---> uname -a: Linux prd-centos8-robot-2c-8g-5556.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 568 5003 19 2125 6832 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:c2:e8:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fec2:e8e5/64 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) 01/27/2025 _x86_64_ (2 CPU) 01:00:05 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 54.61 7.28 47.34 1479.99 5090.19 01:03:01 AM 93.34 0.73 92.60 53.05 8644.94 01:04:01 AM 31.93 0.35 31.58 61.19 3770.17 01:05:01 AM 54.87 6.75 48.12 1249.18 3725.29 01:06:01 AM 19.48 0.00 19.48 0.00 4741.95 01:07:01 AM 4.27 0.10 4.17 32.93 153.36 01:08:01 AM 0.38 0.00 0.38 0.00 6.33 01:09:01 AM 1.82 0.03 1.78 1.33 112.53 01:10:01 AM 29.96 0.83 29.12 100.77 1220.71 Average: 32.30 1.79 30.51 331.04 3051.97 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5449532 7053024 2432900 30.86 2688 1794716 727096 8.14 196964 1946052 85720 01:03:01 AM 5217416 7018768 2665016 33.81 2688 1978692 713120 7.98 198376 2122600 92944 01:04:01 AM 5249640 7055568 2632792 33.40 2688 1983780 689696 7.72 221392 2069216 3276 01:05:01 AM 5038396 7081732 2844036 36.08 2688 2212808 642548 7.19 258096 2216880 133844 01:06:01 AM 5035784 7078764 2846648 36.11 2688 2212808 642548 7.19 258084 2216328 8 01:07:01 AM 4945180 6989688 2937252 37.26 2688 2214336 759168 8.50 258212 2305388 12 01:08:01 AM 4944208 6988740 2938224 37.28 2688 2214360 759168 8.50 258212 2306448 4 01:09:01 AM 5210200 7080080 2672232 33.90 2688 2041220 620324 6.95 251576 2050460 216 01:10:01 AM 5162400 7035224 2720032 34.51 2688 2048488 700204 7.84 449392 1922872 16760 Average: 5139195 7042399 2743237 34.80 2688 2077912 694875 7.78 261145 2128472 36976 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 198.12 136.78 1225.52 44.36 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 68.03 51.28 671.30 8.44 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 11.51 9.37 5.72 3.62 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 209.61 155.45 333.90 41.62 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 4.03 3.02 0.94 2.65 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 199.98 164.74 1712.12 11.87 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 102.57 90.29 988.09 5.94 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 112.06 92.97 884.55 9.02 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 44.52 36.02 81.89 24.61 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 105.61 82.22 656.03 16.91 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) 01/27/2025 _x86_64_ (2 CPU) 01:00:05 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 23.55 0.00 3.69 8.15 0.08 64.53 01:02:01 AM 0 25.88 0.00 3.64 8.63 0.08 61.77 01:02:01 AM 1 21.22 0.00 3.75 7.67 0.08 67.27 01:03:01 AM all 28.61 0.00 4.56 5.14 0.13 61.55 01:03:01 AM 0 19.01 0.00 3.99 5.01 0.13 71.86 01:03:01 AM 1 38.19 0.00 5.13 5.28 0.13 51.26 01:04:01 AM all 10.18 0.00 1.71 7.27 0.08 80.76 01:04:01 AM 0 8.92 0.00 1.79 10.00 0.08 79.20 01:04:01 AM 1 11.43 0.00 1.64 4.54 0.07 82.32 01:05:01 AM all 27.49 0.00 5.21 4.47 0.11 62.73 01:05:01 AM 0 19.01 0.00 4.49 3.86 0.10 72.54 01:05:01 AM 1 36.00 0.00 5.92 5.09 0.12 52.87 01:06:01 AM all 0.58 0.00 0.31 1.22 0.04 97.85 01:06:01 AM 0 0.53 0.00 0.33 1.14 0.03 97.96 01:06:01 AM 1 0.62 0.00 0.28 1.30 0.05 97.75 01:07:01 AM all 5.70 0.00 0.74 0.06 0.07 93.43 01:07:01 AM 0 6.26 0.00 0.82 0.02 0.07 92.83 01:07:01 AM 1 5.13 0.00 0.66 0.10 0.07 94.04 01:08:01 AM all 1.75 0.00 0.20 0.00 0.07 97.99 01:08:01 AM 0 0.97 0.00 0.13 0.00 0.05 98.85 01:08:01 AM 1 2.53 0.00 0.27 0.00 0.08 97.12 01:09:01 AM all 2.20 0.00 0.60 0.01 0.07 97.12 01:09:01 AM 0 1.09 0.00 0.67 0.00 0.07 98.18 01:09:01 AM 1 3.31 0.00 0.53 0.02 0.07 96.07 01:10:01 AM all 30.72 0.00 4.11 0.19 0.08 64.90 01:10:01 AM 0 19.73 0.00 3.56 0.15 0.08 76.48 01:10:01 AM 1 41.71 0.00 4.66 0.23 0.08 53.32 Average: all 14.54 0.00 2.35 2.95 0.08 80.08 Average: 0 11.27 0.00 2.16 3.20 0.08 83.29 Average: 1 17.80 0.00 2.54 2.70 0.08 76.88