---> uname -a: Linux prd-centos8-robot-2c-8g-1148.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4911 19 2142 6757 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:64:66:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe64:6626/64 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) 23:44:13 LINUX RESTART (2 CPU) 11:45:01 PM tps rtps wtps bread/s bwrtn/s 11:46:01 PM 102.08 0.55 101.53 19.99 8996.77 11:47:01 PM 50.32 1.05 49.28 115.45 5854.19 11:48:01 PM 51.38 9.26 42.12 1642.25 2791.07 11:49:01 PM 26.03 0.00 26.03 0.00 5632.74 11:50:01 PM 2.68 0.00 2.68 0.00 81.17 11:51:01 PM 0.57 0.00 0.57 0.00 7.80 11:52:01 PM 0.43 0.00 0.43 0.00 5.40 11:53:01 PM 1.87 0.12 1.75 33.06 75.89 11:54:01 PM 28.18 0.63 27.55 73.19 1652.37 Average: 29.28 1.29 27.99 209.34 2788.56 11:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 PM 5148228 6967704 2734204 34.69 2688 1997944 794756 8.90 190404 2206548 172764 11:47:01 PM 5251684 7048636 2630748 33.37 2688 1974876 727480 8.15 217656 2069952 16 11:48:01 PM 4975836 7024372 2906596 36.87 2688 2218008 723604 8.10 264228 2272272 156444 11:49:01 PM 4966772 7014956 2915660 36.99 2688 2218008 723604 8.10 264224 2277212 4 11:50:01 PM 4966468 7014652 2915964 36.99 2688 2218008 739540 8.28 264224 2277464 8 11:51:01 PM 4966884 7015096 2915548 36.99 2688 2218012 739540 8.28 264224 2277324 4 11:52:01 PM 4966692 7014896 2915740 36.99 2688 2218012 739540 8.28 264224 2277324 4 11:53:01 PM 4958548 7014640 2923884 37.09 2688 2225892 722436 8.09 264896 2284588 6564 11:54:01 PM 5041816 6927768 2840616 36.04 2688 2062280 803996 9.00 459248 2033440 192 Average: 5026992 7004747 2855440 36.23 2688 2150116 746055 8.35 272592 2219569 37333 11:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 123.39 96.53 1379.06 12.77 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 8.88 9.17 5.95 3.74 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 217.34 162.68 337.49 42.63 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 7.07 5.82 2.34 1.43 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.80 0.48 0.18 3.19 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.42 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.35 0.15 0.02 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 103.38 87.85 67.43 13.65 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 47.28 35.36 93.23 35.87 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 56.55 44.25 209.54 12.59 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) 23:44:13 LINUX RESTART (2 CPU) 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 37.29 0.00 5.09 2.58 0.10 54.94 11:46:01 PM 0 28.70 0.00 4.25 2.61 0.10 64.34 11:46:01 PM 1 45.91 0.00 5.93 2.55 0.10 45.51 11:47:01 PM all 16.87 0.00 1.93 1.07 0.07 80.07 11:47:01 PM 0 7.69 0.00 1.59 0.98 0.08 89.65 11:47:01 PM 1 26.03 0.00 2.27 1.15 0.05 70.50 11:48:01 PM all 28.46 0.00 5.28 1.16 0.09 65.01 11:48:01 PM 0 32.69 0.00 5.58 1.35 0.08 60.29 11:48:01 PM 1 24.25 0.00 4.98 0.97 0.10 69.71 11:49:01 PM all 0.13 0.00 0.34 1.08 0.03 98.41 11:49:01 PM 0 0.15 0.00 0.40 1.44 0.02 98.00 11:49:01 PM 1 0.12 0.00 0.28 0.73 0.03 98.83 11:50:01 PM all 0.08 0.00 0.08 0.01 0.04 99.79 11:50:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:50:01 PM 1 0.07 0.00 0.07 0.02 0.03 99.82 11:51:01 PM all 0.28 0.00 0.08 0.00 0.03 99.62 11:51:01 PM 0 0.03 0.00 0.05 0.00 0.02 99.90 11:51:01 PM 1 0.52 0.00 0.10 0.00 0.05 99.33 11:52:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:52:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:52:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:53:01 PM all 8.43 0.00 0.54 0.16 0.07 90.80 11:53:01 PM 0 8.36 0.00 0.52 0.07 0.07 90.99 11:53:01 PM 1 8.51 0.00 0.57 0.25 0.07 90.61 11:54:01 PM all 26.68 0.00 3.16 0.27 0.08 69.81 11:54:01 PM 0 20.91 0.00 2.89 0.37 0.08 75.75 11:54:01 PM 1 32.46 0.00 3.44 0.17 0.07 63.87 Average: all 13.18 0.00 1.84 0.70 0.06 84.22 Average: 0 10.96 0.00 1.71 0.76 0.06 86.51 Average: 1 15.39 0.00 1.97 0.65 0.06 81.94