---> uname -a: Linux prd-centos8-robot-2c-8g-38971.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 4853 19 2269 6824 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:ff:3b:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:feff:3ba0/64 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:09 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 99.98 6.00 93.98 1087.95 7959.67 03:35:01 AM 74.64 1.00 73.64 113.03 9019.91 03:36:01 AM 45.42 6.78 38.64 1248.52 2438.00 03:37:01 AM 55.52 2.73 52.79 439.66 7559.12 03:38:01 AM 3.57 0.02 3.55 0.13 128.86 03:39:01 AM 2.27 0.00 2.27 0.00 629.41 03:40:01 AM 0.75 0.00 0.75 0.00 332.21 03:41:01 AM 0.33 0.02 0.32 1.07 196.72 03:42:01 AM 0.70 0.03 0.67 1.87 255.17 03:43:01 AM 1.00 0.40 0.60 53.46 84.97 03:44:01 AM 0.13 0.00 0.13 0.00 18.34 03:45:01 AM 3.70 0.32 3.38 36.93 148.84 03:46:01 AM 31.39 0.53 30.86 64.78 3116.11 Average: 24.57 1.37 23.20 234.41 2452.85 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5254856 7047940 2627568 33.33 2688 1970220 675108 7.56 186820 2101748 201152 03:35:01 AM 5257364 7095168 2625060 33.30 2688 2013928 628032 7.03 218216 2059500 10764 03:36:01 AM 4888812 6983356 2993612 37.98 2688 2262480 696920 7.80 259352 2359804 202200 03:37:01 AM 4970624 7065832 2911800 36.94 2688 2263540 624484 6.99 267256 2264828 4 03:38:01 AM 4926948 7023700 2955476 37.49 2688 2265136 687020 7.69 267460 2307652 1492 03:39:01 AM 4895900 7009900 2986524 37.89 2688 2282372 687020 7.69 267876 2338780 1716 03:40:01 AM 4883252 7008544 2999172 38.05 2688 2293656 708168 7.93 267876 2351272 3448 03:41:01 AM 4877648 7008140 3004776 38.12 2688 2298856 708168 7.93 267908 2357164 2768 03:42:01 AM 4872288 7007424 3010136 38.19 2688 2303460 708168 7.93 268156 2361940 40 03:43:01 AM 4483488 6947116 3398936 43.12 2688 2307248 720756 8.07 269460 2368688 4 03:44:01 AM 4481164 6945340 3401260 43.15 2688 2307796 720756 8.07 269476 2371228 40 03:45:01 AM 5001164 7016696 2881260 36.55 2688 2187320 686672 7.69 306024 2212100 66676 03:46:01 AM 5040032 7053356 2842392 36.06 2688 2186576 645360 7.23 506908 1978812 9072 Average: 4910272 7016347 2972152 37.71 2688 2226353 684356 7.66 278676 2264117 38414 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 94.02 75.84 1049.44 11.28 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 54.12 36.32 549.27 7.02 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 39.09 30.37 313.57 7.15 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 192.08 132.93 43.27 38.03 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 23.56 14.23 22.49 3.43 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 37.35 35.79 118.36 10.68 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 19.83 18.25 73.44 6.72 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 22.91 21.32 6.20 10.52 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 16.66 12.01 55.14 4.45 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 42.04 55.19 23.89 5.04 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 16.76 13.75 3.95 2.47 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 75.44 48.01 144.72 84.39 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 19.24 16.78 15.14 11.11 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 50.24 39.29 186.06 15.56 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:09 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 39.56 0.00 5.74 1.68 0.10 52.92 03:34:01 AM 0 31.94 0.00 5.09 0.75 0.10 62.12 03:34:01 AM 1 47.19 0.00 6.39 2.60 0.10 43.72 03:35:01 AM all 22.28 0.00 2.70 2.18 0.08 72.75 03:35:01 AM 0 14.73 0.00 2.00 2.00 0.08 81.19 03:35:01 AM 1 29.84 0.00 3.40 2.37 0.08 64.31 03:36:01 AM all 25.41 0.00 4.74 0.77 0.08 69.00 03:36:01 AM 0 14.76 0.00 3.70 0.53 0.08 80.93 03:36:01 AM 1 36.09 0.00 5.79 1.00 0.07 57.05 03:37:01 AM all 8.02 0.00 1.89 1.05 0.06 88.98 03:37:01 AM 0 9.99 0.00 1.89 1.04 0.05 87.03 03:37:01 AM 1 6.05 0.00 1.89 1.07 0.07 90.92 03:38:01 AM all 2.83 0.00 0.24 0.03 0.05 96.85 03:38:01 AM 0 2.88 0.00 0.33 0.02 0.05 96.72 03:38:01 AM 1 2.79 0.00 0.15 0.03 0.05 96.97 03:39:01 AM all 18.57 0.00 0.29 0.03 0.08 81.03 03:39:01 AM 0 3.45 0.00 0.27 0.05 0.08 96.15 03:39:01 AM 1 33.66 0.00 0.32 0.02 0.07 65.94 03:40:01 AM all 9.90 0.00 0.17 0.06 0.06 89.81 03:40:01 AM 0 6.63 0.00 0.20 0.12 0.05 93.00 03:40:01 AM 1 13.17 0.00 0.13 0.00 0.07 86.63 03:41:01 AM all 14.74 0.00 0.21 0.03 0.08 84.95 03:41:01 AM 0 13.24 0.00 0.20 0.02 0.08 86.45 03:41:01 AM 1 16.24 0.00 0.22 0.03 0.07 83.44 03:42:01 AM all 4.29 0.00 0.27 0.03 0.08 95.35 03:42:01 AM 0 4.82 0.00 0.27 0.05 0.07 94.80 03:42:01 AM 1 3.76 0.00 0.27 0.00 0.08 95.89 03:43:01 AM all 8.54 0.00 2.49 0.01 0.08 88.88 03:43:01 AM 0 8.25 0.00 2.52 0.02 0.08 89.14 03:43:01 AM 1 8.84 0.00 2.47 0.00 0.07 88.62 03:44:01 AM all 5.06 0.00 0.16 0.00 0.08 94.70 03:44:01 AM 0 7.80 0.00 0.13 0.00 0.07 92.00 03:44:01 AM 1 2.34 0.00 0.18 0.00 0.08 97.39 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 12.76 0.00 2.05 0.02 0.08 85.10 03:45:01 AM 0 12.95 0.00 2.59 0.00 0.08 84.37 03:45:01 AM 1 12.56 0.00 1.50 0.03 0.07 85.83 03:46:01 AM all 29.88 0.00 3.44 0.32 0.12 66.23 03:46:01 AM 0 32.61 0.00 3.68 0.25 0.12 63.34 03:46:01 AM 1 27.15 0.00 3.20 0.40 0.13 69.12 Average: all 15.54 0.00 1.88 0.48 0.08 82.03 Average: 0 12.63 0.00 1.76 0.37 0.08 85.16 Average: 1 18.45 0.00 1.99 0.58 0.08 78.89