---> uname -a: Linux prd-centos8-robot-2c-8g-1491.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 557 5035 19 2104 6844 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:f4:a0:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fef4:a0e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:05:11 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 91.74 12.81 78.92 2194.74 6359.73 11:08:01 PM 79.79 0.63 79.16 27.99 7553.68 11:09:01 PM 45.18 1.02 44.16 131.44 3358.84 11:10:01 PM 47.52 2.32 45.20 266.31 6485.99 11:11:01 PM 2.17 0.00 2.17 0.00 54.23 11:12:01 PM 0.25 0.00 0.25 0.00 3.60 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 0.23 0.00 0.23 0.00 23.41 11:15:01 PM 14.56 0.28 14.28 38.92 695.85 11:16:01 PM 22.88 0.42 22.46 43.85 754.53 Average: 30.44 1.75 28.70 270.34 2529.15 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5275148 7021288 2607292 33.08 2688 1929364 719092 8.05 186756 2102992 165976 11:08:01 PM 5234524 7041184 2647916 33.59 2688 1984504 702268 7.86 194568 2113292 47360 11:09:01 PM 4951076 6993848 2931364 37.19 2688 2214152 764100 8.56 266496 2303180 206176 11:10:01 PM 5074000 7080644 2808440 35.63 2688 2177548 629132 7.04 242424 2197236 4 11:11:01 PM 5074296 7080944 2808144 35.63 2688 2177552 629132 7.04 242420 2197484 12 11:12:01 PM 5074256 7080904 2808184 35.63 2688 2177552 629132 7.04 242420 2197304 12 11:13:01 PM 5074628 7081276 2807812 35.62 2688 2177552 629132 7.04 242420 2197304 8 11:14:01 PM 5035648 7042876 2846792 36.12 2688 2178132 696480 7.80 242688 2235892 52 11:15:01 PM 5229632 7077568 2652808 33.65 2688 2023620 705912 7.90 255276 2050892 10452 11:16:01 PM 5145688 6996916 2736752 34.72 2688 2027308 716312 8.02 437168 1954628 11708 Average: 5116890 7049745 2765550 35.08 2688 2106728 682069 7.64 255264 2155020 44176 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 134.02 102.53 1255.63 14.08 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 30.97 18.18 174.02 4.86 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 38.06 32.64 287.08 8.03 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 21.73 20.91 11.49 18.68 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 4.95 0.78 0.72 0.16 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.55 0.87 0.20 0.14 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.42 0.98 0.20 0.15 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 10.30 9.35 2.30 1.98 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 44.42 36.00 70.54 25.58 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 15.04 16.13 12.02 7.65 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 30.25 23.84 181.42 8.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:05:11 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.22 0.00 5.71 3.19 0.12 51.77 11:07:01 PM 0 35.66 0.00 5.58 2.04 0.12 56.60 11:07:01 PM 1 42.76 0.00 5.85 4.33 0.12 46.95 11:08:01 PM all 24.53 0.00 3.12 3.94 0.09 68.32 11:08:01 PM 0 18.47 0.00 2.74 4.48 0.08 74.23 11:08:01 PM 1 30.58 0.00 3.51 3.41 0.10 62.40 11:09:01 PM all 28.56 0.00 3.47 1.77 0.09 66.10 11:09:01 PM 0 15.65 0.00 3.17 2.06 0.10 79.02 11:09:01 PM 1 41.45 0.00 3.76 1.49 0.08 53.21 11:10:01 PM all 13.37 0.00 1.91 2.10 0.08 82.54 11:10:01 PM 0 14.79 0.00 1.85 1.90 0.07 81.39 11:10:01 PM 1 11.96 0.00 1.97 2.30 0.08 83.69 11:11:01 PM all 0.42 0.00 0.10 0.04 0.03 99.41 11:11:01 PM 0 0.28 0.00 0.13 0.00 0.03 99.55 11:11:01 PM 1 0.55 0.00 0.07 0.08 0.03 99.27 11:12:01 PM all 0.31 0.00 0.06 0.00 0.05 99.58 11:12:01 PM 0 0.18 0.00 0.07 0.00 0.05 99.70 11:12:01 PM 1 0.43 0.00 0.05 0.00 0.05 99.47 11:13:01 PM all 0.33 0.00 0.05 0.00 0.04 99.58 11:13:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:13:01 PM 1 0.10 0.00 0.05 0.00 0.05 99.80 11:14:01 PM all 4.41 0.00 0.23 0.00 0.05 95.31 11:14:01 PM 0 4.63 0.00 0.25 0.00 0.03 95.09 11:14:01 PM 1 4.19 0.00 0.20 0.00 0.07 95.54 11:15:01 PM all 17.20 0.00 1.69 0.18 0.08 80.85 11:15:01 PM 0 18.20 0.00 1.64 0.25 0.07 79.84 11:15:01 PM 1 16.19 0.00 1.75 0.12 0.08 81.85 11:16:01 PM all 29.23 0.00 2.40 1.40 0.09 66.87 11:16:01 PM 0 13.33 0.00 1.75 0.84 0.10 83.98 11:16:01 PM 1 45.49 0.00 3.06 1.98 0.09 49.38 Average: all 15.72 0.00 1.87 1.26 0.07 81.07 Average: 0 12.16 0.00 1.72 1.16 0.07 84.89 Average: 1 19.29 0.00 2.02 1.37 0.08 77.25