---> uname -a: Linux prd-centos8-robot-2c-8g-44385.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: 2799.996 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 588 4981 19 2128 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:a1:9e:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fea1:9eb8/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:25 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:00 PM 93.22 53.78 39.44 6440.77 24811.62 11:50:01 PM 0.00 0.00 0.00 0.00 0.00 11:51:01 PM 119.43 6.78 112.65 1247.58 10519.19 11:52:01 PM 37.26 1.02 36.24 113.18 4655.46 11:53:01 PM 48.42 2.57 45.85 396.67 2825.81 11:54:01 PM 21.49 0.00 21.49 0.00 5408.16 11:55:01 PM 0.27 0.00 0.27 0.00 4.70 11:56:01 PM 0.12 0.00 0.12 0.00 0.77 11:57:01 PM 0.18 0.08 0.10 31.99 0.85 11:58:01 PM 25.08 0.68 24.40 75.99 1205.78 Average: 38.15 7.08 31.07 906.86 5430.67 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:00 PM 5525848 7059968 2356584 29.90 2688 1725908 725960 8.13 187612 1885552 100176 11:50:01 PM 5524092 7059264 2358340 29.92 2688 1726936 725960 8.13 187616 1886896 101216 11:51:01 PM 5128136 6981764 2754296 34.94 2688 2031408 762688 8.54 213952 2199868 144208 11:52:01 PM 5261896 7093544 2620536 33.25 2688 2008856 661772 7.41 240376 2036684 16 11:53:01 PM 5028384 7071236 2854048 36.21 2688 2211972 669224 7.49 262044 2223300 154532 11:54:01 PM 5023660 7066188 2858772 36.27 2688 2211980 669224 7.49 262048 2222796 8 11:55:01 PM 5023556 7066084 2858876 36.27 2688 2211980 669224 7.49 262048 2222868 4 11:56:01 PM 5023380 7065908 2859052 36.27 2688 2211980 669224 7.49 262048 2222800 4 11:57:01 PM 4995792 7039324 2886640 36.62 2688 2212984 685064 7.67 262160 2250300 44 11:58:01 PM 5155216 7026372 2727216 34.60 2688 2045944 705704 7.90 449700 1924588 276 Average: 5168996 7052965 2713436 34.42 2688 2059995 694404 7.78 258960 2107565 50048 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 PM eth0 272.08 169.34 1240.84 60.58 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 22.06 16.18 242.62 1.04 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 94.50 73.54 959.41 10.31 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 17.25 8.07 6.72 3.29 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 167.36 131.46 325.47 29.35 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 1.38 0.68 0.18 0.12 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 0.77 0.30 1.37 0.08 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.08 0.15 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 4.92 2.98 1.74 0.98 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 58.52 41.64 80.54 28.01 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 68.03 47.19 288.23 14.60 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:25 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:00 PM all 33.63 0.03 6.21 10.86 0.09 49.17 11:50:00 PM 0 29.97 0.05 7.04 14.64 0.09 48.21 11:50:00 PM 1 37.29 0.00 5.39 7.08 0.10 50.14 11:50:01 PM all 0.74 0.00 1.11 0.00 0.00 98.15 11:50:01 PM 0 0.74 0.00 1.48 0.00 0.00 97.78 11:50:01 PM 1 0.74 0.00 0.74 0.00 0.00 98.52 11:51:01 PM all 33.43 0.00 5.33 4.33 0.09 56.83 11:51:01 PM 0 29.73 0.00 4.15 3.75 0.10 62.27 11:51:01 PM 1 37.13 0.00 6.51 4.90 0.08 51.37 11:52:01 PM all 13.62 0.00 1.84 1.31 0.06 83.17 11:52:01 PM 0 10.88 0.00 1.87 1.69 0.05 85.51 11:52:01 PM 1 16.37 0.00 1.80 0.93 0.07 80.83 11:53:01 PM all 26.84 0.00 4.58 0.94 0.08 67.56 11:53:01 PM 0 26.45 0.00 4.69 0.98 0.10 67.78 11:53:01 PM 1 27.22 0.00 4.47 0.90 0.07 67.33 11:54:01 PM all 0.28 0.00 0.30 1.14 0.03 98.25 11:54:01 PM 0 0.33 0.00 0.38 1.35 0.02 97.91 11:54:01 PM 1 0.23 0.00 0.22 0.93 0.03 98.58 11:55:01 PM all 0.27 0.00 0.08 0.00 0.02 99.63 11:55:01 PM 0 0.07 0.00 0.08 0.00 0.02 99.83 11:55:01 PM 1 0.47 0.00 0.08 0.00 0.02 99.43 11:56:01 PM all 0.17 0.00 0.05 0.00 0.03 99.75 11:56:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:56:01 PM 1 0.25 0.00 0.03 0.00 0.03 99.68 11:57:01 PM all 0.55 0.00 0.13 0.00 0.02 99.30 11:57:01 PM 0 0.13 0.00 0.12 0.00 0.02 99.73 11:57:01 PM 1 0.97 0.00 0.15 0.00 0.02 98.87 11:58:01 PM all 22.91 0.00 3.11 0.33 0.08 73.57 11:58:01 PM 0 20.36 0.00 2.71 0.22 0.08 76.63 11:58:01 PM 1 25.46 0.00 3.51 0.43 0.08 70.52 Average: all 14.54 0.00 2.39 2.07 0.06 80.94 Average: 0 13.04 0.01 2.33 2.47 0.06 82.10 Average: 1 16.05 0.00 2.45 1.67 0.06 79.78