---> uname -a: Linux prd-centos8-robot-2c-8g-39261.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 602 4955 19 2140 6798 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:c6:cc:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fec6:cc74/64 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) 10/05/2024 _x86_64_ (2 CPU) 23:07:03 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 106.60 7.23 99.37 1264.65 7758.03 11:10:01 PM 63.09 0.67 62.42 49.44 8170.95 11:11:01 PM 40.48 2.87 37.61 456.70 2421.79 11:12:01 PM 33.31 0.03 33.28 3.47 6275.37 11:13:01 PM 2.92 0.12 2.80 33.06 132.24 11:14:01 PM 1.93 0.00 1.93 0.00 64.41 11:15:01 PM 0.13 0.00 0.13 0.00 1.48 11:16:02 PM 0.15 0.00 0.15 0.00 1.75 11:17:01 PM 22.13 0.64 21.49 74.43 1247.47 Average: 30.10 1.29 28.81 209.35 2900.28 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5238228 7045752 2644204 33.55 2688 1985244 679588 7.61 211772 2097456 189584 11:10:01 PM 5146620 7004852 2735812 34.71 2688 2035172 733724 8.22 234176 2155912 22280 11:11:01 PM 4994900 7046856 2887532 36.63 2688 2220740 669816 7.50 258640 2259124 173612 11:12:01 PM 4994752 7046504 2887680 36.63 2688 2220864 662680 7.42 262288 2250792 4 11:13:01 PM 4943752 6997932 2938680 37.28 2688 2223280 733212 8.21 262564 2301272 4 11:14:01 PM 4934240 6988440 2948192 37.40 2688 2223296 749488 8.39 262564 2310016 28 11:15:01 PM 4934884 6989084 2947548 37.39 2688 2223296 749488 8.39 262564 2310148 4 11:16:02 PM 4930852 6986248 2951580 37.45 2688 2224524 749488 8.39 262624 2313380 1232 11:17:01 PM 5128916 7011820 2753516 34.93 2688 2057452 690840 7.74 450400 1949324 184 Average: 5027460 7013054 2854972 36.22 2688 2157096 713147 7.99 274177 2216380 42992 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 94.60 76.54 949.66 11.39 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 49.13 35.03 382.70 5.61 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 48.94 38.31 300.71 9.33 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 200.00 165.79 38.48 38.40 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 160.76 146.49 48.16 60.44 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 206.91 204.83 111.63 83.71 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 31.89 29.85 9.86 10.70 0.00 0.00 0.00 0.00 11:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 PM eth0 145.95 144.27 82.24 50.02 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 80.78 48.16 92.74 26.82 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 113.28 98.90 224.28 32.95 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) 10/05/2024 _x86_64_ (2 CPU) 23:07:03 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 37.99 0.00 6.12 3.29 0.11 52.50 11:09:01 PM 0 45.03 0.00 7.23 3.25 0.12 44.37 11:09:01 PM 1 30.95 0.00 5.01 3.33 0.10 60.62 11:10:01 PM all 15.33 0.00 2.04 3.35 0.06 79.22 11:10:01 PM 0 19.59 0.00 2.47 3.68 0.07 74.19 11:10:01 PM 1 11.06 0.00 1.61 3.03 0.05 84.26 11:11:01 PM all 27.61 0.00 4.47 1.33 0.10 66.49 11:11:01 PM 0 22.85 0.00 4.37 1.42 0.10 71.26 11:11:01 PM 1 32.37 0.00 4.57 1.25 0.10 61.71 11:12:01 PM all 3.30 0.00 0.98 1.33 0.03 94.36 11:12:01 PM 0 4.27 0.00 1.14 1.15 0.03 93.41 11:12:01 PM 1 2.34 0.00 0.82 1.50 0.03 95.30 11:13:01 PM all 13.39 0.00 0.42 0.03 0.07 86.09 11:13:01 PM 0 24.70 0.00 0.50 0.02 0.08 74.69 11:13:01 PM 1 2.09 0.00 0.33 0.05 0.05 97.47 11:14:01 PM all 15.93 0.00 0.44 0.01 0.08 83.56 11:14:01 PM 0 31.31 0.00 0.70 0.00 0.08 67.90 11:14:01 PM 1 0.52 0.00 0.17 0.02 0.07 99.23 11:15:01 PM all 4.61 0.00 0.14 0.00 0.04 95.20 11:15:01 PM 0 8.63 0.00 0.20 0.00 0.05 91.12 11:15:01 PM 1 0.60 0.00 0.08 0.00 0.03 99.28 11:16:02 PM all 20.10 0.00 0.39 0.00 0.08 79.42 11:16:02 PM 0 39.53 0.00 0.62 0.00 0.10 59.74 11:16:02 PM 1 0.84 0.00 0.17 0.00 0.07 98.93 11:17:01 PM all 23.62 0.00 3.28 0.34 0.07 72.69 11:17:01 PM 0 30.99 0.00 3.17 0.14 0.07 65.64 11:17:01 PM 1 16.24 0.00 3.38 0.54 0.07 79.76 Average: all 17.99 0.00 2.03 1.08 0.07 78.83 Average: 0 25.20 0.00 2.27 1.08 0.08 71.38 Average: 1 10.79 0.00 1.79 1.08 0.06 86.28