---> uname -a: Linux prd-centos8-builder-4c-4g-4.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 779 12343 19 2639 14644 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:1f:73:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe1f:7384/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:74:4c:fa 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) 01/26/2024 _x86_64_ (4 CPU) 23:18:00 LINUX RESTART (4 CPU) 11:19:01 PM tps rtps wtps bread/s bwrtn/s 11:20:01 PM 130.37 7.28 123.09 1358.11 9793.14 11:21:01 PM 233.31 19.17 214.14 4540.48 11500.43 11:22:01 PM 43.50 0.45 43.05 63.85 3281.04 Average: 135.74 8.97 126.78 1987.76 8192.44 11:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 PM 13133368 15107152 3006088 18.63 2688 2179268 1056248 6.15 234192 2380020 112040 11:21:01 PM 11315672 13648688 4823784 29.89 2688 2534168 2916040 16.97 354984 4050328 50400 11:22:01 PM 12648876 15007044 3490580 21.63 2688 2556540 1156820 6.73 540648 2531884 45272 Average: 12365972 14587628 3773484 23.38 2688 2423325 1709703 9.95 376608 2987411 69237 11:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 74.68 59.24 856.03 11.12 0.00 0.00 0.00 0.00 11:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 250.81 216.52 3187.72 34.53 0.00 0.00 0.00 0.00 11:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 21.14 19.86 43.13 9.15 0.00 0.00 0.00 0.00 11:22:01 PM 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 115.56 98.55 1362.49 18.27 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) 01/26/2024 _x86_64_ (4 CPU) 23:18:00 LINUX RESTART (4 CPU) 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 18.64 0.00 2.69 1.76 0.08 76.83 11:20:01 PM 0 37.33 0.00 3.90 2.10 0.08 56.59 11:20:01 PM 1 14.56 0.00 3.19 1.05 0.10 81.10 11:20:01 PM 2 13.93 0.00 2.34 1.70 0.07 81.96 11:20:01 PM 3 8.68 0.00 1.32 2.18 0.07 87.75 11:21:01 PM all 61.89 0.00 3.37 2.23 0.10 32.41 11:21:01 PM 0 60.74 0.00 4.68 3.34 0.12 31.12 11:21:01 PM 1 59.06 0.00 3.79 1.51 0.10 35.54 11:21:01 PM 2 69.57 0.00 1.89 0.87 0.08 27.58 11:21:01 PM 3 58.16 0.00 3.12 3.20 0.10 35.42 11:22:01 PM all 27.56 0.00 2.11 0.35 0.07 69.91 11:22:01 PM 0 41.10 0.00 3.04 0.49 0.08 55.29 11:22:01 PM 1 26.68 0.00 2.42 0.47 0.07 70.37 11:22:01 PM 2 28.67 0.00 1.62 0.37 0.07 69.28 11:22:01 PM 3 13.79 0.00 1.36 0.07 0.07 84.72 Average: all 36.00 0.00 2.72 1.44 0.08 59.75 Average: 0 46.37 0.00 3.87 1.97 0.09 47.69 Average: 1 33.39 0.00 3.13 1.01 0.09 62.37 Average: 2 37.37 0.00 1.95 0.98 0.07 59.63 Average: 3 26.86 0.00 1.93 1.81 0.08 69.31