---> uname -a: Linux prd-centos8-robot-2c-8g-26875.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 592 4988 19 2117 6809 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:f1:25:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fef1:25ba/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) 09/24/2024 _x86_64_ (2 CPU) 03:56:43 LINUX RESTART (2 CPU) 03:57:01 AM tps rtps wtps bread/s bwrtn/s 03:58:01 AM 177.09 126.47 50.62 13622.79 37821.76 03:59:02 AM 89.94 6.96 82.97 1258.11 6183.26 04:00:01 AM 78.13 0.81 77.31 81.33 9661.72 04:01:01 AM 31.55 0.25 31.30 33.72 2076.98 04:02:01 AM 38.64 0.12 38.52 5.33 6646.48 04:03:01 AM 3.98 0.10 3.88 32.12 168.14 04:04:01 AM 1.82 0.00 1.82 0.00 60.21 04:05:01 AM 0.17 0.00 0.17 0.00 12.95 04:06:01 AM 27.07 0.65 26.42 74.11 1266.48 Average: 49.77 15.07 34.70 1681.42 7095.02 03:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 AM 5609980 7092748 2272452 28.83 2688 1676340 689976 7.73 177544 1817596 78160 03:59:02 AM 5241036 7042992 2641396 33.51 2688 1979000 694552 7.78 211080 2093784 221372 04:00:01 AM 5199296 7030096 2683136 34.04 2688 2007796 717164 8.03 238476 2099116 16 04:01:01 AM 4984284 7011644 2898148 36.77 2688 2196580 701228 7.85 257616 2272032 170012 04:02:01 AM 5028468 7058388 2853964 36.21 2688 2198924 658644 7.37 259900 2218520 8 04:03:01 AM 4958756 6989888 2923676 37.09 2688 2200132 750960 8.41 260028 2286996 12 04:04:01 AM 4934068 6965244 2948364 37.40 2688 2200176 786964 8.81 260028 2310980 32 04:05:01 AM 5026664 7058900 2855768 36.23 2688 2201236 655372 7.34 260360 2219684 732 04:06:01 AM 5150532 7010576 2731900 34.66 2688 2035656 695836 7.79 446096 1934564 192 Average: 5125898 7028942 2756534 34.97 2688 2077316 705633 7.90 263459 2139252 52282 03:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 259.50 155.26 1012.71 57.77 0.00 0.00 0.00 0.00 03:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 AM eth0 81.07 63.73 795.18 9.19 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 46.98 34.85 390.59 6.75 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 35.05 30.08 274.98 7.06 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 120.01 89.05 35.90 26.81 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 137.92 139.12 627.25 697.75 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 622.13 514.13 6586.39 33.21 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 374.99 306.65 3666.26 20.43 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 45.18 35.59 81.76 28.68 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 191.68 152.25 1498.58 98.79 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) 09/24/2024 _x86_64_ (2 CPU) 03:56:43 LINUX RESTART (2 CPU) 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 29.99 0.07 9.99 22.73 0.09 37.13 03:58:01 AM 0 31.28 0.07 9.50 21.26 0.08 37.82 03:58:01 AM 1 28.70 0.07 10.48 24.21 0.10 36.43 03:59:02 AM all 35.44 0.00 6.03 2.58 0.14 55.80 03:59:02 AM 0 49.00 0.00 7.22 2.63 0.13 41.01 03:59:02 AM 1 21.93 0.00 4.85 2.53 0.15 70.54 04:00:01 AM all 20.99 0.00 2.35 3.70 0.10 72.87 04:00:01 AM 0 21.28 0.00 2.14 3.82 0.10 72.65 04:00:01 AM 1 20.69 0.00 2.55 3.57 0.10 73.09 04:01:01 AM all 22.44 0.00 3.92 1.36 0.11 72.17 04:01:01 AM 0 20.98 0.00 3.95 2.23 0.12 72.72 04:01:01 AM 1 23.92 0.00 3.90 0.47 0.10 71.61 04:02:01 AM all 8.51 0.00 1.90 2.31 0.09 87.19 04:02:01 AM 0 6.74 0.00 1.69 2.12 0.08 89.37 04:02:01 AM 1 10.28 0.00 2.11 2.51 0.10 85.01 04:03:01 AM all 9.87 0.00 0.59 0.11 0.08 89.35 04:03:01 AM 0 11.76 0.00 0.89 0.05 0.10 87.20 04:03:01 AM 1 7.99 0.00 0.28 0.17 0.07 91.50 04:04:01 AM all 12.19 0.00 2.01 0.03 0.17 85.60 04:04:01 AM 0 10.77 0.00 1.59 0.00 0.13 87.50 04:04:01 AM 1 13.63 0.00 2.44 0.05 0.20 83.68 04:05:01 AM all 9.28 0.00 1.20 0.00 0.14 89.39 04:05:01 AM 0 2.89 0.00 0.42 0.00 0.12 96.57 04:05:01 AM 1 15.86 0.00 2.00 0.00 0.16 81.99 04:06:01 AM all 24.86 0.00 3.29 0.43 0.11 71.30 04:06:01 AM 0 33.49 0.00 3.17 0.38 0.12 62.84 04:06:01 AM 1 16.20 0.00 3.41 0.49 0.10 79.80 Average: all 19.30 0.01 3.48 3.68 0.11 73.41 Average: 0 20.92 0.01 3.39 3.59 0.11 71.98 Average: 1 17.68 0.01 3.56 3.78 0.12 74.86