---> uname -a: Linux prd-centos8-builder-4c-4g-12791.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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: 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): 0-3 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 12247 19 2734 14641 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:9e:e6:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9e:e6fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:6a:15:4d 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 04:43:58 LINUX RESTART (4 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 122.13 6.60 115.53 1270.59 10225.30 04:47:01 AM 294.85 18.88 275.97 4417.13 12176.37 04:48:01 AM 26.97 2.15 24.83 247.92 3870.03 04:49:01 AM 50.20 0.47 49.73 63.98 3604.15 Average: 123.53 7.02 116.51 1499.79 7468.65 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 13027516 15046160 3111804 19.28 2688 2225252 1150588 6.69 250700 2471556 141404 04:47:01 AM 11709644 14072364 4429676 27.45 2688 2563572 2629432 15.30 348316 3661552 88304 04:48:01 AM 11057020 13487264 5082300 31.49 2688 2628176 2489716 14.49 371372 4281952 39428 04:49:01 AM 12519876 14971768 3619444 22.43 2688 2647152 1203780 7.00 549108 2639948 28664 Average: 12078514 14394389 4060806 25.16 2688 2516038 1868379 10.87 379874 3263752 74450 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 76.55 60.71 908.08 7.08 0.00 0.00 0.00 0.00 04:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 255.06 222.63 3295.16 42.84 0.00 0.00 0.00 0.00 04:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 13.61 12.71 22.13 6.52 0.00 0.00 0.00 0.00 04:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 20.98 20.39 43.08 9.46 0.00 0.00 0.00 0.00 04:49:01 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 91.54 79.11 1067.03 16.48 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 04:43:58 LINUX RESTART (4 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 16.48 0.00 1.56 1.85 0.08 80.03 04:46:01 AM 0 25.16 0.00 2.14 1.46 0.08 71.16 04:46:01 AM 1 22.57 0.00 1.85 1.60 0.07 73.91 04:46:01 AM 2 13.14 0.00 1.26 2.21 0.08 83.31 04:46:01 AM 3 5.04 0.00 0.97 2.13 0.10 91.77 04:47:01 AM all 50.08 0.00 2.44 3.19 0.12 44.18 04:47:01 AM 0 49.13 0.00 2.20 2.47 0.12 46.09 04:47:01 AM 1 53.00 0.00 2.68 3.10 0.12 41.10 04:47:01 AM 2 54.12 0.00 1.53 2.13 0.10 42.12 04:47:01 AM 3 44.04 0.00 3.35 5.06 0.13 47.41 04:48:01 AM all 81.73 0.00 1.70 0.22 0.11 16.23 04:48:01 AM 0 76.82 0.00 2.25 0.43 0.10 20.39 04:48:01 AM 1 83.92 0.00 2.31 0.27 0.12 13.39 04:48:01 AM 2 86.63 0.00 0.82 0.08 0.12 12.35 04:48:01 AM 3 79.57 0.00 1.44 0.08 0.10 18.81 04:49:01 AM all 26.51 0.00 1.45 0.31 0.09 71.63 04:49:01 AM 0 46.65 0.00 2.17 0.22 0.10 50.86 04:49:01 AM 1 15.28 0.00 1.17 0.37 0.08 83.11 04:49:01 AM 2 24.75 0.00 1.22 0.27 0.08 73.67 04:49:01 AM 3 19.37 0.00 1.25 0.40 0.08 78.90 Average: all 43.70 0.00 1.79 1.39 0.10 53.02 Average: 0 49.45 0.00 2.19 1.14 0.10 47.12 Average: 1 43.67 0.00 2.00 1.33 0.10 52.90 Average: 2 44.69 0.00 1.21 1.17 0.10 52.84 Average: 3 36.99 0.00 1.75 1.91 0.10 59.24