---> uname -a: Linux prd-centos8-robot-2c-8g-4218.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 608 4930 19 2158 6792 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:55:76:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe55:76b9/64 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) 01/23/2025 _x86_64_ (2 CPU) 03:17:34 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 132.32 87.31 45.01 9172.88 37702.28 03:20:01 AM 88.08 0.37 87.71 15.59 7521.97 03:21:01 AM 66.96 0.70 66.26 51.72 8133.24 03:22:01 AM 8.65 0.38 8.26 64.23 534.25 03:23:01 AM 66.56 9.23 57.33 1641.72 7327.24 03:24:01 AM 9.53 0.08 9.45 31.99 804.93 03:25:01 AM 2.12 0.03 2.08 1.07 344.24 03:26:01 AM 0.42 0.00 0.42 0.00 7.65 03:27:01 AM 0.28 0.00 0.28 0.00 50.98 03:28:01 AM 15.68 0.40 15.28 46.78 1032.70 Average: 39.06 9.85 29.21 1102.64 6346.34 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5617764 7098172 2264668 28.73 2688 1675660 673440 7.54 177372 1814680 72796 03:20:01 AM 5282152 7050884 2600280 32.99 2688 1947496 665332 7.45 187628 2079792 181704 03:21:01 AM 5159560 6986540 2722872 34.54 2688 2004896 714196 8.00 211772 2170876 25576 03:22:01 AM 5227944 7066388 2654488 33.68 2688 2013720 642352 7.19 223348 2083748 32128 03:23:01 AM 5005684 7060248 2876748 36.50 2688 2224360 640324 7.17 264116 2239040 16596 03:24:01 AM 4964632 7020420 2917800 37.02 2688 2225596 676540 7.58 264380 2281632 280 03:25:01 AM 4939164 7003084 2943268 37.34 2688 2233724 724476 8.11 264380 2307196 4 03:26:01 AM 4926444 6990408 2955988 37.50 2688 2233764 726084 8.13 264380 2319504 4 03:27:01 AM 4917120 6982548 2965312 37.62 2688 2235268 726084 8.13 264440 2328392 56 03:28:01 AM 5052804 6954532 2829628 35.90 2688 2077152 722464 8.09 462796 2017448 13360 Average: 5109327 7021322 2773105 35.18 2688 2087164 691129 7.74 258461 2164231 34250 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 217.34 130.85 970.19 56.57 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 72.36 56.32 835.18 8.72 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 44.07 27.22 438.58 5.77 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 14.58 11.11 4.23 2.79 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 216.29 157.60 333.93 41.65 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 15.69 10.48 4.24 1.20 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 225.34 217.69 109.77 86.98 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 281.04 275.54 311.70 101.65 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 71.83 68.73 162.07 19.25 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 66.92 45.56 97.68 36.94 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 122.54 100.11 326.78 36.15 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) 01/23/2025 _x86_64_ (2 CPU) 03:17:34 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 36.14 0.09 15.52 24.77 0.41 23.07 03:19:01 AM 0 32.59 0.02 14.76 24.06 0.38 28.19 03:19:01 AM 1 39.68 0.16 16.28 25.49 0.44 17.96 03:20:01 AM all 36.42 0.00 6.41 2.83 0.15 54.18 03:20:01 AM 0 36.80 0.00 6.52 2.64 0.15 53.89 03:20:01 AM 1 36.05 0.00 6.31 3.03 0.15 54.46 03:21:01 AM all 19.65 0.00 2.94 7.62 0.08 69.71 03:21:01 AM 0 15.29 0.00 2.58 5.94 0.08 76.11 03:21:01 AM 1 24.01 0.00 3.31 9.30 0.08 63.30 03:22:01 AM all 11.43 0.00 2.71 0.19 0.05 85.62 03:22:01 AM 0 11.79 0.00 3.00 0.18 0.05 84.98 03:22:01 AM 1 11.07 0.00 2.42 0.20 0.05 86.26 03:23:01 AM all 25.08 0.00 5.66 3.01 0.11 66.15 03:23:01 AM 0 15.64 0.00 4.98 3.10 0.10 76.18 03:23:01 AM 1 34.50 0.00 6.33 2.92 0.12 56.14 03:24:01 AM all 1.80 0.00 0.33 0.17 0.03 97.67 03:24:01 AM 0 1.16 0.00 0.27 0.22 0.05 98.31 03:24:01 AM 1 2.44 0.00 0.40 0.12 0.02 97.03 03:25:01 AM all 25.82 0.00 1.47 0.08 0.11 72.51 03:25:01 AM 0 3.96 0.00 0.54 0.17 0.08 95.25 03:25:01 AM 1 47.62 0.00 2.40 0.00 0.13 49.85 03:26:01 AM all 28.82 0.00 0.75 0.00 0.10 70.33 03:26:01 AM 0 2.88 0.00 0.45 0.00 0.10 96.56 03:26:01 AM 1 54.74 0.00 1.04 0.00 0.10 44.12 03:27:01 AM all 10.17 0.00 0.46 0.00 0.05 89.31 03:27:01 AM 0 4.09 0.00 0.44 0.00 0.05 95.42 03:27:01 AM 1 16.25 0.00 0.49 0.00 0.05 83.21 03:28:01 AM all 23.85 0.00 3.59 0.22 0.08 72.26 03:28:01 AM 0 18.34 0.00 3.00 0.35 0.07 78.24 03:28:01 AM 1 29.35 0.00 4.18 0.08 0.10 66.29 Average: all 21.67 0.01 3.80 3.57 0.11 70.83 Average: 0 13.96 0.00 3.48 3.35 0.11 79.10 Average: 1 29.38 0.01 4.13 3.78 0.12 62.58