---> uname -a: Linux prd-centos8-robot-2c-8g-44381.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 588 4972 19 2136 6812 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:28:d0:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe28:d057/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:19 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 102.43 48.87 53.57 7097.63 5500.25 11:51:01 PM 101.33 0.70 100.63 50.77 10799.67 11:52:01 PM 18.46 0.42 18.05 64.79 1469.82 11:53:01 PM 61.61 2.53 59.08 396.13 7443.89 11:54:01 PM 8.48 0.00 8.48 0.00 797.85 11:55:01 PM 0.48 0.00 0.48 0.00 7.21 11:56:01 PM 0.33 0.00 0.33 0.00 3.42 11:57:01 PM 0.57 0.08 0.48 31.99 14.03 11:58:01 PM 8.58 0.32 8.27 36.93 302.05 11:59:01 PM 28.42 0.53 27.89 64.78 1610.01 Average: 33.07 5.35 27.73 774.34 2795.10 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5326544 7002728 2555876 32.43 2688 1863988 745968 8.35 227676 2025788 142424 11:51:01 PM 5170012 6996748 2712408 34.41 2688 2003808 698496 7.82 221080 2142872 30112 11:52:01 PM 5171668 7012580 2710752 34.39 2688 2018156 690232 7.73 245812 2119888 12408 11:53:01 PM 5015072 7054392 2867348 36.38 2688 2208844 640288 7.17 261332 2229312 16564 11:54:01 PM 5017800 7057128 2864620 36.34 2688 2208852 640288 7.17 261332 2228740 4 11:55:01 PM 5017624 7056952 2864796 36.34 2688 2208852 640288 7.17 261332 2228824 4 11:56:01 PM 5017676 7057004 2864744 36.34 2688 2208852 640288 7.17 261332 2228876 4 11:57:01 PM 4975136 7015740 2907284 36.88 2688 2210136 691108 7.74 261680 2270976 144 11:58:01 PM 5100776 6991912 2781644 35.29 2688 2066560 695272 7.78 268500 2161644 25556 11:59:01 PM 5111576 6995684 2770844 35.15 2688 2060048 695232 7.78 455132 1968160 16720 Average: 5092388 7024087 2790032 35.40 2688 2105810 677746 7.59 272521 2160508 24394 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 273.21 174.69 1524.36 60.38 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 67.95 50.39 654.68 8.46 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 18.58 8.52 6.36 3.61 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 238.79 167.53 336.38 43.12 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 1.32 0.62 0.16 0.10 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 0.78 0.37 1.04 0.08 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.08 0.13 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 8.43 5.63 2.37 1.38 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 130.71 105.77 144.26 41.09 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 23.56 19.31 18.82 9.45 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 76.44 53.30 268.87 16.77 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:19 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 34.55 0.02 6.74 5.04 0.11 53.55 11:50:01 PM 0 29.44 0.02 5.76 4.53 0.10 60.15 11:50:01 PM 1 39.62 0.02 7.71 5.54 0.12 46.99 11:51:01 PM all 28.80 0.00 4.27 4.81 0.09 62.02 11:51:01 PM 0 29.27 0.00 4.67 4.40 0.10 61.56 11:51:01 PM 1 28.34 0.00 3.88 5.22 0.08 62.48 11:52:01 PM all 12.26 0.00 1.66 0.74 0.07 85.28 11:52:01 PM 0 9.17 0.00 1.61 0.67 0.07 88.49 11:52:01 PM 1 15.34 0.00 1.70 0.82 0.07 82.07 11:53:01 PM all 25.20 0.00 4.01 2.61 0.09 68.09 11:53:01 PM 0 19.56 0.00 3.66 2.62 0.10 74.06 11:53:01 PM 1 30.85 0.00 4.37 2.59 0.08 62.11 11:54:01 PM all 0.34 0.00 0.12 0.30 0.04 99.20 11:54:01 PM 0 0.40 0.00 0.08 0.22 0.03 99.27 11:54:01 PM 1 0.28 0.00 0.15 0.38 0.05 99.13 11:55:01 PM all 0.35 0.00 0.06 0.00 0.04 99.55 11:55:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 11:55:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:56:01 PM all 0.28 0.00 0.04 0.00 0.03 99.64 11:56:01 PM 0 0.32 0.00 0.07 0.00 0.05 99.57 11:56:01 PM 1 0.25 0.00 0.02 0.00 0.02 99.72 11:57:01 PM all 2.09 0.00 0.19 0.03 0.04 97.65 11:57:01 PM 0 0.57 0.00 0.13 0.00 0.03 99.27 11:57:01 PM 1 3.62 0.00 0.25 0.05 0.05 96.03 11:58:01 PM all 12.95 0.00 1.52 0.06 0.10 85.38 11:58:01 PM 0 12.20 0.00 1.32 0.08 0.13 86.26 11:58:01 PM 1 13.69 0.00 1.72 0.03 0.07 84.49 11:59:01 PM all 30.08 0.00 3.47 0.40 0.09 65.95 11:59:01 PM 0 21.78 0.00 3.47 0.50 0.08 74.16 11:59:01 PM 1 38.38 0.00 3.47 0.30 0.10 57.75 Average: all 14.67 0.00 2.20 1.39 0.07 81.66 Average: 0 12.26 0.00 2.08 1.30 0.07 84.29 Average: 1 17.07 0.00 2.33 1.49 0.07 79.04