---> uname -a: Linux prd-centos8-robot-2c-8g-4486.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 561 5029 19 2107 6841 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:52:31:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fe52:3195/64 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) 03/08/2024 _x86_64_ (2 CPU) 08:43:08 LINUX RESTART (2 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:01 AM 74.73 22.92 51.81 4928.07 4360.97 08:46:02 AM 93.00 0.63 92.37 28.00 8052.91 08:47:01 AM 34.97 0.86 34.11 127.69 3559.05 08:48:01 AM 48.38 0.17 48.22 5.86 3077.96 08:49:01 AM 21.03 0.03 21.00 3.47 5074.42 08:50:01 AM 3.87 0.02 3.85 0.13 176.86 08:51:01 AM 1.92 0.00 1.92 0.00 151.69 08:52:01 AM 0.27 0.00 0.27 0.00 11.51 08:53:01 AM 0.27 0.03 0.23 1.87 14.96 08:54:01 AM 1.18 0.13 1.05 9.20 94.42 08:55:01 AM 27.87 0.57 27.31 73.58 1394.25 Average: 27.94 2.31 25.63 471.33 2358.97 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 AM 5319288 7022436 2563152 32.52 2688 1890976 748076 8.38 213368 2051532 169132 08:46:02 AM 5230600 7037964 2651840 33.64 2688 1984496 677932 7.59 194660 2112592 83980 08:47:01 AM 5285220 7097128 2597220 32.95 2688 1989532 634104 7.10 217076 2036192 24 08:48:01 AM 5033468 7032132 2848972 36.14 2688 2169512 686296 7.68 233364 2251336 145088 08:49:01 AM 5072208 7070876 2810232 35.65 2688 2169636 628016 7.03 235636 2204776 4 08:50:01 AM 5031632 7031780 2850808 36.17 2688 2171120 680712 7.62 235820 2245264 328 08:51:01 AM 5025272 7028212 2857168 36.25 2688 2173900 696160 7.79 235820 2251652 64 08:52:01 AM 5023844 7027132 2858596 36.27 2688 2174264 696160 7.79 235820 2252884 180 08:53:01 AM 5023576 7027356 2858864 36.27 2688 2174732 696160 7.79 235948 2253112 200 08:54:01 AM 5207444 7056616 2674996 33.94 2688 2021520 642552 7.19 235860 2065144 4408 08:55:01 AM 5227316 7080576 2655124 33.68 2688 2029616 633764 7.10 434968 1873288 192 Average: 5134533 7046564 2747907 34.86 2688 2086300 674539 7.55 246213 2145252 36691 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 294.29 178.53 1539.44 51.84 0.00 0.00 0.00 0.00 08:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:02 AM eth0 52.24 45.41 502.63 8.28 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 16.42 10.12 5.73 3.68 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 49.03 39.57 292.02 19.07 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 519.68 436.28 107.97 89.68 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 33.36 27.84 17.58 5.08 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 28.90 31.31 7.12 6.31 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 10.28 10.05 2.32 2.01 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 11.01 10.90 2.31 2.03 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 65.63 45.82 75.36 29.69 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 22.23 19.56 26.54 9.23 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 100.41 77.86 234.83 20.65 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) 03/08/2024 _x86_64_ (2 CPU) 08:43:08 LINUX RESTART (2 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:01 AM all 33.47 0.00 5.71 3.11 0.11 57.60 08:45:01 AM 0 28.43 0.00 5.53 2.76 0.10 63.19 08:45:01 AM 1 38.52 0.00 5.89 3.46 0.12 52.02 08:46:02 AM all 37.48 0.00 4.72 2.93 0.13 54.75 08:46:02 AM 0 20.64 0.00 3.81 2.36 0.12 73.07 08:46:02 AM 1 54.30 0.00 5.62 3.50 0.13 36.45 08:47:01 AM all 11.92 0.00 1.34 1.66 0.09 84.99 08:47:01 AM 0 16.31 0.00 1.43 2.17 0.07 80.02 08:47:01 AM 1 7.56 0.00 1.26 1.15 0.10 89.93 08:48:01 AM all 27.20 0.00 4.24 1.38 0.10 67.08 08:48:01 AM 0 16.39 0.00 3.58 1.30 0.10 78.63 08:48:01 AM 1 38.03 0.00 4.91 1.45 0.10 55.51 08:49:01 AM all 3.93 0.00 1.43 2.31 0.06 92.27 08:49:01 AM 0 3.50 0.00 1.37 2.28 0.07 92.78 08:49:01 AM 1 4.37 0.00 1.48 2.35 0.05 91.75 08:50:01 AM all 8.49 0.00 0.44 0.02 0.08 90.98 08:50:01 AM 0 4.37 0.00 0.40 0.00 0.07 95.17 08:50:01 AM 1 12.63 0.00 0.47 0.03 0.08 86.78 08:51:01 AM all 14.51 0.00 0.36 0.07 0.08 84.99 08:51:01 AM 0 19.49 0.00 0.37 0.12 0.07 79.96 08:51:01 AM 1 9.54 0.00 0.35 0.02 0.08 90.01 08:52:01 AM all 4.40 0.00 0.18 0.00 0.08 95.33 08:52:01 AM 0 2.46 0.00 0.17 0.00 0.08 97.29 08:52:01 AM 1 6.35 0.00 0.20 0.00 0.08 93.36 08:53:01 AM all 4.91 0.00 0.19 0.00 0.07 94.83 08:53:01 AM 0 3.18 0.00 0.18 0.00 0.07 96.57 08:53:01 AM 1 6.65 0.00 0.20 0.00 0.07 93.08 08:54:01 AM all 7.62 0.00 0.89 0.01 0.06 91.43 08:54:01 AM 0 4.83 0.00 1.05 0.00 0.07 94.05 08:54:01 AM 1 10.40 0.00 0.72 0.02 0.05 88.81 08:55:01 AM all 29.88 0.00 2.41 0.42 0.08 67.21 08:55:01 AM 0 21.28 0.00 1.65 0.42 0.08 76.57 08:55:01 AM 1 38.48 0.00 3.17 0.42 0.08 57.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.74 0.00 2.00 1.08 0.08 80.10 Average: 0 12.80 0.00 1.78 1.03 0.08 84.30 Average: 1 20.67 0.00 2.21 1.13 0.09 75.90