---> uname -a: Linux prd-centos8-robot-2c-8g-43394.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4940 19 2180 6823 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:1c:41:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe1c:4139/64 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) 07/17/2025 _x86_64_ (2 CPU) 04:52:50 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 191.60 150.87 40.74 13734.17 37714.31 04:55:01 AM 88.99 6.31 82.67 1095.23 6655.45 04:56:01 AM 83.26 0.65 82.61 51.05 10635.57 04:57:01 AM 13.11 0.48 12.63 64.78 1046.83 04:58:01 AM 70.07 6.97 63.11 1292.98 7679.24 04:59:01 AM 12.06 0.00 12.06 0.00 1183.14 05:00:01 AM 0.47 0.00 0.47 0.00 5.33 05:01:01 AM 0.50 0.02 0.48 0.13 6.65 05:02:01 AM 2.23 0.08 2.15 1.87 87.96 05:03:01 AM 0.72 0.00 0.72 0.00 99.98 05:04:01 AM 0.30 0.00 0.30 0.00 56.33 05:05:01 AM 0.22 0.03 0.18 1.87 18.68 05:06:01 AM 0.30 0.00 0.30 0.00 5.72 05:07:01 AM 31.42 0.65 30.77 74.11 1765.28 Average: 35.37 11.86 23.51 1165.44 4782.87 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5768788 7160264 2113636 26.81 2688 1590584 661204 7.40 161040 1692948 37716 04:55:01 AM 5305088 7102544 2577336 32.70 2688 1974928 639692 7.16 184940 2055924 247620 04:56:01 AM 5134160 7005072 2748264 34.87 2688 2047216 699524 7.83 210564 2190244 42016 04:57:01 AM 5153936 7035908 2728488 34.61 2688 2056500 673088 7.54 228784 2146308 38308 04:58:01 AM 4982168 7070028 2900256 36.79 2688 2255608 620908 6.95 260932 2260448 26920 04:59:01 AM 4981052 7068804 2901372 36.81 2688 2255612 636384 7.13 260932 2260468 4 05:00:01 AM 4980544 7068296 2901880 36.81 2688 2255612 636384 7.13 260936 2260864 4 05:01:01 AM 4980056 7067820 2902368 36.82 2688 2255616 614868 6.88 260936 2261172 4 05:02:01 AM 4938100 7027220 2944324 37.35 2688 2256972 683140 7.65 261344 2302680 716 05:03:01 AM 4929928 7022224 2952496 37.46 2688 2260156 683140 7.65 261348 2310868 1308 05:04:01 AM 4927296 7019968 2955128 37.49 2688 2260524 683140 7.65 261348 2313280 92 05:05:01 AM 4927068 7020252 2955356 37.49 2688 2261044 683140 7.65 261492 2313620 36 05:06:01 AM 4971428 7067756 2910996 36.93 2688 2264180 623328 6.98 261868 2268976 3100 05:07:01 AM 5101760 7023664 2780664 35.28 2688 2095348 667952 7.48 462140 1960356 9064 Average: 5077241 7054273 2805183 35.59 2688 2149279 657564 7.36 257043 2185583 29065 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 192.54 103.67 970.26 41.82 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 139.14 96.18 1167.17 22.77 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 58.50 39.14 568.79 7.29 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 12.91 11.73 4.09 3.12 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 619.28 437.51 424.11 98.80 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 1.53 0.82 0.37 0.19 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 2.55 1.85 0.46 0.40 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 3.13 1.98 0.50 0.43 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 40.21 24.87 13.09 4.12 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 36.28 30.43 9.60 5.92 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 13.20 9.25 2.88 1.88 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 12.73 10.63 3.13 2.10 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 48.33 32.48 17.94 5.84 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 59.93 35.67 91.62 32.58 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 88.58 59.72 233.86 16.23 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) 07/17/2025 _x86_64_ (2 CPU) 04:52:50 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 35.98 0.07 8.64 8.28 0.09 46.94 04:54:01 AM 0 33.77 0.07 9.89 7.44 0.08 48.76 04:54:01 AM 1 38.19 0.07 7.40 9.12 0.10 45.12 04:55:01 AM all 39.12 0.00 5.72 1.80 0.12 53.25 04:55:01 AM 0 36.80 0.00 5.48 2.05 0.12 55.56 04:55:01 AM 1 41.45 0.00 5.95 1.55 0.12 50.93 04:56:01 AM all 21.10 0.00 3.03 2.80 0.11 72.97 04:56:01 AM 0 30.00 0.00 3.57 3.47 0.12 62.84 04:56:01 AM 1 12.23 0.00 2.49 2.12 0.10 83.06 04:57:01 AM all 11.95 0.00 2.09 0.35 0.06 85.55 04:57:01 AM 0 6.12 0.00 1.73 0.18 0.03 91.93 04:57:01 AM 1 17.81 0.00 2.45 0.52 0.08 79.13 04:58:01 AM all 27.83 0.00 5.66 1.29 0.09 65.13 04:58:01 AM 0 38.79 0.00 6.27 1.68 0.10 53.17 04:58:01 AM 1 16.88 0.00 5.05 0.90 0.08 77.08 04:59:01 AM all 0.33 0.00 0.16 0.20 0.03 99.29 04:59:01 AM 0 0.10 0.00 0.17 0.35 0.02 99.37 04:59:01 AM 1 0.55 0.00 0.15 0.05 0.03 99.21 05:00:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 05:00:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 05:00:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 05:01:01 AM all 0.33 0.00 0.09 0.00 0.03 99.54 05:01:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 05:01:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 05:02:01 AM all 6.97 0.00 0.69 0.02 0.23 92.09 05:02:01 AM 0 8.44 0.00 0.74 0.00 0.05 90.78 05:02:01 AM 1 5.51 0.00 0.65 0.03 0.42 93.39 05:03:01 AM all 16.38 0.00 0.80 0.00 0.08 82.74 05:03:01 AM 0 15.99 0.00 0.72 0.00 0.07 83.22 05:03:01 AM 1 16.77 0.00 0.89 0.00 0.08 82.26 05:04:01 AM all 4.56 0.00 0.34 0.00 0.06 95.04 05:04:01 AM 0 4.53 0.00 0.33 0.00 0.05 95.09 05:04:01 AM 1 4.59 0.00 0.35 0.00 0.07 95.00 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 5.16 0.00 0.36 0.00 0.06 94.42 05:05:01 AM 0 6.59 0.00 0.40 0.00 0.07 92.95 05:05:01 AM 1 3.73 0.00 0.32 0.00 0.05 95.90 05:06:01 AM all 5.82 0.00 0.52 0.01 0.04 93.61 05:06:01 AM 0 9.61 0.00 0.50 0.02 0.05 89.82 05:06:01 AM 1 2.02 0.00 0.53 0.00 0.03 97.41 05:07:01 AM all 28.61 0.00 3.81 0.15 0.09 67.34 05:07:01 AM 0 35.14 0.00 3.77 0.17 0.10 60.83 05:07:01 AM 1 22.07 0.00 3.86 0.13 0.08 73.86 Average: all 14.60 0.00 2.28 1.06 0.08 81.97 Average: 0 16.14 0.00 2.41 1.09 0.06 80.29 Average: 1 13.06 0.00 2.16 1.03 0.10 83.65