---> uname -a: Linux prd-centos8-robot-2c-8g-1705.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4995 19 2120 6819 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:77:ea:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe77:eaaa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/01/2024 _x86_64_ (2 CPU) 07:31:54 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 102.38 6.92 95.47 1301.78 8207.38 07:35:01 AM 78.12 0.65 77.47 28.12 7441.30 07:36:01 AM 28.14 0.98 27.16 128.89 1499.48 07:37:01 AM 60.16 0.03 60.12 3.47 7358.62 07:38:01 AM 5.63 0.02 5.61 0.13 271.66 07:39:01 AM 0.30 0.00 0.30 0.00 99.02 07:40:00 AM 0.25 0.00 0.25 0.00 28.97 07:40:01 AM 0.00 0.00 0.00 0.00 0.00 07:41:01 AM 0.17 0.00 0.17 0.00 18.85 07:42:01 AM 24.79 0.32 24.48 44.12 1317.21 Average: 33.33 0.99 32.34 167.38 2915.71 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5248276 7034492 2634180 33.42 2688 1966856 724440 8.11 191552 2117928 148128 07:35:01 AM 5254468 7070380 2627988 33.34 2688 1992912 672752 7.53 202612 2080476 1072 07:36:01 AM 5032636 6983352 2849820 36.15 2688 2124140 767312 8.59 236836 2256212 109668 07:37:01 AM 5040092 7049552 2842364 36.06 2688 2178880 648444 7.26 233084 2233748 76 07:38:01 AM 4994032 7005884 2888424 36.64 2688 2181272 759076 8.50 233152 2279280 488 07:39:01 AM 4990920 7005228 2891536 36.68 2688 2183732 793276 8.88 233156 2282168 128 07:40:00 AM 4989316 7004292 2893140 36.70 2688 2184412 791848 8.87 233160 2284176 40 07:40:01 AM 4987996 7003028 2894460 36.72 2688 2184444 791848 8.87 233160 2285232 84 07:41:01 AM 4963136 6979200 2919320 37.04 2688 2185476 807824 9.05 233168 2310268 584 07:42:01 AM 5094136 6959000 2788320 35.37 2688 2039228 756140 8.47 431284 2007428 26240 Average: 5059501 7009441 2822955 35.81 2688 2122135 751296 8.41 246116 2213692 28651 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 85.70 68.76 1032.89 8.59 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.04 18.29 149.68 5.12 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 40.35 33.87 284.96 8.16 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 202.12 177.92 77.18 42.28 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 146.82 138.17 31.06 16.71 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 150.93 146.93 29.98 15.75 0.00 0.00 0.00 0.00 07:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 AM eth0 23.53 21.11 5.38 3.85 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 45.24 36.90 9.46 7.42 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 45.98 40.31 10.10 7.22 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 60.46 43.60 93.38 42.18 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 86.47 76.58 190.51 16.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/01/2024 _x86_64_ (2 CPU) 07:31:54 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 38.51 0.00 5.12 3.55 0.10 52.72 07:34:01 AM 0 48.83 0.00 6.04 4.44 0.10 40.59 07:34:01 AM 1 28.19 0.00 4.20 2.67 0.10 64.84 07:35:01 AM all 21.62 0.00 3.23 2.07 0.09 72.98 07:35:01 AM 0 21.90 0.00 2.74 2.95 0.10 72.31 07:35:01 AM 1 21.35 0.00 3.72 1.19 0.08 73.66 07:36:01 AM all 24.55 0.00 2.61 0.62 0.09 72.13 07:36:01 AM 0 25.17 0.00 2.40 0.53 0.10 71.79 07:36:01 AM 1 23.92 0.00 2.82 0.70 0.08 72.48 07:37:01 AM all 17.58 0.00 2.77 1.59 0.07 77.99 07:37:01 AM 0 25.41 0.00 3.18 1.39 0.07 69.96 07:37:01 AM 1 9.74 0.00 2.37 1.79 0.07 86.03 07:38:01 AM all 14.20 0.00 0.74 0.07 0.08 84.91 07:38:01 AM 0 18.71 0.00 0.68 0.12 0.07 80.42 07:38:01 AM 1 9.72 0.00 0.81 0.02 0.08 89.38 07:39:01 AM all 15.33 0.00 0.65 0.00 0.09 83.93 07:39:01 AM 0 16.69 0.00 0.57 0.00 0.08 82.65 07:39:01 AM 1 13.97 0.00 0.74 0.00 0.10 85.19 07:40:00 AM all 6.25 0.00 0.24 0.00 0.07 93.44 07:40:00 AM 0 8.69 0.00 0.20 0.00 0.07 91.04 07:40:00 AM 1 3.82 0.00 0.27 0.00 0.07 95.85 07:40:01 AM all 14.79 0.00 1.18 0.00 0.59 83.43 07:40:01 AM 0 25.58 0.00 1.16 0.00 1.16 72.09 07:40:01 AM 1 3.61 0.00 1.20 0.00 0.00 95.18 07:41:01 AM all 11.89 0.00 0.35 0.00 0.08 87.68 07:41:01 AM 0 16.56 0.00 0.30 0.00 0.07 83.07 07:41:01 AM 1 7.21 0.00 0.40 0.00 0.08 92.31 07:42:01 AM all 25.25 0.00 2.55 0.44 0.08 71.68 07:42:01 AM 0 28.87 0.00 2.75 0.42 0.08 67.87 07:42:01 AM 1 21.62 0.00 2.34 0.47 0.08 75.49 Average: all 19.49 0.00 2.03 0.93 0.08 77.46 Average: 0 23.47 0.00 2.10 1.10 0.08 73.25 Average: 1 15.52 0.00 1.97 0.76 0.08 81.67