---> uname -a: Linux prd-centos8-builder-8c-8g-5568.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1020 28035 19 2832 30407 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:38:ef:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe38:efc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:fa:51:ea 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_ (8 CPU) 16:16:48 LINUX RESTART (8 CPU) 04:17:01 PM tps rtps wtps bread/s bwrtn/s 04:18:01 PM 175.77 55.96 119.81 12786.42 41748.58 04:19:01 PM 180.97 7.41 173.56 1129.89 15314.13 04:20:01 PM 131.11 7.11 123.99 1320.23 9716.34 Average: 162.62 23.50 139.12 5078.85 22259.69 04:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 PM 28219136 30025128 4434340 13.58 2688 2135792 2553068 7.58 212180 3811760 197632 04:19:01 PM 29101600 31226620 3551876 10.88 2688 2439788 1421552 4.22 486788 2604612 77920 04:20:01 PM 28760644 31140416 3892832 11.92 2688 2683040 1474040 4.37 514968 2868228 56380 Average: 28693793 30797388 3959683 12.13 2688 2419540 1816220 5.39 404645 3094867 110644 04:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 736.07 569.59 4561.49 131.54 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 162.50 134.81 2330.91 30.20 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 70.63 57.63 778.23 8.96 0.00 0.00 0.00 0.00 04:20:01 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 323.06 254.01 2556.88 56.90 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_ (8 CPU) 16:16:48 LINUX RESTART (8 CPU) 04:17:01 PM CPU %user %nice %system %iowait %steal %idle 04:18:01 PM all 22.55 0.00 3.58 2.74 0.09 71.03 04:18:01 PM 0 17.00 0.00 3.94 2.77 0.08 76.21 04:18:01 PM 1 15.58 0.00 3.00 2.28 0.08 79.06 04:18:01 PM 2 31.41 0.00 3.82 1.53 0.08 63.16 04:18:01 PM 3 13.30 0.00 4.04 0.94 0.10 81.61 04:18:01 PM 4 22.86 0.00 2.75 1.47 0.10 72.82 04:18:01 PM 5 28.10 0.00 5.02 1.33 0.08 65.46 04:18:01 PM 6 21.95 0.00 2.01 0.08 0.10 75.85 04:18:01 PM 7 30.22 0.00 4.09 11.55 0.08 54.06 04:19:01 PM all 31.92 0.00 1.75 1.18 0.07 65.09 04:19:01 PM 0 32.23 0.00 1.52 0.35 0.07 65.84 04:19:01 PM 1 26.66 0.00 3.46 3.16 0.08 66.63 04:19:01 PM 2 60.03 0.00 1.02 1.10 0.07 37.78 04:19:01 PM 3 44.53 0.00 3.04 0.82 0.07 51.54 04:19:01 PM 4 25.22 0.00 0.59 1.82 0.07 72.30 04:19:01 PM 5 18.88 0.00 2.24 0.12 0.07 78.70 04:19:01 PM 6 19.06 0.00 0.95 1.04 0.07 78.88 04:19:01 PM 7 28.70 0.00 1.20 1.02 0.05 69.03 04:20:01 PM all 9.26 0.00 1.26 0.90 0.05 88.53 04:20:01 PM 0 15.60 0.00 1.93 0.72 0.07 81.68 04:20:01 PM 1 29.93 0.00 3.86 1.25 0.07 64.89 04:20:01 PM 2 5.08 0.00 0.80 1.09 0.03 93.01 04:20:01 PM 3 0.37 0.00 0.74 1.64 0.07 97.19 04:20:01 PM 4 0.38 0.00 0.32 0.65 0.03 98.61 04:20:01 PM 5 3.62 0.00 0.50 0.30 0.03 95.55 04:20:01 PM 6 14.30 0.00 0.87 1.20 0.03 83.59 04:20:01 PM 7 4.79 0.00 1.04 0.37 0.05 93.75 Average: all 21.24 0.00 2.19 1.61 0.07 74.89 Average: 0 21.61 0.00 2.46 1.28 0.07 74.58 Average: 1 24.07 0.00 3.44 2.23 0.08 70.18 Average: 2 32.17 0.00 1.88 1.24 0.06 64.65 Average: 3 19.41 0.00 2.60 1.13 0.08 76.78 Average: 4 16.14 0.00 1.22 1.32 0.07 81.26 Average: 5 16.83 0.00 2.58 0.58 0.06 79.95 Average: 6 18.43 0.00 1.28 0.77 0.07 79.45 Average: 7 21.22 0.00 2.10 4.29 0.06 72.32