---> uname -a: Linux prd-centos8-robot-2c-8g-9276.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 564 5013 19 2118 6836 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:23:6d:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe23:6d1c/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) 11/22/2024 _x86_64_ (2 CPU) 02:08:55 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 21.26 0.00 21.26 0.00 38759.06 02:11:01 AM 31.79 11.48 20.31 3956.81 14186.04 02:12:01 AM 90.74 12.91 77.82 2337.35 6448.75 02:13:01 AM 73.78 0.70 73.08 50.78 8875.51 02:14:01 AM 28.09 0.42 27.67 64.78 2386.42 02:15:01 AM 49.03 0.03 48.99 3.47 7049.74 02:16:01 AM 2.90 0.08 2.82 31.99 98.50 02:17:01 AM 14.41 0.33 14.08 37.86 524.75 Average: 41.47 3.70 37.77 923.40 5752.68 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6053340 7333132 1829092 23.20 2688 1478988 382572 4.85 111980 1460564 402812 02:11:01 AM 5781980 7167444 2100452 26.65 2688 1584492 634836 7.11 160508 1682336 37852 02:12:01 AM 5308548 7044488 2573884 32.65 2688 1917648 685380 7.67 211020 2041192 168452 02:13:01 AM 5229020 7062224 2653412 33.66 2688 2010336 637500 7.14 230464 2079952 30144 02:14:01 AM 5039912 7006168 2842520 36.06 2688 2139564 728920 8.16 262256 2224608 110160 02:15:01 AM 5046604 7080292 2835828 35.98 2688 2203164 597700 6.69 256764 2207484 16 02:16:01 AM 5005628 7040720 2876804 36.50 2688 2204620 664996 7.45 256892 2248412 508 02:17:01 AM 5146960 7008000 2735472 34.70 2688 2036476 678644 7.60 289672 2095116 17140 Average: 5326499 7092808 2555933 32.43 2688 1946911 626318 7.01 222444 2004958 95886 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 174.98 101.98 738.91 39.83 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 127.02 92.45 1033.79 24.80 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 41.52 30.74 439.91 6.37 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 41.22 31.42 295.66 7.31 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 33.36 26.33 17.11 9.80 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 32.37 20.83 26.94 2.62 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 192.22 133.53 1452.87 30.91 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 91.54 62.28 570.44 17.32 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) 11/22/2024 _x86_64_ (2 CPU) 02:08:55 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 0.40 0.00 1.19 98.41 0.00 0.00 02:10:01 AM 0 0.00 0.00 1.59 98.41 0.00 0.00 02:10:01 AM 1 0.79 0.00 0.79 98.41 0.00 0.00 02:11:01 AM all 9.45 0.00 2.63 46.58 0.04 41.31 02:11:01 AM 0 11.51 0.00 2.36 42.69 0.03 43.41 02:11:01 AM 1 7.38 0.00 2.90 50.47 0.05 39.21 02:12:01 AM all 35.59 0.00 5.94 5.08 0.12 53.27 02:12:01 AM 0 45.05 0.00 6.54 6.77 0.13 41.50 02:12:01 AM 1 26.15 0.00 5.34 3.38 0.10 65.02 02:13:01 AM all 19.31 0.00 3.27 5.28 0.10 72.05 02:13:01 AM 0 20.48 0.00 2.96 4.34 0.10 72.12 02:13:01 AM 1 18.13 0.00 3.59 6.21 0.10 71.97 02:14:01 AM all 21.09 0.00 2.70 1.83 0.10 74.28 02:14:01 AM 0 20.46 0.00 2.67 1.57 0.10 75.20 02:14:01 AM 1 21.72 0.00 2.74 2.09 0.10 73.36 02:15:01 AM all 14.18 0.00 2.58 2.85 0.09 80.29 02:15:01 AM 0 17.50 0.00 2.70 2.20 0.08 77.51 02:15:01 AM 1 10.86 0.00 2.47 3.50 0.10 83.07 02:16:01 AM all 2.54 0.00 0.26 0.06 0.04 97.10 02:16:01 AM 0 0.97 0.00 0.18 0.03 0.05 98.76 02:16:01 AM 1 4.12 0.00 0.33 0.08 0.03 95.43 02:17:01 AM all 16.42 0.00 2.25 0.23 0.09 81.00 02:17:01 AM 0 13.28 0.00 2.12 0.27 0.10 84.24 02:17:01 AM 1 19.60 0.00 2.37 0.20 0.08 77.74 Average: all 16.90 0.00 2.80 9.10 0.08 71.11 Average: 0 18.41 0.00 2.79 8.53 0.09 70.19 Average: 1 15.39 0.00 2.82 9.67 0.08 72.04