---> uname -a: Linux prd-centos8-robot-2c-8g-5287.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4995 19 2122 6821 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:e9:01:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fee9:183/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 05:31:19 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 91.90 24.74 67.17 6753.56 6436.07 05:34:01 AM 85.47 0.75 84.72 52.52 9099.67 05:35:01 AM 21.81 0.85 20.96 123.96 1874.51 05:36:01 AM 43.14 0.17 42.98 9.47 2849.38 05:37:01 AM 25.49 0.07 25.42 4.53 5477.94 05:38:01 AM 2.15 0.00 2.15 0.00 111.58 05:39:01 AM 0.28 0.00 0.28 0.00 3.60 05:40:00 AM 12.62 0.24 12.38 34.41 484.63 05:41:01 AM 21.10 0.50 20.61 63.20 1070.42 Average: 33.78 3.03 30.75 782.58 3046.01 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5406860 7105868 2475568 31.41 2688 1882016 624748 7.00 210024 1943920 135340 05:34:01 AM 5192192 7019868 2690236 34.13 2688 2004800 688816 7.71 221676 2118808 41536 05:35:01 AM 5260256 7092568 2622172 33.27 2688 2009788 629240 7.05 240664 2035280 16 05:36:01 AM 5002604 7033720 2879824 36.53 2688 2200660 659284 7.38 259480 2249260 154096 05:37:01 AM 4985960 7018404 2896468 36.75 2688 2202224 694188 7.77 262948 2257544 1412 05:38:01 AM 4985528 7017976 2896900 36.75 2688 2202228 694188 7.77 262948 2257664 4 05:39:01 AM 4970416 7002880 2912012 36.94 2688 2202244 709932 7.95 262948 2273112 4 05:40:00 AM 5142292 7008744 2740136 34.76 2688 2040060 680088 7.61 283744 2099856 20168 05:41:01 AM 5177240 7046800 2705188 34.32 2688 2044984 636788 7.13 441532 1912272 16024 Average: 5124816 7038536 2757612 34.98 2688 2087667 668586 7.49 271774 2127524 40956 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 322.46 200.77 1544.34 61.97 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 49.22 41.74 499.00 7.92 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 18.18 8.98 5.67 3.28 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 41.19 33.78 299.04 8.49 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 235.00 206.23 63.67 48.66 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 258.66 257.52 57.78 107.56 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 208.68 207.21 198.82 74.81 0.00 0.00 0.00 0.00 05:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:00 AM eth0 84.02 69.25 127.75 33.29 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 17.04 14.77 12.90 7.20 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 137.10 115.54 312.03 39.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 05:31:19 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 41.38 0.00 7.11 3.28 0.10 48.13 05:33:01 AM 0 45.48 0.00 7.64 4.14 0.10 42.64 05:33:01 AM 1 37.30 0.00 6.59 2.42 0.10 53.59 05:34:01 AM all 35.72 0.00 4.24 2.61 0.11 57.33 05:34:01 AM 0 39.64 0.00 4.53 3.14 0.10 52.59 05:34:01 AM 1 31.78 0.00 3.95 2.07 0.12 62.08 05:35:01 AM all 12.06 0.00 1.25 2.32 0.07 84.30 05:35:01 AM 0 22.66 0.00 1.66 1.70 0.07 73.91 05:35:01 AM 1 1.50 0.00 0.84 2.94 0.07 94.65 05:36:01 AM all 27.26 0.00 4.31 0.90 0.09 67.44 05:36:01 AM 0 36.53 0.00 5.05 1.24 0.08 57.10 05:36:01 AM 1 18.02 0.00 3.58 0.57 0.10 77.73 05:37:01 AM all 8.21 0.00 1.12 1.72 0.08 88.87 05:37:01 AM 0 7.15 0.00 1.14 1.06 0.07 90.59 05:37:01 AM 1 9.27 0.00 1.11 2.38 0.08 87.16 05:38:01 AM all 20.04 0.00 0.51 0.02 0.11 79.33 05:38:01 AM 0 1.44 0.00 0.22 0.03 0.12 98.20 05:38:01 AM 1 38.75 0.00 0.81 0.00 0.10 60.35 05:39:01 AM all 23.68 0.00 0.45 0.00 0.11 75.76 05:39:01 AM 0 38.23 0.00 0.60 0.00 0.12 61.05 05:39:01 AM 1 9.14 0.00 0.30 0.00 0.10 90.45 05:40:00 AM all 20.00 0.00 1.87 0.17 0.09 77.87 05:40:00 AM 0 31.56 0.00 2.27 0.13 0.08 65.95 05:40:00 AM 1 8.36 0.00 1.47 0.20 0.10 89.86 05:41:01 AM all 25.22 0.00 2.81 0.37 0.09 71.51 05:41:01 AM 0 32.31 0.00 2.75 0.35 0.08 64.52 05:41:01 AM 1 18.12 0.00 2.87 0.40 0.10 78.52 Average: all 23.75 0.00 2.63 1.27 0.09 72.26 Average: 0 28.34 0.00 2.87 1.31 0.09 67.38 Average: 1 19.15 0.00 2.39 1.22 0.10 77.14