---> uname -a: Linux prd-centos8-robot-2c-8g-2264.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5013 19 2118 6835 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:53:2e:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe53:2e75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 04:19:59 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 220.38 172.52 47.85 11292.28 36507.81 04:22:01 AM 96.87 39.88 56.99 6741.03 6054.04 04:23:01 AM 88.20 0.08 88.12 2.53 8882.64 04:24:01 AM 34.48 0.67 33.81 49.46 3759.57 04:25:01 AM 6.91 0.83 6.08 123.43 204.77 04:26:01 AM 34.72 0.17 34.56 9.46 2198.53 04:27:01 AM 31.42 0.03 31.39 3.47 6267.04 04:28:01 AM 5.37 0.25 5.12 35.06 225.60 04:29:01 AM 25.55 0.30 25.25 36.13 1128.23 Average: 60.61 24.02 36.59 2042.71 7279.22 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 6138312 7353348 1744116 22.13 2688 1418484 369176 4.68 111384 1396968 11516 04:22:01 AM 5368364 7031724 2514064 31.89 2688 1852700 757644 8.48 230688 1988308 115232 04:23:01 AM 5147236 6993780 2735192 34.70 2688 2023920 739020 8.27 214072 2179728 104488 04:24:01 AM 5143040 6987248 2739388 34.75 2688 2021664 742644 8.32 233204 2162440 15808 04:25:01 AM 5262928 7096348 2619500 33.23 2688 2010844 630148 7.06 240948 2034484 4 04:26:01 AM 5036716 7076152 2845712 36.10 2688 2208860 639500 7.16 259796 2214096 168956 04:27:01 AM 5034684 7073996 2847744 36.13 2688 2209064 639564 7.16 262976 2211996 24 04:28:01 AM 5184044 7052024 2698384 34.23 2688 2039120 667476 7.47 255056 2073104 4964 04:29:01 AM 5131592 6993156 2750836 34.90 2688 2037712 718796 8.05 438536 1964684 180 Average: 5271880 7073086 2610548 33.12 2688 1980263 655996 7.35 249629 2025090 46797 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 30.76 11.22 290.26 1.22 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 300.58 190.20 1590.19 61.31 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 45.83 39.33 497.65 7.36 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 14.70 6.42 5.75 2.92 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 9.36 5.48 2.08 1.17 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 35.75 28.67 286.29 7.02 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 175.36 153.72 38.25 30.48 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 182.10 146.11 1445.51 31.44 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 16.90 15.58 16.34 7.39 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 90.09 66.25 463.43 16.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/27/2024 _x86_64_ (2 CPU) 04:19:59 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 42.07 0.06 8.28 43.24 0.14 6.21 04:21:01 AM 0 42.84 0.08 8.82 44.32 0.15 3.78 04:21:01 AM 1 41.29 0.03 7.73 42.15 0.12 8.68 04:22:01 AM all 34.06 0.03 6.63 6.07 0.13 53.09 04:22:01 AM 0 30.11 0.05 6.42 5.78 0.12 57.52 04:22:01 AM 1 38.05 0.00 6.83 6.36 0.15 48.61 04:23:01 AM all 36.22 0.00 4.26 4.51 0.12 54.90 04:23:01 AM 0 22.62 0.00 3.38 4.60 0.10 69.30 04:23:01 AM 1 49.82 0.00 5.14 4.42 0.13 40.49 04:24:01 AM all 16.53 0.00 1.68 1.62 0.10 80.07 04:24:01 AM 0 9.10 0.00 1.47 1.07 0.08 88.28 04:24:01 AM 1 23.96 0.00 1.88 2.17 0.12 71.87 04:25:01 AM all 2.25 0.00 0.62 0.48 0.06 96.60 04:25:01 AM 0 0.62 0.00 0.57 0.42 0.03 98.36 04:25:01 AM 1 3.88 0.00 0.67 0.54 0.08 94.83 04:26:01 AM all 26.84 0.00 4.07 0.98 0.10 68.01 04:26:01 AM 0 15.64 0.00 3.20 0.70 0.10 80.36 04:26:01 AM 1 38.05 0.00 4.94 1.25 0.10 55.65 04:27:01 AM all 6.74 0.00 1.48 1.78 0.07 89.93 04:27:01 AM 0 6.24 0.00 1.49 1.83 0.07 90.38 04:27:01 AM 1 7.24 0.00 1.47 1.74 0.07 89.48 04:28:01 AM all 7.08 0.00 1.57 0.09 0.08 91.17 04:28:01 AM 0 4.62 0.00 1.44 0.05 0.08 93.81 04:28:01 AM 1 9.56 0.00 1.70 0.13 0.08 88.52 04:29:01 AM all 27.85 0.00 2.30 0.38 0.08 69.40 04:29:01 AM 0 15.43 0.00 2.04 0.37 0.07 82.10 04:29:01 AM 1 40.26 0.00 2.57 0.38 0.08 56.70 Average: all 22.15 0.01 3.42 6.51 0.10 67.82 Average: 0 16.33 0.01 3.20 6.53 0.09 73.84 Average: 1 27.98 0.00 3.65 6.49 0.10 61.77