---> uname -a: Linux prd-centos8-builder-4c-16g-1173.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 741 12452 19 2567 14684 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:2c:02:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe2c:261/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:fa:db:97 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) 03/23/2024 _x86_64_ (4 CPU) 13:25:30 LINUX RESTART (4 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 204.28 17.65 186.63 3702.86 6280.05 01:28:01 PM 158.04 17.97 140.06 3806.76 10657.22 01:29:01 PM 105.76 2.03 103.73 115.16 8517.13 Average: 156.03 12.55 143.48 2541.80 8484.67 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 13272284 15092496 2867160 17.76 2688 2035372 1152160 6.70 210860 2302092 149676 01:28:01 PM 12133848 14354828 4005596 24.82 2688 2424820 1768976 10.29 249680 3350992 171588 01:29:01 PM 12737148 15020756 3402296 21.08 2688 2484288 1168380 6.80 457496 2531336 24136 Average: 12714427 14822693 3425017 21.22 2688 2314827 1363172 7.93 306012 2728140 115133 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 330.51 203.70 1394.32 61.34 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 233.78 194.30 2838.11 34.19 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 70.16 53.85 541.44 62.52 0.00 0.00 0.00 0.00 01:29:01 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 211.50 150.62 1591.34 52.68 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) 03/23/2024 _x86_64_ (4 CPU) 13:25:30 LINUX RESTART (4 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 21.11 0.00 3.69 1.54 0.09 73.57 01:27:01 PM 0 13.79 0.00 2.69 0.88 0.12 82.52 01:27:01 PM 1 25.27 0.00 4.85 3.26 0.08 66.53 01:27:01 PM 2 32.51 0.00 5.35 1.54 0.08 60.51 01:27:01 PM 3 12.87 0.00 1.88 0.47 0.07 84.72 01:28:01 PM all 33.25 0.00 2.90 1.43 0.10 62.33 01:28:01 PM 0 31.10 0.00 3.16 1.14 0.10 64.51 01:28:01 PM 1 42.69 0.00 4.05 1.94 0.10 51.22 01:28:01 PM 2 31.68 0.00 1.30 0.48 0.10 66.43 01:28:01 PM 3 27.51 0.00 3.11 2.14 0.08 67.15 01:29:01 PM all 29.54 0.00 2.38 0.74 0.08 67.26 01:29:01 PM 0 27.20 0.00 2.32 0.78 0.08 69.61 01:29:01 PM 1 34.75 0.00 2.79 1.07 0.07 61.32 01:29:01 PM 2 32.32 0.00 1.72 0.30 0.08 65.57 01:29:01 PM 3 23.91 0.00 2.67 0.82 0.07 72.53 Average: all 27.97 0.00 2.99 1.24 0.09 67.72 Average: 0 24.03 0.00 2.72 0.93 0.10 72.21 Average: 1 34.24 0.00 3.90 2.09 0.08 59.69 Average: 2 32.17 0.00 2.79 0.77 0.09 64.17 Average: 3 21.43 0.00 2.56 1.14 0.07 74.80