---> uname -a: Linux prd-centos8-robot-2c-8g-41336.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 596 4980 19 2121 6805 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:3d:3e:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe3d:3e58/64 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:37 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 130.63 82.38 48.26 8467.37 38723.52 12:59:01 AM 122.46 7.00 115.46 1259.39 9283.07 01:00:01 AM 40.90 1.02 39.89 111.43 5490.39 01:01:01 AM 28.00 0.03 27.96 2.27 1729.15 01:02:01 AM 44.22 0.12 44.10 5.41 6974.45 01:03:01 AM 6.85 0.42 6.43 69.06 218.86 01:04:01 AM 26.97 0.53 26.44 64.78 1230.06 Average: 57.18 13.10 44.08 1428.99 9098.47 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5531700 7039384 2350732 29.82 2688 1700948 744832 8.34 184344 1884128 72456 12:59:01 AM 5202772 7007532 2679660 34.00 2688 1982568 700632 7.84 211372 2125988 114544 01:00:01 AM 5237984 7074028 2644448 33.55 2688 2013160 670068 7.50 240336 2056620 28 01:01:01 AM 4975984 7011332 2906448 36.87 2688 2205048 678116 7.59 256404 2279020 166180 01:02:01 AM 5012732 7050876 2869700 36.41 2688 2207384 645812 7.23 258676 2234348 4 01:03:01 AM 5126276 6994412 2756156 34.97 2688 2041084 714816 8.00 252404 2143692 4456 01:04:01 AM 5151360 7019484 2731072 34.65 2688 2043224 687000 7.69 446164 1931976 16596 Average: 5176973 7028150 2705459 34.32 2688 2027631 691611 7.74 264243 2093682 53466 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.55 158.12 1149.23 54.85 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 68.86 53.34 662.72 8.80 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 44.10 31.11 401.19 5.53 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 35.61 31.16 292.86 6.23 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 184.79 132.82 43.63 39.92 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 59.69 35.98 76.73 17.99 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 20.31 17.91 16.34 8.69 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 101.39 65.64 378.28 20.25 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:37 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.72 0.04 8.58 22.04 0.10 37.52 12:58:01 AM 0 32.37 0.05 8.31 21.09 0.10 38.08 12:58:01 AM 1 31.07 0.03 8.84 23.00 0.10 36.96 12:59:01 AM all 34.73 0.00 5.82 5.53 0.17 53.74 12:59:01 AM 0 29.18 0.00 4.80 3.88 0.18 61.97 12:59:01 AM 1 40.29 0.00 6.85 7.18 0.17 45.51 01:00:01 AM all 18.21 0.00 2.16 3.02 0.08 76.53 01:00:01 AM 0 16.77 0.00 2.24 2.77 0.08 78.14 01:00:01 AM 1 19.65 0.00 2.09 3.27 0.07 74.92 01:01:01 AM all 19.86 0.00 3.37 4.25 0.10 72.41 01:01:01 AM 0 22.96 0.00 3.67 6.12 0.10 67.15 01:01:01 AM 1 16.77 0.00 3.07 2.38 0.10 77.68 01:02:01 AM all 8.73 0.00 1.77 3.16 0.06 86.28 01:02:01 AM 0 9.55 0.00 1.56 3.23 0.07 85.60 01:02:01 AM 1 7.91 0.00 1.99 3.09 0.05 86.96 01:03:01 AM all 6.36 0.00 1.35 0.06 0.04 92.18 01:03:01 AM 0 2.98 0.00 1.35 0.03 0.03 95.60 01:03:01 AM 1 9.74 0.00 1.35 0.08 0.05 88.77 01:04:01 AM all 29.92 0.00 3.56 0.67 0.08 65.77 01:04:01 AM 0 23.99 0.00 2.94 0.57 0.07 72.43 01:04:01 AM 1 35.85 0.00 4.17 0.77 0.10 59.11 Average: all 21.38 0.01 3.80 5.52 0.09 69.20 Average: 0 19.70 0.01 3.55 5.37 0.09 71.28 Average: 1 23.07 0.00 4.05 5.66 0.09 67.12