---> uname -a: Linux prd-centos8-robot-2c-8g-1984.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 593 4962 19 2141 6808 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:67:e3:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe67:e315/64 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 131.82 77.26 54.57 8964.88 38337.55 12:57:01 AM 119.68 6.88 112.80 1250.25 10540.64 12:58:01 AM 36.01 0.63 35.38 48.93 4489.89 12:59:01 AM 10.75 0.42 10.33 64.78 396.73 01:00:01 AM 60.17 0.03 60.14 3.46 7513.19 01:01:01 AM 7.46 0.08 7.38 31.99 756.70 01:02:01 AM 2.53 0.12 2.41 2.93 352.20 01:03:01 AM 0.40 0.00 0.40 0.00 7.81 01:04:01 AM 0.27 0.00 0.27 0.00 171.73 01:05:01 AM 26.51 0.63 25.88 73.19 1757.92 Average: 39.56 8.61 30.95 1043.99 6432.16 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5566912 7074588 2315512 29.38 2688 1701084 699844 7.84 185260 1850352 94808 12:57:01 AM 5156536 7006808 2725888 34.58 2688 2028316 716100 8.02 213780 2171796 135284 12:58:01 AM 5183184 7009672 2699240 34.24 2688 2003948 706048 7.91 221664 2134084 8 12:59:01 AM 5166516 7019116 2715908 34.46 2688 2029316 710276 7.95 246892 2123040 19768 01:00:01 AM 5044204 7071676 2838220 36.01 2688 2197224 644544 7.22 257472 2209796 16560 01:01:01 AM 5000236 7028984 2882188 36.56 2688 2198472 699828 7.84 257740 2252256 296 01:02:01 AM 4981480 7018420 2900944 36.80 2688 2206664 716016 8.02 257900 2271268 16 01:03:01 AM 4966700 7003680 2915724 36.99 2688 2206704 735432 8.23 257900 2285912 4 01:04:01 AM 5027132 7070812 2855292 36.22 2688 2213404 627816 7.03 258284 2225132 1596 01:05:01 AM 5108980 6993848 2773444 35.19 2688 2061248 689232 7.72 459208 1968016 192 Average: 5120188 7029760 2762236 35.04 2688 2084638 694514 7.78 261610 2149165 26853 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 254.90 154.57 1132.55 54.46 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 91.89 72.44 1040.12 10.42 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 9.57 2.25 2.85 0.73 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 13.43 10.58 10.62 3.91 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 199.27 146.93 328.49 42.07 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 25.69 16.01 6.55 1.76 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 250.57 246.45 115.26 101.47 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 272.69 268.76 430.84 94.65 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 68.53 58.73 256.48 12.68 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 88.62 52.17 107.34 43.12 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 127.53 102.90 343.10 36.53 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:36 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 31.83 0.04 9.01 25.91 0.14 33.06 12:56:01 AM 0 25.86 0.03 7.88 25.23 0.14 40.85 12:56:01 AM 1 37.79 0.05 10.13 26.58 0.15 25.30 12:57:01 AM all 33.97 0.00 5.62 6.67 0.17 53.57 12:57:01 AM 0 31.48 0.00 5.33 3.74 0.15 59.30 12:57:01 AM 1 36.46 0.00 5.91 9.60 0.18 47.84 12:58:01 AM all 7.08 0.00 1.11 1.44 0.05 90.32 12:58:01 AM 0 6.03 0.00 1.09 0.95 0.05 91.88 12:58:01 AM 1 8.14 0.00 1.12 1.93 0.05 88.76 12:59:01 AM all 13.90 0.00 1.91 0.14 0.07 83.98 12:59:01 AM 0 14.86 0.00 1.80 0.13 0.05 83.15 12:59:01 AM 1 12.93 0.00 2.01 0.15 0.08 84.82 01:00:01 AM all 24.26 0.00 4.06 2.10 0.08 69.49 01:00:01 AM 0 20.91 0.00 3.95 2.35 0.08 72.70 01:00:01 AM 1 27.62 0.00 4.17 1.85 0.08 66.27 01:01:01 AM all 2.36 0.00 0.29 0.16 0.04 97.14 01:01:01 AM 0 1.04 0.00 0.28 0.27 0.03 98.38 01:01:01 AM 1 3.70 0.00 0.30 0.05 0.05 95.90 01:02:01 AM all 26.70 0.00 1.14 0.07 0.11 71.99 01:02:01 AM 0 17.79 0.00 0.49 0.02 0.12 81.59 01:02:01 AM 1 35.63 0.00 1.80 0.12 0.10 62.36 01:03:01 AM all 27.39 0.00 0.64 0.00 0.10 71.87 01:03:01 AM 0 24.77 0.00 0.71 0.00 0.10 74.42 01:03:01 AM 1 30.01 0.00 0.57 0.00 0.10 69.31 01:04:01 AM all 8.18 0.00 0.35 0.05 0.08 91.34 01:04:01 AM 0 7.91 0.00 0.37 0.00 0.07 91.65 01:04:01 AM 1 8.45 0.00 0.32 0.10 0.10 91.03 01:05:01 AM all 25.04 0.00 3.21 0.43 0.08 71.24 01:05:01 AM 0 25.95 0.00 3.04 0.38 0.08 70.54 01:05:01 AM 1 24.12 0.00 3.37 0.48 0.08 71.94 Average: all 20.06 0.00 2.73 3.67 0.09 73.44 Average: 0 17.65 0.00 2.49 3.28 0.09 76.49 Average: 1 22.48 0.01 2.97 4.06 0.10 70.39