---> uname -a: Linux prd-centos8-robot-2c-8g-11836.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 587 4984 19 2125 6813 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:6a:bb:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe6a:bb47/64 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:44 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 190.90 146.43 44.47 14411.48 37786.57 02:09:01 AM 87.32 7.00 80.32 1258.91 6133.61 02:10:01 AM 78.69 0.70 77.99 50.78 9861.98 02:11:01 AM 23.12 0.42 22.70 64.76 1424.42 02:12:01 AM 47.13 0.03 47.09 3.47 7071.04 02:13:01 AM 2.23 0.42 1.82 69.04 97.97 02:14:01 AM 27.07 0.32 26.75 37.05 1206.55 Average: 65.21 22.19 43.02 2270.68 9082.66 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5611504 7092360 2270920 28.81 2688 1675800 693260 7.76 175268 1817512 77580 02:09:01 AM 5189092 6996044 2693332 34.17 2688 1985264 739252 8.28 210396 2145112 229316 02:10:01 AM 5107896 6971804 2774528 35.20 2688 2041148 751092 8.41 233276 2192256 25560 02:11:01 AM 4985268 6988200 2897156 36.75 2688 2175048 745772 8.35 269024 2263812 138932 02:12:01 AM 5018060 7059916 2864364 36.34 2688 2211412 624580 6.99 256808 2229900 4 02:13:01 AM 5181140 7055184 2701284 34.27 2688 2045320 639876 7.16 251312 2073704 4568 02:14:01 AM 5108784 6976632 2773640 35.19 2688 2043312 724332 8.11 446528 1973944 172 Average: 5171678 7020020 2710746 34.39 2688 2025329 702595 7.87 263230 2099463 68019 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 266.83 146.67 973.83 56.45 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 73.18 61.48 828.46 7.79 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 42.27 33.79 441.33 7.86 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 40.12 28.96 294.01 5.62 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 204.42 145.61 45.52 37.77 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 53.88 33.37 73.47 16.61 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 18.47 16.63 15.49 7.96 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 99.87 66.64 381.72 20.01 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:44 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 33.87 0.07 10.05 20.97 0.14 34.89 02:08:01 AM 0 35.23 0.07 10.90 22.70 0.17 30.94 02:08:01 AM 1 32.53 0.07 9.21 19.26 0.12 38.82 02:09:01 AM all 32.44 0.00 5.36 2.93 0.13 59.14 02:09:01 AM 0 34.89 0.00 5.85 3.99 0.13 55.14 02:09:01 AM 1 29.98 0.00 4.87 1.87 0.13 63.15 02:10:01 AM all 20.76 0.00 2.89 3.58 0.08 72.69 02:10:01 AM 0 30.39 0.00 2.69 3.22 0.08 63.62 02:10:01 AM 1 11.11 0.00 3.09 3.94 0.08 81.77 02:11:01 AM all 16.73 0.00 2.72 0.86 0.08 79.61 02:11:01 AM 0 19.55 0.00 2.83 0.77 0.08 76.77 02:11:01 AM 1 13.90 0.00 2.61 0.95 0.08 82.46 02:12:01 AM all 13.51 0.00 2.57 3.26 0.08 80.58 02:12:01 AM 0 16.17 0.00 2.40 3.84 0.07 77.52 02:12:01 AM 1 10.84 0.00 2.74 2.69 0.08 83.65 02:13:01 AM all 2.90 0.00 0.87 0.05 0.06 96.12 02:13:01 AM 0 3.81 0.00 1.15 0.07 0.05 94.92 02:13:01 AM 1 1.99 0.00 0.59 0.03 0.07 97.32 02:14:01 AM all 27.25 0.00 2.99 0.97 0.10 68.69 02:14:01 AM 0 34.99 0.00 3.56 1.05 0.10 60.29 02:14:01 AM 1 19.57 0.00 2.42 0.89 0.10 77.02 Average: all 21.04 0.01 3.91 4.64 0.10 70.31 Average: 0 24.96 0.01 4.18 5.06 0.10 65.69 Average: 1 17.12 0.01 3.64 4.22 0.10 74.92