---> uname -a: Linux prd-centos8-robot-2c-8g-5059.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 589 4975 19 2133 6811 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:b4:a8:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:feb4:a83e/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) 01/25/2025 _x86_64_ (2 CPU) 23:06:35 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 156.56 99.20 57.36 8716.71 35010.60 11:09:01 PM 44.20 30.48 13.72 5470.62 4043.49 11:10:00 PM 35.21 0.19 35.02 10.89 3173.72 11:10:01 PM 79.80 0.00 79.80 0.00 8526.26 11:11:01 PM 90.51 0.10 90.41 2.44 9491.32 11:12:01 PM 28.96 0.67 28.30 51.19 3757.66 11:13:01 PM 38.88 7.03 31.84 1306.58 1697.13 11:14:01 PM 49.29 2.52 46.78 395.94 7049.13 11:15:01 PM 7.13 0.43 6.70 70.24 223.29 11:16:01 PM 27.12 0.53 26.59 64.78 1183.84 Average: 53.19 15.71 37.48 1791.17 7307.94 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 6132496 7350496 1749924 22.20 2688 1421560 369468 4.69 111752 1402976 58464 11:09:01 PM 5621696 7095848 2260724 28.68 2688 1668676 651232 7.29 177592 1807228 39356 11:10:00 PM 5464672 7032848 2417748 30.67 2688 1760556 742652 8.32 187584 1946516 54252 11:10:01 PM 5436236 7020016 2446184 31.03 2688 1775588 751284 8.41 191376 1968732 61676 11:11:01 PM 5177956 6999924 2704464 34.31 2688 2000560 710268 7.95 189528 2170148 71296 11:12:01 PM 5222316 7021448 2660104 33.75 2688 1976656 682412 7.64 207708 2111348 1120 11:13:01 PM 4972100 7008976 2910320 36.92 2688 2207160 681464 7.63 255744 2291432 173896 11:14:01 PM 5008100 7059428 2874320 36.46 2688 2221256 625960 7.01 263272 2239956 4 11:15:01 PM 5110588 6991076 2771832 35.16 2688 2053928 685048 7.67 257968 2157580 4440 11:16:01 PM 5172488 7052744 2709932 34.38 2688 2055964 649084 7.27 453592 1907856 16604 Average: 5331865 7063280 2550555 32.36 2688 1914190 654887 7.33 229612 2000377 48111 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 6.78 3.43 1.19 0.69 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 270.70 163.69 982.36 55.42 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 49.16 45.92 608.65 5.09 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 4.04 4.04 59.03 0.58 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 46.90 41.04 679.58 7.38 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 8.12 5.43 4.27 2.18 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 39.11 32.44 297.72 7.96 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 130.80 94.92 30.61 28.61 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 53.67 34.86 75.87 20.49 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 19.96 18.26 16.15 8.46 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 69.35 48.76 296.90 15.14 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) 01/25/2025 _x86_64_ (2 CPU) 23:06:35 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 12.44 0.07 5.51 76.17 0.14 5.68 11:08:01 PM 0 12.55 0.07 6.15 75.61 0.12 5.50 11:08:01 PM 1 12.33 0.07 4.86 76.73 0.15 5.87 11:09:01 PM all 19.06 0.03 4.34 13.37 0.11 63.09 11:09:01 PM 0 16.05 0.03 4.15 13.12 0.12 66.53 11:09:01 PM 1 22.07 0.02 4.54 13.62 0.10 59.66 11:10:00 PM all 9.65 0.00 1.14 17.82 0.10 71.28 11:10:00 PM 0 11.35 0.00 1.21 15.39 0.07 71.98 11:10:00 PM 1 7.96 0.00 1.06 20.26 0.14 70.59 11:10:01 PM all 35.28 0.00 6.35 3.55 0.00 54.82 11:10:01 PM 0 36.55 0.00 7.11 4.06 0.00 52.28 11:10:01 PM 1 34.01 0.00 5.58 3.05 0.00 57.36 11:11:01 PM all 25.25 0.00 4.03 11.81 0.16 58.75 11:11:01 PM 0 14.62 0.00 3.15 9.72 0.14 72.37 11:11:01 PM 1 35.93 0.00 4.91 13.91 0.19 45.06 11:12:01 PM all 11.45 0.00 1.57 6.89 0.09 80.00 11:12:01 PM 0 5.55 0.00 1.37 4.68 0.10 88.30 11:12:01 PM 1 17.40 0.00 1.76 9.13 0.08 71.62 11:13:01 PM all 28.53 0.00 4.22 4.39 0.09 62.77 11:13:01 PM 0 30.02 0.00 4.00 3.41 0.10 62.47 11:13:01 PM 1 27.04 0.00 4.43 5.37 0.08 63.07 11:14:01 PM all 7.76 0.00 1.66 5.08 0.05 85.46 11:14:01 PM 0 9.19 0.00 1.61 4.74 0.05 84.42 11:14:01 PM 1 6.33 0.00 1.70 5.41 0.05 86.50 11:15:01 PM all 6.49 0.00 1.30 0.18 0.06 91.97 11:15:01 PM 0 5.08 0.00 0.93 0.10 0.05 93.84 11:15:01 PM 1 7.91 0.00 1.67 0.25 0.07 90.10 11:16:01 PM all 30.07 0.00 3.58 0.37 0.08 65.90 11:16:01 PM 0 22.88 0.00 3.63 0.37 0.08 73.04 11:16:01 PM 1 37.26 0.00 3.52 0.37 0.08 58.77 Average: all 16.83 0.01 3.05 14.98 0.10 65.03 Average: 0 14.23 0.01 2.93 14.01 0.09 68.73 Average: 1 19.43 0.01 3.17 15.96 0.10 61.33