---> uname -a: Linux prd-centos8-robot-2c-8g-20772.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 645 4913 19 2139 6756 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:a1:3e:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fea1:3e5c/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) 09/10/2024 _x86_64_ (2 CPU) 07:25:18 LINUX RESTART (2 CPU) 07:26:02 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 96.85 49.77 47.08 6199.15 29509.45 07:28:01 AM 119.56 7.05 112.51 1260.25 9239.72 07:29:01 AM 47.81 0.80 47.01 79.99 6238.61 07:30:01 AM 40.67 0.25 40.42 33.72 2627.31 07:31:01 AM 31.74 0.03 31.71 3.47 5790.92 07:32:01 AM 3.10 0.12 2.98 33.06 106.32 07:33:02 AM 2.37 0.00 2.37 0.00 349.63 07:34:01 AM 0.24 0.00 0.24 0.00 3.81 07:35:01 AM 10.38 0.32 10.06 36.93 555.56 07:36:01 AM 25.02 0.52 24.51 63.85 1536.57 Average: 37.74 5.82 31.92 763.40 5565.81 07:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5585724 7077120 2296708 29.14 2688 1685244 700332 7.84 184420 1834712 85952 07:28:01 AM 5215824 7016560 2666608 33.83 2688 1978784 689612 7.72 211692 2117552 138012 07:29:01 AM 5199688 7026420 2682744 34.03 2688 2004036 677028 7.58 238304 2100660 16 07:30:01 AM 4983348 7006324 2899084 36.78 2688 2192360 693948 7.77 258004 2272684 145164 07:31:01 AM 5030592 7055596 2851840 36.18 2688 2194584 634408 7.10 260196 2220220 4 07:32:01 AM 4969300 7003672 2913132 36.96 2688 2203952 713836 7.99 260464 2280968 8380 07:33:02 AM 4964980 6999372 2917452 37.01 2688 2203980 729956 8.17 260464 2284916 36 07:34:01 AM 4945492 6979932 2936940 37.26 2688 2204020 747652 8.37 260464 2303912 36 07:35:01 AM 5032192 6933656 2850240 36.16 2688 2077028 742588 8.31 282948 2214612 34304 07:36:01 AM 5066872 6953916 2815560 35.72 2688 2062912 722412 8.09 455524 2010552 16588 Average: 5099401 7005257 2783031 35.31 2688 2080690 705177 7.90 267248 2164079 42849 07:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 232.83 144.42 1010.83 56.85 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 74.08 63.35 806.89 9.91 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 43.44 28.03 327.99 5.13 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 33.11 28.84 272.34 6.63 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 174.61 150.95 39.95 31.18 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 59.41 42.24 78.18 12.26 0.00 0.00 0.00 0.00 07:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:02 AM eth0 334.24 329.68 183.73 134.40 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 230.63 220.60 646.61 64.40 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 62.96 41.13 128.61 41.82 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 21.31 18.83 16.64 9.02 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 126.31 106.55 349.60 37.08 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) 09/10/2024 _x86_64_ (2 CPU) 07:25:18 LINUX RESTART (2 CPU) 07:26:02 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 25.58 0.04 5.42 48.93 0.09 19.94 07:27:01 AM 0 25.57 0.07 6.34 49.13 0.09 18.80 07:27:01 AM 1 25.60 0.02 4.50 48.72 0.09 21.08 07:28:01 AM all 36.00 0.00 5.82 4.33 0.13 53.73 07:28:01 AM 0 31.53 0.00 5.50 4.70 0.13 58.14 07:28:01 AM 1 40.48 0.00 6.14 3.95 0.12 49.31 07:29:01 AM all 18.33 0.00 2.14 5.58 0.09 73.87 07:29:01 AM 0 17.22 0.00 2.32 2.74 0.10 77.62 07:29:01 AM 1 19.44 0.00 1.95 8.42 0.08 70.11 07:30:01 AM all 21.65 0.00 3.80 3.86 0.08 70.61 07:30:01 AM 0 17.85 0.00 3.49 2.35 0.08 76.22 07:30:01 AM 1 25.44 0.00 4.11 5.36 0.08 65.00 07:31:01 AM all 7.94 0.00 1.79 2.40 0.07 87.80 07:31:01 AM 0 7.07 0.00 1.91 1.56 0.05 89.41 07:31:01 AM 1 8.81 0.00 1.67 3.24 0.08 86.19 07:32:01 AM all 13.58 0.00 1.69 0.03 0.05 84.65 07:32:01 AM 0 9.20 0.00 0.43 0.02 0.05 90.30 07:32:01 AM 1 17.98 0.00 2.96 0.05 0.05 78.96 07:33:02 AM all 24.32 0.00 0.55 0.08 0.09 74.96 07:33:02 AM 0 0.65 0.00 0.22 0.12 0.07 98.94 07:33:02 AM 1 48.05 0.00 0.89 0.03 0.12 50.91 07:34:01 AM all 24.81 0.00 0.53 0.00 0.10 74.56 07:34:01 AM 0 4.63 0.00 0.39 0.00 0.10 94.88 07:34:01 AM 1 45.13 0.00 0.67 0.00 0.10 54.10 07:35:01 AM all 8.90 0.00 1.47 0.14 0.13 89.36 07:35:01 AM 0 6.80 0.00 1.67 0.15 0.05 91.33 07:35:01 AM 1 11.00 0.00 1.26 0.13 0.22 87.38 07:36:01 AM all 29.14 0.00 3.57 0.38 0.09 66.82 07:36:01 AM 0 29.70 0.00 3.89 0.47 0.08 65.87 07:36:01 AM 1 28.58 0.00 3.25 0.30 0.10 67.77 Average: all 21.02 0.00 2.68 6.49 0.09 69.72 Average: 0 15.03 0.01 2.61 6.03 0.08 76.24 Average: 1 27.01 0.00 2.74 6.95 0.10 63.18