---> uname -a: Linux prd-centos8-robot-2c-8g-9919.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 608 4956 19 2133 6792 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:cb:c4:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fecb:c484/64 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:11 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 93.97 52.44 41.53 5877.15 21536.39 10:50:01 PM 120.54 6.78 113.76 1247.38 10292.30 10:51:01 PM 35.78 1.05 34.73 113.68 4306.15 10:52:01 PM 49.57 2.52 47.05 396.00 3260.28 10:53:01 PM 22.11 0.00 22.11 0.00 5063.82 10:54:01 PM 2.63 0.00 2.63 0.00 81.24 10:55:01 PM 0.33 0.00 0.33 0.00 3.42 10:56:01 PM 0.35 0.00 0.35 0.00 3.47 10:57:01 PM 20.93 0.53 20.39 81.57 1068.48 Average: 38.47 7.03 31.43 857.24 5068.27 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5532428 7059164 2349996 29.81 2688 1719036 726804 8.14 186376 1877860 83528 10:50:01 PM 5074052 6941384 2808372 35.63 2688 2045068 795604 8.91 216820 2245976 140464 10:51:01 PM 5230884 7067604 2651540 33.64 2688 2014044 657236 7.36 239832 2065832 20 10:52:01 PM 4989972 7038628 2892452 36.69 2688 2217820 661936 7.41 262364 2257236 139464 10:53:01 PM 4986504 7034840 2895920 36.74 2688 2217824 661936 7.41 262364 2256720 8 10:54:01 PM 4986476 7034796 2895948 36.74 2688 2217824 661936 7.41 262364 2256828 4 10:55:01 PM 4986380 7034688 2896044 36.74 2688 2217824 677476 7.59 262364 2256772 4 10:56:01 PM 4986740 7035052 2895684 36.74 2688 2217828 677476 7.59 262364 2256752 4 10:57:01 PM 5099424 6974696 2783000 35.31 2688 2050384 717328 8.03 451236 1979140 176 Average: 5096984 7024539 2785440 35.34 2688 2101961 693081 7.76 267343 2161457 40408 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 225.65 151.37 1164.74 57.78 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 95.47 73.36 1048.40 10.60 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 16.92 8.33 6.78 3.32 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 215.01 158.63 336.11 41.82 0.00 0.00 0.00 0.00 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 1.52 0.72 0.18 0.12 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 0.67 0.20 0.16 0.07 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 1.15 0.22 0.11 0.01 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 1.63 0.80 0.72 0.68 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 47.02 35.14 77.41 20.80 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 67.23 47.64 292.74 15.02 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:11 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 23.20 0.04 5.42 26.13 0.13 45.08 10:49:01 PM 0 28.41 0.03 5.67 25.80 0.15 39.94 10:49:01 PM 1 17.99 0.05 5.18 26.46 0.10 50.23 10:50:01 PM all 35.29 0.00 5.45 6.25 0.13 52.89 10:50:01 PM 0 46.40 0.00 5.59 7.36 0.12 40.53 10:50:01 PM 1 24.14 0.00 5.30 5.14 0.13 65.28 10:51:01 PM all 13.92 0.00 1.82 1.37 0.09 82.80 10:51:01 PM 0 18.02 0.00 1.96 1.42 0.08 78.52 10:51:01 PM 1 9.82 0.00 1.69 1.32 0.10 87.07 10:52:01 PM all 28.08 0.00 4.63 1.81 0.08 65.39 10:52:01 PM 0 35.69 0.00 4.93 2.07 0.08 57.23 10:52:01 PM 1 20.47 0.00 4.33 1.55 0.08 73.56 10:53:01 PM all 0.18 0.00 0.29 0.97 0.04 98.51 10:53:01 PM 0 0.10 0.00 0.37 1.79 0.05 97.70 10:53:01 PM 1 0.27 0.00 0.22 0.15 0.03 99.33 10:54:01 PM all 0.33 0.00 0.06 0.02 0.03 99.57 10:54:01 PM 0 0.10 0.00 0.07 0.03 0.03 99.77 10:54:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 10:55:01 PM all 0.16 0.00 0.05 0.00 0.04 99.75 10:55:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 10:55:01 PM 1 0.23 0.00 0.03 0.00 0.03 99.70 10:56:01 PM all 0.33 0.00 0.06 0.00 0.03 99.59 10:56:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 10:56:01 PM 1 0.55 0.00 0.05 0.00 0.02 99.38 10:57:01 PM all 18.98 0.00 2.75 0.63 0.08 77.56 10:57:01 PM 0 26.12 0.00 3.23 0.74 0.07 69.85 10:57:01 PM 1 11.86 0.00 2.27 0.53 0.08 85.25 Average: all 13.37 0.00 2.28 4.11 0.07 80.18 Average: 0 17.20 0.00 2.43 4.33 0.07 75.95 Average: 1 9.53 0.01 2.12 3.88 0.07 84.40