---> uname -a: Linux prd-centos8-robot-2c-8g-27692.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 646 4924 19 2126 6754 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:27:57:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe27:575d/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) 09/26/2024 _x86_64_ (2 CPU) 00:58:30 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 99.75 23.37 76.38 6590.84 7209.65 01:01:01 AM 83.66 0.70 82.96 50.77 9181.24 01:02:01 AM 32.37 0.50 31.87 66.63 2601.03 01:03:01 AM 42.37 0.03 42.34 3.47 6741.25 01:04:01 AM 5.60 0.12 5.48 33.06 240.93 01:05:01 AM 2.20 0.00 2.20 0.00 119.81 01:06:01 AM 0.45 0.00 0.45 0.00 7.85 01:07:01 AM 7.25 0.32 6.93 36.92 237.97 01:08:01 AM 26.03 0.52 25.51 63.86 1236.63 Average: 33.30 2.84 30.46 760.74 3064.36 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5339792 7054152 2542640 32.26 2688 1895868 718056 8.04 212536 2004320 147376 01:01:01 AM 5152504 6986076 2729928 34.63 2688 2010092 783728 8.78 221876 2158792 30068 01:02:01 AM 4998404 6966404 2884028 36.59 2688 2140296 817296 9.15 261800 2260692 111100 01:03:01 AM 4962732 6995992 2919700 37.04 2688 2202140 706468 7.91 259788 2278336 4 01:04:01 AM 4918436 6954116 2963996 37.60 2688 2204556 771400 8.64 260084 2324028 1424 01:05:01 AM 4918600 6954280 2963832 37.60 2688 2204556 771400 8.64 260084 2324252 4 01:06:01 AM 4904172 6939868 2978260 37.78 2688 2204572 818164 9.16 260084 2338468 4 01:07:01 AM 5068140 6937312 2814292 35.70 2688 2041948 782048 8.76 287916 2165388 20176 01:08:01 AM 5049600 6922148 2832832 35.94 2688 2047364 787316 8.82 448660 2030912 16496 Average: 5034709 6967816 2847723 36.13 2688 2105710 772875 8.65 274759 2209465 36295 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.91 191.19 1656.29 56.00 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 60.40 44.69 530.90 13.87 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 41.18 34.68 276.87 10.51 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 145.00 104.50 41.35 30.30 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 70.89 56.94 29.84 20.32 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 240.77 239.84 48.76 100.66 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 187.89 184.19 192.44 66.13 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 103.17 81.01 131.85 41.05 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.18 18.55 16.78 8.77 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 132.60 106.18 325.05 38.62 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) 09/26/2024 _x86_64_ (2 CPU) 00:58:30 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 43.91 0.00 7.55 1.62 0.16 46.77 01:00:01 AM 0 38.21 0.00 7.31 2.25 0.15 52.08 01:00:01 AM 1 49.60 0.00 7.78 0.98 0.17 41.47 01:01:01 AM all 23.72 0.00 3.45 2.78 0.08 69.96 01:01:01 AM 0 19.37 0.00 3.37 2.37 0.08 74.80 01:01:01 AM 1 28.05 0.00 3.53 3.19 0.08 65.14 01:02:01 AM all 24.17 0.00 3.43 0.37 0.08 71.95 01:02:01 AM 0 19.17 0.00 3.09 0.45 0.08 77.21 01:02:01 AM 1 29.16 0.00 3.77 0.28 0.08 66.70 01:03:01 AM all 14.02 0.00 2.55 0.87 0.05 82.52 01:03:01 AM 0 10.50 0.00 2.24 0.90 0.03 86.33 01:03:01 AM 1 17.54 0.00 2.86 0.84 0.07 78.70 01:04:01 AM all 6.57 0.00 0.44 0.06 0.05 92.88 01:04:01 AM 0 8.96 0.00 0.37 0.10 0.07 90.50 01:04:01 AM 1 4.17 0.00 0.52 0.02 0.03 95.26 01:05:01 AM all 19.38 0.00 0.49 0.01 0.09 80.03 01:05:01 AM 0 38.26 0.00 0.80 0.00 0.12 60.82 01:05:01 AM 1 0.52 0.00 0.17 0.02 0.07 99.23 01:06:01 AM all 22.26 0.00 0.47 0.00 0.09 77.18 01:06:01 AM 0 4.37 0.00 0.28 0.00 0.07 95.28 01:06:01 AM 1 40.19 0.00 0.65 0.00 0.12 59.04 01:07:01 AM all 19.50 0.00 1.80 0.04 0.08 78.57 01:07:01 AM 0 9.98 0.00 1.55 0.03 0.08 88.36 01:07:01 AM 1 28.94 0.00 2.06 0.05 0.08 68.87 01:08:01 AM all 28.76 0.00 3.39 0.36 0.09 67.40 01:08:01 AM 0 13.95 0.00 2.89 0.58 0.08 82.50 01:08:01 AM 1 43.57 0.00 3.89 0.13 0.10 52.31 Average: all 22.49 0.00 2.62 0.68 0.09 74.12 Average: 0 18.09 0.00 2.44 0.75 0.09 78.64 Average: 1 26.88 0.00 2.81 0.61 0.09 69.61