---> uname -a: Linux prd-centos8-builder-4c-4g-8609.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: 2800.000 BogoMIPS: 5600.00 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 818 9707 19 5235 14593 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:30:ce:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe30:ce8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:c1:50:12 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) 08/08/2024 _x86_64_ (4 CPU) 09:50:02 LINUX RESTART (4 CPU) 09:51:01 AM tps rtps wtps bread/s bwrtn/s 09:52:01 AM 151.41 21.09 130.32 4197.77 9847.94 09:53:01 AM 171.81 5.38 166.43 1100.78 17411.96 09:54:02 AM 165.95 0.48 165.46 9.06 54278.12 09:55:01 AM 81.92 0.14 81.79 28.33 34490.78 Average: 143.03 6.80 136.23 1339.39 28986.15 09:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 AM 12872824 14910188 3266616 20.24 2688 2246572 1289500 7.50 239720 2645212 148780 09:53:01 AM 11203004 13681008 4936436 30.59 2688 2674904 2967084 17.26 355028 4144396 77228 09:54:02 AM 8705484 12927220 7433956 46.06 2688 4400208 3018360 17.56 843704 6101760 195480 09:55:01 AM 9990136 14985440 6149304 38.10 2688 5160168 1103288 6.42 719928 4922192 377984 Average: 10692862 14125964 5446578 33.75 2688 3620463 2094558 12.19 539595 4453390 199868 09:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 122.87 100.50 1243.10 18.15 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 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 346.66 282.13 5286.57 41.93 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:02 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 09:54:02 AM eth0 219.57 187.71 2902.06 29.81 0.00 0.00 0.00 0.00 09:54:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 AM eth0 123.91 114.66 208.04 38.02 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 203.59 171.49 2419.28 31.96 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) 08/08/2024 _x86_64_ (4 CPU) 09:50:02 LINUX RESTART (4 CPU) 09:51:01 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 21.43 0.00 3.16 2.20 0.09 73.13 09:52:01 AM 0 24.62 0.00 3.31 1.39 0.10 70.58 09:52:01 AM 1 21.89 0.00 2.83 2.59 0.08 72.61 09:52:01 AM 2 28.23 0.00 4.65 3.03 0.08 64.01 09:52:01 AM 3 10.95 0.00 1.84 1.79 0.08 85.33 09:53:01 AM all 63.71 0.00 3.69 2.57 0.13 29.90 09:53:01 AM 0 63.81 0.00 4.77 1.31 0.13 29.98 09:53:01 AM 1 65.89 0.00 3.37 2.76 0.12 27.86 09:53:01 AM 2 62.43 0.00 3.30 4.24 0.13 29.89 09:53:01 AM 3 62.72 0.00 3.31 1.98 0.12 31.87 09:54:02 AM all 37.12 0.00 3.73 4.59 0.10 54.47 09:54:02 AM 0 46.37 0.00 4.90 2.13 0.08 46.52 09:54:02 AM 1 52.16 0.00 4.70 5.02 0.12 38.01 09:54:02 AM 2 20.77 0.00 2.73 6.55 0.12 69.84 09:54:02 AM 3 29.16 0.00 2.58 4.66 0.07 63.54 09:55:01 AM all 44.70 0.00 3.97 2.61 0.12 48.61 09:55:01 AM 0 36.47 0.00 3.46 2.44 0.12 57.51 09:55:01 AM 1 63.97 0.00 6.57 3.98 0.14 25.35 09:55:01 AM 2 42.58 0.00 1.89 1.88 0.14 53.51 09:55:01 AM 3 35.77 0.00 3.94 2.15 0.10 58.04 Average: all 41.70 0.00 3.63 2.99 0.11 51.56 Average: 0 42.82 0.00 4.11 1.81 0.11 51.15 Average: 1 50.89 0.00 4.36 3.59 0.11 41.06 Average: 2 38.47 0.00 3.15 3.93 0.12 54.33 Average: 3 34.62 0.00 2.91 2.65 0.09 59.72