---> uname -a: Linux prd-centos8-robot-2c-8g-40067.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4920 19 2197 6819 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:d1:8c:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fed1:8c25/64 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) 07/06/2025 _x86_64_ (2 CPU) 00:55:28 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 90.36 8.10 82.26 2700.05 7612.40 12:58:01 AM 88.39 0.72 87.67 52.90 11119.39 12:59:01 AM 54.37 7.35 47.03 1354.31 2922.56 01:00:01 AM 44.75 2.52 42.24 396.00 6977.74 01:01:01 AM 5.15 0.05 5.10 0.40 224.35 01:02:01 AM 0.60 0.08 0.52 1.87 55.00 01:03:01 AM 0.22 0.00 0.22 0.00 65.09 01:04:01 AM 0.15 0.00 0.15 0.00 23.64 01:05:01 AM 0.18 0.00 0.18 0.00 60.62 01:06:01 AM 0.23 0.00 0.23 0.00 16.35 01:07:01 AM 0.28 0.00 0.28 0.00 13.56 01:08:01 AM 0.27 0.00 0.27 0.00 44.23 01:09:01 AM 15.03 0.33 14.70 37.85 1067.79 Average: 22.99 1.46 21.53 346.48 2316.79 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5232948 7003892 2649480 33.61 2688 1950820 745476 8.35 193692 2128876 224516 12:58:01 AM 5136532 7007496 2745896 34.84 2688 2046844 702888 7.87 211824 2186020 41920 12:59:01 AM 4936744 7024308 2945684 37.37 2688 2255216 648916 7.27 254696 2315796 191056 01:00:01 AM 4962116 7061612 2920312 37.05 2688 2267232 626092 7.01 267252 2272132 4 01:01:01 AM 4918772 7019620 2963656 37.60 2688 2268592 706484 7.91 267392 2315368 124 01:02:01 AM 4915208 7017824 2967220 37.64 2688 2270388 706484 7.91 267528 2318840 520 01:03:01 AM 4911244 7015264 2971184 37.69 2688 2271800 747148 8.37 267528 2322844 52 01:04:01 AM 4907280 7012912 2975148 37.74 2688 2273420 747148 8.37 267532 2326532 1016 01:05:01 AM 4905988 7012468 2976440 37.76 2688 2274224 747148 8.37 267532 2327956 48 01:06:01 AM 4905660 7012508 2976768 37.76 2688 2274592 762876 8.54 267536 2328132 24 01:07:01 AM 4905020 7012292 2977408 37.77 2688 2275008 762876 8.54 267536 2328900 164 01:08:01 AM 4901444 7010072 2980984 37.82 2688 2276364 762876 8.54 267544 2332352 284 01:09:01 AM 5054008 6994268 2828420 35.88 2688 2113880 688516 7.71 314372 2153792 23944 Average: 4968690 7015734 2913738 36.96 2688 2216798 719610 8.06 260151 2281349 37206 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 217.01 152.23 1466.34 38.11 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 52.43 39.89 569.45 8.23 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 37.99 34.16 314.61 16.21 0.00 0.00 0.00 0.00 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 163.98 109.96 38.41 28.07 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 82.34 73.06 17.47 6.89 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 72.76 71.89 14.67 6.84 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 49.54 49.11 10.93 5.43 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 56.05 55.73 12.56 5.64 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 38.39 37.04 8.88 5.06 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 15.15 13.76 3.75 2.46 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 14.00 11.75 3.50 2.03 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 41.46 37.31 11.15 6.91 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 80.62 55.41 102.54 51.23 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 70.72 56.91 196.42 14.05 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) 07/06/2025 _x86_64_ (2 CPU) 00:55:28 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.94 0.00 6.20 0.89 0.10 47.87 12:57:01 AM 0 30.72 0.00 5.69 0.58 0.10 62.91 12:57:01 AM 1 59.10 0.00 6.72 1.20 0.10 32.88 12:58:01 AM all 22.26 0.00 3.40 0.89 0.08 73.37 12:58:01 AM 0 11.48 0.00 2.40 0.73 0.07 85.32 12:58:01 AM 1 33.07 0.00 4.41 1.05 0.08 61.39 12:59:01 AM all 31.27 0.00 5.14 0.32 0.10 63.17 12:59:01 AM 0 23.68 0.00 4.29 0.25 0.10 71.68 12:59:01 AM 1 38.88 0.00 5.98 0.38 0.10 54.65 01:00:01 AM all 7.25 0.00 1.66 0.52 0.06 90.51 01:00:01 AM 0 8.00 0.00 1.79 0.69 0.05 89.47 01:00:01 AM 1 6.49 0.00 1.54 0.35 0.07 91.55 01:01:01 AM all 6.22 0.00 0.49 0.03 0.08 93.18 01:01:01 AM 0 2.43 0.00 0.45 0.05 0.08 96.99 01:01:01 AM 1 10.02 0.00 0.52 0.02 0.07 89.37 01:02:01 AM all 5.90 0.00 0.39 0.00 0.07 93.65 01:02:01 AM 0 5.41 0.00 0.44 0.00 0.05 94.10 01:02:01 AM 1 6.39 0.00 0.34 0.00 0.08 93.19 01:03:01 AM all 5.28 0.00 0.35 0.00 0.06 94.31 01:03:01 AM 0 6.96 0.00 0.39 0.00 0.07 92.59 01:03:01 AM 1 3.60 0.00 0.32 0.00 0.05 96.03 01:04:01 AM all 4.89 0.00 0.34 0.00 0.08 94.68 01:04:01 AM 0 5.18 0.00 0.37 0.00 0.08 94.36 01:04:01 AM 1 4.61 0.00 0.32 0.00 0.08 94.99 01:05:01 AM all 6.43 0.00 0.34 0.00 0.08 93.15 01:05:01 AM 0 9.19 0.00 0.30 0.00 0.07 90.44 01:05:01 AM 1 3.68 0.00 0.38 0.00 0.08 95.85 01:06:01 AM all 4.01 0.00 0.22 0.00 0.08 95.69 01:06:01 AM 0 3.85 0.00 0.25 0.00 0.10 95.80 01:06:01 AM 1 4.18 0.00 0.18 0.00 0.07 95.57 01:07:01 AM all 3.57 0.00 0.27 0.00 0.08 96.09 01:07:01 AM 0 4.59 0.00 0.28 0.00 0.08 95.04 01:07:01 AM 1 2.54 0.00 0.25 0.00 0.07 97.14 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 10.97 0.00 0.50 0.00 0.09 88.43 01:08:01 AM 0 10.68 0.00 0.47 0.00 0.10 88.76 01:08:01 AM 1 11.27 0.00 0.53 0.00 0.08 88.11 01:09:01 AM all 19.91 0.00 2.35 0.16 0.08 77.50 01:09:01 AM 0 11.57 0.00 2.17 0.23 0.10 85.93 01:09:01 AM 1 28.26 0.00 2.54 0.08 0.07 69.05 Average: all 13.28 0.00 1.66 0.22 0.08 84.76 Average: 0 10.27 0.00 1.48 0.19 0.08 87.97 Average: 1 16.29 0.00 1.85 0.24 0.08 81.55