---> uname -a: Linux prd-centos8-robot-2c-8g-21839.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 580 4999 19 2116 6820 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:6a:af:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe6a:afca/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) 09/14/2024 _x86_64_ (2 CPU) 00:59:30 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 261.67 7.50 254.17 4493.33 109454.17 01:01:01 AM 75.98 23.49 52.49 5662.24 36573.03 01:02:01 AM 115.46 6.84 108.62 1247.86 9609.65 01:03:01 AM 37.05 1.02 36.04 113.16 4509.28 01:04:01 AM 43.55 0.07 43.49 4.00 3006.56 01:05:01 AM 26.36 0.00 26.36 0.00 5443.18 01:06:01 AM 2.53 0.10 2.43 32.13 99.78 01:07:01 AM 2.13 0.03 2.10 1.87 154.28 01:08:01 AM 23.16 0.65 22.51 74.12 1292.92 Average: 41.34 4.03 37.31 901.10 7841.24 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6069348 7331608 1813084 23.00 2688 1461876 371636 4.71 110560 1446756 966216 01:01:01 AM 5469224 7022500 2413208 30.62 2688 1744364 747016 8.36 188928 1937044 104712 01:02:01 AM 5156240 6996996 2726192 34.59 2688 2019032 725516 8.12 212448 2174348 136788 01:03:01 AM 5267496 7090628 2614936 33.17 2688 2000832 646236 7.24 239184 2031496 24 01:04:01 AM 5052800 7074048 2829632 35.90 2688 2190584 636096 7.12 258536 2203020 151104 01:05:01 AM 5048044 7068816 2834388 35.96 2688 2190588 636096 7.12 258568 2203464 4 01:06:01 AM 5006244 7029208 2876188 36.49 2688 2192816 687132 7.69 258840 2245132 388 01:07:01 AM 5043140 7069872 2839292 36.02 2688 2196548 619016 6.93 259320 2208120 1400 01:08:01 AM 5133792 6993648 2748640 34.87 2688 2035156 718404 8.04 445472 1951816 192 Average: 5249592 7075258 2632840 33.40 2688 2003533 643016 7.20 247984 2044577 151203 01:00:00 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 15.00 0.83 1.91 0.05 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 263.38 175.73 1309.84 59.99 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 76.78 60.11 832.50 9.29 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 15.53 9.70 7.51 4.10 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 243.67 212.80 318.08 47.67 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 6.40 4.68 1.50 2.97 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 32.44 21.91 10.07 3.92 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 35.60 25.84 10.18 5.78 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 45.86 35.01 88.83 29.50 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 89.78 68.06 321.63 20.35 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) 09/14/2024 _x86_64_ (2 CPU) 00:59:30 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 0.00 0.00 3.77 96.23 0.00 0.00 01:00:01 AM 0 0.00 0.00 4.20 95.80 0.00 0.00 01:00:01 AM 1 0.00 0.00 3.33 96.67 0.00 0.00 01:01:01 AM all 34.38 0.00 5.72 10.24 0.09 49.56 01:01:01 AM 0 36.73 0.00 6.37 11.38 0.10 45.41 01:01:01 AM 1 32.04 0.00 5.07 9.11 0.08 53.70 01:02:01 AM all 30.54 0.00 5.11 9.87 0.10 54.38 01:02:01 AM 0 34.36 0.00 5.70 11.71 0.10 48.13 01:02:01 AM 1 26.71 0.00 4.52 8.03 0.10 60.65 01:03:01 AM all 15.01 0.00 1.96 2.09 0.08 80.86 01:03:01 AM 0 28.74 0.00 2.39 0.94 0.07 67.86 01:03:01 AM 1 1.27 0.00 1.54 3.24 0.08 93.86 01:04:01 AM all 27.85 0.00 4.71 3.41 0.11 63.92 01:04:01 AM 0 30.56 0.00 4.65 4.18 0.12 60.49 01:04:01 AM 1 25.13 0.00 4.78 2.63 0.10 67.35 01:05:01 AM all 0.52 0.00 0.37 1.44 0.03 97.64 01:05:01 AM 0 0.70 0.00 0.38 1.25 0.03 97.63 01:05:01 AM 1 0.33 0.00 0.35 1.62 0.03 97.66 01:06:01 AM all 8.35 0.00 0.79 0.03 0.06 90.78 01:06:01 AM 0 9.18 0.00 0.67 0.05 0.07 90.04 01:06:01 AM 1 7.53 0.00 0.90 0.00 0.05 91.52 01:07:01 AM all 11.15 0.00 0.85 0.01 0.08 87.92 01:07:01 AM 0 18.09 0.00 1.27 0.00 0.07 80.58 01:07:01 AM 1 4.21 0.00 0.43 0.02 0.08 95.25 01:08:01 AM all 26.04 0.00 3.13 0.89 0.09 69.86 01:08:01 AM 0 34.74 0.00 3.28 1.20 0.12 60.66 01:08:01 AM 1 17.34 0.00 2.97 0.57 0.07 79.05 Average: all 19.16 0.00 2.83 3.72 0.08 74.21 Average: 0 24.06 0.00 3.09 4.06 0.08 68.71 Average: 1 14.27 0.00 2.57 3.38 0.08 79.70