---> uname -a: Linux prd-centos8-robot-2c-8g-9014.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 576 4982 19 2138 6824 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:7c:42:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe7c:425a/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) 11/21/2024 _x86_64_ (2 CPU) 02:08:56 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 104.85 7.23 97.62 1264.65 7101.02 02:12:02 AM 65.68 0.63 65.04 48.92 8808.51 02:13:01 AM 36.50 0.42 36.08 65.89 2638.47 02:14:01 AM 31.53 2.52 29.01 396.07 5586.77 02:15:01 AM 4.22 0.12 4.10 33.06 175.19 02:16:01 AM 2.15 0.00 2.15 0.00 116.71 02:17:01 AM 0.37 0.00 0.37 0.00 6.57 02:18:01 AM 7.37 0.32 7.05 36.93 240.54 Average: 31.57 1.41 30.17 231.04 3085.23 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5235332 7038368 2647100 33.58 2688 1980932 691032 7.74 210580 2101844 203476 02:12:02 AM 5139932 6974896 2742500 34.79 2688 2011940 749212 8.39 232076 2164268 40 02:13:01 AM 5040900 7073408 2841532 36.05 2688 2202372 649600 7.27 254972 2216700 138832 02:14:01 AM 5019872 7068100 2862560 36.32 2688 2217628 644108 7.21 262448 2224924 4 02:15:01 AM 4971200 7021848 2911232 36.93 2688 2220036 709528 7.94 262720 2273032 1424 02:16:01 AM 4971260 7021912 2911172 36.93 2688 2220036 709528 7.94 262720 2272976 16 02:17:01 AM 4961452 7012120 2920980 37.06 2688 2220052 725840 8.13 262720 2282532 8 02:18:01 AM 5111888 6993808 2770544 35.15 2688 2055272 725844 8.13 297668 2114476 20172 Average: 5056480 7025558 2825952 35.85 2688 2141034 700586 7.84 255738 2206344 45496 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.22 72.54 917.13 10.61 0.00 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 46.42 33.26 437.83 5.73 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 36.52 30.27 299.66 6.14 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 201.37 148.94 44.63 40.05 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 75.82 68.41 31.25 25.70 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 239.34 238.30 48.07 99.70 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 198.18 195.72 128.00 70.42 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 78.54 60.77 125.02 28.74 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 120.60 106.18 253.86 35.95 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) 11/21/2024 _x86_64_ (2 CPU) 02:08:56 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 38.05 0.00 6.02 2.72 0.12 53.09 02:11:01 AM 0 23.40 0.00 5.00 2.54 0.12 68.94 02:11:01 AM 1 52.78 0.00 7.05 2.89 0.13 37.15 02:12:02 AM all 17.44 0.00 2.19 3.16 0.08 77.13 02:12:02 AM 0 17.32 0.00 2.21 2.97 0.07 77.43 02:12:02 AM 1 17.56 0.00 2.18 3.35 0.08 76.82 02:13:01 AM all 19.42 0.00 3.15 11.09 0.07 66.26 02:13:01 AM 0 18.20 0.00 3.34 12.35 0.07 66.04 02:13:01 AM 1 20.65 0.00 2.97 9.84 0.07 66.47 02:14:01 AM all 10.72 0.00 2.12 14.82 0.11 72.22 02:14:01 AM 0 5.79 0.00 1.97 15.36 0.13 76.74 02:14:01 AM 1 15.65 0.00 2.27 14.28 0.08 67.70 02:15:01 AM all 6.83 0.00 0.38 0.14 0.05 92.60 02:15:01 AM 0 0.58 0.00 0.20 0.00 0.05 99.16 02:15:01 AM 1 13.10 0.00 0.55 0.29 0.05 86.01 02:16:01 AM all 19.06 0.00 0.43 0.02 0.34 80.15 02:16:01 AM 0 0.68 0.00 0.15 0.03 0.55 98.59 02:16:01 AM 1 37.55 0.00 0.70 0.00 0.13 61.61 02:17:01 AM all 23.81 0.00 0.48 0.00 0.10 75.61 02:17:01 AM 0 1.05 0.00 0.23 0.00 0.08 98.63 02:17:01 AM 1 46.60 0.00 0.72 0.00 0.12 52.56 02:18:01 AM all 16.47 0.00 1.93 0.06 0.08 81.46 02:18:01 AM 0 9.73 0.00 1.33 0.07 0.08 88.79 02:18:01 AM 1 23.18 0.00 2.53 0.05 0.07 74.18 Average: all 18.98 0.00 2.08 3.94 0.12 74.87 Average: 0 9.53 0.00 1.79 4.09 0.15 84.44 Average: 1 28.46 0.00 2.37 3.79 0.09 65.29