---> uname -a: Linux prd-centos8-robot-2c-8g-20360.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: 2799.996 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 586 5002 19 2108 6815 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:8f:6c:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe8f:6cbd/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) 07/14/2024 _x86_64_ (2 CPU) 01:39:47 LINUX RESTART (2 CPU) 01:40:00 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 82.50 82.50 0.00 3375.00 0.00 01:41:01 AM 203.38 148.03 55.35 14456.28 39045.42 01:42:01 AM 116.69 6.95 109.75 1251.85 10175.11 01:43:01 AM 36.74 1.48 35.25 172.88 4269.59 01:44:01 AM 20.36 0.00 20.36 0.00 1322.91 01:45:01 AM 45.59 0.12 45.48 35.46 6761.07 01:46:01 AM 23.38 0.43 22.95 47.86 1042.86 Average: 74.40 26.42 47.98 2664.03 10390.36 01:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 7245560 7215112 636872 8.08 2688 186692 625100 7.93 70340 405388 16036 01:41:01 AM 5520812 7039520 2361620 29.96 2688 1711760 735792 8.24 186204 1894288 100480 01:42:01 AM 5140428 6979996 2742004 34.79 2688 2017324 733904 8.22 212500 2188076 126776 01:43:01 AM 5258440 7083740 2623992 33.29 2688 2002640 629476 7.05 240040 2039740 28 01:44:01 AM 4960532 6983744 2921900 37.07 2688 2194140 736768 8.25 276232 2280220 174244 01:45:01 AM 5006124 7024056 2876308 36.49 2688 2187664 695464 7.79 260084 2243760 276 01:46:01 AM 5126240 6977980 2756192 34.97 2688 2027500 715160 8.01 437860 1966444 5356 Average: 5465448 7043450 2416984 30.66 2688 1761103 695952 7.79 240466 1859702 60457 01:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 95.62 31.25 2326.07 2.01 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 265.69 160.21 1230.62 57.61 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 100.25 79.71 885.25 11.26 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 11.86 7.35 5.79 3.04 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 36.72 29.97 267.56 5.92 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 181.42 139.94 44.54 36.79 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 44.81 34.44 77.30 21.28 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 106.74 75.08 426.97 22.56 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) 07/14/2024 _x86_64_ (2 CPU) 01:39:47 LINUX RESTART (2 CPU) 01:40:00 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 93.15 0.00 6.54 0.00 0.31 0.00 01:40:01 AM 0 95.68 0.00 3.70 0.00 0.62 0.00 01:40:01 AM 1 90.57 0.00 9.43 0.00 0.00 0.00 01:41:01 AM all 42.00 0.05 10.16 23.32 0.10 24.38 01:41:01 AM 0 36.67 0.05 9.71 21.80 0.08 31.69 01:41:01 AM 1 47.32 0.05 10.60 24.84 0.12 17.07 01:42:01 AM all 37.61 0.00 5.68 4.07 0.11 52.52 01:42:01 AM 0 22.33 0.00 4.56 4.26 0.10 68.75 01:42:01 AM 1 52.98 0.00 6.81 3.88 0.12 36.21 01:43:01 AM all 13.18 0.00 1.80 1.07 0.06 83.89 01:43:01 AM 0 12.90 0.00 1.99 1.15 0.05 83.91 01:43:01 AM 1 13.45 0.00 1.62 0.99 0.07 83.87 01:44:01 AM all 16.29 0.00 2.69 0.53 0.07 80.42 01:44:01 AM 0 15.97 0.00 2.74 0.50 0.08 80.71 01:44:01 AM 1 16.61 0.00 2.65 0.57 0.05 80.12 01:45:01 AM all 13.80 0.00 2.54 1.90 0.07 81.69 01:45:01 AM 0 9.43 0.00 2.48 1.97 0.07 86.05 01:45:01 AM 1 18.17 0.00 2.61 1.82 0.07 77.33 01:46:01 AM all 21.24 0.00 2.64 0.32 0.08 75.73 01:46:01 AM 0 13.06 0.00 2.33 0.20 0.07 84.34 01:46:01 AM 1 29.40 0.00 2.96 0.43 0.08 67.12 Average: all 24.30 0.01 4.25 5.15 0.08 66.21 Average: 0 18.72 0.01 3.96 4.93 0.08 72.31 Average: 1 29.89 0.01 4.55 5.36 0.08 60.10