---> uname -a: Linux prd-centos8-robot-2c-8g-9702.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 622 4769 19 2305 6772 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:c9:be:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fec9:be77/64 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) 11/23/2024 _x86_64_ (2 CPU) 23:05:31 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 86.24 32.77 53.47 7960.15 6345.54 11:08:01 PM 100.02 0.07 99.95 1.87 11272.34 11:09:01 PM 20.53 1.02 19.51 113.16 1555.40 11:10:01 PM 28.32 0.03 28.29 0.53 1613.90 11:11:01 PM 44.07 2.52 41.55 396.00 6813.01 11:12:01 PM 3.83 0.00 3.83 0.00 160.00 11:13:01 PM 0.13 0.00 0.13 0.00 2.08 11:14:02 PM 0.17 0.00 0.17 0.00 2.35 11:15:01 PM 11.03 0.19 10.84 34.43 429.18 Average: 32.74 4.07 28.67 946.98 3137.62 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5341192 6992240 2541240 32.24 2688 1840244 799428 8.95 223400 2020788 126604 11:08:01 PM 5068548 6934352 2813884 35.70 2688 2042960 810176 9.07 217468 2248872 69456 11:09:01 PM 5213004 7047716 2669428 33.87 2688 2011252 699124 7.83 239788 2082772 12 11:10:01 PM 4963064 6994196 2919368 37.04 2688 2200972 747712 8.37 254940 2297232 170844 11:11:01 PM 4983112 7028752 2899320 36.78 2688 2215044 694804 7.78 262312 2263548 24 11:12:01 PM 4982876 7028516 2899556 36.79 2688 2215044 694804 7.78 262308 2263488 4 11:13:01 PM 4982944 7028584 2899488 36.78 2688 2215044 694804 7.78 262308 2263424 4 11:14:02 PM 4982836 7028480 2899596 36.79 2688 2215048 710196 7.95 262308 2263652 16 11:15:01 PM 4899892 6944052 2982540 37.84 2688 2212928 764428 8.56 301216 2304568 6284 Average: 5046385 7002988 2836047 35.98 2688 2129837 735053 8.23 254005 2223149 41472 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 305.76 193.97 1538.67 61.57 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 71.02 54.86 674.57 8.89 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.39 12.30 7.60 4.39 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 42.79 30.97 295.63 6.89 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 489.74 345.17 98.58 81.33 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.17 0.55 0.25 0.14 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.85 0.15 0.05 0.01 0.00 0.00 0.00 0.00 11:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 PM eth0 4.10 1.77 2.25 1.44 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 78.11 47.22 56.79 65.15 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 112.62 76.39 297.62 25.46 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) 11/23/2024 _x86_64_ (2 CPU) 23:05:31 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.82 0.00 7.03 4.41 0.13 48.61 11:07:01 PM 0 43.32 0.00 8.19 3.58 0.12 44.79 11:07:01 PM 1 36.37 0.00 5.89 5.22 0.13 52.38 11:08:01 PM all 27.68 0.00 4.28 15.01 0.10 52.93 11:08:01 PM 0 32.08 0.00 4.91 14.54 0.12 48.36 11:08:01 PM 1 23.30 0.00 3.66 15.48 0.08 57.48 11:09:01 PM all 13.43 0.00 1.60 0.53 0.08 84.36 11:09:01 PM 0 15.28 0.00 1.93 0.55 0.08 82.16 11:09:01 PM 1 11.59 0.00 1.27 0.50 0.07 86.57 11:10:01 PM all 19.18 0.00 3.26 0.93 0.08 76.55 11:10:01 PM 0 16.88 0.00 3.12 1.14 0.08 78.78 11:10:01 PM 1 21.48 0.00 3.40 0.72 0.08 74.32 11:11:01 PM all 9.02 0.00 2.36 1.73 0.07 86.82 11:11:01 PM 0 9.85 0.00 2.11 2.50 0.07 85.47 11:11:01 PM 1 8.18 0.00 2.62 0.97 0.07 88.16 11:12:01 PM all 0.33 0.00 0.06 0.04 0.03 99.53 11:12:01 PM 0 0.53 0.00 0.05 0.07 0.02 99.33 11:12:01 PM 1 0.13 0.00 0.07 0.02 0.05 99.73 11:13:01 PM all 0.32 0.00 0.04 0.00 0.03 99.61 11:13:01 PM 0 0.57 0.00 0.03 0.00 0.03 99.37 11:13:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:14:02 PM all 0.40 0.00 0.11 0.00 0.04 99.45 11:14:02 PM 0 0.28 0.00 0.10 0.00 0.03 99.58 11:14:02 PM 1 0.52 0.00 0.12 0.00 0.05 99.32 11:15:01 PM all 13.64 0.00 1.90 0.24 0.08 84.15 11:15:01 PM 0 14.82 0.00 1.41 0.37 0.09 83.31 11:15:01 PM 1 12.46 0.00 2.38 0.10 0.07 84.98 Average: all 13.72 0.00 2.29 2.54 0.07 81.39 Average: 0 14.77 0.00 2.42 2.52 0.07 80.23 Average: 1 12.67 0.00 2.16 2.55 0.07 82.54