---> uname -a: Linux prd-centos8-robot-2c-8g-11631.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: 2800.000 BogoMIPS: 5600.00 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 589 4974 19 2132 6811 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:54:92:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe54:9297/64 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) 08/18/2024 _x86_64_ (2 CPU) 00:23:25 LINUX RESTART (2 CPU) 12:24:01 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 94.65 23.59 71.06 6588.74 6571.56 12:26:01 AM 81.92 0.70 81.22 50.78 9105.10 12:27:01 AM 20.90 0.85 20.05 123.98 2054.89 12:28:01 AM 67.88 2.52 65.36 396.00 7984.14 12:29:01 AM 3.80 0.12 3.68 33.06 164.41 12:30:01 AM 0.82 0.00 0.82 0.00 14.25 12:31:01 AM 0.45 0.00 0.45 0.00 5.05 12:32:02 AM 0.37 0.00 0.37 0.00 43.88 12:33:01 AM 26.35 0.64 25.71 74.43 1363.21 Average: 33.03 3.16 29.87 808.84 3037.26 12:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 5364432 7060652 2518000 31.94 2688 1877772 696956 7.80 210784 1985044 132512 12:26:01 AM 5176496 7002108 2705936 34.33 2688 2002920 735496 8.24 222280 2137836 30104 12:27:01 AM 5160856 7036828 2721576 34.53 2688 2050796 690172 7.73 247416 2122788 33736 12:28:01 AM 5014180 7055992 2868252 36.39 2688 2211056 657856 7.37 264760 2228784 76 12:29:01 AM 4966024 7010244 2916408 37.00 2688 2213464 725264 8.12 265032 2276712 4 12:30:01 AM 4952144 6996384 2930288 37.17 2688 2213484 757092 8.48 265032 2289468 4 12:31:01 AM 4953624 6997868 2928808 37.16 2688 2213484 757092 8.48 265032 2289020 4 12:32:02 AM 4949684 6995156 2932748 37.21 2688 2214720 757092 8.48 265092 2292488 40 12:33:01 AM 5130012 7005744 2752420 34.92 2688 2050512 720532 8.07 449076 1950244 192 Average: 5074161 7017886 2808271 35.63 2688 2116468 721950 8.08 272723 2174709 21852 12:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 302.10 192.09 1618.06 61.72 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 53.83 42.29 517.64 7.68 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 25.91 12.30 9.35 4.57 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 254.02 189.15 316.60 41.87 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 177.16 167.78 51.84 67.52 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 189.47 187.42 178.30 74.77 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 32.32 31.24 10.16 11.20 0.00 0.00 0.00 0.00 12:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:02 AM eth0 144.39 141.93 68.22 49.67 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 56.60 42.91 90.55 34.23 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 137.46 112.03 318.30 39.26 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) 08/18/2024 _x86_64_ (2 CPU) 00:23:25 LINUX RESTART (2 CPU) 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 36.77 0.00 7.32 1.78 0.13 54.00 12:25:01 AM 0 50.49 0.00 7.59 1.05 0.12 40.75 12:25:01 AM 1 23.02 0.00 7.05 2.51 0.15 67.27 12:26:01 AM all 22.43 0.00 3.26 1.16 0.13 73.02 12:26:01 AM 0 24.43 0.00 3.38 1.57 0.10 70.52 12:26:01 AM 1 20.43 0.00 3.13 0.75 0.17 75.52 12:27:01 AM all 16.06 0.00 2.44 0.85 0.10 80.55 12:27:01 AM 0 22.77 0.00 2.76 0.67 0.10 73.69 12:27:01 AM 1 9.35 0.00 2.12 1.03 0.10 87.40 12:28:01 AM all 21.19 0.00 3.87 2.83 0.09 72.02 12:28:01 AM 0 21.72 0.00 3.97 2.74 0.10 71.47 12:28:01 AM 1 20.65 0.00 3.77 2.93 0.08 72.57 12:29:01 AM all 15.06 0.00 0.48 0.05 0.11 84.30 12:29:01 AM 0 14.05 0.00 0.49 0.10 0.10 85.26 12:29:01 AM 1 16.08 0.00 0.47 0.00 0.12 83.34 12:30:01 AM all 14.23 0.00 0.40 0.00 0.11 85.26 12:30:01 AM 0 23.90 0.00 0.52 0.00 0.12 75.47 12:30:01 AM 1 4.57 0.00 0.28 0.00 0.10 95.05 12:31:01 AM all 4.73 0.00 0.18 0.00 0.06 95.03 12:31:01 AM 0 7.43 0.00 0.22 0.00 0.07 92.29 12:31:01 AM 1 2.04 0.00 0.15 0.00 0.05 97.76 12:32:02 AM all 19.78 0.00 0.42 0.00 0.09 79.71 12:32:02 AM 0 37.49 0.00 0.52 0.00 0.12 61.88 12:32:02 AM 1 1.97 0.00 0.32 0.00 0.07 97.65 12:33:01 AM all 23.99 0.00 3.31 0.66 0.09 71.95 12:33:01 AM 0 29.86 0.00 3.06 0.88 0.09 66.11 12:33:01 AM 1 18.12 0.00 3.56 0.44 0.09 77.79 Average: all 19.36 0.00 2.41 0.82 0.10 77.31 Average: 0 25.80 0.00 2.50 0.78 0.10 70.82 Average: 1 12.91 0.00 2.32 0.85 0.10 83.81