---> uname -a: Linux prd-centos8-builder-4c-4g-13176.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 792 12033 19 2935 14619 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:f7:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe34:f7e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:e7:41:90 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/03/2024 _x86_64_ (4 CPU) 10:35:56 LINUX RESTART (4 CPU) 10:37:03 AM tps rtps wtps bread/s bwrtn/s 10:38:01 AM 132.32 6.88 125.44 1315.22 9887.14 10:39:01 AM 111.45 2.60 108.85 123.83 11281.99 10:40:01 AM 46.61 0.00 46.61 0.00 12262.57 10:41:01 AM 75.27 0.67 74.61 87.30 6791.90 Average: 91.07 2.50 88.57 373.72 10057.23 10:37:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 AM 13122312 15102256 3017008 18.69 2688 2187652 1116332 6.49 201156 2432500 150248 10:39:01 AM 12547392 15016964 3591928 22.26 2688 2661496 1227636 7.14 236532 2911260 354604 10:40:01 AM 12515356 14984928 3623964 22.45 2688 2661496 1227820 7.14 236532 2931664 4 10:41:01 AM 12366148 15010976 3773172 23.38 2688 2822764 1109416 6.45 458508 2828792 38536 Average: 12637802 15028781 3501518 21.70 2688 2583352 1170301 6.81 283182 2776054 135848 10:37:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 58.23 46.87 594.70 6.45 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 89.35 75.09 1386.79 9.78 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 33.86 25.50 318.47 1.65 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 53.63 47.58 405.74 18.68 0.00 0.00 0.00 0.00 10:41:01 AM 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 58.78 48.78 677.13 9.16 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/03/2024 _x86_64_ (4 CPU) 10:35:56 LINUX RESTART (4 CPU) 10:37:03 AM CPU %user %nice %system %iowait %steal %idle 10:38:01 AM all 19.64 0.00 2.04 1.66 0.08 76.58 10:38:01 AM 0 22.12 0.00 2.18 1.42 0.07 74.21 10:38:01 AM 1 25.41 0.00 2.30 2.34 0.10 69.85 10:38:01 AM 2 15.34 0.00 1.98 2.03 0.07 80.57 10:38:01 AM 3 15.68 0.00 1.70 0.85 0.07 81.70 10:39:01 AM all 20.76 0.00 1.96 1.80 0.08 75.40 10:39:01 AM 0 11.14 0.00 1.24 0.78 0.10 86.74 10:39:01 AM 1 26.45 0.00 2.51 2.12 0.08 68.83 10:39:01 AM 2 20.05 0.00 1.82 2.26 0.07 75.81 10:39:01 AM 3 25.42 0.00 2.27 2.04 0.07 70.20 10:40:01 AM all 0.31 0.00 0.23 1.68 0.05 97.74 10:40:01 AM 0 0.08 0.00 0.15 1.10 0.02 98.65 10:40:01 AM 1 0.50 0.00 0.22 1.35 0.05 97.88 10:40:01 AM 2 0.23 0.00 0.38 3.76 0.07 95.55 10:40:01 AM 3 0.42 0.00 0.15 0.50 0.05 98.88 10:41:01 AM all 15.42 0.00 1.88 0.77 0.06 81.86 10:41:01 AM 0 16.88 0.00 1.77 0.65 0.07 80.63 10:41:01 AM 1 16.21 0.00 1.52 0.79 0.05 81.43 10:41:01 AM 2 10.74 0.00 1.66 0.17 0.08 87.35 10:41:01 AM 3 17.84 0.00 2.57 1.49 0.05 78.05 Average: all 13.98 0.00 1.52 1.48 0.07 82.96 Average: 0 12.46 0.00 1.33 0.99 0.06 85.16 Average: 1 17.07 0.00 1.63 1.64 0.07 79.58 Average: 2 11.55 0.00 1.46 2.06 0.07 84.86 Average: 3 14.83 0.00 1.67 1.22 0.06 82.22