---> uname -a: Linux prd-centos8-builder-4c-4g-3244.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 741 12323 19 2696 14679 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:07:fa:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe07:fa99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:e2:12:3b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 06:43:31 LINUX RESTART (4 CPU) 06:44:01 AM tps rtps wtps bread/s bwrtn/s 06:45:01 AM 100.83 30.89 69.94 7021.93 6795.77 06:46:01 AM 115.50 0.17 115.33 19.73 13179.74 06:47:01 AM 85.70 1.40 84.31 159.41 14852.90 Average: 100.68 10.82 89.86 2400.49 11609.38 06:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 AM 13316788 15139368 2822656 17.49 2688 2038100 1100084 6.40 211096 2259692 146600 06:46:01 AM 12684024 15008520 3455420 21.41 2688 2525460 1237236 7.20 266088 2779388 308732 06:47:01 AM 12606904 15019248 3532540 21.89 2688 2607708 1160148 6.75 391348 2706024 1276 Average: 12869239 15055712 3270205 20.26 2688 2390423 1165823 6.78 289511 2581701 152203 06:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 365.34 216.86 1638.51 56.88 0.00 0.00 0.00 0.00 06:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 109.00 72.77 1501.33 10.13 0.00 0.00 0.00 0.00 06:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 20.78 20.26 17.69 9.27 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 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 165.04 103.30 1052.49 25.43 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 06:43:31 LINUX RESTART (4 CPU) 06:44:01 AM CPU %user %nice %system %iowait %steal %idle 06:45:01 AM all 25.55 0.00 4.23 3.79 0.10 66.33 06:45:01 AM 0 28.82 0.00 4.11 3.54 0.08 63.45 06:45:01 AM 1 14.73 0.00 3.49 1.96 0.12 79.69 06:45:01 AM 2 33.00 0.00 4.62 5.22 0.08 57.08 06:45:01 AM 3 25.65 0.00 4.71 4.45 0.10 65.08 06:46:01 AM all 19.26 0.00 2.90 1.98 0.08 75.79 06:46:01 AM 0 27.60 0.00 3.64 1.35 0.10 67.30 06:46:01 AM 1 15.27 0.00 2.94 1.94 0.07 79.78 06:46:01 AM 2 15.05 0.00 2.56 3.15 0.07 79.17 06:46:01 AM 3 19.11 0.00 2.43 1.49 0.07 76.90 06:47:01 AM all 17.84 0.00 2.35 2.07 0.08 77.66 06:47:01 AM 0 39.93 0.00 3.67 2.09 0.08 54.23 06:47:01 AM 1 6.24 0.00 1.56 1.86 0.08 90.26 06:47:01 AM 2 17.29 0.00 2.74 3.48 0.08 76.41 06:47:01 AM 3 8.00 0.00 1.44 0.85 0.07 89.64 Average: all 20.88 0.00 3.16 2.61 0.08 73.26 Average: 0 32.10 0.00 3.81 2.33 0.09 61.67 Average: 1 12.08 0.00 2.66 1.92 0.09 83.25 Average: 2 21.77 0.00 3.30 3.95 0.08 70.90 Average: 3 17.59 0.00 2.86 2.26 0.08 77.21