---> uname -a: Linux prd-centos8-robot-2c-8g-39790.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4905 19 2183 6791 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:a5:73:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fea5:73cd/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) 07/05/2025 _x86_64_ (2 CPU) 01:05:30 LINUX RESTART (2 CPU) 01:06:02 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 122.64 54.86 67.77 6964.28 21041.61 01:08:01 AM 98.32 0.72 97.60 52.91 11408.20 01:09:01 AM 39.49 0.38 39.10 64.25 3536.35 01:10:01 AM 71.20 7.00 64.21 1293.52 7551.62 01:11:01 AM 8.58 0.02 8.56 0.13 615.14 01:12:01 AM 3.82 0.00 3.82 0.00 200.90 01:13:01 AM 0.38 0.00 0.38 0.00 57.03 01:14:01 AM 0.18 0.00 0.18 0.00 26.88 01:15:01 AM 0.25 0.00 0.25 0.00 68.56 01:16:02 AM 0.32 0.00 0.32 0.00 17.89 01:17:01 AM 0.25 0.00 0.25 0.00 15.64 01:18:01 AM 0.30 0.00 0.30 0.00 26.66 01:19:01 AM 4.57 0.32 4.25 36.92 198.33 01:20:00 AM 29.46 0.54 28.92 65.19 1736.23 Average: 27.04 4.51 22.54 598.91 3305.22 01:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5377752 7045692 2504680 31.78 2688 1850852 714824 8.00 186876 1998300 164848 01:08:01 AM 5155472 6992896 2726960 34.60 2688 2013180 738556 8.27 198276 2176804 42484 01:09:01 AM 5062616 6988736 2819816 35.77 2688 2099856 757096 8.48 234480 2228736 66192 01:10:01 AM 4957228 7041960 2925204 37.11 2688 2252864 662668 7.42 262268 2283384 10824 01:11:01 AM 4918180 7003316 2964252 37.61 2688 2253420 735408 8.23 262404 2322276 560 01:12:01 AM 4911748 6998784 2970684 37.69 2688 2255284 751760 8.42 262416 2328412 144 01:13:01 AM 4909056 6997632 2973376 37.72 2688 2256808 772196 8.65 262428 2331180 124 01:14:01 AM 4906312 6996436 2976120 37.76 2688 2258388 787804 8.82 262424 2333896 952 01:15:01 AM 4903580 6995076 2978852 37.79 2688 2259728 807324 9.04 262424 2336296 356 01:16:02 AM 4903408 6995268 2979024 37.79 2688 2260100 807324 9.04 262428 2336676 336 01:17:01 AM 4903036 6994968 2979396 37.80 2688 2260164 807324 9.04 262428 2336948 48 01:18:01 AM 4899872 6992972 2982560 37.84 2688 2261332 807324 9.04 262428 2340224 512 01:19:01 AM 5041324 6969892 2841108 36.04 2688 2100428 734872 8.23 265964 2212556 25548 01:20:00 AM 5114640 7041888 2767792 35.11 2688 2101504 673968 7.55 466392 1946796 10948 Average: 4997445 7003965 2884987 36.60 2688 2177422 754175 8.44 265260 2250892 23134 01:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 304.34 184.40 1691.93 63.43 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 73.40 54.57 805.62 9.25 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 39.14 32.61 308.69 7.91 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 205.55 164.92 52.48 36.32 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 41.59 33.17 8.53 2.98 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 97.32 96.68 18.55 9.06 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 59.61 57.43 12.07 6.10 