---> uname -a: Linux prd-centos8-builder-4c-4g-4361.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12038 19 2942 14631 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:34:63:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe34:6364/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:d8:38:28 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/03/2024 _x86_64_ (4 CPU) 15:15:52 LINUX RESTART (4 CPU) 03:17:01 PM tps rtps wtps bread/s bwrtn/s 03:18:01 PM 67.91 7.53 60.38 1327.82 4822.89 03:19:01 PM 141.35 0.93 140.42 120.76 15064.65 03:20:01 PM 115.88 0.33 115.54 50.65 20318.84 Average: 108.38 2.93 105.45 499.74 13402.13 03:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 PM 13181108 15042648 2958336 18.33 2688 2075972 1173556 6.83 225280 2374516 166268 03:19:01 PM 12610000 15052808 3529444 21.87 2688 2636592 1195828 6.96 260100 2830048 353080 03:20:01 PM 12405976 15058808 3733468 23.13 2688 2829464 1079180 6.28 463848 2777484 24040 Average: 12732361 15051421 3407083 21.11 2688 2514009 1149521 6.69 316409 2660683 181129 03:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 59.41 49.28 676.87 6.42 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 75.74 60.31 1385.46 8.87 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 61.66 48.40 799.63 8.05 0.00 0.00 0.00 0.00 03:20:01 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 65.61 52.67 953.99 7.78 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/03/2024 _x86_64_ (4 CPU) 15:15:52 LINUX RESTART (4 CPU) 03:17:01 PM CPU %user %nice %system %iowait %steal %idle 03:18:01 PM all 15.87 0.00 2.10 0.77 0.07 81.20 03:18:01 PM 0 4.89 0.00 1.77 0.55 0.07 92.73 03:18:01 PM 1 3.66 0.00 1.17 1.19 0.07 93.91 03:18:01 PM 2 45.18 0.00 4.44 1.24 0.08 49.06 03:18:01 PM 3 9.73 0.00 1.00 0.10 0.05 89.12 03:19:01 PM all 19.65 0.00 3.18 2.16 0.08 74.93 03:19:01 PM 0 8.11 0.00 2.07 1.66 0.07 88.09 03:19:01 PM 1 25.74 0.00 3.87 2.68 0.08 67.63 03:19:01 PM 2 26.44 0.00 3.25 2.09 0.08 68.13 03:19:01 PM 3 18.30 0.00 3.55 2.21 0.08 75.85 03:20:01 PM all 15.51 0.00 3.10 1.98 0.05 79.36 03:20:01 PM 0 7.72 0.00 2.84 1.50 0.05 87.89 03:20:01 PM 1 23.36 0.00 4.63 2.67 0.07 69.27 03:20:01 PM 2 19.00 0.00 2.92 2.29 0.05 75.73 03:20:01 PM 3 11.93 0.00 2.02 1.45 0.05 84.54 Average: all 17.01 0.00 2.79 1.64 0.07 78.50 Average: 0 6.90 0.00 2.23 1.24 0.06 89.57 Average: 1 17.59 0.00 3.22 2.18 0.07 76.94 Average: 2 30.21 0.00 3.54 1.87 0.07 64.30 Average: 3 13.32 0.00 2.19 1.25 0.06 83.18