---> uname -a: Linux prd-centos8-robot-2c-8g-967.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 600 4977 19 2120 6800 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:20:aa:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe20:aaa5/64 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:16 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 88.87 21.19 67.68 5131.36 5662.43 12:58:01 AM 83.72 0.70 83.02 50.78 9499.67 12:59:01 AM 29.68 0.42 29.26 64.79 2383.29 01:00:01 AM 51.77 0.03 51.73 3.47 7114.21 01:01:01 AM 2.88 0.10 2.78 32.13 102.45 01:02:01 AM 13.99 0.40 13.59 39.57 517.85 01:03:01 AM 25.36 0.52 24.84 63.85 1081.89 Average: 42.32 3.34 38.99 769.42 3765.94 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5359304 7053016 2523128 32.01 2688 1875684 686048 7.68 210180 1990848 138004 12:58:01 AM 5163036 6995500 2719396 34.50 2688 2009716 711684 7.97 221656 2152452 30120 12:59:01 AM 5043452 6984364 2838980 36.02 2688 2114732 747016 8.36 259792 2225096 85028 01:00:01 AM 5013072 7046572 2869360 36.40 2688 2202968 640420 7.17 258064 2236544 4 01:01:01 AM 4970260 7005236 2912172 36.95 2688 2204432 698880 7.83 258192 2278756 240 01:02:01 AM 5112968 6975220 2769464 35.13 2688 2036992 725884 8.13 289396 2124224 17960 01:03:01 AM 5152984 7019948 2729448 34.63 2688 2042408 682564 7.64 447536 1931216 16520 Average: 5116439 7011408 2765993 35.09 2688 2069562 698928 7.83 277831 2134162 41125 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.08 190.99 1570.41 61.68 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 68.49 49.47 617.03 8.25 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 43.41 33.31 295.54 8.15 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 154.22 117.39 37.64 34.11 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 28.63 19.01 26.66 2.43 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 197.10 147.85 1676.73 28.60 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 17.39 16.11 13.57 8.33 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 116.34 82.03 605.44 21.65 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:16 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.10 0.00 6.74 3.15 0.13 53.89 12:57:01 AM 0 32.75 0.00 7.03 3.21 0.12 56.89 12:57:01 AM 1 39.44 0.00 6.45 3.08 0.13 50.89 12:58:01 AM all 22.86 0.00 3.32 2.70 0.08 71.04 12:58:01 AM 0 29.06 0.00 3.11 2.47 0.08 65.27 12:58:01 AM 1 16.64 0.00 3.53 2.93 0.08 76.81 12:59:01 AM all 22.02 0.00 3.03 0.87 0.08 74.00 12:59:01 AM 0 30.97 0.00 3.39 0.77 0.07 64.81 12:59:01 AM 1 13.09 0.00 2.67 0.97 0.08 83.19 01:00:01 AM all 14.17 0.00 2.79 2.14 0.08 80.82 01:00:01 AM 0 19.36 0.00 3.19 1.90 0.08 75.46 01:00:01 AM 1 8.98 0.00 2.39 2.37 0.08 86.18 01:01:01 AM all 2.28 0.00 0.25 0.03 0.06 97.38 01:01:01 AM 0 3.77 0.00 0.32 0.05 0.05 95.82 01:01:01 AM 1 0.80 0.00 0.18 0.02 0.07 98.93 01:02:01 AM all 16.33 0.00 2.31 0.13 0.08 81.15 01:02:01 AM 0 15.24 0.00 2.37 0.12 0.08 82.19 01:02:01 AM 1 17.43 0.00 2.24 0.13 0.08 80.11 01:03:01 AM all 26.54 0.00 3.05 0.31 0.08 70.01 01:03:01 AM 0 27.06 0.00 2.95 0.18 0.07 69.74 01:03:01 AM 1 26.02 0.00 3.16 0.43 0.10 70.29 Average: all 20.04 0.00 3.07 1.33 0.08 75.47 Average: 0 22.60 0.00 3.19 1.24 0.08 72.88 Average: 1 17.48 0.00 2.94 1.42 0.09 78.07