---> uname -a: Linux prd-centos8-robot-2c-8g-4417.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4922 19 2163 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:5a:ed:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe5a:ed25/64 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) 12/21/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 208.50 152.40 56.09 14944.30 40568.62 12:57:01 AM 112.39 0.10 112.29 2.93 11334.00 12:58:01 AM 39.69 1.02 38.67 113.16 4224.66 12:59:01 AM 53.31 6.78 46.53 1248.73 2922.05 01:00:01 AM 23.48 0.03 23.44 3.47 5555.45 01:01:01 AM 6.48 0.43 6.05 69.19 856.01 01:02:01 AM 28.98 0.60 28.38 66.49 1990.12 Average: 66.88 22.44 44.44 2289.73 9488.68 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5553588 7081988 2328844 29.54 2688 1721020 682652 7.64 187184 1859200 106024 12:57:01 AM 5197940 7020580 2684492 34.06 2688 2001232 701836 7.86 189880 2154460 116088 12:58:01 AM 5296436 7096676 2585996 32.81 2688 1978100 615940 6.90 217560 2026400 12 12:59:01 AM 4981808 7021476 2900624 36.80 2688 2209252 667392 7.47 257972 2275200 156328 01:00:01 AM 4999040 7038440 2883392 36.58 2688 2209324 661624 7.41 258500 2253020 4 01:01:01 AM 5094828 7008312 2787604 35.36 2688 2084868 695692 7.79 271640 2152356 27576 01:02:01 AM 5133420 7045072 2749012 34.88 2688 2087192 665032 7.45 467960 1930980 16744 Average: 5179580 7044649 2702852 34.29 2688 2041570 670024 7.50 264385 2093088 60397 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 259.19 162.97 1303.55 59.82 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 99.67 73.28 1039.76 10.58 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 11.61 9.35 6.74 4.10 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 50.49 37.38 303.71 9.46 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 191.30 133.21 35.85 36.62 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 138.33 93.63 453.75 55.39 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 18.50 18.25 15.33 9.09 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 109.16 75.02 447.19 26.28 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) 12/21/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 43.94 0.06 10.77 15.91 0.15 29.18 12:56:01 AM 0 47.93 0.03 10.58 16.31 0.14 25.01 12:56:01 AM 1 39.93 0.09 10.96 15.50 0.16 33.36 12:57:01 AM all 29.14 0.00 4.44 10.59 0.09 55.73 12:57:01 AM 0 34.71 0.00 4.48 9.29 0.08 51.45 12:57:01 AM 1 23.58 0.00 4.40 11.90 0.10 60.01 12:58:01 AM all 17.41 0.00 1.81 1.15 0.08 79.56 12:58:01 AM 0 19.57 0.00 2.04 1.00 0.07 77.32 12:58:01 AM 1 15.25 0.00 1.57 1.29 0.08 81.80 12:59:01 AM all 27.66 0.00 5.01 1.64 0.09 65.60 12:59:01 AM 0 28.16 0.00 5.10 1.35 0.10 65.29 12:59:01 AM 1 27.15 0.00 4.92 1.94 0.08 65.90 01:00:01 AM all 0.84 0.00 0.64 1.23 0.03 97.25 01:00:01 AM 0 0.97 0.00 0.52 1.23 0.02 97.26 01:00:01 AM 1 0.72 0.00 0.77 1.22 0.05 97.24 01:01:01 AM all 9.90 0.00 1.51 0.18 0.06 88.35 01:01:01 AM 0 12.29 0.00 1.94 0.24 0.07 85.46 01:01:01 AM 1 7.54 0.00 1.09 0.12 0.05 91.20 01:02:01 AM all 30.63 0.00 3.05 0.46 0.10 65.76 01:02:01 AM 0 45.06 0.00 3.32 0.67 0.10 50.85 01:02:01 AM 1 16.18 0.00 2.77 0.25 0.10 80.70 Average: all 22.68 0.01 3.85 4.38 0.09 68.99 Average: 0 26.86 0.00 3.96 4.23 0.08 64.86 Average: 1 18.50 0.01 3.74 4.53 0.09 73.12