---> uname -a: Linux prd-centos8-builder-4c-4g-1272.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 797 11367 19 3596 14623 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:85:cf:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe85:cf60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:79:9f:6d 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/09/2024 _x86_64_ (4 CPU) 09:47:04 LINUX RESTART (4 CPU) 09:48:01 AM tps rtps wtps bread/s bwrtn/s 09:49:01 AM 161.11 21.32 139.79 4349.90 9987.01 09:50:01 AM 199.45 6.51 192.94 1336.49 12655.85 09:51:01 AM 68.95 1.67 67.28 145.13 4147.28 09:52:01 AM 90.93 0.07 90.87 9.73 8822.58 Average: 130.11 7.39 122.72 1460.56 8903.07 09:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 AM 12749252 14845584 3390188 21.01 2688 2303988 1362760 7.93 230144 2771676 201140 09:50:01 AM 11625012 13955328 4514428 27.97 2688 2533176 2099492 12.21 345088 3754664 65220 09:51:01 AM 11391824 13963732 4747616 29.42 2688 2770580 2021392 11.76 406204 3913680 205052 09:52:01 AM 11641768 14971748 4497672 27.87 2688 3525732 1177736 6.85 835004 3229944 732516 Average: 11851964 14434098 4287476 26.57 2688 2783369 1665345 9.69 454110 3417491 300982 09:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 178.18 145.29 2101.86 28.76 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 182.46 155.18 2622.06 23.23 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 683.01 683.01 651.47 651.47 0.00 0.00 0.00 0.00 09:51:01 AM eth0 251.12 172.03 3610.42 21.72 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 912.18 912.18 871.18 871.18 0.00 0.00 0.00 0.00 09:52:01 AM eth0 71.59 58.74 877.53 20.85 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 398.75 398.75 380.62 380.62 0.00 0.00 0.00 0.00 Average: eth0 170.85 132.82 2303.06 23.64 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/09/2024 _x86_64_ (4 CPU) 09:47:04 LINUX RESTART (4 CPU) 09:48:01 AM CPU %user %nice %system %iowait %steal %idle 09:49:01 AM all 23.16 0.00 3.36 1.99 0.10 71.39 09:49:01 AM 0 10.65 0.00 1.90 0.88 0.10 86.46 09:49:01 AM 1 33.20 0.00 4.60 3.37 0.10 58.73 09:49:01 AM 2 19.69 0.00 3.93 2.71 0.10 73.57 09:49:01 AM 3 29.15 0.00 3.01 1.00 0.08 66.76 09:50:01 AM all 63.05 0.00 2.82 1.35 0.13 32.66 09:50:01 AM 0 67.31 0.00 2.88 1.22 0.12 28.47 09:50:01 AM 1 55.21 0.00 2.92 2.42 0.13 39.32 09:50:01 AM 2 65.24 0.00 3.34 1.16 0.10 30.17 09:50:01 AM 3 64.43 0.00 2.15 0.59 0.15 32.68 09:51:01 AM all 45.70 0.00 2.89 0.39 0.10 50.93 09:51:01 AM 0 44.61 0.00 2.25 0.25 0.10 52.79 09:51:01 AM 1 47.93 0.00 3.61 0.50 0.10 47.86 09:51:01 AM 2 42.22 0.00 3.56 0.60 0.10 53.52 09:51:01 AM 3 48.04 0.00 2.13 0.18 0.10 49.55 09:52:01 AM all 45.69 0.00 3.44 0.46 0.10 50.32 09:52:01 AM 0 49.81 0.00 3.00 0.39 0.10 46.71 09:52:01 AM 1 28.64 0.00 2.98 0.50 0.10 67.78 09:52:01 AM 2 43.22 0.00 3.00 0.50 0.08 53.19 09:52:01 AM 3 61.08 0.00 4.76 0.44 0.10 33.62 Average: all 44.38 0.00 3.13 1.05 0.10 51.34 Average: 0 43.07 0.00 2.51 0.69 0.10 53.63 Average: 1 41.23 0.00 3.53 1.70 0.11 53.43 Average: 2 42.58 0.00 3.46 1.25 0.10 52.62 Average: 3 50.66 0.00 3.01 0.55 0.11 45.67