---> uname -a: Linux prd-centos8-robot-2c-8g-4263.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: 2799.996 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 600 4951 19 2145 6801 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:21:5f:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe21:5fb9/64 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) 12/20/2024 _x86_64_ (2 CPU) 02:09:05 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 100.98 5.70 95.29 1080.66 7539.35 02:12:01 AM 67.81 0.67 67.14 51.18 8647.48 02:13:01 AM 47.54 7.13 40.41 1310.71 2602.95 02:14:01 AM 29.31 0.03 29.27 3.47 5925.76 02:15:01 AM 2.70 0.12 2.58 33.06 363.79 02:16:01 AM 2.07 0.00 2.07 0.00 67.32 02:17:01 AM 0.12 0.00 0.12 0.00 2.40 02:18:01 AM 12.65 0.32 12.33 36.93 555.64 Average: 32.90 1.75 31.15 314.51 3213.37 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5283796 7045140 2598628 32.97 2688 1940328 673072 7.54 187692 2077472 196528 02:12:01 AM 5161640 6981124 2720784 34.52 2688 1997708 735708 8.24 211424 2167144 25560 02:13:01 AM 4990824 7026220 2891600 36.68 2688 2205124 667032 7.47 255368 2266464 162832 02:14:01 AM 5029504 7064564 2852920 36.19 2688 2205248 619272 6.93 258512 2221316 4 02:15:01 AM 4963556 7008528 2918868 37.03 2688 2215156 705824 7.90 258776 2286764 56 02:16:01 AM 4949300 6994300 2933124 37.21 2688 2215192 742536 8.31 258776 2300900 56 02:17:01 AM 4947224 6996528 2935200 37.24 2688 2219504 721764 8.08 258836 2302724 4320 02:18:01 AM 5084148 6972856 2798276 35.50 2688 2065000 703344 7.88 304140 2143104 31964 Average: 5051249 7011158 2831175 35.92 2688 2132908 696069 7.79 249190 2220736 52665 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 91.94 72.03 950.24 10.35 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 44.65 31.41 438.22 5.80 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 43.06 37.11 302.40 17.11 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 131.29 82.11 28.65 21.44 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 97.42 78.00 86.81 25.56 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 343.51 336.69 429.72 128.92 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 181.46 175.06 285.82 55.51 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 62.52 41.16 98.37 38.06 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 124.48 106.69 327.55 37.84 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) 12/20/2024 _x86_64_ (2 CPU) 02:09:05 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 36.57 0.00 5.26 2.83 0.13 55.21 02:11:01 AM 0 28.51 0.00 4.50 1.79 0.13 65.05 02:11:01 AM 1 44.65 0.00 6.01 3.87 0.13 45.33 02:12:01 AM all 17.83 0.00 2.10 2.65 0.07 77.36 02:12:01 AM 0 15.31 0.00 2.36 2.86 0.07 79.40 02:12:01 AM 1 20.34 0.00 1.84 2.44 0.07 75.33 02:13:01 AM all 28.05 0.00 5.10 1.83 0.09 64.92 02:13:01 AM 0 31.51 0.00 5.52 2.09 0.08 60.79 02:13:01 AM 1 24.58 0.00 4.69 1.58 0.10 69.05 02:14:01 AM all 3.35 0.00 0.79 20.59 0.03 75.24 02:14:01 AM 0 2.79 0.00 0.77 18.06 0.03 78.34 02:14:01 AM 1 3.91 0.00 0.80 23.11 0.03 72.14 02:15:01 AM all 16.70 0.00 1.00 0.19 0.07 82.04 02:15:01 AM 0 11.92 0.00 0.42 0.07 0.07 87.52 02:15:01 AM 1 21.43 0.00 1.57 0.30 0.07 76.63 02:16:01 AM all 24.51 0.00 0.61 0.01 0.08 74.78 02:16:01 AM 0 6.47 0.00 0.37 0.02 0.08 93.05 02:16:01 AM 1 42.53 0.00 0.86 0.00 0.08 56.53 02:17:01 AM all 21.89 0.00 0.48 0.00 0.08 77.55 02:17:01 AM 0 4.19 0.00 0.36 0.00 0.09 95.36 02:17:01 AM 1 39.29 0.00 0.60 0.00 0.08 60.02 02:18:01 AM all 15.70 0.00 1.96 0.58 0.06 81.70 02:18:01 AM 0 9.32 0.00 1.27 0.45 0.05 88.91 02:18:01 AM 1 22.08 0.00 2.66 0.70 0.07 74.49 Average: all 20.59 0.00 2.17 3.59 0.08 73.58 Average: 0 13.80 0.00 1.96 3.18 0.08 80.99 Average: 1 27.34 0.00 2.38 4.00 0.08 66.19