---> uname -a: Linux prd-centos8-builder-2c-1g-39976.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: 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 586 4887 19 2225 6809 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:e0:e7:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fee0:e726/64 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) 09/20/2024 _x86_64_ (2 CPU) 03:28:42 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 304.05 188.95 115.09 6922.64 39329.84 03:31:01 AM 20.90 0.00 20.90 0.00 5728.65 03:32:01 AM 0.67 0.03 0.63 0.53 10.25 03:33:01 AM 0.27 0.00 0.27 0.00 4.37 03:34:01 AM 0.23 0.00 0.23 0.00 3.00 03:35:01 AM 5.32 5.00 0.32 813.60 4.62 03:36:01 AM 97.45 8.40 89.05 1426.30 5842.78 Average: 61.27 28.92 32.36 1309.11 7275.37 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5463576 7057320 2420868 30.70 2688 1780984 966560 10.82 252620 1874936 161024 03:31:01 AM 5462880 7056608 2421564 30.71 2688 1780992 966560 10.82 252636 1874040 24 03:32:01 AM 5464064 7057824 2420380 30.70 2688 1781016 966560 10.82 252668 1873332 16 03:33:01 AM 5455948 7049716 2428496 30.80 2688 1781024 966560 10.82 252668 1881236 24 03:34:01 AM 5438380 7032160 2446064 31.02 2688 1781036 994412 11.13 252668 1898912 16 03:35:01 AM 5450152 7071900 2434292 30.87 2688 1808688 717000 8.03 423932 1716788 3656 03:36:01 AM 5080144 7042840 2804300 35.57 2688 2130156 660572 7.39 464192 1975108 171944 Average: 5402163 7052624 2482281 31.48 2688 1834842 891175 9.98 307341 1870622 48101 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 318.19 174.86 1473.64 67.44 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 4.63 4.15 1.69 0.75 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 4.67 4.37 1.79 0.74 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 7.60 7.07 3.02 1.08 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 8.18 8.40 3.19 3.82 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 12.25 10.41 6.60 2.73 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 68.86 50.19 1004.31 10.07 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 60.63 37.07 356.34 12.38 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) 09/20/2024 _x86_64_ (2 CPU) 03:28:42 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 20.44 3.04 22.76 33.76 0.13 19.88 03:30:01 AM 0 23.29 2.28 21.21 30.55 0.14 22.54 03:30:01 AM 1 17.56 3.80 24.32 37.01 0.12 17.19 03:31:01 AM all 0.43 0.00 0.18 1.76 0.06 97.57 03:31:01 AM 0 0.63 0.00 0.13 1.05 0.07 98.11 03:31:01 AM 1 0.23 0.00 0.22 2.47 0.05 97.03 03:32:01 AM all 0.43 0.00 0.11 0.00 0.07 99.39 03:32:01 AM 0 0.30 0.00 0.12 0.00 0.08 99.50 03:32:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 03:33:01 AM all 0.41 0.00 0.13 0.00 0.08 99.39 03:33:01 AM 0 0.23 0.00 0.12 0.00 0.05 99.60 03:33:01 AM 1 0.58 0.00 0.13 0.00 0.10 99.18 03:34:01 AM all 0.61 0.00 0.09 0.00 0.06 99.24 03:34:01 AM 0 0.28 0.00 0.10 0.00 0.07 99.55 03:34:01 AM 1 0.94 0.00 0.08 0.00 0.05 98.93 03:35:01 AM all 2.47 0.00 0.51 0.24 0.06 96.72 03:35:01 AM 0 2.29 0.00 0.55 0.05 0.05 97.06 03:35:01 AM 1 2.66 0.00 0.47 0.43 0.07 96.37 03:36:01 AM all 41.24 0.00 4.31 2.32 0.11 52.03 03:36:01 AM 0 58.39 0.00 4.83 2.24 0.12 34.42 03:36:01 AM 1 24.21 0.00 3.80 2.40 0.10 69.49 Average: all 9.42 0.43 3.97 5.37 0.08 80.73 Average: 0 12.18 0.32 3.84 4.80 0.08 78.79 Average: 1 6.67 0.53 4.10 5.95 0.08 82.67