---> uname -a: Linux prd-centos8-robot-2c-8g-859.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: 2799.996 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 598 4985 19 2113 6802 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:0e:4c:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe0e:4caa/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) 07/21/2024 _x86_64_ (2 CPU) 04:32:16 LINUX RESTART (2 CPU) 04:33:02 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 80.62 26.51 54.11 6934.10 6888.26 04:35:01 AM 97.17 0.70 96.47 50.78 9084.69 04:36:01 AM 33.01 0.85 32.16 123.98 3836.38 04:37:01 AM 61.76 0.03 61.73 3.47 7808.45 04:38:01 AM 5.12 0.12 5.00 33.06 240.88 04:39:01 AM 0.52 0.00 0.52 0.00 9.85 04:40:01 AM 0.23 0.00 0.23 0.00 2.46 04:41:01 AM 26.76 0.63 26.12 72.90 1360.05 Average: 38.07 3.56 34.52 889.91 3647.99 04:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5372536 7012796 2509888 31.84 2688 1829764 738700 8.27 219816 1992692 104296 04:35:01 AM 5173044 6992204 2709380 34.37 2688 1996128 716320 8.02 222512 2139468 86916 04:36:01 AM 5139364 7013244 2743060 34.80 2688 2049128 691316 7.74 247284 2143304 47776 04:37:01 AM 5024864 7046844 2857560 36.25 2688 2191308 650420 7.28 261400 2218372 88 04:38:01 AM 4979676 7004064 2902748 36.83 2688 2193716 718208 8.04 261836 2263896 12 04:39:01 AM 4971444 6995852 2910980 36.93 2688 2193736 734212 8.22 261836 2271460 24 04:40:01 AM 5023820 7050304 2858604 36.27 2688 2195828 640508 7.17 262300 2220372 2100 04:41:01 AM 5187272 7043732 2695152 34.19 2688 2031932 710748 7.96 442292 1901332 188 Average: 5109002 7019880 2773422 35.18 2688 2085192 700054 7.84 272410 2143862 30175 04:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 292.28 190.16 1601.72 62.04 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 59.30 46.78 504.41 8.08 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 15.11 10.20 6.30 3.80 0.00 0.00 0.00 0.00 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 199.78 145.75 308.30 34.74 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 176.67 173.15 52.50 69.71 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 239.14 237.54 125.77 93.84 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 121.83 119.24 77.30 39.94 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 44.38 33.63 84.29 30.76 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 143.22 119.37 342.50 42.82 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) 07/21/2024 _x86_64_ (2 CPU) 04:32:16 LINUX RESTART (2 CPU) 04:33:02 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 40.81 0.00 6.77 5.27 0.10 47.06 04:34:01 AM 0 52.02 0.00 6.76 4.42 0.10 36.70 04:34:01 AM 1 29.64 0.00 6.77 6.12 0.10 57.37 04:35:01 AM all 33.71 0.00 4.51 3.92 0.12 57.74 04:35:01 AM 0 42.79 0.00 4.97 3.17 0.12 48.95 04:35:01 AM 1 24.65 0.00 4.05 4.67 0.12 66.52 04:36:01 AM all 15.37 0.00 2.22 2.64 0.07 79.70 04:36:01 AM 0 21.84 0.00 2.42 2.94 0.07 72.73 04:36:01 AM 1 8.90 0.00 2.02 2.34 0.07 86.67 04:37:01 AM all 24.56 0.00 4.16 2.83 0.09 68.36 04:37:01 AM 0 33.49 0.00 4.62 3.36 0.10 58.43 04:37:01 AM 1 15.62 0.00 3.70 2.29 0.08 78.30 04:38:01 AM all 15.66 0.00 0.60 0.07 0.08 83.60 04:38:01 AM 0 16.18 0.00 0.69 0.12 0.08 82.93 04:38:01 AM 1 15.13 0.00 0.52 0.02 0.07 84.27 04:39:01 AM all 22.66 0.00 0.50 0.01 0.08 76.76 04:39:01 AM 0 43.62 0.00 0.75 0.00 0.08 55.54 04:39:01 AM 1 1.74 0.00 0.25 0.02 0.07 97.93 04:40:01 AM all 16.19 0.00 0.44 0.00 0.08 83.29 04:40:01 AM 0 30.30 0.00 0.57 0.00 0.08 69.04 04:40:01 AM 1 2.06 0.00 0.30 0.00 0.08 97.55 04:41:01 AM all 28.00 0.00 3.22 0.52 0.07 68.19 04:41:01 AM 0 41.07 0.00 3.62 0.35 0.07 54.89 04:41:01 AM 1 14.91 0.00 2.81 0.68 0.08 81.51 Average: all 24.58 0.00 2.79 1.90 0.09 70.65 Average: 0 35.12 0.00 3.04 1.79 0.09 59.96 Average: 1 14.04 0.00 2.54 2.01 0.08 81.32