---> uname -a: Linux prd-centos8-robot-2c-8g-3963.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 612 4966 19 2118 6789 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:bd:b3:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:febd:b3f8/64 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) 11/03/2024 _x86_64_ (2 CPU) 02:50:54 LINUX RESTART (2 CPU) 02:52:01 AM tps rtps wtps bread/s bwrtn/s 02:53:01 AM 115.28 6.98 108.30 1258.65 9731.54 02:54:01 AM 46.44 1.02 45.43 111.45 5541.38 02:55:01 AM 40.84 0.03 40.80 2.27 2700.70 02:56:01 AM 27.46 0.03 27.43 3.47 5590.90 02:57:01 AM 4.42 0.10 4.32 32.13 149.49 02:58:01 AM 0.22 0.00 0.22 0.00 6.31 02:59:01 AM 5.08 0.32 4.77 36.92 224.18 03:00:00 AM 26.94 0.54 26.39 65.91 1180.01 03:00:01 AM 22.12 0.00 22.12 0.00 228.85 Average: 33.32 1.13 32.20 188.71 3138.42 02:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 AM 5180104 7026152 2702328 34.28 2688 2023948 707984 7.93 212440 2151108 157820 02:54:01 AM 5265896 7098988 2616536 33.19 2688 2010340 649016 7.27 239640 2034912 20 02:55:01 AM 4987544 7020084 2894888 36.73 2688 2201616 683016 7.65 252516 2271936 154468 02:56:01 AM 5013628 7045920 2868804 36.39 2688 2201804 664228 7.44 257256 2240116 4 02:57:01 AM 4936988 6970512 2945444 37.37 2688 2203036 793212 8.88 257380 2315716 100 02:58:01 AM 4892672 6926240 2989760 37.93 2688 2203080 829132 9.28 257380 2359572 24 02:59:01 AM 5132924 7000708 2749508 34.88 2688 2038804 706228 7.91 252008 2135808 4656 03:00:00 AM 5131192 6994564 2751240 34.90 2688 2039012 717392 8.03 448616 1954148 1544 03:00:01 AM 5124100 6987488 2758332 34.99 2688 2039008 733140 8.21 448608 1961144 1556 Average: 5073894 7007851 2808538 35.63 2688 2106739 720372 8.07 291760 2158273 35577 02:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 102.02 79.57 1038.72 10.91 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 19.03 16.10 89.53 4.57 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 37.00 29.22 293.74 6.76 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 176.54 155.51 39.89 37.87 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 110.95 111.18 928.80 695.85 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 379.62 360.03 6967.68 23.26 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 220.04 180.61 2899.56 26.81 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 18.14 17.73 15.11 8.80 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 12.50 17.31 10.14 9.79 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 132.90 118.74 1534.16 101.85 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) 11/03/2024 _x86_64_ (2 CPU) 02:50:54 LINUX RESTART (2 CPU) 02:52:01 AM CPU %user %nice %system %iowait %steal %idle 02:53:01 AM all 35.65 0.00 5.95 5.58 0.13 52.68 02:53:01 AM 0 33.41 0.00 5.82 5.90 0.13 54.74 02:53:01 AM 1 37.90 0.00 6.08 5.26 0.13 50.62 02:54:01 AM all 17.51 0.00 2.13 4.05 0.07 76.24 02:54:01 AM 0 10.98 0.00 1.82 3.28 0.07 83.85 02:54:01 AM 1 24.04 0.00 2.44 4.81 0.07 68.64 02:55:01 AM all 23.73 0.00 3.79 3.84 0.10 68.55 02:55:01 AM 0 21.82 0.00 3.44 2.94 0.12 71.68 02:55:01 AM 1 25.64 0.00 4.13 4.73 0.08 65.42 02:56:01 AM all 5.10 0.00 1.37 3.55 0.05 89.93 02:56:01 AM 0 2.26 0.00 1.31 1.51 0.05 94.87 02:56:01 AM 1 7.94 0.00 1.44 5.58 0.05 85.00 02:57:01 AM all 10.24 0.00 0.56 0.04 0.05 89.10 02:57:01 AM 0 10.54 0.00 0.56 0.08 0.05 88.77 02:57:01 AM 1 9.95 0.00 0.57 0.00 0.05 89.43 02:58:01 AM all 12.32 0.00 1.72 0.00 0.09 85.87 02:58:01 AM 0 11.76 0.00 1.83 0.00 0.08 86.33 02:58:01 AM 1 12.87 0.00 1.61 0.00 0.10 85.41 02:59:01 AM all 10.69 0.00 1.99 0.12 0.08 87.12 02:59:01 AM 0 14.41 0.00 2.75 0.05 0.09 82.70 02:59:01 AM 1 7.08 0.00 1.26 0.18 0.07 91.41 03:00:00 AM all 29.17 0.00 2.87 1.86 0.11 65.99 03:00:00 AM 0 17.27 0.00 2.62 1.29 0.09 78.73 03:00:00 AM 1 41.07 0.00 3.12 2.43 0.14 53.24 03:00:01 AM all 33.98 0.00 1.94 2.43 0.00 61.65 03:00:01 AM 0 66.35 0.00 2.88 4.81 0.00 25.96 03:00:01 AM 1 0.98 0.00 0.98 0.00 0.00 98.04 Average: all 18.09 0.00 2.55 2.39 0.08 76.89 Average: 0 15.43 0.00 2.52 1.90 0.08 80.06 Average: 1 20.74 0.00 2.58 2.88 0.09 73.72