---> uname -a: Linux prd-centos8-robot-2c-8g-44439.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4908 19 2212 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:0a:ff:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe0a:fff4/64 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) 10/21/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 108.55 51.56 56.99 6054.04 25372.36 01:11:01 AM 118.29 7.41 110.88 1296.50 10137.95 01:12:01 AM 30.36 0.42 29.94 64.78 3623.96 01:13:01 AM 62.56 2.52 60.04 396.07 7513.61 01:14:01 AM 9.00 0.08 8.91 31.99 814.61 01:15:01 AM 2.00 0.02 1.98 0.13 120.00 01:16:01 AM 0.90 0.00 0.90 0.00 593.67 01:17:01 AM 0.35 0.00 0.35 0.00 376.31 01:18:01 AM 0.62 0.03 0.58 1.87 287.77 01:19:01 AM 14.90 0.42 14.48 47.73 2302.40 Average: 34.75 6.25 28.51 789.46 5114.85 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5503916 7054680 2378508 30.17 2688 1741640 747092 8.37 191368 1899264 101520 01:11:01 AM 5187132 7014396 2695292 34.19 2688 2004084 733320 8.21 222244 2127092 90080 01:12:01 AM 5267312 7095956 2615112 33.18 2688 2006028 656504 7.35 240764 2030048 16 01:13:01 AM 5031200 7070780 2851224 36.17 2688 2209120 658168 7.37 262764 2212088 16572 01:14:01 AM 4996132 7036836 2886292 36.62 2688 2210244 689772 7.72 262904 2249004 4 01:15:01 AM 4970936 7021336 2911488 36.94 2688 2220040 723008 8.10 263376 2273528 8212 01:16:01 AM 4955364 7020580 2927060 37.13 2688 2234856 723008 8.10 263376 2288772 5636 01:17:01 AM 4946760 7018764 2935664 37.24 2688 2241600 723008 8.10 263376 2297996 1136 01:18:01 AM 4936980 7016428 2945444 37.37 2688 2248992 746160 8.35 263656 2306756 40 01:19:01 AM 5083996 7040552 2798428 35.50 2688 2131664 702672 7.87 489528 1956624 13372 Average: 5087973 7039031 2794451 35.45 2688 2124827 710271 7.95 272336 2164117 23659 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 277.48 158.12 1274.91 56.24 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 93.34 73.69 905.66 10.25 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 12.68 8.08 5.14 3.28 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 266.82 186.19 341.79 47.87 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 12.66 5.41 3.71 0.68 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 36.83 26.95 82.42 8.72 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 39.13 29.40 97.37 8.58 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 19.11 14.96 35.35 5.79 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 19.11 16.58 63.87 10.96 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 101.92 60.01 160.11 80.22 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 87.91 57.94 297.06 23.26 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) 10/21/2024 _x86_64_ (2 CPU) 01:08:17 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 27.27 0.07 5.92 29.27 0.10 37.37 01:10:01 AM 0 33.66 0.12 7.21 29.72 0.10 29.18 01:10:01 AM 1 20.90 0.02 4.64 28.83 0.10 45.51 01:11:01 AM all 34.01 0.00 5.66 5.94 0.11 54.29 01:11:01 AM 0 26.56 0.00 5.02 5.44 0.12 62.86 01:11:01 AM 1 41.45 0.00 6.31 6.44 0.10 45.70 01:12:01 AM all 9.90 0.00 1.20 1.39 0.06 87.46 01:12:01 AM 0 15.39 0.00 1.20 1.00 0.07 82.34 01:12:01 AM 1 4.41 0.00 1.20 1.77 0.05 92.57 01:13:01 AM all 26.78 0.00 4.79 2.78 0.11 65.54 01:13:01 AM 0 37.27 0.00 5.98 3.77 0.10 52.87 01:13:01 AM 1 16.32 0.00 3.61 1.78 0.12 78.17 01:14:01 AM all 0.66 0.00 0.18 0.28 0.04 98.84 01:14:01 AM 0 1.24 0.00 0.27 0.32 0.05 98.13 01:14:01 AM 1 0.08 0.00 0.10 0.23 0.03 99.55 01:15:01 AM all 10.74 0.00 0.23 0.03 0.08 88.93 01:15:01 AM 0 17.35 0.00 0.22 0.02 0.07 82.35 01:15:01 AM 1 4.13 0.00 0.23 0.05 0.08 95.50 01:16:01 AM all 16.00 0.00 0.18 0.10 0.08 83.65 01:16:01 AM 0 27.81 0.00 0.18 0.07 0.08 71.86 01:16:01 AM 1 4.18 0.00 0.17 0.13 0.07 95.46 01:17:01 AM all 7.91 0.00 0.13 0.07 0.06 91.83 01:17:01 AM 0 5.14 0.00 0.15 0.05 0.05 94.61 01:17:01 AM 1 10.69 0.00 0.12 0.08 0.07 89.05 01:18:01 AM all 7.33 0.00 0.23 0.05 0.08 92.32 01:18:01 AM 0 13.14 0.00 0.18 0.00 0.08 86.60 01:18:01 AM 1 1.52 0.00 0.27 0.10 0.07 98.04 01:19:01 AM all 21.59 0.00 2.76 0.37 0.08 75.20 01:19:01 AM 0 31.35 0.00 3.46 0.10 0.08 65.01 01:19:01 AM 1 11.85 0.00 2.05 0.63 0.08 85.38 Average: all 16.22 0.01 2.13 4.01 0.08 77.56 Average: 0 20.88 0.01 2.38 4.03 0.08 72.62 Average: 1 11.56 0.00 1.87 4.00 0.08 82.49