---> uname -a: Linux prd-centos8-robot-2c-8g-44376.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4823 19 2301 6822 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:f5:6f:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fef5:6f95/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:19 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 106.51 53.05 53.47 6304.03 31581.52 11:51:01 PM 115.20 6.87 108.33 1249.93 10392.13 11:52:01 PM 39.69 1.13 38.55 110.90 4766.33 11:53:01 PM 26.46 0.07 26.39 2.80 1446.58 11:54:01 PM 41.48 2.53 38.95 396.07 6685.52 11:55:01 PM 3.65 0.00 3.65 0.00 137.25 11:56:01 PM 0.12 0.00 0.12 0.00 1.03 11:57:01 PM 0.12 0.00 0.12 0.00 0.80 11:58:01 PM 11.06 0.18 10.88 33.86 305.53 Average: 38.25 7.09 31.16 899.66 6145.90 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5541820 7065884 2340604 29.69 2688 1716424 732832 8.21 186152 1870476 106720 11:51:01 PM 5162048 7015532 2720376 34.51 2688 2031516 708768 7.94 214220 2165400 144212 11:52:01 PM 5274716 7106124 2607708 33.08 2688 2008896 624984 7.00 240492 2023196 16 11:53:01 PM 4994228 7022980 2888196 36.64 2688 2198856 693708 7.77 256364 2265080 172044 11:54:01 PM 5036324 7078768 2846100 36.11 2688 2212088 628948 7.04 262668 2209404 28 11:55:01 PM 5036024 7078472 2846400 36.11 2688 2212088 628948 7.04 262664 2209596 4 11:56:01 PM 5036528 7078976 2845896 36.10 2688 2212088 628948 7.04 262664 2209416 4 11:57:01 PM 5036672 7079124 2845752 36.10 2688 2212092 628948 7.04 262664 2209420 4 11:58:01 PM 4956596 6997356 2925828 37.12 2688 2209972 707264 7.92 300364 2251344 13352 Average: 5119440 7058135 2762984 35.05 2688 2112669 664816 7.44 249806 2157037 48487 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 220.14 133.19 1130.62 53.02 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 98.90 77.17 1044.09 10.82 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 18.58 9.23 7.11 3.65 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 40.60 33.31 294.16 7.53 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 516.41 384.21 108.54 90.80 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 0.97 0.55 0.50 0.13 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.07 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.62 0.12 0.05 0.01 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 16.69 12.78 15.22 6.38 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 101.55 72.30 288.89 19.15 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:19 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 30.73 0.03 5.81 31.32 0.10 32.02 11:50:01 PM 0 34.47 0.03 6.68 31.93 0.10 26.79 11:50:01 PM 1 27.00 0.02 4.94 30.71 0.10 37.23 11:51:01 PM all 32.75 0.00 5.53 5.73 0.10 55.88 11:51:01 PM 0 26.66 0.00 4.87 4.95 0.10 63.42 11:51:01 PM 1 38.86 0.00 6.18 6.52 0.10 48.34 11:52:01 PM all 16.72 0.00 2.11 2.74 0.10 78.33 11:52:01 PM 0 13.79 0.00 2.18 1.49 0.08 82.46 11:52:01 PM 1 19.64 0.00 2.04 3.99 0.12 74.21 11:53:01 PM all 22.61 0.00 3.85 0.70 0.08 72.75 11:53:01 PM 0 16.74 0.00 3.11 0.67 0.08 79.41 11:53:01 PM 1 28.48 0.00 4.59 0.73 0.08 66.11 11:54:01 PM all 8.07 0.00 2.62 2.53 0.07 86.71 11:54:01 PM 0 8.17 0.00 2.72 2.18 0.07 86.86 11:54:01 PM 1 7.98 0.00 2.51 2.88 0.07 86.56 11:55:01 PM all 0.39 0.00 0.09 0.04 0.05 99.42 11:55:01 PM 0 0.53 0.00 0.08 0.08 0.05 99.25 11:55:01 PM 1 0.25 0.00 0.10 0.00 0.05 99.60 11:56:01 PM all 0.37 0.00 0.07 0.00 0.02 99.55 11:56:01 PM 0 0.62 0.00 0.07 0.00 0.02 99.30 11:56:01 PM 1 0.12 0.00 0.07 0.00 0.02 99.80 11:57:01 PM all 0.29 0.00 0.07 0.00 0.03 99.62 11:57:01 PM 0 0.47 0.00 0.03 0.00 0.00 99.50 11:57:01 PM 1 0.12 0.00 0.10 0.00 0.05 99.73 11:58:01 PM all 12.34 0.00 1.45 0.14 0.06 86.02 11:58:01 PM 0 7.20 0.00 0.90 0.22 0.05 91.62 11:58:01 PM 1 17.47 0.00 1.99 0.07 0.07 80.41 Average: all 13.79 0.00 2.39 4.77 0.07 78.98 Average: 0 12.04 0.00 2.29 4.58 0.06 81.03 Average: 1 15.54 0.00 2.50 4.96 0.07 76.93