---> uname -a: Linux prd-centos8-robot-2c-8g-2411.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 592 4966 19 2138 6809 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:d7:d1:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fed7:d100/64 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:15 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 78.46 30.87 47.59 5947.33 27267.99 04:01:01 AM 111.39 6.80 104.60 1247.51 10092.65 04:02:01 AM 39.28 1.05 38.23 112.57 4740.60 04:03:01 AM 45.20 0.10 45.10 6.26 2810.06 04:04:01 AM 23.26 0.00 23.26 0.00 5505.17 04:05:01 AM 2.40 0.12 2.28 33.06 348.80 04:06:01 AM 0.37 0.00 0.37 0.00 6.45 04:07:01 AM 0.23 0.00 0.23 0.00 117.76 04:08:01 AM 17.51 0.40 17.11 46.78 1191.25 Average: 35.19 4.27 30.92 802.47 5707.16 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5481212 7030788 2401216 30.46 2688 1740300 749148 8.39 188324 1925168 124648 04:01:01 AM 5170616 7020660 2711812 34.40 2688 2027848 713020 7.98 213124 2158840 144136 04:02:01 AM 5271804 7100020 2610624 33.12 2688 2005404 628356 7.04 239772 2027336 24 04:03:01 AM 5051280 7078556 2831148 35.92 2688 2196816 621612 6.96 257088 2206912 154504 04:04:01 AM 5046380 7073660 2836048 35.98 2688 2196820 621612 6.96 257084 2206816 4 04:05:01 AM 4984636 7021284 2897792 36.76 2688 2206188 704148 7.88 257352 2268252 8 04:06:01 AM 4971544 7008224 2910884 36.93 2688 2206220 742752 8.32 257352 2281252 40 04:07:01 AM 4956884 6997028 2925544 37.11 2688 2209692 742752 8.32 257412 2295324 20 04:08:01 AM 5125712 7006492 2756716 34.97 2688 2056576 676700 7.58 456636 1950268 13364 Average: 5117785 7037412 2764643 35.07 2688 2093985 688900 7.71 264905 2146685 48528 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 292.80 180.92 1306.33 59.70 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 81.74 61.60 910.82 8.90 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 16.75 9.08 7.07 3.77 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 263.76 194.65 345.86 49.15 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 1.47 0.75 0.18 0.12 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 173.03 162.03 100.49 61.10 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 315.40 309.08 429.95 113.63 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 128.13 123.13 262.07 36.12 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 61.65 41.12 97.23 37.41 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 147.76 120.03 381.02 41.03 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:15 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 33.22 0.02 5.85 26.72 0.10 34.09 04:00:01 AM 0 33.55 0.04 6.88 25.83 0.09 33.62 04:00:01 AM 1 32.90 0.00 4.83 27.61 0.10 34.56 04:01:01 AM all 29.17 0.00 5.31 8.72 0.13 56.67 04:01:01 AM 0 19.89 0.00 4.43 8.34 0.10 67.24 04:01:01 AM 1 38.46 0.00 6.19 9.10 0.15 46.11 04:02:01 AM all 16.67 0.00 1.93 1.69 0.07 79.65 04:02:01 AM 0 5.66 0.00 1.62 2.49 0.05 90.17 04:02:01 AM 1 27.66 0.00 2.24 0.89 0.08 69.13 04:03:01 AM all 27.33 0.00 4.40 1.21 0.08 66.98 04:03:01 AM 0 10.45 0.00 3.26 0.62 0.07 85.60 04:03:01 AM 1 44.27 0.00 5.55 1.81 0.08 48.29 04:04:01 AM all 0.08 0.00 0.33 1.76 0.03 97.80 04:04:01 AM 0 0.07 0.00 0.32 1.90 0.03 97.68 04:04:01 AM 1 0.10 0.00 0.33 1.62 0.02 97.93 04:05:01 AM all 21.42 0.00 1.14 0.08 0.08 77.27 04:05:01 AM 0 24.77 0.00 1.62 0.15 0.07 73.39 04:05:01 AM 1 18.10 0.00 0.67 0.02 0.10 81.12 04:06:01 AM all 25.62 0.00 0.63 0.00 0.10 73.65 04:06:01 AM 0 35.32 0.00 0.74 0.00 0.10 63.84 04:06:01 AM 1 15.92 0.00 0.52 0.00 0.10 83.45 04:07:01 AM all 14.81 0.00 0.39 0.04 0.08 84.68 04:07:01 AM 0 25.24 0.00 0.47 0.08 0.08 74.12 04:07:01 AM 1 4.23 0.00 0.31 0.00 0.08 95.38 04:08:01 AM all 18.81 0.00 2.64 0.29 0.06 78.20 04:08:01 AM 0 14.60 0.00 2.61 0.17 0.05 82.57 04:08:01 AM 1 23.01 0.00 2.67 0.42 0.07 73.83 Average: all 20.73 0.00 2.50 4.40 0.08 72.30 Average: 0 18.73 0.00 2.42 4.29 0.07 74.48 Average: 1 22.72 0.00 2.58 4.51 0.09 70.11