---> uname -a: Linux prd-centos8-robot-2c-8g-4176.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 607 4957 19 2132 6794 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:1b:d6:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe1b:d612/64 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) 01:26:21 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 75.62 6.70 68.93 2052.65 5357.01 01:29:01 AM 78.39 0.73 77.65 53.06 9031.51 01:30:01 AM 16.65 0.42 16.23 64.79 1564.61 01:31:01 AM 46.98 6.71 40.26 1245.51 5050.66 01:32:01 AM 30.58 2.52 28.06 396.07 4106.55 01:33:01 AM 13.96 0.40 13.56 68.91 466.34 01:34:01 AM 28.02 0.53 27.49 64.78 1129.67 Average: 41.46 2.57 38.88 563.72 3815.15 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5359872 7055768 2522560 32.00 2688 1878984 721728 8.08 187056 2017744 165596 01:29:01 AM 5211436 7009044 2670996 33.89 2688 1975488 749148 8.39 198524 2129368 30688 01:30:01 AM 5200376 7042532 2682056 34.03 2688 2017680 715624 8.01 222532 2109652 39824 01:31:01 AM 5000472 7035500 2881960 36.56 2688 2205232 687856 7.70 256140 2254516 81872 01:32:01 AM 5002544 7053296 2879888 36.54 2688 2220520 672112 7.53 264076 2243744 80 01:33:01 AM 5063424 6968228 2819008 35.76 2688 2080500 750428 8.40 285468 2182552 30308 01:34:01 AM 5086224 6966368 2796208 35.47 2688 2056228 763432 8.55 454628 1994532 16720 Average: 5132050 7018677 2750382 34.89 2688 2062090 722904 8.09 266918 2133158 52155 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 144.57 113.93 1232.60 17.38 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 43.04 27.45 449.95 5.82 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 17.73 12.00 6.95 4.42 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 30.40 23.87 291.50 4.63 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 206.12 146.84 45.53 44.64 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 65.09 37.22 80.09 19.55 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 21.31 18.71 16.88 8.89 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 75.46 54.29 303.37 15.05 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) 01:26:21 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 31.33 0.00 4.95 4.31 0.11 59.30 01:28:01 AM 0 34.04 0.00 5.10 5.78 0.08 54.99 01:28:01 AM 1 28.63 0.00 4.80 2.85 0.13 63.59 01:29:01 AM all 18.27 0.00 2.77 3.44 0.08 75.44 01:29:01 AM 0 18.51 0.00 2.74 4.59 0.07 74.09 01:29:01 AM 1 18.03 0.00 2.80 2.28 0.10 76.79 01:30:01 AM all 16.41 0.00 2.38 0.66 0.08 80.47 01:30:01 AM 0 26.91 0.00 2.96 0.79 0.08 69.25 01:30:01 AM 1 6.03 0.00 1.80 0.53 0.07 91.56 01:31:01 AM all 13.33 0.00 2.94 17.19 0.15 66.39 01:31:01 AM 0 15.04 0.00 3.28 18.76 0.14 62.78 01:31:01 AM 1 11.64 0.00 2.61 15.62 0.17 69.96 01:32:01 AM all 10.95 0.00 1.84 2.96 0.07 84.19 01:32:01 AM 0 13.11 0.00 1.73 3.05 0.08 82.03 01:32:01 AM 1 8.78 0.00 1.95 2.86 0.05 86.35 01:33:01 AM all 8.13 0.00 1.44 0.11 0.06 90.27 01:33:01 AM 0 8.64 0.00 1.09 0.13 0.08 90.06 01:33:01 AM 1 7.62 0.00 1.79 0.08 0.03 90.48 01:34:01 AM all 31.55 0.00 3.36 0.19 0.08 64.82 01:34:01 AM 0 38.52 0.00 3.99 0.22 0.08 57.19 01:34:01 AM 1 24.57 0.00 2.73 0.17 0.08 72.44 Average: all 18.57 0.00 2.81 4.11 0.09 74.42 Average: 0 22.10 0.00 2.98 4.74 0.09 70.08 Average: 1 15.04 0.00 2.64 3.48 0.09 78.74