---> uname -a: Linux prd-centos8-robot-2c-8g-12695.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 620 4957 19 2119 6780 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:99:ab:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe99:ab41/64 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:18 LINUX RESTART (2 CPU) 06:38:02 AM tps rtps wtps bread/s bwrtn/s 06:39:02 AM 105.49 53.28 52.21 6165.95 26260.58 06:40:01 AM 119.93 6.95 112.98 1276.58 10038.31 06:41:01 AM 34.69 0.63 34.06 42.24 4409.99 06:42:01 AM 7.48 0.38 7.10 64.26 456.54 06:43:01 AM 61.41 0.03 61.38 3.47 7940.04 06:44:01 AM 3.58 0.08 3.50 31.99 133.92 06:45:01 AM 14.48 0.33 14.15 37.86 521.60 Average: 49.28 8.71 40.57 1076.44 7056.55 06:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:02 AM 5457380 6993240 2425052 30.77 2688 1727752 773020 8.66 187164 1954104 96532 06:40:01 AM 5202308 7033852 2680124 34.00 2688 2008084 685208 7.67 210960 2124300 112640 06:41:01 AM 5094912 6952860 2787520 35.36 2688 2034956 762128 8.53 234312 2208304 25572 06:42:01 AM 5128756 7002204 2753676 34.93 2688 2048040 702560 7.87 245308 2156592 36408 06:43:01 AM 4991064 7026856 2891368 36.68 2688 2205208 666696 7.46 257864 2259584 104 06:44:01 AM 4948664 6985728 2933768 37.22 2688 2206504 719384 8.05 257988 2301380 348 06:45:01 AM 5090800 6952792 2791632 35.42 2688 2036604 740388 8.29 289020 2146360 17900 Average: 5130555 6992505 2751877 34.91 2688 2038164 721341 8.08 240374 2164375 41358 06:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:02 AM eth0 298.90 171.17 1312.16 59.82 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 79.50 64.06 962.57 9.75 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 11.53 5.81 5.30 2.75 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 12.43 7.43 3.66 1.98 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 285.84 206.46 345.82 50.98 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 22.18 16.13 5.20 2.37 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 185.77 141.54 1541.42 26.36 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 127.73 87.37 593.99 21.94 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:18 LINUX RESTART (2 CPU) 06:38:02 AM CPU %user %nice %system %iowait %steal %idle 06:39:02 AM all 27.80 0.05 5.90 18.58 0.10 47.57 06:39:02 AM 0 33.42 0.05 6.20 18.91 0.10 41.31 06:39:02 AM 1 22.24 0.05 5.60 18.26 0.10 53.75 06:40:01 AM all 35.28 0.00 5.53 4.18 0.18 54.84 06:40:01 AM 0 47.15 0.00 6.68 5.32 0.20 40.65 06:40:01 AM 1 23.41 0.00 4.38 3.04 0.15 69.02 06:41:01 AM all 9.21 0.00 1.32 2.95 0.07 86.45 06:41:01 AM 0 15.30 0.00 1.55 3.34 0.05 79.75 06:41:01 AM 1 3.12 0.00 1.09 2.56 0.08 93.15 06:42:01 AM all 9.38 0.00 1.70 0.42 0.07 88.43 06:42:01 AM 0 11.85 0.00 1.95 0.50 0.07 85.63 06:42:01 AM 1 6.92 0.00 1.45 0.33 0.07 91.23 06:43:01 AM all 21.56 0.00 3.53 2.14 0.08 72.68 06:43:01 AM 0 23.65 0.00 3.72 2.41 0.08 70.14 06:43:01 AM 1 19.48 0.00 3.35 1.88 0.08 75.21 06:44:01 AM all 1.76 0.00 0.24 0.04 0.05 97.90 06:44:01 AM 0 1.92 0.00 0.35 0.08 0.05 97.59 06:44:01 AM 1 1.61 0.00 0.13 0.00 0.05 98.21 06:45:01 AM all 15.65 0.00 2.18 0.12 0.08 81.98 06:45:01 AM 0 17.43 0.00 2.32 0.13 0.10 80.02 06:45:01 AM 1 13.87 0.00 2.04 0.10 0.07 83.92 Average: all 17.16 0.01 2.90 4.01 0.09 75.84 Average: 0 21.43 0.01 3.23 4.32 0.09 70.92 Average: 1 12.90 0.01 2.56 3.70 0.09 80.75