---> uname -a: Linux prd-centos8-builder-2c-1g-37573.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 7699 565 5045 19 2088 6829 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:5f:ed:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe5f:ed10/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/10/2024 _x86_64_ (2 CPU) 23:03:33 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 283.67 144.83 138.84 5047.29 33780.84 11:06:01 PM 125.16 6.76 118.39 1283.71 9907.60 11:07:01 PM 28.23 0.35 27.88 43.73 1478.59 11:08:01 PM 17.55 0.40 17.15 18.40 366.92 Average: 113.65 38.08 75.57 1598.27 11383.42 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5343372 6989036 2541072 32.23 2688 1824104 805044 9.01 201676 2020100 111924 11:06:01 PM 5122976 6944404 2761468 35.02 2688 1988884 798484 8.94 221496 2172788 29416 11:07:01 PM 5129304 6951624 2755140 34.94 2688 1990296 790328 8.85 246452 2143540 180 11:08:01 PM 5144492 6967316 2739952 34.75 2688 1990824 775848 8.69 416384 1958924 160 Average: 5185036 6963095 2699408 34.24 2688 1948527 792426 8.87 271502 2073838 35420 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 286.24 157.72 1695.22 64.83 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 31.46 26.71 273.95 10.19 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.55 19.21 20.82 7.23 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.19 26.55 30.57 10.85 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 93.61 57.55 505.13 23.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/10/2024 _x86_64_ (2 CPU) 23:03:33 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 33.56 2.58 20.20 10.94 0.17 32.55 11:05:01 PM 0 36.47 2.25 19.21 12.41 0.17 29.49 11:05:01 PM 1 30.66 2.91 21.18 9.48 0.17 35.60 11:06:01 PM all 36.53 0.00 3.78 3.47 0.13 56.08 11:06:01 PM 0 56.82 0.00 4.59 3.84 0.15 34.61 11:06:01 PM 1 16.32 0.00 2.98 3.09 0.12 77.50 11:07:01 PM all 28.68 0.00 1.38 0.46 0.09 69.39 11:07:01 PM 0 38.67 0.00 1.50 0.35 0.10 59.38 11:07:01 PM 1 18.68 0.00 1.27 0.57 0.08 79.40 11:08:01 PM all 36.73 0.00 2.22 0.20 0.12 60.72 11:08:01 PM 0 53.82 0.00 2.55 0.23 0.15 43.25 11:08:01 PM 1 19.64 0.00 1.90 0.17 0.10 78.19 Average: all 33.88 0.64 6.85 3.74 0.13 54.76 Average: 0 46.48 0.56 6.92 4.18 0.14 41.72 Average: 1 21.29 0.72 6.78 3.31 0.12 67.79