---> uname -a: Linux prd-centos8-robot-2c-8g-49085.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4887 19 2177 6766 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:08:e5:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe08:e591/64 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) 08/03/2025 _x86_64_ (2 CPU) 23:35:34 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 122.44 62.33 60.11 7889.50 36612.80 11:38:01 PM 118.64 0.72 117.93 52.92 10914.25 11:39:01 PM 32.39 0.42 31.97 64.78 3805.16 11:40:01 PM 60.58 9.41 51.17 1681.84 3540.85 11:41:01 PM 34.83 0.03 34.79 3.46 6279.15 11:42:01 PM 2.53 0.00 2.53 0.00 73.55 11:43:01 PM 0.13 0.00 0.13 0.00 1.03 11:44:01 PM 0.23 0.00 0.23 0.00 3.43 11:45:01 PM 32.77 0.65 32.12 74.11 1465.43 Average: 44.95 8.17 36.78 1085.18 6966.41 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5452016 7028808 2430416 30.83 2688 1769028 735140 8.23 186128 1962872 107848 11:38:01 PM 5163336 7002772 2719096 34.50 2688 2015084 723972 8.11 198040 2171328 92040 11:39:01 PM 5235040 7076268 2647392 33.59 2688 2017032 661736 7.41 218784 2080888 10756 11:40:01 PM 4947560 7045604 2934872 37.23 2688 2265504 651288 7.29 261620 2299496 169076 11:41:01 PM 4908800 7008864 2973632 37.72 2688 2267596 685152 7.67 266888 2327364 8 11:42:01 PM 4908852 7008916 2973580 37.72 2688 2267596 700532 7.84 266892 2327428 8 11:43:01 PM 4908856 7008920 2973576 37.72 2688 2267596 700532 7.84 266892 2327368 4 11:44:01 PM 4907668 7009104 2974764 37.74 2688 2268968 691352 7.74 267440 2328252 1344 11:45:01 PM 5028036 6946480 2854396 36.21 2688 2092228 762988 8.54 462132 2036300 9040 Average: 5051129 7015082 2831303 35.92 2688 2136737 701410 7.85 266091 2206811 43347 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 307.50 190.24 1619.21 60.40 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 72.33 59.30 846.40 9.43 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 14.86 11.51 6.00 4.19 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 45.58 38.05 328.42 9.41 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 546.70 392.72 107.83 90.39 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.43 1.98 0.54 0.48 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 2.55 1.90 0.43 0.41 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 80.99 47.33 21.52 5.41 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 46.42 37.89 82.99 24.10 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 124.39 86.78 334.82 22.69 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) 08/03/2025 _x86_64_ (2 CPU) 23:35:34 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 35.87 0.05 7.30 22.62 0.10 34.06 11:37:01 PM 0 33.25 0.05 6.95 22.82 0.10 36.82 11:37:01 PM 1 38.51 0.05 7.64 22.41 0.10 31.29 11:38:01 PM all 35.23 0.00 5.34 4.29 0.11 55.03 11:38:01 PM 0 32.09 0.00 4.66 3.84 0.12 59.30 11:38:01 PM 1 38.38 0.00 6.03 4.75 0.10 50.75 11:39:01 PM all 12.11 0.00 1.85 1.48 0.06 84.50 11:39:01 PM 0 14.68 0.00 1.89 1.77 0.05 81.61 11:39:01 PM 1 9.54 0.00 1.82 1.18 0.07 87.39 11:40:01 PM all 28.14 0.00 5.43 1.28 0.08 65.07 11:40:01 PM 0 24.79 0.00 5.19 0.93 0.08 69.01 11:40:01 PM 1 31.49 0.00 5.67 1.64 0.07 61.14 11:41:01 PM all 5.71 0.00 1.67 1.41 0.06 91.16 11:41:01 PM 0 3.25 0.00 1.54 1.44 0.05 93.72 11:41:01 PM 1 8.17 0.00 1.79 1.37 0.07 88.60 11:42:01 PM all 0.38 0.00 0.08 0.02 0.03 99.51 11:42:01 PM 0 0.62 0.00 0.07 0.00 0.02 99.30 11:42:01 PM 1 0.13 0.00 0.08 0.03 0.03 99.72 11:43:01 PM all 0.26 0.00 0.09 0.00 0.03 99.62 11:43:01 PM 0 0.37 0.00 0.08 0.00 0.03 99.52 11:43:01 PM 1 0.15 0.00 0.10 0.00 0.03 99.72 11:44:01 PM all 2.75 0.00 0.52 0.00 0.04 96.69 11:44:01 PM 0 2.51 0.00 0.50 0.00 0.03 96.96 11:44:01 PM 1 2.98 0.00 0.54 0.00 0.05 96.43 11:45:01 PM all 27.57 0.00 3.83 0.23 0.09 68.28 11:45:01 PM 0 19.42 0.00 3.02 0.27 0.10 77.20 11:45:01 PM 1 35.73 0.00 4.64 0.20 0.08 59.35 Average: all 16.44 0.01 2.90 3.46 0.07 77.13 Average: 0 14.56 0.01 2.65 3.44 0.06 79.28 Average: 1 18.33 0.01 3.14 3.48 0.07 74.97