---> uname -a: Linux prd-centos8-robot-2c-8g-34566.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 578 5022 19 2096 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:e4:d4:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fee4:d4a6/64 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) 10/03/2024 _x86_64_ (2 CPU) 02:38:44 LINUX RESTART (2 CPU) 02:39:02 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 208.32 145.84 62.48 14610.49 40639.37 02:41:01 AM 119.44 7.41 112.03 1296.07 10039.24 02:42:01 AM 23.53 0.03 23.50 0.53 3528.81 02:43:01 AM 2.22 0.00 2.22 0.00 61.78 02:44:01 AM 0.22 0.00 0.22 0.00 2.50 02:45:01 AM 0.30 0.00 0.30 0.00 5.25 02:46:01 AM 0.12 0.00 0.12 0.00 1.30 02:47:01 AM 8.41 0.20 8.21 34.79 191.97 Average: 44.99 18.93 26.06 1966.80 6739.51 02:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5441652 7034288 2440772 30.96 2688 1783100 735716 8.24 191508 1960080 129636 02:41:01 AM 5167032 7003232 2715392 34.45 2688 2012820 698188 7.82 221932 2145640 90036 02:42:01 AM 5166544 7002192 2715880 34.45 2688 2012836 698188 7.82 222008 2147352 8 02:43:01 AM 5165140 7000788 2717284 34.47 2688 2012836 698188 7.82 222008 2148960 8 02:44:01 AM 5165052 7000704 2717372 34.47 2688 2012840 698188 7.82 222008 2148976 8 02:45:01 AM 5164876 7000528 2717548 34.48 2688 2012840 698188 7.82 222008 2149360 16 02:46:01 AM 5165452 7001108 2716972 34.47 2688 2012840 698188 7.82 222008 2149140 12 02:47:01 AM 5162080 6998932 2720344 34.51 2688 2014032 699608 7.83 247692 2125180 168 Average: 5199728 7005222 2682696 34.03 2688 1984268 703056 7.87 221396 2121836 27486 02:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 295.07 189.48 1605.78 61.95 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 60.44 47.90 614.79 8.30 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 3.55 0.23 0.58 0.07 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 1.20 0.53 0.37 0.13 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 1.22 0.55 0.43 0.19 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 1.52 0.80 0.79 0.44 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 0.85 0.38 0.31 0.14 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 14.28 10.15 13.21 5.28 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 46.76 30.93 276.83 9.46 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) 10/03/2024 _x86_64_ (2 CPU) 02:38:44 LINUX RESTART (2 CPU) 02:39:02 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 47.00 0.07 11.35 10.14 0.14 31.30 02:40:01 AM 0 53.55 0.09 12.03 9.78 0.14 24.41 02:40:01 AM 1 40.44 0.05 10.68 10.50 0.14 38.19 02:41:01 AM all 32.77 0.00 5.55 3.57 0.12 58.00 02:41:01 AM 0 35.96 0.00 5.44 2.55 0.12 55.93 02:41:01 AM 1 29.58 0.00 5.66 4.58 0.12 60.06 02:42:01 AM all 0.38 0.00 0.29 0.87 0.03 98.44 02:42:01 AM 0 0.42 0.00 0.33 1.25 0.03 97.96 02:42:01 AM 1 0.33 0.00 0.25 0.48 0.02 98.91 02:43:01 AM all 0.38 0.00 0.12 0.01 0.03 99.47 02:43:01 AM 0 0.57 0.00 0.15 0.02 0.03 99.23 02:43:01 AM 1 0.18 0.00 0.08 0.00 0.03 99.70 02:44:01 AM all 0.41 0.00 0.05 0.00 0.03 99.52 02:44:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 02:44:01 AM 1 0.22 0.00 0.05 0.00 0.02 99.72 02:45:01 AM all 0.45 0.00 0.07 0.00 0.03 99.46 02:45:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 02:45:01 AM 1 0.28 0.00 0.05 0.00 0.02 99.65 02:46:01 AM all 0.41 0.00 0.08 0.00 0.02 99.50 02:46:01 AM 0 0.65 0.00 0.12 0.00 0.03 99.20 02:46:01 AM 1 0.17 0.00 0.03 0.00 0.00 99.80 02:47:01 AM all 10.71 0.00 0.95 0.12 0.05 88.17 02:47:01 AM 0 18.25 0.00 1.15 0.07 0.07 80.46 02:47:01 AM 1 3.17 0.00 0.75 0.17 0.03 95.87 Average: all 11.44 0.01 2.28 1.81 0.05 84.41 Average: 0 13.69 0.01 2.39 1.68 0.06 82.17 Average: 1 9.20 0.01 2.17 1.94 0.05 86.64