---> uname -a: Linux prd-centos8-robot-2c-8g-6343.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 599 4879 19 2218 6801 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:ac:d0:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:feac:d0c2/64 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) 12/30/2024 _x86_64_ (2 CPU) 00:18:25 LINUX RESTART (2 CPU) 12:19:02 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 90.46 15.40 75.06 4038.22 7041.51 12:21:01 AM 72.10 0.73 71.37 53.06 8905.67 12:22:01 AM 27.54 0.42 27.12 64.78 2419.23 12:23:01 AM 63.99 9.23 54.76 1641.99 7263.42 12:24:01 AM 2.95 0.10 2.85 32.12 94.02 12:25:01 AM 2.22 0.00 2.22 0.00 522.46 12:26:01 AM 0.83 0.00 0.83 0.00 389.80 12:27:01 AM 0.33 0.00 0.33 0.00 320.86 12:28:01 AM 2.21 0.22 2.00 6.13 279.46 12:29:01 AM 28.92 0.67 28.25 97.42 2821.07 Average: 29.05 2.66 26.40 587.58 2998.70 12:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5351460 7045068 2530972 32.11 2688 1876620 722724 8.09 187224 2026264 165444 12:21:01 AM 5201548 6996952 2680884 34.01 2688 1973360 740432 8.29 198652 2140988 30684 12:22:01 AM 5119224 7000364 2763208 35.06 2688 2056432 725348 8.12 232744 2181972 63348 12:23:01 AM 5005720 7054300 2876712 36.50 2688 2218388 662088 7.41 263420 2242756 76 12:24:01 AM 4963740 7014244 2918692 37.03 2688 2220312 717096 8.03 263604 2284164 808 12:25:01 AM 4931900 6999272 2950532 37.43 2688 2237184 732472 8.20 264020 2315400 3976 12:26:01 AM 4924372 6999536 2958060 37.53 2688 2244996 732472 8.20 264020 2323076 580 12:27:01 AM 4913460 6998944 2968972 37.67 2688 2255292 751044 8.41 264068 2333568 1300 12:28:01 AM 5132232 7053316 2750200 34.89 2688 2092388 662836 7.42 261396 2119864 5728 12:29:01 AM 5031908 6997864 2850524 36.16 2688 2141424 723316 8.10 495140 2006060 1552 Average: 5057556 7015986 2824876 35.84 2688 2131640 716983 8.03 269429 2197411 27350 12:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 290.24 188.90 1816.23 59.12 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 51.27 37.69 453.22 6.59 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 34.49 29.66 294.80 7.68 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 199.57 147.53 47.82 40.04 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 15.03 8.90 14.19 1.37 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 44.08 36.94 127.61 13.77 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 19.01 16.18 42.34 6.72 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 26.57 21.64 54.13 13.86 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 49.78 33.73 111.98 8.12 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 55.02 38.96 100.14 79.00 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 78.15 55.79 303.72 23.57 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) 12/30/2024 _x86_64_ (2 CPU) 00:18:25 LINUX RESTART (2 CPU) 12:19:02 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 41.80 0.00 6.81 3.21 0.12 48.07 12:20:01 AM 0 48.32 0.00 6.96 3.24 0.10 41.37 12:20:01 AM 1 35.30 0.00 6.65 3.18 0.14 54.74 12:21:01 AM all 18.92 0.00 2.74 4.75 0.12 73.47 12:21:01 AM 0 24.81 0.00 2.84 4.06 0.13 68.16 12:21:01 AM 1 13.02 0.00 2.64 5.43 0.10 78.80 12:22:01 AM all 20.93 0.00 2.84 0.88 0.09 75.26 12:22:01 AM 0 26.15 0.00 3.33 0.94 0.08 69.50 12:22:01 AM 1 15.70 0.00 2.36 0.82 0.10 81.02 12:23:01 AM all 18.06 0.00 3.85 2.93 0.09 75.07 12:23:01 AM 0 25.53 0.00 4.69 2.63 0.08 67.06 12:23:01 AM 1 10.63 0.00 3.00 3.24 0.10 83.04 12:24:01 AM all 1.60 0.00 0.19 0.04 0.04 98.13 12:24:01 AM 0 1.10 0.00 0.15 0.02 0.05 98.68 12:24:01 AM 1 2.09 0.00 0.23 0.07 0.03 97.58 12:25:01 AM all 16.13 0.00 0.27 0.08 0.08 83.44 12:25:01 AM 0 25.92 0.00 0.23 0.00 0.07 73.78 12:25:01 AM 1 6.30 0.00 0.30 0.17 0.08 93.15 12:26:01 AM all 8.14 0.00 0.13 0.08 0.06 91.58 12:26:01 AM 0 9.42 0.00 0.13 0.10 0.07 90.28 12:26:01 AM 1 6.87 0.00 0.13 0.07 0.05 92.88 12:27:01 AM all 11.10 0.00 0.18 0.04 0.28 88.39 12:27:01 AM 0 14.74 0.00 0.17 0.00 0.05 85.05 12:27:01 AM 1 7.49 0.00 0.20 0.08 0.52 91.72 12:28:01 AM all 6.97 0.00 0.86 0.04 0.08 92.06 12:28:01 AM 0 3.97 0.00 1.00 0.00 0.08 94.94 12:28:01 AM 1 9.96 0.00 0.72 0.08 0.07 89.17 12:29:01 AM all 32.73 0.00 3.37 1.08 0.10 62.72 12:29:01 AM 0 34.27 0.00 3.65 0.72 0.08 61.27 12:29:01 AM 1 31.19 0.00 3.09 1.44 0.12 64.17 Average: all 17.59 0.00 2.11 1.31 0.11 78.88 Average: 0 21.36 0.00 2.31 1.16 0.08 75.09 Average: 1 13.82 0.00 1.92 1.45 0.13 82.67