---> uname -a: Linux prd-centos8-robot-2c-8g-829.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: 2800.000 BogoMIPS: 5600.00 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 601 4859 19 2236 6800 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:ce:d9:5d 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 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fece:d95d/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) 02/21/2025 _x86_64_ (2 CPU) 01:26:34 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 74.98 28.49 46.49 6977.58 20031.75 01:29:01 AM 115.41 0.77 114.65 54.12 11457.27 01:30:01 AM 21.46 0.42 21.04 64.78 1664.28 01:31:01 AM 66.81 9.23 57.58 1641.72 7609.00 01:32:01 AM 11.88 0.08 11.80 31.99 912.00 01:33:01 AM 2.22 0.02 2.20 0.13 131.28 01:34:01 AM 0.98 0.00 0.98 0.00 603.07 01:35:01 AM 0.42 0.02 0.40 1.07 379.94 01:36:01 AM 0.68 0.00 0.68 0.00 241.48 01:37:01 AM 0.92 0.38 0.53 55.32 165.47 01:38:01 AM 0.38 0.00 0.38 0.00 33.46 01:39:01 AM 0.38 0.00 0.38 0.00 155.77 01:40:01 AM 28.84 0.85 27.99 101.70 2875.59 Average: 25.03 3.10 21.93 686.93 3558.81 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5442180 7027964 2440252 30.96 2688 1777048 769220 8.61 190788 1961436 114928 01:29:01 AM 5188532 6993288 2693900 34.18 2688 1981696 746728 8.36 198016 2146044 34804 01:30:01 AM 5260880 7067064 2621552 33.26 2688 1983644 668560 7.49 217180 2059148 4 01:31:01 AM 4978276 7037688 2904156 36.84 2688 2228368 674548 7.55 263684 2258364 16660 01:32:01 AM 4944000 7004256 2938432 37.28 2688 2229560 724616 8.11 263808 2296524 232 01:33:01 AM 4917500 6987896 2964932 37.61 2688 2239732 740004 8.29 264280 2322360 8568 01:34:01 AM 4901644 6986756 2980788 37.82 2688 2254480 740004 8.29 264284 2337924 5748 01:35:01 AM 4895128 6987332 2987304 37.90 2688 2261604 740004 8.29 264292 2345024 1520 01:36:01 AM 4884188 6984772 2998244 38.04 2688 2269888 761020 8.52 264352 2355508 2824 01:37:01 AM 4491052 6918888 3391380 43.02 2688 2273648 763236 8.55 265896 2367156 176 01:38:01 AM 4490268 6918740 3392164 43.03 2688 2274260 763236 8.55 265908 2367856 4 01:39:01 AM 4930000 7039784 2952432 37.46 2688 2278848 666948 7.47 266236 2306372 4 01:40:01 AM 5015072 6999412 2867360 36.38 2688 2159632 727428 8.14 500716 2013212 1564 Average: 4949132 6996449 2933300 37.21 2688 2170185 729658 8.17 268418 2241302 14387 01:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 275.50 170.43 1571.85 57.89 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 66.47 51.96 709.04 8.67 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 19.54 9.13 6.12 3.53 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 258.05 191.50 343.41 48.12 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 14.18 7.73 4.68 0.97 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 34.56 27.90 83.10 8.44 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 37.96 29.63 98.05 8.44 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 20.98 17.33 35.88 5.93 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 30.53 24.95 67.45 12.22 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 43.91 54.14 23.65 4.73 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 15.01 11.93 3.54 2.21 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 19.01 10.55 7.21 1.52 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 76.51 57.00 154.91 93.09 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 70.17 51.09 239.17 19.68 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) 02/21/2025 _x86_64_ (2 CPU) 01:26:34 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 36.37 0.00 6.82 4.12 0.08 52.61 01:28:01 AM 0 41.54 0.00 6.65 4.50 0.08 47.22 01:28:01 AM 1 31.21 0.00 6.99 3.73 0.08 57.99 01:29:01 AM all 30.17 0.00 4.88 2.29 0.10 62.56 01:29:01 AM 0 31.24 0.00 4.21 1.78 0.10 62.67 01:29:01 AM 1 29.09 0.00 5.55 2.80 0.10 62.46 01:30:01 AM all 9.09 0.00 1.24 1.31 0.07 88.30 01:30:01 AM 0 10.57 0.00 1.02 0.68 0.07 87.66 01:30:01 AM 1 7.60 0.00 1.45 1.94 0.07 88.94 01:31:01 AM all 27.39 0.00 5.40 1.49 0.09 65.63 01:31:01 AM 0 30.58 0.00 5.83 1.37 0.08 62.14 01:31:01 AM 1 24.23 0.00 4.97 1.60 0.10 69.11 01:32:01 AM all 1.09 0.00 0.23 0.29 0.03 98.36 01:32:01 AM 0 0.85 0.00 0.15 0.32 0.07 98.61 01:32:01 AM 1 1.32 0.00 0.30 0.27 0.00 98.12 01:33:01 AM all 10.40 0.00 0.22 0.03 0.08 89.28 01:33:01 AM 0 17.28 0.00 0.23 0.00 0.07 82.42 01:33:01 AM 1 3.53 0.00 0.20 0.05 0.08 96.14 01:34:01 AM all 15.09 0.00 0.15 0.10 0.07 84.59 01:34:01 AM 0 27.42 0.00 0.13 0.03 0.07 72.35 01:34:01 AM 1 2.74 0.00 0.17 0.17 0.07 96.86 01:35:01 AM all 9.02 0.00 0.17 0.07 0.07 90.68 01:35:01 AM 0 10.65 0.00 0.15 0.13 0.07 89.00 01:35:01 AM 1 7.40 0.00 0.18 0.00 0.07 92.35 01:36:01 AM all 13.61 0.00 0.23 0.01 0.08 86.07 01:36:01 AM 0 12.62 0.00 0.27 0.02 0.08 87.01 01:36:01 AM 1 14.60 0.00 0.18 0.00 0.08 85.13 01:37:01 AM all 8.69 0.00 6.35 0.02 0.08 84.86 01:37:01 AM 0 11.76 0.00 6.43 0.02 0.08 81.71 01:37:01 AM 1 5.63 0.00 6.27 0.02 0.08 88.00 01:38:01 AM all 4.17 0.00 0.17 0.00 0.08 95.59 01:38:01 AM 0 5.51 0.00 0.17 0.00 0.08 94.24 01:38:01 AM 1 2.83 0.00 0.17 0.00 0.07 96.94 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 5.90 0.00 0.74 0.02 0.09 93.25 01:39:01 AM 0 9.87 0.00 0.75 0.00 0.10 89.28 01:39:01 AM 1 1.92 0.00 0.74 0.03 0.08 97.23 01:40:01 AM all 30.35 0.00 3.75 0.37 0.08 65.45 01:40:01 AM 0 37.54 0.00 3.47 0.13 0.08 58.77 01:40:01 AM 1 23.16 0.00 4.02 0.60 0.08 72.13 Average: all 15.49 0.00 2.33 0.78 0.08 81.32 Average: 0 19.04 0.00 2.27 0.69 0.08 77.92 Average: 1 11.95 0.00 2.40 0.86 0.07 84.72