---> uname -a: Linux prd-centos8-builder-4c-4g-5420.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 737 12417 19 2606 14689 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:02:f5:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe02:f595/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:7d:3d:13 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 06:31:09 LINUX RESTART (4 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:02 AM 114.31 7.28 107.03 1290.77 8840.75 06:34:01 AM 212.52 19.64 192.88 4395.19 6755.41 06:35:01 AM 91.15 0.43 90.72 205.66 9580.14 Average: 138.92 9.06 129.86 1950.16 8401.33 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:02 AM 13165820 15070856 2973632 18.42 2688 2115752 1177348 6.85 195176 2407252 129984 06:34:01 AM 12454584 14649984 3684868 22.83 2688 2401996 1504000 8.75 253508 3039596 162184 06:35:01 AM 12721232 15038676 3418220 21.18 2688 2521716 1140180 6.63 495116 2521588 7096 Average: 12780545 14919839 3358907 20.81 2688 2346488 1273843 7.41 314600 2656145 99755 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:02 AM eth0 65.06 52.40 760.52 6.80 0.00 0.00 0.00 0.00 06:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 241.35 209.57 2765.47 41.84 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 96.57 80.87 1369.10 14.51 0.00 0.00 0.00 0.00 06:35:01 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 133.72 113.74 1625.30 20.93 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 06:31:09 LINUX RESTART (4 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:02 AM all 18.87 0.00 2.65 1.67 0.07 76.74 06:33:02 AM 0 6.39 0.00 1.82 1.28 0.07 90.45 06:33:02 AM 1 11.29 0.00 2.57 2.66 0.05 83.43 06:33:02 AM 2 11.45 0.00 1.56 0.52 0.08 86.40 06:33:02 AM 3 46.38 0.00 4.65 2.22 0.08 46.67 06:34:01 AM all 25.64 0.00 2.44 2.78 0.07 69.06 06:34:01 AM 0 26.66 0.00 2.21 3.20 0.05 67.88 06:34:01 AM 1 22.56 0.00 2.98 3.13 0.07 71.25 06:34:01 AM 2 25.03 0.00 2.79 2.86 0.09 69.22 06:34:01 AM 3 28.30 0.00 1.79 1.92 0.09 67.90 06:35:01 AM all 50.30 0.00 2.13 1.19 0.08 46.30 06:35:01 AM 0 44.37 0.00 2.42 0.84 0.08 52.29 06:35:01 AM 1 48.20 0.00 1.22 0.60 0.08 49.89 06:35:01 AM 2 52.03 0.00 2.78 2.71 0.08 42.40 06:35:01 AM 3 56.59 0.00 2.09 0.62 0.08 40.62 Average: all 31.63 0.00 2.41 1.88 0.08 64.01 Average: 0 25.79 0.00 2.15 1.76 0.07 70.23 Average: 1 27.37 0.00 2.26 2.13 0.07 68.19 Average: 2 29.52 0.00 2.37 2.03 0.08 65.99 Average: 3 43.85 0.00 2.85 1.59 0.08 51.63