---> uname -a: Linux prd-centos8-robot-2c-8g-4288.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 588 4986 19 2122 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:27:eb:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe27:eb70/64 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:40 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 143.42 94.70 48.72 10997.93 37668.93 04:05:01 AM 118.84 0.35 118.49 15.06 11031.57 04:06:01 AM 38.78 1.05 37.73 113.71 4751.04 04:07:01 AM 48.12 6.75 41.37 1247.98 2846.25 04:08:01 AM 26.15 0.03 26.11 3.47 5684.32 04:09:01 AM 1.92 0.10 1.82 32.12 73.59 04:10:01 AM 0.33 0.00 0.33 0.00 5.55 04:11:01 AM 5.68 0.32 5.36 36.91 183.08 04:12:01 AM 26.71 0.53 26.17 64.78 1173.54 Average: 45.55 11.54 34.01 1390.27 7046.50 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5581852 7072728 2300580 29.19 2688 1685212 692668 7.76 179276 1845792 86680 04:05:01 AM 5187224 7009796 2695208 34.19 2688 2001228 702596 7.87 190132 2169480 145596 04:06:01 AM 5287044 7087160 2595388 32.93 2688 1978100 628068 7.03 217900 2037904 24 04:07:01 AM 4974480 7014192 2907952 36.89 2688 2209240 676988 7.58 258456 2282732 156328 04:08:01 AM 5020640 7060000 2861792 36.31 2688 2209320 627936 7.03 258892 2232252 4 04:09:01 AM 4834384 6874976 3048048 38.67 2688 2210552 860312 9.63 259024 2416592 16 04:10:01 AM 4900672 6941320 2981760 37.83 2688 2210608 781276 8.75 259024 2350380 40 04:11:01 AM 5091904 6988228 2790528 35.40 2688 2070344 707152 7.92 280596 2156004 30736 04:12:01 AM 5140752 7010956 2741680 34.78 2688 2046012 675532 7.56 449908 1944572 16604 Average: 5113217 7006595 2769215 35.13 2688 2068957 705836 7.90 261468 2159523 48448 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 257.50 161.15 968.16 54.45 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 110.28 89.24 1268.74 12.07 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 16.06 9.15 7.15 3.82 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 42.70 37.12 302.19 9.43 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 199.15 141.73 37.84 36.34 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 292.09 258.63 2737.78 706.10 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 529.11 447.98 6381.23 29.02 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 325.64 263.57 3188.23 33.29 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 21.88 19.04 16.77 8.80 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 199.38 158.62 1656.46 99.26 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) 12/20/2024 _x86_64_ (2 CPU) 04:02:40 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 28.07 0.08 8.94 32.89 0.15 29.88 04:04:01 AM 0 25.81 0.09 10.29 35.16 0.20 28.45 04:04:01 AM 1 30.33 0.07 7.58 30.61 0.10 31.31 04:05:01 AM all 35.12 0.00 4.95 5.96 0.10 53.87 04:05:01 AM 0 42.67 0.00 5.44 6.40 0.10 45.40 04:05:01 AM 1 27.60 0.00 4.46 5.53 0.10 62.32 04:06:01 AM all 18.26 0.00 1.96 1.99 0.09 77.69 04:06:01 AM 0 24.15 0.00 2.03 1.64 0.10 72.08 04:06:01 AM 1 12.40 0.00 1.89 2.34 0.08 83.29 04:07:01 AM all 27.76 0.00 5.28 1.80 0.09 65.07 04:07:01 AM 0 30.76 0.00 5.99 1.84 0.10 61.31 04:07:01 AM 1 24.76 0.00 4.57 1.75 0.08 68.83 04:08:01 AM all 0.73 0.00 0.69 1.54 0.04 97.00 04:08:01 AM 0 0.60 0.00 0.60 1.34 0.03 97.43 04:08:01 AM 1 0.85 0.00 0.79 1.74 0.05 96.57 04:09:01 AM all 12.49 0.00 0.89 0.02 0.08 86.52 04:09:01 AM 0 16.74 0.00 1.10 0.02 0.08 82.06 04:09:01 AM 1 8.27 0.00 0.69 0.02 0.08 90.95 04:10:01 AM all 12.74 0.00 1.27 0.00 0.13 85.85 04:10:01 AM 0 2.66 0.00 0.27 0.00 0.12 96.96 04:10:01 AM 1 22.98 0.00 2.29 0.00 0.15 74.58 04:11:01 AM all 12.88 0.00 1.89 0.08 0.09 85.05 04:11:01 AM 0 8.82 0.00 1.19 0.08 0.08 89.82 04:11:01 AM 1 16.99 0.00 2.59 0.08 0.10 80.24 04:12:01 AM all 29.93 0.00 3.37 0.69 0.10 65.92 04:12:01 AM 0 40.15 0.00 4.13 0.79 0.10 54.82 04:12:01 AM 1 19.76 0.00 2.61 0.58 0.10 76.95 Average: all 19.77 0.01 3.24 4.94 0.10 71.94 Average: 0 21.36 0.01 3.44 5.20 0.10 69.90 Average: 1 18.18 0.01 3.04 4.68 0.10 73.99