---> uname -a: Linux prd-centos8-robot-2c-8g-4969.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: 2799.996 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 577 5002 19 2117 6824 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:b8:98:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:feb8:98ed/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) 04/05/2024 _x86_64_ (2 CPU) 04:49:09 LINUX RESTART (2 CPU) 04:50:00 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 268.99 214.73 54.26 19410.85 42754.26 04:51:01 AM 115.43 51.19 64.23 7138.96 5285.02 04:52:01 AM 92.28 0.75 91.53 52.52 9042.99 04:53:01 AM 23.91 0.85 23.06 123.96 2348.88 04:54:01 AM 54.03 0.20 53.83 12.93 5859.86 04:55:01 AM 13.71 0.02 13.70 0.13 2475.47 04:56:01 AM 1.95 0.00 1.95 0.00 62.28 04:57:01 AM 0.17 0.00 0.17 0.00 10.40 04:58:01 AM 23.74 0.55 23.19 71.18 1163.21 Average: 41.27 7.25 34.01 974.66 3386.77 04:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 6134824 7359592 1747612 22.17 2688 1430648 374940 4.20 111512 1410876 32 04:51:01 AM 5234356 6991952 2648080 33.59 2688 1940108 783588 8.77 249656 2077464 201608 04:52:01 AM 5180544 7008608 2701892 34.28 2688 2004684 723528 8.10 221800 2132020 57176 04:53:01 AM 5249596 7082068 2632840 33.40 2688 2009668 664132 7.44 240564 2047432 28 04:54:01 AM 5023988 7055316 2858448 36.26 2688 2200664 662044 7.41 262780 2219600 61400 04:55:01 AM 4809504 6840768 3072932 38.98 2688 2200932 924684 10.35 262976 2434584 4 04:56:01 AM 4878220 6909528 3004216 38.11 2688 2200976 863900 9.67 262976 2365640 24 04:57:01 AM 5025324 7057448 2857112 36.25 2688 2201792 669176 7.49 263332 2219476 564 04:58:01 AM 5160388 7021388 2722048 34.53 2688 2036800 702872 7.87 438716 1934196 184 Average: 5188527 7036296 2693909 34.18 2688 2025141 707652 7.92 257146 2093476 35669 04:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 8.53 0.00 1.47 0.00 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 284.01 174.71 1538.28 60.34 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 49.74 43.24 499.82 8.37 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 17.04 8.53 5.57 3.27 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 164.15 134.57 331.18 30.15 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 141.59 139.15 1017.70 697.04 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 377.79 348.30 5791.78 22.58 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 188.79 173.45 2837.59 11.73 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 50.42 36.64 83.31 28.69 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 158.79 131.97 1509.10 107.48 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) 04/05/2024 _x86_64_ (2 CPU) 04:49:09 LINUX RESTART (2 CPU) 04:50:00 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 37.39 0.00 22.27 22.27 0.42 17.65 04:50:01 AM 0 36.75 0.00 19.66 17.95 0.00 25.64 04:50:01 AM 1 38.02 0.00 24.79 26.45 0.83 9.92 04:51:01 AM all 35.91 0.03 7.13 3.66 0.12 53.15 04:51:01 AM 0 33.45 0.02 6.25 3.80 0.12 56.37 04:51:01 AM 1 38.37 0.05 8.01 3.52 0.12 49.92 04:52:01 AM all 37.56 0.00 4.21 3.21 0.11 54.91 04:52:01 AM 0 36.58 0.00 4.34 3.59 0.12 55.38 04:52:01 AM 1 38.55 0.00 4.08 2.83 0.10 54.44 04:53:01 AM all 12.20 0.00 1.22 1.98 0.08 84.52 04:53:01 AM 0 5.56 0.00 1.17 1.64 0.07 91.57 04:53:01 AM 1 18.90 0.00 1.28 2.33 0.08 77.41 04:54:01 AM all 32.58 0.00 4.95 3.19 0.13 59.16 04:54:01 AM 0 15.09 0.00 3.64 3.24 0.12 77.92 04:54:01 AM 1 50.25 0.00 6.27 3.14 0.13 40.20 04:55:01 AM all 9.53 0.00 0.68 2.37 0.07 87.35 04:55:01 AM 0 7.19 0.00 0.40 3.45 0.07 88.88 04:55:01 AM 1 11.87 0.00 0.96 1.29 0.07 85.82 04:56:01 AM all 10.57 0.00 1.14 0.00 0.12 88.16 04:56:01 AM 0 9.14 0.00 1.06 0.00 0.10 89.70 04:56:01 AM 1 12.01 0.00 1.23 0.00 0.13 86.63 04:57:01 AM all 8.32 0.00 0.82 0.00 0.08 90.78 04:57:01 AM 0 3.31 0.00 0.46 0.00 0.07 96.17 04:57:01 AM 1 13.41 0.00 1.20 0.00 0.09 85.30 04:58:01 AM all 27.17 0.00 3.23 0.27 0.08 69.25 04:58:01 AM 0 10.14 0.00 2.92 0.30 0.07 86.58 04:58:01 AM 1 44.20 0.00 3.54 0.23 0.08 51.94 Average: all 21.81 0.00 2.98 1.89 0.10 73.22 Average: 0 15.13 0.00 2.57 2.04 0.09 80.17 Average: 1 28.53 0.01 3.38 1.73 0.10 66.25