---> uname -a: Linux prd-centos8-builder-4c-4g-20465.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: 2799.996 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 753 12299 19 2708 14666 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:d4:6c:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fed4:6c2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:58:cd:d8 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) 01/25/2024 _x86_64_ (4 CPU) 16:35:20 LINUX RESTART (4 CPU) 04:36:01 PM tps rtps wtps bread/s bwrtn/s 04:37:01 PM 75.35 10.70 64.66 1708.38 5753.04 04:38:01 PM 124.86 1.98 122.88 77.84 12593.22 04:39:01 PM 80.15 1.18 78.97 99.05 13367.51 Average: 93.46 4.62 88.84 628.39 10571.37 04:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 PM 13236816 15125084 2902640 17.98 2688 2104224 1116668 6.50 196608 2357232 160504 04:38:01 PM 12534196 14997544 3605260 22.34 2688 2660792 1262284 7.34 291336 2895212 412532 04:39:01 PM 12577536 14996688 3561920 22.07 2688 2614920 1165388 6.78 397640 2730552 40696 Average: 12782849 15039772 3356607 20.80 2688 2459979 1181447 6.87 295195 2660999 204577 04:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 70.39 57.41 938.19 7.10 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 109.53 70.08 1439.88 9.34 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 40.88 38.08 95.04 9.24 0.00 0.00 0.00 0.00 04:39:01 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 73.60 55.19 824.40 8.56 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) 01/25/2024 _x86_64_ (4 CPU) 16:35:20 LINUX RESTART (4 CPU) 04:36:01 PM CPU %user %nice %system %iowait %steal %idle 04:37:01 PM all 16.58 0.00 2.30 1.92 0.09 79.11 04:37:01 PM 0 20.48 0.00 2.26 2.90 0.10 74.25 04:37:01 PM 1 14.91 0.00 2.74 2.01 0.08 80.26 04:37:01 PM 2 11.57 0.00 1.73 1.12 0.08 85.50 04:37:01 PM 3 19.39 0.00 2.45 1.66 0.08 76.41 04:38:01 PM all 18.37 0.00 3.04 2.33 0.10 76.17 04:38:01 PM 0 11.63 0.00 2.16 2.24 0.10 83.87 04:38:01 PM 1 36.93 0.00 4.90 1.61 0.10 56.46 04:38:01 PM 2 18.38 0.00 3.52 4.44 0.12 73.55 04:38:01 PM 3 6.55 0.00 1.58 1.01 0.10 90.77 04:39:01 PM all 14.37 0.00 1.74 1.61 0.08 82.20 04:39:01 PM 0 4.94 0.00 1.25 2.11 0.08 91.62 04:39:01 PM 1 32.51 0.00 2.87 1.79 0.07 62.76 04:39:01 PM 2 7.38 0.00 1.62 1.39 0.08 89.52 04:39:01 PM 3 12.70 0.00 1.22 1.15 0.07 84.85 Average: all 16.44 0.00 2.36 1.95 0.09 79.16 Average: 0 12.34 0.00 1.89 2.42 0.09 83.25 Average: 1 28.10 0.00 3.50 1.80 0.08 66.50 Average: 2 12.44 0.00 2.29 2.32 0.09 82.86 Average: 3 12.88 0.00 1.75 1.27 0.08 84.01