---> uname -a: Linux prd-centos8-robot-2c-8g-442.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 578 5001 19 2116 6822 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:65:b2:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe65:b260/64 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) 07/20/2024 _x86_64_ (2 CPU) 04:35:46 LINUX RESTART (2 CPU) 04:36:02 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 154.73 110.91 43.82 8985.17 34828.14 04:38:01 AM 96.75 44.02 52.73 6833.59 7117.03 04:39:01 AM 79.72 0.07 79.66 1.87 7567.14 04:40:01 AM 42.96 1.02 41.95 111.41 4851.82 04:41:01 AM 18.20 0.47 17.73 61.46 1245.61 04:42:01 AM 53.33 0.12 53.22 35.45 7164.05 04:43:01 AM 4.47 0.03 4.43 1.07 195.45 04:44:01 AM 0.15 0.00 0.15 0.00 1.20 04:45:02 AM 0.18 0.00 0.18 0.00 1.75 04:46:01 AM 27.22 0.64 26.57 74.43 1360.36 Average: 47.63 15.59 32.03 1600.74 6394.52 04:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 6135100 7354708 1747332 22.17 2688 1424132 374612 4.75 111060 1404472 80856 04:38:01 AM 5323484 7019464 2558948 32.46 2688 1882828 735128 8.23 229380 2024980 162340 04:39:01 AM 5251028 7054716 2631404 33.38 2688 1981492 657996 7.37 211456 2082736 105220 04:40:01 AM 5266964 7090496 2615468 33.18 2688 2000936 636976 7.13 240480 2032408 20 04:41:01 AM 5069368 6991972 2813064 35.69 2688 2096960 729156 8.16 259092 2200456 76396 04:42:01 AM 4997208 7023172 2885224 36.60 2688 2195152 675492 7.56 261468 2249436 344 04:43:01 AM 4993048 7020208 2889384 36.66 2688 2196348 696324 7.80 261464 2253812 8 04:44:01 AM 4977780 7004956 2904652 36.85 2688 2196364 727996 8.15 261464 2268256 24 04:45:02 AM 5035208 7064248 2847224 36.12 2688 2198228 640448 7.17 261868 2210952 1876 04:46:01 AM 5148636 7008364 2733796 34.68 2688 2034864 687304 7.70 441896 1943232 1816 Average: 5219782 7063230 2662650 33.78 2688 2020730 656143 7.35 253963 2067074 42890 04:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 8.78 4.20 63.35 0.63 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 285.39 187.00 1573.89 59.25 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 29.81 23.14 235.48 4.80 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 29.24 22.51 269.13 5.51 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 37.16 29.51 272.60 5.89 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 218.21 163.35 51.94 44.03 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 184.37 182.84 52.34 75.45 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 210.53 208.43 187.61 81.04 0.00 0.00 0.00 0.00 04:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:02 AM eth0 135.84 134.02 78.62 46.32 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 56.18 46.18 88.60 27.38 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 119.84 100.37 288.07 35.10 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) 07/20/2024 _x86_64_ (2 CPU) 04:35:46 LINUX RESTART (2 CPU) 04:36:02 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 21.18 0.06 6.87 69.41 0.10 2.38 04:37:01 AM 0 20.90 0.07 7.79 68.71 0.09 2.45 04:37:01 AM 1 21.47 0.05 5.96 70.10 0.10 2.32 04:38:01 AM all 32.53 0.03 6.81 11.10 0.13 49.41 04:38:01 AM 0 35.00 0.00 6.16 10.00 0.10 48.73 04:38:01 AM 1 30.08 0.05 7.45 12.19 0.15 50.08 04:39:01 AM all 22.20 0.00 3.72 14.89 0.16 59.03 04:39:01 AM 0 21.32 0.00 3.47 23.02 0.19 52.01 04:39:01 AM 1 23.08 0.00 3.98 6.79 0.13 66.02 04:40:01 AM all 20.24 0.00 2.16 5.11 0.10 72.39 04:40:01 AM 0 9.09 0.00 1.69 5.35 0.10 83.77 04:40:01 AM 1 31.48 0.00 2.63 4.86 0.10 60.93 04:41:01 AM all 12.44 0.00 2.25 0.83 0.06 84.43 04:41:01 AM 0 8.59 0.00 2.07 0.48 0.05 88.80 04:41:01 AM 1 16.30 0.00 2.42 1.17 0.07 80.04 04:42:01 AM all 18.24 0.00 3.30 4.60 0.12 73.75 04:42:01 AM 0 18.66 0.00 3.44 4.73 0.12 73.06 04:42:01 AM 1 17.82 0.00 3.16 4.47 0.12 74.43 04:43:01 AM all 16.47 0.00 0.55 0.03 0.18 82.77 04:43:01 AM 0 11.12 0.00 0.50 0.02 0.18 88.18 04:43:01 AM 1 21.82 0.00 0.60 0.03 0.17 77.37 04:44:01 AM all 18.43 0.00 0.44 0.00 0.08 81.05 04:44:01 AM 0 20.71 0.00 0.47 0.00 0.08 78.74 04:44:01 AM 1 16.15 0.00 0.40 0.00 0.08 83.36 04:45:02 AM all 18.84 0.00 0.44 0.00 0.09 80.62 04:45:02 AM 0 0.72 0.00 0.17 0.00 0.07 99.05 04:45:02 AM 1 37.08 0.00 0.72 0.00 0.12 62.08 04:46:01 AM all 25.88 0.00 3.29 0.61 0.08 70.14 04:46:01 AM 0 21.66 0.00 2.35 0.61 0.07 75.31 04:46:01 AM 1 30.10 0.00 4.23 0.61 0.08 64.97 Average: all 20.62 0.01 2.97 10.47 0.11 65.83 Average: 0 16.72 0.01 2.79 11.10 0.10 69.28 Average: 1 24.52 0.01 3.14 9.85 0.11 62.36