---> uname -a: Linux prd-centos8-robot-2c-8g-1102.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4958 19 2149 6812 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:18:24:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe18:2416/64 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) 22:51:02 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 112.91 0.37 112.55 15.59 10611.13 10:54:01 PM 38.44 0.70 37.74 51.72 4754.38 10:55:01 PM 35.03 7.10 27.93 1310.18 1707.87 10:56:01 PM 45.52 2.52 43.00 396.00 6909.25 10:57:01 PM 5.33 0.00 5.33 0.00 219.90 10:58:01 PM 0.33 0.00 0.33 0.00 5.52 10:59:01 PM 0.33 0.08 0.25 31.98 3.48 11:00:01 PM 1.85 0.03 1.82 1.07 102.53 11:01:01 PM 10.41 0.33 10.08 37.05 352.72 Average: 27.80 1.24 26.56 204.83 2740.87 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5136532 6964628 2745900 34.84 2688 2006144 760564 8.52 194544 2213012 153520 10:54:01 PM 5169380 6990152 2713052 34.42 2688 1998756 734456 8.22 210592 2161436 25568 10:55:01 PM 4986740 7020652 2895692 36.74 2688 2204152 687928 7.70 256600 2274768 173084 10:56:01 PM 5015020 7063384 2867412 36.38 2688 2218252 653388 7.32 264096 2232116 20 10:57:01 PM 5015092 7063456 2867340 36.38 2688 2218252 653388 7.32 264096 2232292 12 10:58:01 PM 5015540 7063908 2866892 36.37 2688 2218256 653388 7.32 264096 2232124 12 10:59:01 PM 4974896 7024656 2907536 36.89 2688 2219644 706836 7.91 264220 2272432 428 11:00:01 PM 4968752 7019368 2913680 36.96 2688 2220504 744816 8.34 264304 2278284 76 11:01:01 PM 5108768 6984288 2773664 35.19 2688 2051380 749528 8.39 297676 2122644 18168 Average: 5043413 7021610 2839019 36.02 2688 2150593 704921 7.89 253358 2224345 41210 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 115.91 91.72 1269.45 12.88 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 17.86 6.53 6.19 3.03 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 42.79 33.66 297.77 7.51 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 379.52 278.72 77.92 68.63 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 3.08 2.03 0.63 0.48 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 3.50 2.22 0.51 0.46 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 40.25 25.35 9.95 2.65 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 31.08 28.73 5.55 3.87 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 78.97 53.28 86.81 25.36 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 79.22 58.03 194.98 13.87 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) 22:51:02 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 38.45 0.00 4.86 2.21 0.11 54.37 10:53:01 PM 0 28.70 0.00 4.04 2.02 0.10 65.14 10:53:01 PM 1 48.23 0.00 5.68 2.40 0.12 43.58 10:54:01 PM all 10.36 0.00 1.42 1.24 0.11 86.87 10:54:01 PM 0 10.15 0.00 1.39 1.34 0.12 87.00 10:54:01 PM 1 10.58 0.00 1.45 1.14 0.10 86.73 10:55:01 PM all 23.63 0.00 4.23 1.09 0.41 70.65 10:55:01 PM 0 22.75 0.00 4.13 0.57 0.40 72.16 10:55:01 PM 1 24.51 0.00 4.34 1.60 0.42 69.14 10:56:01 PM all 8.72 0.00 2.14 1.31 0.06 87.77 10:56:01 PM 0 6.98 0.00 1.88 1.36 0.05 89.73 10:56:01 PM 1 10.47 0.00 2.39 1.26 0.07 85.81 10:57:01 PM all 0.38 0.00 0.09 0.02 0.06 99.45 10:57:01 PM 0 0.63 0.00 0.10 0.02 0.05 99.20 10:57:01 PM 1 0.13 0.00 0.08 0.02 0.07 99.70 10:58:01 PM all 0.35 0.00 0.08 0.00 0.05 99.52 10:58:01 PM 0 0.58 0.00 0.10 0.00 0.05 99.27 10:58:01 PM 1 0.12 0.00 0.05 0.00 0.05 99.78 10:59:01 PM all 1.90 0.00 0.28 0.00 0.05 97.77 10:59:01 PM 0 0.65 0.00 0.17 0.00 0.05 99.13 10:59:01 PM 1 3.15 0.00 0.40 0.00 0.05 96.40 11:00:01 PM all 3.32 0.00 0.23 0.00 0.07 96.38 11:00:01 PM 0 2.04 0.00 0.25 0.00 0.07 97.64 11:00:01 PM 1 4.61 0.00 0.22 0.00 0.07 95.11 11:01:01 PM all 14.22 0.00 2.16 0.10 0.08 83.43 11:01:01 PM 0 9.92 0.00 2.19 0.10 0.08 87.71 11:01:01 PM 1 18.52 0.00 2.14 0.10 0.08 79.16 Average: all 11.26 0.00 1.72 0.66 0.11 86.25 Average: 0 9.15 0.00 1.58 0.60 0.11 88.56 Average: 1 13.36 0.00 1.86 0.72 0.11 83.94