---> uname -a: Linux prd-centos8-robot-2c-8g-623.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 579 4987 19 2131 6821 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:d5:b7:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fed5:b788/64 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:39 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 131.71 78.78 52.93 9578.08 39355.69 12:57:01 AM 121.78 6.95 114.83 1257.58 10638.07 12:58:01 AM 36.51 0.67 35.84 49.46 4867.52 12:59:01 AM 9.58 0.38 9.20 64.25 215.39 01:00:02 AM 50.98 0.03 50.95 3.47 4098.10 01:01:01 AM 18.57 0.02 18.55 0.14 4383.34 01:02:01 AM 2.58 0.18 2.40 34.78 122.05 01:03:01 AM 0.35 0.00 0.35 0.00 5.28 01:04:01 AM 3.80 0.32 3.48 36.92 166.26 01:05:01 AM 28.73 0.52 28.21 63.86 1326.88 Average: 40.19 8.57 31.62 1082.36 6411.47 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5567748 7061720 2314676 29.37 2688 1687864 709600 7.95 182576 1850384 80916 12:57:01 AM 5150576 7013080 2731848 34.66 2688 2040332 698036 7.82 213292 2174132 148012 12:58:01 AM 5214504 7053656 2667920 33.85 2688 2016388 668696 7.49 231248 2088200 1124 12:59:01 AM 5255996 7095984 2626428 33.32 2688 2017216 633216 7.09 240520 2037908 4 01:00:02 AM 5029124 7070620 2853300 36.20 2688 2211076 619568 6.94 257500 2221900 120060 01:01:01 AM 5024348 7065864 2858076 36.26 2688 2211080 619568 6.94 257500 2222668 8 01:02:01 AM 4976412 7020400 2906012 36.87 2688 2213548 687684 7.70 257936 2270376 8 01:03:01 AM 4960172 7004180 2922252 37.07 2688 2213568 719232 8.05 257936 2285724 24 01:04:01 AM 5135508 7012328 2746916 34.85 2688 2050184 683748 7.66 254716 2131432 7000 01:05:01 AM 5157320 7034780 2725104 34.57 2688 2052432 676504 7.57 450792 1920916 16604 Average: 5147171 7043261 2735253 34.70 2688 2071369 671585 7.52 260402 2120364 37376 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 256.55 153.64 1138.64 59.44 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 107.85 80.81 1139.83 11.51 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 9.40 4.15 3.89 1.62 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 AM eth0 9.93 7.08 3.70 2.49 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 211.28 153.22 333.01 40.58 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.49 1.12 0.68 0.80 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 225.20 210.79 60.57 84.93 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 229.85 228.35 196.84 87.13 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 138.97 118.19 143.21 50.82 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 22.33 19.11 17.46 9.40 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.14 97.62 301.50 34.85 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:39 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 30.57 0.04 8.66 26.83 0.12 33.78 12:56:01 AM 0 31.85 0.03 9.87 27.43 0.10 30.71 12:56:01 AM 1 29.29 0.05 7.44 26.23 0.14 36.84 12:57:01 AM all 35.61 0.00 5.90 4.88 0.12 53.49 12:57:01 AM 0 46.66 0.00 7.31 4.85 0.10 41.08 12:57:01 AM 1 24.60 0.00 4.50 4.91 0.13 65.85 12:58:01 AM all 9.05 0.00 1.52 1.94 0.08 87.41 12:58:01 AM 0 16.25 0.00 1.77 1.04 0.08 80.86 12:58:01 AM 1 1.85 0.00 1.27 2.84 0.08 93.95 12:59:01 AM all 8.15 0.00 0.68 0.27 0.06 90.85 12:59:01 AM 0 15.21 0.00 0.82 0.37 0.07 83.53 12:59:01 AM 1 1.12 0.00 0.54 0.17 0.05 98.13 01:00:02 AM all 27.99 0.00 4.77 1.72 0.13 65.40 01:00:02 AM 0 32.40 0.00 5.14 1.69 0.13 60.64 01:00:02 AM 1 23.58 0.00 4.40 1.74 0.12 70.16 01:01:01 AM all 0.25 0.00 0.27 1.18 0.05 98.25 01:01:01 AM 0 0.37 0.00 0.25 1.37 0.05 97.95 01:01:01 AM 1 0.12 0.00 0.29 0.99 0.05 98.56 01:02:01 AM all 17.71 0.00 0.69 0.03 0.11 81.46 01:02:01 AM 0 33.86 0.00 0.98 0.05 0.12 65.00 01:02:01 AM 1 1.66 0.00 0.40 0.02 0.10 97.82 01:03:01 AM all 22.32 0.00 0.51 0.00 0.11 77.06 01:03:01 AM 0 43.41 0.00 0.76 0.00 0.12 55.72 01:03:01 AM 1 1.34 0.00 0.27 0.00 0.10 98.29 01:04:01 AM all 17.34 0.00 1.46 0.06 0.11 81.03 01:04:01 AM 0 29.71 0.00 1.65 0.08 0.10 68.45 01:04:01 AM 1 4.98 0.00 1.28 0.03 0.12 93.59 01:05:01 AM all 30.90 0.00 3.47 0.43 0.10 65.10 01:05:01 AM 0 45.77 0.00 3.98 0.67 0.10 49.48 01:05:01 AM 1 16.03 0.00 2.96 0.20 0.10 80.71 Average: all 19.98 0.00 2.78 3.65 0.10 73.50 Average: 0 29.58 0.00 3.23 3.67 0.10 63.42 Average: 1 10.40 0.01 2.32 3.62 0.10 83.55