---> uname -a: Linux prd-centos8-robot-2c-8g-1764.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: 2800.000 BogoMIPS: 5600.00 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 605 4966 19 2126 6796 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:ca:d0:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:feca:d015/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:01:01 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 70.29 13.10 57.20 2343.22 5319.14 02:04:01 AM 91.57 0.70 90.87 50.78 10011.56 02:05:01 AM 22.31 0.42 21.89 64.78 1597.28 02:06:01 AM 45.74 2.52 43.23 396.07 3365.52 02:07:01 AM 21.14 0.00 21.14 0.00 4881.87 02:08:01 AM 3.68 0.00 3.68 0.00 157.37 02:09:01 AM 0.35 0.00 0.35 0.00 3.60 02:10:01 AM 0.45 0.08 0.37 31.99 6.23 02:11:01 AM 13.95 0.33 13.61 37.85 524.88 Average: 29.94 1.91 28.04 324.98 2874.26 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5349704 7018292 2532724 32.13 2688 1856352 761088 8.52 227236 2003400 113980 02:04:01 AM 5182276 7009492 2700152 34.26 2688 2003904 708796 7.94 222304 2125480 30112 02:05:01 AM 5269456 7098040 2612972 33.15 2688 2005852 621700 6.96 241084 2027340 4 02:06:01 AM 5037964 7077828 2844464 36.09 2688 2208948 630316 7.06 262608 2210328 135140 02:07:01 AM 5035064 7074540 2847364 36.12 2688 2208948 630316 7.06 262608 2210400 16 02:08:01 AM 5034944 7074424 2847484 36.12 2688 2208952 630316 7.06 262608 2210420 8 02:09:01 AM 5034980 7074460 2847448 36.12 2688 2208952 630316 7.06 262608 2210304 4 02:10:01 AM 4994724 7035332 2887704 36.63 2688 2210084 698956 7.83 262944 2249852 72 02:11:01 AM 5103536 6971876 2778892 35.25 2688 2044028 742940 8.32 294196 2132596 17924 Average: 5115850 7048254 2766578 35.10 2688 2106224 672749 7.53 255355 2153347 33029 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 119.14 87.97 942.13 19.83 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 69.66 53.70 652.12 8.80 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 11.91 8.90 4.85 3.38 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 51.31 42.58 301.71 12.70 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 1.62 1.08 1.47 0.24 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 1.03 0.83 0.15 0.13 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.10 0.90 0.15 0.13 0.00 0.00 0.00 0.00 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 3.93 3.17 0.93 0.58 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 64.33 41.64 79.30 31.82 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 36.00 26.75 220.32 8.62 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) 10/27/2024 _x86_64_ (2 CPU) 02:01:01 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 25.39 0.00 4.76 5.82 0.22 63.80 02:03:01 AM 0 24.76 0.00 4.57 4.14 0.34 66.19 02:03:01 AM 1 26.03 0.00 4.95 7.52 0.10 61.40 02:04:01 AM all 29.44 0.00 4.60 6.40 0.12 59.44 02:04:01 AM 0 32.93 0.00 4.87 6.04 0.12 56.03 02:04:01 AM 1 25.94 0.00 4.33 6.77 0.12 62.85 02:05:01 AM all 9.99 0.00 1.21 1.03 0.07 87.70 02:05:01 AM 0 13.16 0.00 1.44 1.59 0.07 83.74 02:05:01 AM 1 6.82 0.00 0.99 0.47 0.07 91.66 02:06:01 AM all 26.43 0.00 4.06 1.33 0.09 68.09 02:06:01 AM 0 34.04 0.00 4.65 1.02 0.08 60.21 02:06:01 AM 1 18.78 0.00 3.47 1.64 0.10 76.00 02:07:01 AM all 0.29 0.00 0.27 1.65 0.03 97.76 02:07:01 AM 0 0.48 0.00 0.28 2.00 0.02 97.22 02:07:01 AM 1 0.10 0.00 0.25 1.30 0.03 98.31 02:08:01 AM all 0.33 0.00 0.06 0.04 0.06 99.52 02:08:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 02:08:01 AM 1 0.10 0.00 0.08 0.08 0.08 99.65 02:09:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 02:09:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 02:09:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 02:10:01 AM all 1.24 0.00 0.18 0.06 0.04 98.48 02:10:01 AM 0 2.18 0.00 0.18 0.10 0.03 97.50 02:10:01 AM 1 0.30 0.00 0.17 0.02 0.05 99.47 02:11:01 AM all 18.28 0.00 1.93 0.36 0.09 79.33 02:11:01 AM 0 23.33 0.00 2.57 0.25 0.08 73.76 02:11:01 AM 1 13.26 0.00 1.29 0.47 0.10 84.88 Average: all 12.37 0.00 1.89 1.85 0.08 83.80 Average: 0 14.63 0.00 2.06 1.68 0.09 81.54 Average: 1 10.11 0.00 1.72 2.02 0.08 86.07