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 69.54 69.22 13.66 6.47 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 57.05 54.92 12.36 6.34 0.00 0.00 0.00 0.00 01:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:02 AM eth0 15.19 13.36 3.67 2.37 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.10 2.41 0.97 0.67 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 38.54 34.16 9.74 6.06 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 91.75 65.04 102.56 54.00 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 16.73 15.27 13.90 7.44 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 79.34 62.67 216.81 15.56 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) 07/05/2025 _x86_64_ (2 CPU) 01:05:30 LINUX RESTART (2 CPU) 01:06:02 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 44.11 0.02 7.26 6.16 0.12 42.33 01:07:01 AM 0 34.75 0.02 5.81 7.00 0.10 52.33 01:07:01 AM 1 53.51 0.02 8.72 5.32 0.14 32.30 01:08:01 AM all 28.77 0.00 4.15 1.32 0.10 65.66 01:08:01 AM 0 32.41 0.00 4.71 1.15 0.10 61.62 01:08:01 AM 1 25.15 0.00 3.59 1.48 0.10 69.68 01:09:01 AM all 24.00 0.00 3.39 0.70 0.11 71.80 01:09:01 AM 0 13.20 0.00 3.06 0.90 0.10 82.74 01:09:01 AM 1 34.79 0.00 3.71 0.50 0.12 60.88 01:10:01 AM all 22.35 0.00 4.77 1.19 0.09 71.60 01:10:01 AM 0 26.21 0.00 4.95 0.92 0.08 67.83 01:10:01 AM 1 18.50 0.00 4.59 1.45 0.10 75.36 01:11:01 AM all 2.50 0.00 0.33 0.07 0.06 97.05 01:11:01 AM 0 0.50 0.00 0.22 0.02 0.07 99.20 01:11:01 AM 1 4.50 0.00 0.44 0.12 0.05 94.89 01:12:01 AM all 8.14 0.00 0.55 0.03 0.08 91.21 01:12:01 AM 0 6.33 0.00 0.55 0.00 0.07 93.05 01:12:01 AM 1 9.95 0.00 0.54 0.05 0.08 89.38 01:13:01 AM all 6.02 0.00 0.40 0.00 0.09 93.49 01:13:01 AM 0 7.68 0.00 0.49 0.00 0.08 91.75 01:13:01 AM 1 4.36 0.00 0.32 0.00 0.10 95.22 01:14:01 AM all 4.87 0.00 0.43 0.00 0.08 94.63 01:14:01 AM 0 2.48 0.00 0.52 0.00 0.07 96.93 01:14:01 AM 1 7.27 0.00 0.34 0.00 0.08 92.31 01:15:01 AM all 7.42 0.00 0.60 0.00 0.08 91.90 01:15:01 AM 0 6.12 0.00 0.75 0.00 0.08 93.05 01:15:01 AM 1 8.72 0.00 0.44 0.00 0.08 90.76 01:16:02 AM all 4.11 0.00 0.26 0.00 0.08 95.55 01:16:02 AM 0 3.41 0.00 0.25 0.00 0.07 96.27 01:16:02 AM 1 4.81 0.00 0.27 0.00 0.08 94.84 01:17:01 AM all 1.16 0.00 0.15 0.00 0.08 98.61 01:17:01 AM 0 1.26 0.00 0.14 0.00 0.07 98.54 01:17:01 AM 1 1.07 0.00 0.17 0.00 0.08 98.67 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 10.03 0.00 0.52 0.00 0.08 89.37 01:18:01 AM 0 7.28 0.00 0.50 0.00 0.07 92.15 01:18:01 AM 1 12.78 0.00 0.54 0.00 0.08 86.60 01:19:01 AM all 16.00 0.00 1.64 0.03 0.11 82.22 01:19:01 AM 0 13.96 0.00 1.71 0.02 0.10 84.22 01:19:01 AM 1 18.05 0.00 1.57 0.03 0.12 80.23 01:20:00 AM all 27.68 0.00 2.90 0.21 0.09 69.12 01:20:00 AM 0 30.03 0.00 2.88 0.20 0.08 66.80 01:20:00 AM 1 25.33 0.00 2.92 0.22 0.10 71.44 Average: all 14.79 0.00 1.95 0.69 0.09 82.48 Average: 0 13.25 0.00 1.89 0.72 0.08 84.05 Average: 1 16.33 0.00 2.01 0.65 0.09 80.92