---> uname -a: Linux prd-centos8-builder-4c-4g-3811.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 12399 19 2582 14648 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:5e:92:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe5e:921d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:c3:ad:4c 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) 01/21/2025 _x86_64_ (4 CPU) 18:14:32 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 206.88 29.14 177.74 6450.38 18028.46 06:17:01 PM 135.85 13.71 122.14 3018.46 11175.91 06:18:01 PM 138.07 6.33 131.74 1248.16 3974.22 06:19:01 PM 63.55 0.57 62.98 139.42 6930.19 Average: 136.09 12.44 123.65 2713.92 10026.44 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13238028 15055060 2901412 17.98 2688 2033204 1206120 7.02 219600 2328532 201832 06:17:01 PM 12785100 14842828 3354340 20.78 2688 2265808 1330836 7.74 207668 2755184 80252 06:18:01 PM 12212596 14453980 3926844 24.33 2688 2445596 1713412 9.97 313868 3207680 142272 06:19:01 PM 12706076 15007448 3433364 21.27 2688 2504412 1160312 6.75 482248 2544880 15500 Average: 12735450 14839829 3403990 21.09 2688 2312255 1352670 7.87 305846 2709069 109964 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 358.46 218.59 1363.09 64.11 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 149.00 127.84 1694.79 25.89 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 134.27 117.04 1927.13 17.98 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 56.70 50.57 745.79 12.10 0.00 0.00 0.00 0.00 06:19:01 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 174.60 128.51 1432.76 30.02 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) 01/21/2025 _x86_64_ (4 CPU) 18:14:32 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 21.96 0.00 4.08 4.04 0.09 69.83 06:16:01 PM 0 30.96 0.00 4.94 2.79 0.08 61.22 06:16:01 PM 1 17.85 0.00 3.44 2.38 0.10 76.23 06:16:01 PM 2 25.41 0.00 3.71 2.20 0.08 68.59 06:16:01 PM 3 13.60 0.00 4.23 8.78 0.08 73.31 06:17:01 PM all 17.01 0.00 2.18 4.27 0.08 76.45 06:17:01 PM 0 27.08 0.00 1.80 1.89 0.08 69.14 06:17:01 PM 1 15.24 0.00 1.59 3.80 0.08 79.29 06:17:01 PM 2 16.72 0.00 3.14 6.15 0.07 73.92 06:17:01 PM 3 8.98 0.00 2.20 5.25 0.10 83.47 06:18:01 PM all 35.88 0.00 1.95 1.41 0.09 60.67 06:18:01 PM 0 39.79 0.00 1.08 0.20 0.07 58.86 06:18:01 PM 1 34.46 0.00 1.82 1.87 0.08 61.76 06:18:01 PM 2 35.28 0.00 1.17 0.22 0.10 63.23 06:18:01 PM 3 33.98 0.00 3.74 3.35 0.10 58.83 06:19:01 PM all 33.77 0.00 1.78 0.99 0.08 63.38 06:19:01 PM 0 46.04 0.00 1.72 0.18 0.08 51.98 06:19:01 PM 1 23.74 0.00 2.51 1.91 0.08 71.76 06:19:01 PM 2 31.99 0.00 1.46 1.61 0.08 64.87 06:19:01 PM 3 33.29 0.00 1.42 0.25 0.08 64.95 Average: all 27.16 0.00 2.50 2.67 0.09 67.58 Average: 0 35.98 0.00 2.38 1.27 0.08 60.30 Average: 1 22.82 0.00 2.34 2.49 0.09 72.26 Average: 2 27.35 0.00 2.37 2.54 0.08 67.65 Average: 3 22.47 0.00 2.90 4.41 0.09 70.13