---> uname -a: Linux prd-centos8-robot-2c-8g-16269.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: 2800.000 BogoMIPS: 5600.00 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 591 4981 19 2125 6810 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:9b:0a:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe9b:a8e/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) 08/31/2024 _x86_64_ (2 CPU) 00:28:13 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 114.95 50.82 64.13 7249.98 17245.65 12:31:01 AM 101.75 0.70 101.05 50.78 10319.36 12:32:01 AM 24.43 0.42 24.01 64.78 1896.60 12:33:01 AM 59.27 2.52 56.76 396.07 6069.06 12:34:01 AM 13.63 0.00 13.63 0.00 2450.50 12:35:01 AM 0.43 0.00 0.43 0.00 8.57 12:36:01 AM 0.15 0.00 0.15 0.00 1.98 12:37:01 AM 0.18 0.08 0.10 31.99 0.78 12:38:01 AM 1.93 0.00 1.93 0.00 88.62 12:39:01 AM 24.56 0.65 23.91 74.11 1163.35 Average: 34.13 5.52 28.61 786.82 3924.61 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5371424 7015932 2511000 31.86 2688 1833872 746856 8.36 220100 1992812 114240 12:31:01 AM 5173168 6998928 2709256 34.37 2688 2002720 699964 7.84 221836 2134444 39396 12:32:01 AM 5250828 7077956 2631596 33.39 2688 2004664 629604 7.05 240352 2044536 4 12:33:01 AM 5017688 7054180 2864736 36.34 2688 2205920 627036 7.02 263464 2223592 63636 12:34:01 AM 5018380 7054864 2864044 36.33 2688 2205924 627036 7.02 263464 2223664 4 12:35:01 AM 5018488 7054972 2863936 36.33 2688 2205924 627036 7.02 263464 2223552 8 12:36:01 AM 5018716 7055200 2863708 36.33 2688 2205924 627036 7.02 263464 2223368 4 12:37:01 AM 4980400 7017984 2902024 36.82 2688 2207024 677072 7.58 263784 2261140 140 12:38:01 AM 4976560 7015196 2905864 36.87 2688 2208076 677072 7.58 263840 2265100 524 12:39:01 AM 5159956 7028568 2722468 34.54 2688 2044752 675948 7.57 446720 1924992 3416 Average: 5098561 7037378 2783863 35.32 2688 2112480 661466 7.41 271049 2151720 22137 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 279.44 170.31 1565.05 58.78 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 58.25 47.77 555.00 8.15 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 15.54 11.41 5.83 4.07 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 192.43 139.44 308.65 40.12 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 1.55 1.03 0.46 2.10 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 0.72 0.25 0.16 0.08 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 0.83 0.13 0.09 0.01 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 5.06 3.12 1.89 1.12 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 28.80 23.75 6.08 4.72 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 52.33 39.07 84.81 26.32 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 63.50 43.63 252.81 14.55 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) 08/31/2024 _x86_64_ (2 CPU) 00:28:13 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 31.10 0.03 7.12 20.90 0.13 40.72 12:30:01 AM 0 35.81 0.03 6.88 20.02 0.13 37.13 12:30:01 AM 1 26.40 0.02 7.37 21.78 0.12 44.32 12:31:01 AM all 30.28 0.00 4.77 3.23 0.12 61.60 12:31:01 AM 0 29.67 0.00 4.95 3.38 0.12 61.89 12:31:01 AM 1 30.89 0.00 4.60 3.08 0.12 61.31 12:32:01 AM all 10.31 0.00 1.38 0.73 0.05 87.53 12:32:01 AM 0 10.44 0.00 1.34 1.05 0.05 87.13 12:32:01 AM 1 10.19 0.00 1.42 0.40 0.05 87.93 12:33:01 AM all 28.47 0.00 4.90 2.61 0.09 63.93 12:33:01 AM 0 38.82 0.00 6.02 2.30 0.10 52.75 12:33:01 AM 1 18.14 0.00 3.78 2.91 0.08 75.08 12:34:01 AM all 0.31 0.00 0.18 0.58 0.03 98.89 12:34:01 AM 0 0.30 0.00 0.18 0.78 0.03 98.70 12:34:01 AM 1 0.32 0.00 0.18 0.38 0.03 99.08 12:35:01 AM all 0.25 0.00 0.07 0.00 0.03 99.66 12:35:01 AM 0 0.40 0.00 0.08 0.00 0.02 99.50 12:35:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 12:36:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:36:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:36:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:37:01 AM all 1.13 0.00 0.17 0.02 0.03 98.65 12:37:01 AM 0 2.07 0.00 0.20 0.03 0.02 97.68 12:37:01 AM 1 0.20 0.00 0.13 0.00 0.05 99.62 12:38:01 AM all 9.25 0.00 0.24 0.01 0.06 90.44 12:38:01 AM 0 10.70 0.00 0.25 0.02 0.07 88.97 12:38:01 AM 1 7.80 0.00 0.23 0.00 0.05 91.92 12:39:01 AM all 23.38 0.00 3.07 0.28 0.08 73.19 12:39:01 AM 0 33.70 0.00 3.37 0.40 0.07 62.46 12:39:01 AM 1 13.04 0.00 2.78 0.17 0.08 83.93 Average: all 13.48 0.00 2.20 2.83 0.06 81.43 Average: 0 16.24 0.00 2.33 2.79 0.06 78.57 Average: 1 10.71 0.00 2.06 2.87 0.07 84.29