot-2c-8g-9816.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5005 19 2121 6830 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:dc:0f:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fedc:f70/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 06:13:07 LINUX RESTART (2 CPU) 06:14:01 AM tps rtps wtps bread/s bwrtn/s 06:15:01 AM 84.89 12.53 72.35 2380.40 5917.98 06:16:01 AM 86.87 0.75 86.12 52.52 8997.92 06:17:01 AM 19.80 0.85 18.95 123.98 1698.73 06:18:01 AM 38.92 0.17 38.75 9.46 2770.96 06:19:01 AM 23.04 0.07 22.98 4.53 5485.64 06:20:01 AM 4.20 0.00 4.20 0.00 196.48 06:21:01 AM 0.20 0.00 0.20 0.00 2.18 06:22:01 AM 14.91 0.30 14.61 43.86 742.69 Average: 34.10 1.83 32.27 326.81 3226.60 06:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 AM 5349560 7065964 2532876 32.13 2688 1898692 697300 7.81 213096 1998100 150020 06:16:01 AM 5194704 7020052 2687732 34.10 2688 2002572 694072 7.77 222480 2117648 37116 06:17:01 AM 5262016 7092356 2620420 33.24 2688 2007560 627708 7.03 241508 2032692 4 06:18:01 AM 4986300 7016464 2896136 36.74 2688 2199364 677004 7.58 260660 2264428 154208 06:19:01 AM 4994260 7025964 2888176 36.64 2688 2201020 683568 7.65 264068 2247928 1520 06:20:01 AM 4994196 7025904 2888240 36.64 2688 2201024 706924 7.92 264068 2247988 12 06:21:01 AM 4979780 7012704 2902656 36.82 2688 2202236 722300 8.09 264128 2261580 1204 06:22:01 AM 5130876 6994792 2751560 34.91 2688 2038484 698572 7.82 440736 1957148 13348 Average: 5111462 7031775 2770974 35.15 2688 2093869 688431 7.71 271343 2140939 44679 06:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 61.41 52.46 777.60 6.00 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 41.42 33.79 417.18 6.94 0.00 0.00 0.00 0.00 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 11.81 9.50 4.85 3.43 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 41.00 37.25 299.86 16.59 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 245.50 217.48 66.47 49.59 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 290.49 290.25 58.52 121.47 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 182.21 181.87 149.90 62.72 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 49.04 35.31 82.57 25.10 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 115.36 107.24 232.11 36.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 06:13:07 LINUX RESTART (2 CPU) 06:14:01 AM CPU %user %nice %system %iowait %steal %idle 06:15:01 AM all 34.19 0.00 5.16 2.49 0.08 58.08 06:15:01 AM 0 38.86 0.00 5.81 3.10 0.08 52.15 06:15:01 AM 1 29.52 0.00 4.50 1.88 0.08 64.02 06:16:01 AM all 29.70 0.00 3.55 2.35 0.09 64.31 06:16:01 AM 0 35.34 0.00 3.62 1.37 0.08 59.59 06:16:01 AM 1 24.07 0.00 3.48 3.33 0.10 69.02 06:17:01 AM all 12.24 0.00 1.34 2.84 0.05 83.54 06:17:01 AM 0 9.27 0.00 1.17 2.22 0.05 87.30 06:17:01 AM 1 15.21 0.00 1.50 3.46 0.05 79.78 06:18:01 AM all 30.04 0.00 4.69 0.58 0.09 64.60 06:18:01 AM 0 40.56 0.00 5.17 0.67 0.10 53.50 06:18:01 AM 1 19.53 0.00 4.20 0.50 0.08 75.69 06:19:01 AM all 8.95 0.00 1.20 1.01 0.06 88.78 06:19:01 AM 0 2.93 0.00 0.90 1.12 0.07 94.98 06:19:01 AM 1 15.00 0.00 1.50 0.89 0.05 82.57 06:20:01 AM all 22.69 0.00 0.47 0.05 0.13 76.66 06:20:01 AM 0 24.15 0.00 0.47 0.10 0.12 75.16 06:20:01 AM 1 21.22 0.00 0.47 0.00 0.13 78.17 06:21:01 AM all 24.49 0.00 0.46 0.00 0.09 74.96 06:21:01 AM 0 7.53 0.00 0.30 0.00 0.10 92.07 06:21:01 AM 1 41.42 0.00 0.62 0.00 0.08 57.88 06:22:01 AM all 21.87 0.00 2.56 0.23 0.09 75.24 06:22:01 AM 0 33.06 0.00 3.29 0.43 0.10 63.12 06:22:01 AM 1 10.69 0.00 1.83 0.03 0.08 87.36 Average: all 23.03 0.00 2.43 1.20 0.09 73.25 Average: 0 23.99 0.00 2.60 1.13 0.09 72.20 Average: 1 22.08 0.00 2.27 1.26 0.08 74.31