---> uname -a: Linux prd-centos8-robot-2c-8g-1335.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 4972 19 2117 6793 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:50:5b:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe50:5b59/64 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 195.07 137.47 57.60 14247.38 39356.31 12:58:01 AM 117.23 6.78 110.45 1247.58 10219.31 12:59:01 AM 37.74 0.67 37.07 49.45 4327.57 01:00:01 AM 24.49 0.38 24.11 64.25 1376.01 01:01:01 AM 42.66 0.05 42.61 3.60 6829.60 01:02:01 AM 3.25 0.17 3.08 34.65 117.36 01:03:01 AM 17.32 0.40 16.92 46.77 712.28 Average: 62.53 20.84 41.69 2241.74 8990.55 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5465212 7019072 2417220 30.67 2688 1744576 728776 8.16 190576 1937168 106832 12:58:01 AM 5103976 6957680 2778456 35.25 2688 2031532 748172 8.38 213696 2221344 114944 12:59:01 AM 5095316 6949656 2787116 35.36 2688 2031524 761252 8.52 234232 2207464 24472 01:00:01 AM 4963612 6991728 2918820 37.03 2688 2198032 715076 8.01 256064 2295272 170200 01:01:01 AM 5004044 7034900 2878388 36.52 2688 2200316 649104 7.27 258140 2244612 16 01:02:01 AM 4916648 6949052 2965784 37.63 2688 2201900 756072 8.47 258408 2330880 12 01:03:01 AM 5112452 6972128 2769980 35.14 2688 2034720 727080 8.14 445500 1973136 13356 Average: 5094466 6982031 2787966 35.37 2688 2063229 726505 8.13 265231 2172839 61405 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 271.29 172.44 1274.93 60.30 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 81.71 62.31 903.53 9.23 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 12.65 7.06 5.92 3.14 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 39.29 32.01 294.50 6.98 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 115.94 64.78 33.49 21.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 107.30 87.14 951.50 6.94 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 104.95 77.75 537.40 30.82 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 104.73 71.93 571.61 19.83 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) 10/26/2024 _x86_64_ (2 CPU) 00:55:43 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.81 0.06 10.26 11.78 0.12 38.97 12:57:01 AM 0 39.25 0.05 9.77 11.69 0.10 39.14 12:57:01 AM 1 38.38 0.07 10.76 11.87 0.14 38.79 12:58:01 AM all 29.83 0.00 5.19 5.65 0.15 59.19 12:58:01 AM 0 39.94 0.00 6.00 4.10 0.10 49.86 12:58:01 AM 1 19.76 0.00 4.38 7.19 0.20 68.47 12:59:01 AM all 13.26 0.00 1.83 8.78 0.07 76.07 12:59:01 AM 0 14.86 0.00 2.23 2.92 0.07 79.92 12:59:01 AM 1 11.66 0.00 1.42 14.63 0.07 72.22 01:00:01 AM all 21.55 0.00 3.27 1.25 0.10 73.82 01:00:01 AM 0 32.45 0.00 3.80 1.57 0.10 62.08 01:00:01 AM 1 10.69 0.00 2.75 0.93 0.10 85.52 01:01:01 AM all 7.81 0.00 1.68 1.70 0.06 88.76 01:01:01 AM 0 7.12 0.00 1.82 1.62 0.07 89.37 01:01:01 AM 1 8.49 0.00 1.54 1.77 0.05 88.15 01:02:01 AM all 3.38 0.00 0.45 0.06 0.07 96.05 01:02:01 AM 0 3.12 0.00 0.40 0.00 0.07 96.41 01:02:01 AM 1 3.63 0.00 0.50 0.12 0.07 95.68 01:03:01 AM all 20.80 0.00 2.85 0.55 0.08 75.73 01:03:01 AM 0 30.02 0.00 2.93 0.67 0.07 66.31 01:03:01 AM 1 11.64 0.00 2.78 0.42 0.08 85.08 Average: all 19.32 0.01 3.64 4.24 0.09 72.70 Average: 0 23.80 0.01 3.85 3.22 0.08 69.05 Average: 1 14.85 0.01 3.43 5.26 0.10 76.34