---> uname -a: Linux prd-centos8-robot-2c-8g-16322.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 601 4981 19 2114 6800 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:f3:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe77:f3bc/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) 04/28/2024 _x86_64_ (2 CPU) 02:29:57 LINUX RESTART (2 CPU) 02:30:03 AM tps rtps wtps bread/s bwrtn/s 02:31:01 AM 212.67 169.32 43.35 11185.65 24592.67 02:32:01 AM 84.37 22.14 62.24 6570.58 18754.24 02:33:01 AM 95.70 3.35 92.35 55.06 9042.96 02:34:01 AM 35.84 0.67 35.17 49.98 4056.20 02:35:01 AM 9.00 0.85 8.15 123.96 599.72 02:36:01 AM 57.86 0.20 57.66 12.93 7226.80 02:37:01 AM 9.00 0.02 8.98 0.13 771.69 02:38:01 AM 0.32 0.00 0.32 0.00 6.17 02:39:01 AM 0.18 0.00 0.18 0.00 9.65 02:40:01 AM 15.91 0.25 15.66 35.05 685.60 Average: 51.46 19.10 32.36 1766.94 6504.61 02:30:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 AM 6117728 7338304 1764708 22.39 2688 1419712 367308 4.66 111280 1398080 374192 02:32:01 AM 5366120 6984480 2516316 31.92 2688 1809380 805756 9.02 217416 2007564 91868 02:33:01 AM 5152672 6987536 2729764 34.63 2688 2012036 735672 8.24 213140 2174840 100812 02:34:01 AM 5141340 6983000 2741096 34.77 2688 2018760 743716 8.33 233036 2163972 15800 02:35:01 AM 5138152 7004776 2744284 34.82 2688 2041732 723088 8.10 247112 2146928 32216 02:36:01 AM 5012096 7039864 2870340 36.41 2688 2197544 685840 7.68 263376 2235668 15948 02:37:01 AM 4944740 6972768 2937696 37.27 2688 2197804 770960 8.63 263552 2301688 12 02:38:01 AM 4870188 6898264 3012248 38.21 2688 2197852 873128 9.78 263552 2374960 24 02:39:01 AM 4849060 6877372 3033376 38.48 2688 2198088 873784 9.78 263580 2395812 8 02:40:01 AM 5114904 6972308 2767532 35.11 2688 2032864 759428 8.50 282336 2134256 13196 Average: 5170700 7005867 2711736 34.40 2688 2012577 733868 8.22 235838 2133377 64408 02:30:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 21.34 14.58 305.86 1.63 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 287.86 191.02 1542.61 61.18 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 44.01 34.58 420.84 6.80 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 16.98 11.08 82.74 3.55 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 9.21 8.68 3.38 2.47 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 211.23 178.77 321.96 35.86 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 80.16 75.07 12.39 640.92 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 463.14 400.97 5787.12 78.04 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 329.27 292.92 4689.33 19.08 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 85.94 70.06 683.56 28.07 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 155.43 128.21 1389.15 88.10 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) 04/28/2024 _x86_64_ (2 CPU) 02:29:57 LINUX RESTART (2 CPU) 02:30:03 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 34.48 0.07 8.69 44.14 0.09 12.53 02:31:01 AM 0 35.18 0.03 8.58 43.29 0.09 12.83 02:31:01 AM 1 33.77 0.11 8.80 45.01 0.09 12.23 02:32:01 AM all 30.41 0.00 5.92 20.77 0.10 42.80 02:32:01 AM 0 22.66 0.00 5.94 18.21 0.08 53.11 02:32:01 AM 1 38.15 0.00 5.90 23.33 0.12 32.50 02:33:01 AM all 34.97 0.00 5.10 7.11 0.12 52.70 02:33:01 AM 0 26.86 0.00 4.74 7.79 0.10 60.50 02:33:01 AM 1 43.07 0.00 5.46 6.43 0.15 44.89 02:34:01 AM all 16.72 0.00 1.75 6.97 0.05 74.52 02:34:01 AM 0 13.03 0.00 1.70 7.89 0.05 77.33 02:34:01 AM 1 20.39 0.00 1.79 6.06 0.05 71.71 02:35:01 AM all 11.69 0.00 1.74 0.48 0.06 86.03 02:35:01 AM 0 8.45 0.00 1.75 0.07 0.05 89.68 02:35:01 AM 1 14.93 0.00 1.72 0.90 0.07 82.39 02:36:01 AM all 28.97 0.00 4.25 4.76 0.11 61.92 02:36:01 AM 0 14.44 0.00 3.34 4.06 0.10 78.06 02:36:01 AM 1 43.52 0.00 5.15 5.45 0.12 45.76 02:37:01 AM all 8.29 0.00 0.39 0.49 0.06 90.76 02:37:01 AM 0 7.51 0.00 0.47 0.92 0.07 91.04 02:37:01 AM 1 9.08 0.00 0.32 0.07 0.05 90.49 02:38:01 AM all 10.73 0.00 1.39 0.00 0.10 87.77 02:38:01 AM 0 8.15 0.00 1.38 0.00 0.10 90.37 02:38:01 AM 1 13.32 0.00 1.40 0.00 0.10 85.17 02:39:01 AM all 7.85 0.00 0.97 0.00 0.12 91.07 02:39:01 AM 0 9.96 0.00 1.14 0.00 0.12 88.78 02:39:01 AM 1 5.77 0.00 0.79 0.00 0.12 93.32 02:40:01 AM all 18.17 0.00 2.13 1.08 0.09 78.52 02:40:01 AM 0 18.49 0.00 2.20 1.11 0.10 78.10 02:40:01 AM 1 17.86 0.00 2.07 1.04 0.08 78.94 Average: all 20.19 0.01 3.21 8.44 0.09 68.06 Average: 0 16.41 0.00 3.11 8.22 0.09 72.17 Average: 1 23.97 0.01 3.32 8.66 0.09 63.95