---> uname -a: Linux prd-centos8-robot-2c-8g-18474.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 587 4988 19 2120 6813 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:82:3c:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe82:3c01/64 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) 09/04/2024 _x86_64_ (2 CPU) 08:40:46 LINUX RESTART (2 CPU) 08:41:01 AM tps rtps wtps bread/s bwrtn/s 08:42:01 AM 195.10 150.23 44.87 14441.35 38081.59 08:43:01 AM 73.19 7.63 65.56 1322.58 5618.01 08:44:01 AM 81.85 0.73 81.12 51.32 8892.75 08:45:01 AM 13.75 0.38 13.36 64.26 1240.19 08:46:01 AM 48.70 0.03 48.67 3.47 3390.40 08:47:01 AM 20.38 0.00 20.38 0.00 5231.83 08:48:01 AM 2.10 0.10 2.00 32.13 94.52 08:49:01 AM 0.55 0.03 0.52 1.87 98.30 08:50:01 AM 28.34 0.85 27.49 101.70 1428.71 Average: 51.55 17.78 33.77 1780.02 7119.99 08:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 AM 5644944 7088404 2237488 28.39 2688 1639768 676176 7.57 168828 1796976 50048 08:43:01 AM 5311860 7018012 2570572 32.61 2688 1887956 694664 7.78 211072 2034560 140812 08:44:01 AM 5175140 7000216 2707292 34.35 2688 2002412 694664 7.78 221268 2139572 30068 08:45:01 AM 5251468 7078468 2630964 33.38 2688 2004340 643912 7.21 239740 2046352 4 08:46:01 AM 5036824 7060968 2845608 36.10 2688 2193512 630036 7.05 259284 2217284 149400 08:47:01 AM 5030372 7054520 2852060 36.18 2688 2193516 630036 7.05 259284 2217636 8 08:48:01 AM 4988360 7014868 2894072 36.72 2688 2195876 694808 7.78 259552 2259236 536 08:49:01 AM 5023340 7053480 2859092 36.27 2688 2199508 634744 7.11 260020 2223696 1420 08:50:01 AM 5157280 7022804 2725152 34.57 2688 2040780 683100 7.65 446408 1928380 1544 Average: 5179954 7043527 2702478 34.28 2688 2039741 664682 7.44 258384 2095966 41538 08:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 220.73 126.61 920.15 53.32 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 66.64 55.31 790.20 6.55 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 47.69 35.66 473.09 6.94 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 13.70 8.45 5.28 3.40 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 214.88 160.61 312.50 42.08 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 1.75 1.10 0.32 2.91 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 41.64 28.73 11.33 4.78 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 37.74 26.71 10.50 5.59 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 46.95 35.15 89.89 29.95 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 76.86 53.15 290.37 17.28 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) 09/04/2024 _x86_64_ (2 CPU) 08:40:46 LINUX RESTART (2 CPU) 08:41:01 AM CPU %user %nice %system %iowait %steal %idle 08:42:01 AM all 35.38 0.07 10.10 30.73 0.12 23.59 08:42:01 AM 0 36.11 0.02 9.88 29.45 0.10 24.44 08:42:01 AM 1 34.65 0.12 10.33 32.02 0.14 22.74 08:43:01 AM all 25.88 0.00 4.46 6.67 0.10 62.88 08:43:01 AM 0 20.82 0.00 3.99 5.20 0.12 69.87 08:43:01 AM 1 30.97 0.00 4.94 8.14 0.08 55.87 08:44:01 AM all 22.44 0.00 3.34 6.07 0.13 68.02 08:44:01 AM 0 20.90 0.00 2.99 5.50 0.13 70.47 08:44:01 AM 1 23.99 0.00 3.69 6.63 0.12 65.58 08:45:01 AM all 10.33 0.00 1.16 1.25 0.08 87.18 08:45:01 AM 0 8.55 0.00 0.87 1.15 0.07 89.36 08:45:01 AM 1 12.10 0.00 1.45 1.35 0.08 85.01 08:46:01 AM all 27.74 0.00 4.78 2.38 0.12 64.98 08:46:01 AM 0 17.41 0.00 3.99 1.39 0.10 77.11 08:46:01 AM 1 38.15 0.00 5.58 3.39 0.13 52.75 08:47:01 AM all 0.34 0.00 0.33 3.71 0.03 95.59 08:47:01 AM 0 0.28 0.00 0.28 3.78 0.03 95.62 08:47:01 AM 1 0.40 0.00 0.37 3.64 0.03 95.56 08:48:01 AM all 9.66 0.00 0.96 0.04 0.08 89.26 08:48:01 AM 0 13.27 0.00 1.34 0.02 0.07 85.30 08:48:01 AM 1 6.07 0.00 0.57 0.07 0.08 93.21 08:49:01 AM all 9.55 0.00 0.69 0.00 0.07 89.70 08:49:01 AM 0 14.69 0.00 0.60 0.00 0.08 84.63 08:49:01 AM 1 4.43 0.00 0.77 0.00 0.05 94.75 08:50:01 AM all 29.93 0.00 3.65 0.47 0.11 65.85 08:50:01 AM 0 28.62 0.00 3.05 0.38 0.12 67.82 08:50:01 AM 1 31.23 0.00 4.25 0.55 0.10 63.87 Average: all 18.98 0.01 3.25 5.64 0.09 72.03 Average: 0 17.80 0.00 2.98 5.14 0.09 73.98 Average: 1 20.15 0.01 3.52 6.13 0.09 70.09