---> uname -a: Linux prd-centos8-robot-2c-8g-1135.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4738 19 2304 6740 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:be:47:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:febe:4743/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:24:16 LINUX RESTART (2 CPU) 11:25:02 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 90.21 14.67 75.53 3845.07 6298.42 11:27:01 PM 77.34 0.73 76.60 53.06 9950.27 11:28:01 PM 31.16 7.13 24.03 1310.50 1483.46 11:29:01 PM 51.62 2.50 49.12 396.00 7121.43 11:30:01 PM 2.58 0.00 2.58 0.00 80.39 11:31:01 PM 0.22 0.00 0.22 0.00 2.32 11:32:01 PM 0.18 0.00 0.18 0.00 2.25 11:33:01 PM 10.20 0.18 10.01 33.86 262.71 Average: 32.82 3.13 29.69 698.30 3143.57 11:25:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5299516 6991844 2582916 32.77 2688 1875712 731656 8.19 185604 2078900 166080 11:27:01 PM 5171056 6964928 2711376 34.40 2688 1972096 746100 8.35 207544 2161644 1120 11:28:01 PM 4954312 6911724 2928120 37.15 2688 2131028 793320 8.88 260664 2311580 102864 11:29:01 PM 4952256 6998260 2930176 37.17 2688 2216068 686868 7.69 262456 2295040 16 11:30:01 PM 4951716 6997724 2930716 37.18 2688 2216068 688156 7.71 262456 2295276 4 11:31:01 PM 4952084 6998124 2930348 37.18 2688 2216072 688156 7.71 262456 2295252 4 11:32:01 PM 4952196 6998228 2930236 37.17 2688 2216072 688156 7.71 262456 2295184 4 11:33:01 PM 4867744 6912072 3014688 38.25 2688 2213920 763492 8.55 299528 2339752 13344 Average: 5012610 6971613 2869822 36.41 2688 2132130 723238 8.10 250396 2259078 35430 11:25:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 358.34 219.55 1838.79 64.24 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 48.16 33.49 441.73 6.98 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 41.22 32.59 296.68 7.29 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 569.83 419.56 114.78 94.50 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 1.13 0.58 0.14 0.09 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.92 0.23 0.17 0.07 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.52 0.13 0.11 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 14.88 13.00 14.87 10.16 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 129.03 89.63 335.29 22.83 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) 01/12/2025 _x86_64_ (2 CPU) 23:24:16 LINUX RESTART (2 CPU) 11:25:02 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 40.19 0.00 6.10 2.74 0.13 50.83 11:26:01 PM 0 53.33 0.00 7.69 2.68 0.14 36.17 11:26:01 PM 1 27.08 0.00 4.52 2.81 0.12 65.47 11:27:01 PM all 21.38 0.00 3.17 2.65 0.09 72.71 11:27:01 PM 0 19.61 0.00 2.80 2.97 0.10 74.52 11:27:01 PM 1 23.16 0.00 3.54 2.33 0.08 70.89 11:28:01 PM all 21.02 0.00 3.54 1.08 0.09 74.27 11:28:01 PM 0 19.91 0.00 3.60 1.00 0.10 75.38 11:28:01 PM 1 22.12 0.00 3.47 1.17 0.08 73.15 11:29:01 PM all 14.91 0.00 3.50 1.59 0.08 79.92 11:29:01 PM 0 15.74 0.00 3.85 1.94 0.08 78.38 11:29:01 PM 1 14.08 0.00 3.15 1.24 0.07 81.46 11:30:01 PM all 0.24 0.00 0.08 0.01 0.03 99.64 11:30:01 PM 0 0.42 0.00 0.07 0.00 0.03 99.48 11:30:01 PM 1 0.07 0.00 0.08 0.02 0.03 99.80 11:31:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:31:01 PM 0 0.40 0.00 0.07 0.00 0.03 99.50 11:31:01 PM 1 0.17 0.00 0.07 0.00 0.03 99.73 11:32:01 PM all 0.32 0.00 0.07 0.00 0.03 99.58 11:32:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 11:32:01 PM 1 0.07 0.00 0.07 0.00 0.03 99.83 11:33:01 PM all 11.21 0.00 1.23 0.07 0.07 87.42 11:33:01 PM 0 17.98 0.00 1.52 0.07 0.07 80.37 11:33:01 PM 1 4.44 0.00 0.95 0.07 0.07 94.48 Average: all 13.63 0.00 2.21 1.01 0.07 83.08 Average: 0 15.90 0.00 2.44 1.08 0.07 80.51 Average: 1 11.36 0.00 1.97 0.95 0.06 85.66