---> uname -a: Linux prd-centos8-robot-2c-8g-18455.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4983 19 2130 6816 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:3a:19:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fe3a:1986/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/07/2024 _x86_64_ (2 CPU) 01:39:43 LINUX RESTART (2 CPU) 01:40:00 AM tps rtps wtps bread/s bwrtn/s 01:40:02 AM 148.73 129.75 18.99 6562.66 5679.75 01:41:01 AM 186.97 139.55 47.42 14374.92 38500.95 01:42:01 AM 88.85 7.06 81.79 1260.78 6468.93 01:43:01 AM 73.65 0.80 72.85 79.99 8812.75 01:44:01 AM 6.50 0.70 5.80 92.90 437.77 01:45:01 AM 56.88 0.03 56.85 3.47 7049.60 01:46:01 AM 6.43 0.10 6.33 32.12 685.84 01:47:01 AM 1.50 0.00 1.50 0.00 105.92 01:48:01 AM 0.57 0.00 0.57 0.00 89.62 01:49:01 AM 0.17 0.00 0.17 0.00 7.80 01:50:01 AM 0.33 0.03 0.30 1.87 17.63 01:51:01 AM 12.68 0.37 12.31 39.19 536.94 Average: 39.54 13.60 25.94 1436.87 5651.77 01:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:02 AM 7290356 7282964 592068 7.51 2688 207876 497180 6.31 92912 328256 9336 01:41:01 AM 5616128 7103088 2266296 28.75 2688 1680736 659680 7.39 177496 1809284 76412 01:42:01 AM 5260220 7068868 2622204 33.27 2688 1986652 649764 7.28 210632 2075680 210920 01:43:01 AM 5213544 7041116 2668880 33.86 2688 2005156 660620 7.40 237752 2085940 24 01:44:01 AM 5162356 7031460 2720068 34.51 2688 2044420 677084 7.58 246448 2121672 35012 01:45:01 AM 5041376 7064472 2841048 36.04 2688 2193004 622636 6.97 260196 2205936 15944 01:46:01 AM 5001880 7026620 2880544 36.54 2688 2194648 693976 7.77 260408 2245548 668 01:47:01 AM 4994784 7021680 2887640 36.63 2688 2196804 693976 7.77 260480 2252416 892 01:48:01 AM 4989844 7018272 2892580 36.70 2688 2198336 693976 7.77 260480 2257468 96 01:49:01 AM 4989696 7018468 2892728 36.70 2688 2198680 693976 7.77 260480 2257688 160 01:50:01 AM 4989160 7018328 2893264 36.71 2688 2199076 713328 7.99 260616 2258172 76 01:51:01 AM 5121216 6993636 2761208 35.03 2688 2047572 704132 7.88 287664 2120984 23756 Average: 5305880 7057414 2576544 32.69 2688 1929413 663361 7.43 234630 2001587 31108 01:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 AM eth0 53.80 37.97 220.28 4.38 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 284.53 166.84 1020.47 55.69 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 76.71 61.78 798.70 8.73 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 40.06 29.40 274.72 6.16 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 12.66 10.91 3.54 2.66 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 724.76 566.34 404.36 122.51 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 18.53 12.71 9.49 2.55 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 29.40 29.45 8.56 5.51 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 18.10 18.60 5.58 3.83 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 10.16 9.63 2.27 1.94 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 8.38 6.85 1.63 1.25 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 63.50 49.42 95.43 32.75 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 116.58 87.21 237.40 22.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/07/2024 _x86_64_ (2 CPU) 01:39:43 LINUX RESTART (2 CPU) 01:40:00 AM CPU %user %nice %system %iowait %steal %idle 01:40:02 AM all 94.25 0.00 5.75 0.00 0.00 0.00 01:40:02 AM 0 96.13 0.00 3.87 0.00 0.00 0.00 01:40:02 AM 1 92.41 0.00 7.59 0.00 0.00 0.00 01:41:01 AM all 32.00 0.07 9.93 27.20 0.15 30.64 01:41:01 AM 0 32.88 0.09 8.43 24.70 0.19 33.71 01:41:01 AM 1 31.14 0.05 11.42 29.68 0.10 27.61 01:42:01 AM all 33.76 0.00 5.50 2.96 0.12 57.66 01:42:01 AM 0 25.30 0.00 5.05 2.18 0.12 67.36 01:42:01 AM 1 42.25 0.00 5.95 3.74 0.12 47.95 01:43:01 AM all 21.54 0.00 2.31 3.01 0.09 73.05 01:43:01 AM 0 13.90 0.00 1.96 2.86 0.08 81.20 01:43:01 AM 1 29.22 0.00 2.67 3.16 0.10 64.85 01:44:01 AM all 5.84 0.00 1.71 0.29 0.04 92.11 01:44:01 AM 0 2.29 0.00 1.42 0.25 0.03 96.01 01:44:01 AM 1 9.40 0.00 2.00 0.33 0.05 88.22 01:45:01 AM all 25.50 0.00 4.54 1.85 0.10 68.01 01:45:01 AM 0 20.16 0.00 4.36 1.97 0.12 73.39 01:45:01 AM 1 30.84 0.00 4.72 1.72 0.08 62.63 01:46:01 AM all 2.41 0.00 0.45 0.10 0.05 96.99 01:46:01 AM 0 1.57 0.00 0.38 0.03 0.05 97.96 01:46:01 AM 1 3.26 0.00 0.52 0.17 0.05 96.01 01:47:01 AM all 12.74 0.00 0.77 0.01 0.07 86.41 01:47:01 AM 0 9.65 0.00 0.79 0.02 0.07 89.48 01:47:01 AM 1 15.85 0.00 0.76 0.00 0.07 83.33 01:48:01 AM all 8.87 0.00 0.44 0.00 0.08 90.61 01:48:01 AM 0 4.17 0.00 0.28 0.00 0.07 95.48 01:48:01 AM 1 13.60 0.00 0.61 0.00 0.08 85.71 01:49:01 AM all 4.25 0.00 0.29 0.00 0.06 95.40 01:49:01 AM 0 1.99 0.00 0.17 0.00 0.03 97.81 01:49:01 AM 1 6.52 0.00 0.42 0.00 0.08 92.98 01:50:01 AM all 3.29 0.00 0.21 0.01 0.06 96.44 01:50:01 AM 0 0.87 0.00 0.12 0.00 0.05 98.96 01:50:01 AM 1 5.71 0.00 0.30 0.02 0.07 93.90 01:50:01 AM CPU %user %nice %system %iowait %steal %idle 01:51:01 AM all 18.26 0.00 2.23 0.17 0.08 79.27 01:51:01 AM 0 13.19 0.00 1.87 0.28 0.07 84.59 01:51:01 AM 1 23.32 0.00 2.59 0.05 0.08 73.96 Average: all 15.45 0.01 2.57 3.16 0.08 78.74 Average: 0 11.57 0.01 2.24 2.85 0.08 83.25 Average: 1 19.33 0.00 2.90 3.46 0.08 74.22