---> uname -a: Linux prd-centos8-robot-2c-8g-3555.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 600 4965 19 2131 6800 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:4c:70:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe4c:7005/64 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) 11/02/2024 _x86_64_ (2 CPU) 07:20:53 LINUX RESTART (2 CPU) 07:22:03 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 123.73 7.10 116.63 1292.80 10999.47 07:24:01 AM 38.66 1.07 37.59 111.45 4418.06 07:25:01 AM 26.97 0.03 26.94 2.27 1504.68 07:26:01 AM 38.94 2.52 36.43 396.07 6662.44 07:27:01 AM 2.67 0.00 2.67 0.00 82.11 07:28:01 AM 0.42 0.00 0.42 0.00 3.88 07:29:01 AM 0.30 0.00 0.30 0.00 3.28 07:30:01 AM 2.20 0.08 2.12 31.99 80.66 07:31:01 AM 17.68 0.42 17.26 47.73 794.33 Average: 27.60 1.22 26.37 205.13 2696.95 07:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 5113416 6969764 2769016 35.13 2688 2034112 737448 8.26 213028 2215808 136516 07:24:01 AM 5233384 7066588 2649048 33.61 2688 2010412 636332 7.12 239540 2065496 20 07:25:01 AM 4961648 6991492 2920784 37.05 2688 2199716 697740 7.81 254868 2301028 170404 07:26:01 AM 4999192 7043412 2883240 36.58 2688 2213660 649468 7.27 260448 2249964 4 07:27:01 AM 4999724 7043944 2882708 36.57 2688 2213660 649468 7.27 260448 2249832 4 07:28:01 AM 4999796 7044020 2882636 36.57 2688 2213664 649468 7.27 260448 2249708 4 07:29:01 AM 5000068 7044292 2882364 36.57 2688 2213664 649468 7.27 260452 2249756 4 07:30:01 AM 4955976 7002188 2926456 37.13 2688 2215656 719580 8.06 260828 2292648 692 07:31:01 AM 5180580 7053872 2701852 34.28 2688 2049464 650772 7.29 450348 1904300 13364 Average: 5049309 7028841 2833123 35.94 2688 2151556 671083 7.51 273379 2197616 35668 07:22:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 106.76 84.57 1101.22 11.76 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 11.48 8.67 6.14 3.51 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 37.87 32.19 294.23 7.22 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 19.36 15.98 9.30 7.59 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 1.18 0.97 0.24 0.20 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 1.02 0.92 0.15 0.13 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 1.12 1.00 0.96 0.14 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 26.22 22.28 6.32 4.69 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 48.68 35.68 77.61 31.26 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 27.90 22.24 162.78 7.37 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) 11/02/2024 _x86_64_ (2 CPU) 07:20:53 LINUX RESTART (2 CPU) 07:22:03 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 34.81 0.00 5.36 5.43 0.11 54.28 07:23:01 AM 0 38.48 0.00 5.32 4.10 0.12 51.98 07:23:01 AM 1 31.13 0.00 5.41 6.77 0.10 56.58 07:24:01 AM all 14.55 0.00 1.85 1.40 0.07 82.14 07:24:01 AM 0 14.06 0.00 1.59 1.20 0.07 83.09 07:24:01 AM 1 15.04 0.00 2.11 1.61 0.07 81.18 07:25:01 AM all 20.56 0.00 3.27 0.25 0.07 75.86 07:25:01 AM 0 17.31 0.00 3.25 0.25 0.07 79.12 07:25:01 AM 1 23.80 0.00 3.29 0.25 0.07 72.59 07:26:01 AM all 7.02 0.00 1.48 2.50 0.04 88.96 07:26:01 AM 0 10.04 0.00 1.60 2.50 0.03 85.82 07:26:01 AM 1 3.99 0.00 1.35 2.51 0.05 92.10 07:27:01 AM all 0.22 0.00 0.08 0.01 0.03 99.67 07:27:01 AM 0 0.38 0.00 0.10 0.00 0.05 99.47 07:27:01 AM 1 0.05 0.00 0.05 0.02 0.02 99.87 07:28:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 07:28:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 07:28:01 AM 1 0.05 0.00 0.03 0.00 0.03 99.88 07:29:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 07:29:01 AM 0 0.50 0.00 0.07 0.00 0.03 99.40 07:29:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 07:30:01 AM all 8.69 0.00 0.36 0.03 0.05 90.87 07:30:01 AM 0 4.68 0.00 0.28 0.03 0.03 94.97 07:30:01 AM 1 12.72 0.00 0.44 0.03 0.07 86.74 07:31:01 AM all 17.21 0.00 2.28 0.33 0.08 80.10 07:31:01 AM 0 24.68 0.00 2.39 0.25 0.08 72.60 07:31:01 AM 1 9.71 0.00 2.18 0.40 0.08 87.63 Average: all 11.43 0.00 1.63 1.09 0.06 85.80 Average: 0 12.20 0.00 1.61 0.91 0.06 85.21 Average: 1 10.65 0.00 1.64 1.27 0.06 86.39