---> uname -a: Linux prd-centos8-robot-2c-8g-2572.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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5029 19 2104 6837 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:65:cb:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fe65:cb2f/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) 03/06/2024 _x86_64_ (2 CPU) 04:11:58 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 94.12 6.91 87.21 1302.55 7355.44 04:15:01 AM 77.19 0.62 76.57 27.59 7657.70 04:16:01 AM 25.31 1.18 24.13 131.44 1368.14 04:17:01 AM 45.93 0.03 45.90 3.47 6492.47 04:18:01 AM 2.68 0.02 2.67 0.13 80.02 04:19:01 AM 2.08 0.00 2.08 0.00 120.78 04:20:01 AM 0.55 0.00 0.55 0.00 91.90 04:21:01 AM 0.48 0.00 0.48 0.00 16.78 04:22:01 AM 0.55 0.03 0.52 1.87 14.81 04:23:01 AM 6.98 0.25 6.73 34.39 280.26 Average: 25.59 0.90 24.69 150.17 2348.04 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5252932 7027084 2629508 33.36 2688 1954264 716312 8.02 195052 2107556 153312 04:15:01 AM 5253168 7057540 2629272 33.36 2688 1982124 688356 7.71 203784 2084464 1384 04:16:01 AM 5080512 7000404 2801928 35.55 2688 2094732 745984 8.35 236556 2214672 90888 04:17:01 AM 5077524 7072640 2804916 35.58 2688 2166208 638320 7.15 235944 2201492 16 04:18:01 AM 5040332 7036436 2842108 36.06 2688 2167204 690844 7.74 236124 2238892 988 04:19:01 AM 5035544 7033300 2846896 36.12 2688 2168924 707212 7.92 236128 2243320 916 04:20:01 AM 5031848 7031344 2850592 36.16 2688 2170612 726272 8.13 236132 2247112 48 04:21:01 AM 5029164 7029044 2853276 36.20 2688 2170976 706164 7.91 236132 2249940 24 04:22:01 AM 5028536 7028764 2853904 36.21 2688 2171316 706164 7.91 236268 2250264 0 04:23:01 AM 5156428 7006116 2726012 34.58 2688 2024468 707752 7.92 253332 2120964 20824 Average: 5098599 7032267 2783841 35.32 2688 2107083 703338 7.88 230545 2195868 26840 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 82.69 65.43 968.21 8.61 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 21.71 17.21 166.08 5.22 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 47.28 36.08 287.77 8.36 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 644.29 568.98 128.45 114.16 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 34.84 21.30 12.98 3.77 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 23.39 24.64 6.65 4.73 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 20.23 21.56 4.76 4.28 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 10.00 9.83 2.07 1.82 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 7.73 6.83 1.51 1.26 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 61.86 50.22 90.56 32.62 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 95.41 82.21 166.92 18.48 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) 03/06/2024 _x86_64_ (2 CPU) 04:11:58 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 39.74 0.00 5.42 2.80 0.10 51.94 04:14:01 AM 0 37.13 0.00 5.12 2.33 0.08 55.33 04:14:01 AM 1 42.33 0.00 5.73 3.26 0.12 48.56 04:15:01 AM all 21.82 0.00 2.95 1.94 0.08 73.22 04:15:01 AM 0 18.57 0.00 3.59 3.26 0.07 74.51 04:15:01 AM 1 25.06 0.00 2.30 0.62 0.08 71.94 04:16:01 AM all 23.17 0.00 2.84 0.88 0.08 73.03 04:16:01 AM 0 21.13 0.00 2.80 1.07 0.08 74.91 04:16:01 AM 1 25.21 0.00 2.87 0.68 0.08 71.15 04:17:01 AM all 17.88 0.00 3.34 1.69 0.09 77.01 04:17:01 AM 0 9.67 0.00 3.41 2.09 0.08 84.75 04:17:01 AM 1 26.09 0.00 3.26 1.29 0.10 69.26 04:18:01 AM all 4.69 0.00 0.31 0.01 0.04 94.96 04:18:01 AM 0 1.96 0.00 0.23 0.02 0.05 97.74 04:18:01 AM 1 7.41 0.00 0.38 0.00 0.03 92.17 04:19:01 AM all 10.42 0.00 0.29 0.03 0.05 89.21 04:19:01 AM 0 6.15 0.00 0.27 0.02 0.05 93.51 04:19:01 AM 1 14.70 0.00 0.32 0.03 0.05 84.90 04:20:01 AM all 10.13 0.00 0.27 0.00 0.08 89.52 04:20:01 AM 0 9.65 0.00 0.25 0.00 0.07 90.04 04:20:01 AM 1 10.62 0.00 0.29 0.00 0.08 89.01 04:21:01 AM all 4.40 0.00 0.18 0.00 0.06 95.36 04:21:01 AM 0 1.96 0.00 0.17 0.00 0.05 97.82 04:21:01 AM 1 6.84 0.00 0.20 0.00 0.07 92.89 04:22:01 AM all 3.24 0.00 0.18 0.00 0.07 96.52 04:22:01 AM 0 1.50 0.00 0.15 0.00 0.05 98.30 04:22:01 AM 1 4.97 0.00 0.20 0.00 0.08 94.75 04:23:01 AM all 20.41 0.00 1.76 0.07 0.07 77.69 04:23:01 AM 0 5.64 0.00 1.47 0.03 0.07 92.79 04:23:01 AM 1 35.17 0.00 2.05 0.10 0.07 62.61 Average: all 15.61 0.00 1.76 0.74 0.07 81.82 Average: 0 11.35 0.00 1.75 0.88 0.07 85.96 Average: 1 19.87 0.00 1.76 0.60 0.08 77.69