---> uname -a: Linux prd-centos8-robot-2c-8g-3870.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 622 4957 19 2118 6778 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:8c:f2:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe8c:f272/64 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 101.10 13.27 87.83 2371.76 6727.11 01:02:01 AM 74.31 0.82 73.49 53.15 9719.25 01:03:01 AM 26.84 0.38 26.46 64.25 1420.06 01:04:01 AM 40.24 0.03 40.21 3.47 6773.09 01:05:01 AM 10.60 0.42 10.18 69.04 332.04 01:06:01 AM 24.89 0.53 24.36 64.78 1127.46 Average: 46.34 2.58 43.76 437.87 4350.56 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5237372 7007416 2645052 33.56 2688 1950980 737844 8.26 216576 2101356 198764 01:02:01 AM 5185784 7018796 2696640 34.21 2688 2009916 699396 7.83 231032 2119472 1124 01:03:01 AM 4946176 6989984 2936248 37.25 2688 2213020 693472 7.76 255812 2311000 185128 01:04:01 AM 5010624 7043148 2871800 36.43 2688 2202128 670128 7.50 257372 2239768 4 01:05:01 AM 5049040 6910540 2833384 35.95 2688 2035196 782672 8.76 273584 2203140 17500 01:06:01 AM 5105412 6970744 2777012 35.23 2688 2040820 721108 8.07 448032 1979928 16716 Average: 5089068 6990105 2793356 35.44 2688 2075343 717437 8.03 280401 2159111 69873 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 187.01 130.74 1287.86 35.02 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 48.93 37.10 440.20 7.26 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 40.64 31.54 295.39 7.72 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 148.26 99.32 32.49 29.10 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 54.75 35.54 76.16 19.71 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 19.71 18.21 14.84 8.36 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 83.22 58.74 357.92 17.86 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 37.74 0.00 6.59 3.08 0.12 52.47 01:01:01 AM 0 50.87 0.00 8.08 2.97 0.12 37.96 01:01:01 AM 1 24.63 0.00 5.11 3.19 0.12 66.95 01:02:01 AM all 19.53 0.00 3.03 6.24 0.08 71.12 01:02:01 AM 0 27.83 0.00 3.52 7.06 0.08 61.51 01:02:01 AM 1 11.25 0.00 2.55 5.41 0.07 80.72 01:03:01 AM all 26.40 0.00 3.43 0.51 0.08 69.58 01:03:01 AM 0 26.95 0.00 3.65 0.43 0.07 68.90 01:03:01 AM 1 25.85 0.00 3.20 0.58 0.10 70.27 01:04:01 AM all 5.88 0.00 1.63 1.80 0.07 90.62 01:04:01 AM 0 6.60 0.00 1.62 1.60 0.07 90.11 01:04:01 AM 1 5.16 0.00 1.64 2.01 0.07 91.12 01:05:01 AM all 12.04 0.00 1.80 0.13 0.06 85.98 01:05:01 AM 0 17.37 0.00 1.74 0.08 0.05 80.76 01:05:01 AM 1 6.71 0.00 1.86 0.17 0.07 91.20 01:06:01 AM all 25.89 0.00 3.26 0.84 0.08 69.92 01:06:01 AM 0 30.54 0.00 3.69 1.40 0.08 64.28 01:06:01 AM 1 21.24 0.00 2.84 0.28 0.08 75.56 Average: all 21.26 0.00 3.29 2.10 0.08 73.27 Average: 0 26.70 0.00 3.72 2.26 0.08 67.24 Average: 1 15.81 0.00 2.87 1.94 0.08 79.29