---> uname -a: Linux prd-centos8-robot-2c-8g-11272.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 4987 19 2121 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:28:76:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe28:7696/64 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) 08/16/2024 _x86_64_ (2 CPU) 08:35:05 LINUX RESTART (2 CPU) 08:36:01 AM tps rtps wtps bread/s bwrtn/s 08:37:01 AM 96.10 42.85 53.25 6822.26 13829.11 08:38:01 AM 116.48 4.02 112.46 104.90 10901.48 08:39:01 AM 22.01 0.85 21.16 123.98 1633.13 08:40:01 AM 63.80 0.03 63.76 3.47 8078.59 08:41:01 AM 8.76 0.12 8.65 33.06 823.13 08:42:01 AM 0.55 0.00 0.55 0.00 10.28 08:43:02 AM 0.15 0.00 0.15 0.00 1.63 08:44:01 AM 22.81 0.64 22.17 74.43 1257.97 Average: 41.37 6.08 35.30 897.03 4574.05 08:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 AM 5367308 7001720 2515116 31.91 2688 1824308 765136 8.57 218012 2001116 115632 08:38:01 AM 5172848 6999072 2709576 34.37 2688 2003104 710628 7.96 222660 2137036 34124 08:39:01 AM 5183548 7022156 2698876 34.24 2688 2016140 696976 7.80 247864 2104316 8072 08:40:01 AM 5021152 7051124 2861272 36.30 2688 2199448 661456 7.41 261124 2220960 16504 08:41:01 AM 4978704 7011100 2903720 36.84 2688 2201864 710000 7.95 261400 2265904 12 08:42:01 AM 4964696 6997108 2917728 37.02 2688 2201876 725684 8.13 261400 2279256 24 08:43:02 AM 4962960 6996584 2919464 37.04 2688 2203088 725684 8.13 261460 2280712 1220 08:44:01 AM 5142724 7006552 2739700 34.76 2688 2038928 703004 7.87 445452 1942204 192 Average: 5099242 7010677 2783182 35.31 2688 2086094 712321 7.98 272422 2153938 21972 08:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 315.53 202.65 1584.24 61.64 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 52.52 42.47 554.14 7.82 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 20.63 10.35 6.75 3.88 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 259.65 186.94 316.58 47.03 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 146.07 139.70 46.15 55.44 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 247.12 245.05 192.14 96.59 0.00 0.00 0.00 0.00 08:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:02 AM eth0 146.04 144.44 83.77 50.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 52.48 41.55 89.64 26.77 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 155.22 126.83 359.76 43.69 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) 08/16/2024 _x86_64_ (2 CPU) 08:35:05 LINUX RESTART (2 CPU) 08:36:01 AM CPU %user %nice %system %iowait %steal %idle 08:37:01 AM all 28.81 0.05 6.05 17.32 0.10 47.67 08:37:01 AM 0 38.10 0.05 5.98 18.40 0.10 37.37 08:37:01 AM 1 19.49 0.05 6.13 16.23 0.10 58.00 08:38:01 AM all 30.49 0.00 5.07 5.83 0.09 58.52 08:38:01 AM 0 25.97 0.00 4.64 7.04 0.10 62.24 08:38:01 AM 1 35.02 0.00 5.49 4.62 0.08 54.78 08:39:01 AM all 12.03 0.00 1.80 2.05 0.07 84.06 08:39:01 AM 0 15.15 0.00 1.87 0.99 0.07 81.93 08:39:01 AM 1 8.91 0.00 1.72 3.11 0.07 86.19 08:40:01 AM all 25.39 0.00 4.44 3.23 0.08 66.86 08:40:01 AM 0 28.86 0.00 4.82 2.95 0.08 63.29 08:40:01 AM 1 21.92 0.00 4.06 3.51 0.08 70.43 08:41:01 AM all 13.53 0.00 0.64 0.33 0.08 85.43 08:41:01 AM 0 24.74 0.00 0.80 0.15 0.08 74.23 08:41:01 AM 1 2.31 0.00 0.47 0.50 0.07 96.65 08:42:01 AM all 20.39 0.00 0.47 0.00 0.08 79.06 08:42:01 AM 0 24.77 0.00 0.55 0.00 0.08 74.59 08:42:01 AM 1 16.01 0.00 0.38 0.00 0.08 83.52 08:43:02 AM all 20.11 0.00 0.39 0.00 0.08 79.41 08:43:02 AM 0 0.85 0.00 0.17 0.00 0.07 98.91 08:43:02 AM 1 39.50 0.00 0.62 0.00 0.10 59.78 08:44:01 AM all 24.12 0.00 3.37 0.29 0.08 72.14 08:44:01 AM 0 28.88 0.00 3.75 0.36 0.08 66.93 08:44:01 AM 1 19.35 0.00 2.99 0.22 0.08 77.36 Average: all 21.86 0.01 2.78 3.63 0.08 71.64 Average: 0 23.40 0.01 2.82 3.74 0.08 69.94 Average: 1 20.31 0.01 2.73 3.53 0.08 73.34