---> uname -a: Linux prd-centos8-robot-2c-8g-44834.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4935 19 2144 6782 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:3b:9d:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe3b:9db8/64 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) 10/22/2024 _x86_64_ (2 CPU) 05:26:23 LINUX RESTART (2 CPU) 05:27:01 AM tps rtps wtps bread/s bwrtn/s 05:28:01 AM 95.77 50.50 45.27 6274.31 25062.80 05:29:01 AM 128.76 7.41 121.34 1296.50 10915.18 05:30:01 AM 21.69 0.42 21.28 64.78 2367.66 05:31:01 AM 59.39 0.03 59.36 3.47 7507.28 05:32:01 AM 6.15 0.08 6.06 31.99 689.27 05:33:01 AM 2.23 0.03 2.20 1.07 342.08 05:34:01 AM 0.40 0.00 0.40 0.00 5.76 05:35:01 AM 0.20 0.00 0.20 0.00 145.57 05:36:01 AM 21.04 0.63 20.41 73.18 1303.40 Average: 37.29 6.57 30.72 860.62 5371.05 05:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 AM 5471216 7053296 2411216 30.59 2688 1772764 706248 7.91 191124 1930512 115516 05:29:01 AM 5190212 7019860 2692220 34.15 2688 2006472 702776 7.87 221712 2122644 56860 05:30:01 AM 5271336 7102520 2611096 33.13 2688 2008420 639456 7.16 240568 2025760 4 05:31:01 AM 5017724 7048000 2864708 36.34 2688 2199728 652384 7.30 258532 2231964 16564 05:32:01 AM 4972792 7004296 2909640 36.91 2688 2200952 719464 8.06 258800 2276072 52 05:33:01 AM 4953424 6993080 2929008 37.16 2688 2209100 735044 8.23 258800 2295276 4 05:34:01 AM 4935788 6975480 2946644 37.38 2688 2209136 750508 8.40 258800 2312964 20 05:35:01 AM 4936424 6980468 2946008 37.37 2688 2213488 750508 8.40 258860 2311556 24 05:36:01 AM 5107688 6995124 2774744 35.20 2688 2062144 703704 7.88 458664 1964096 13380 Average: 5095178 7019125 2787254 35.36 2688 2098023 706677 7.91 267318 2163427 22492 05:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 315.68 190.77 1521.76 57.45 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 67.31 52.72 661.18 8.66 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 17.68 10.33 5.80 3.76 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 203.95 150.54 332.37 39.70 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 10.13 5.93 3.80 3.90 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 218.26 202.70 108.86 81.53 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 297.73 290.49 664.66 101.23 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 106.13 96.70 331.19 26.41 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 69.49 48.35 102.19 41.54 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 145.15 116.50 414.65 40.46 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) 10/22/2024 _x86_64_ (2 CPU) 05:26:23 LINUX RESTART (2 CPU) 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 36.12 0.03 6.44 17.62 0.13 39.65 05:28:01 AM 0 33.54 0.02 5.19 15.12 0.17 45.97 05:28:01 AM 1 38.71 0.05 7.68 20.13 0.10 33.33 05:29:01 AM all 32.70 0.00 5.61 3.83 0.13 57.73 05:29:01 AM 0 26.22 0.00 5.08 4.81 0.13 63.76 05:29:01 AM 1 39.17 0.00 6.14 2.86 0.13 51.69 05:30:01 AM all 10.16 0.00 1.39 0.37 0.07 88.01 05:30:01 AM 0 4.01 0.00 1.45 0.53 0.07 93.93 05:30:01 AM 1 16.30 0.00 1.34 0.20 0.07 82.10 05:31:01 AM all 27.70 0.00 4.74 1.80 0.11 65.65 05:31:01 AM 0 20.86 0.00 4.32 1.98 0.10 72.74 05:31:01 AM 1 34.54 0.00 5.17 1.63 0.12 58.54 05:32:01 AM all 1.43 0.00 0.22 0.17 0.03 98.15 05:32:01 AM 0 2.06 0.00 0.23 0.13 0.03 97.54 05:32:01 AM 1 0.80 0.00 0.20 0.20 0.03 98.76 05:33:01 AM all 24.87 0.00 1.14 0.09 0.10 73.79 05:33:01 AM 0 32.51 0.00 0.79 0.00 0.10 66.61 05:33:01 AM 1 17.22 0.00 1.50 0.18 0.10 81.00 05:34:01 AM all 25.44 0.00 0.57 0.00 0.15 73.84 05:34:01 AM 0 26.67 0.00 0.52 0.00 0.15 72.66 05:34:01 AM 1 24.22 0.00 0.62 0.00 0.15 75.01 05:35:01 AM all 11.11 0.00 0.34 0.05 0.08 88.41 05:35:01 AM 0 0.72 0.00 0.17 0.10 0.07 98.95 05:35:01 AM 1 21.64 0.00 0.52 0.00 0.10 77.74 05:36:01 AM all 24.12 0.00 3.24 0.50 0.08 72.06 05:36:01 AM 0 22.20 0.00 3.14 0.30 0.08 74.28 05:36:01 AM 1 26.03 0.00 3.34 0.70 0.08 69.85 Average: all 21.50 0.00 2.63 2.71 0.10 73.06 Average: 0 18.73 0.00 2.32 2.54 0.10 76.31 Average: 1 24.27 0.01 2.94 2.87 0.10 69.82