---> uname -a: Linux prd-centos8-builder-2c-2g-4367.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 688 4738 19 2269 6711 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:b4:e4:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:feb4:e4e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:03:33:4d 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) 11/01/2025 _x86_64_ (2 CPU) 03:31:30 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 233.06 24.74 208.31 5900.57 7453.38 03:34:01 AM 101.73 0.47 101.27 63.86 11257.44 03:35:02 AM 39.47 0.28 39.19 40.65 2712.16 03:36:01 AM 18.01 1.30 16.71 118.87 411.61 03:37:01 AM 17.10 0.48 16.61 41.19 425.10 Average: 82.09 5.47 76.62 1236.83 4465.35 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5104224 6947516 2778208 35.25 2688 2025764 1025724 11.48 201960 2251864 174112 03:34:01 AM 4846084 6879448 3036348 38.52 2688 2209116 1086304 12.16 207644 2474788 77372 03:35:02 AM 4831636 6873504 3050796 38.70 2688 2217084 1079272 12.08 270092 2426640 44052 03:36:01 AM 4870692 6882744 3011740 38.21 2688 2187460 1068640 11.97 270532 2387420 9920 03:37:01 AM 4913572 6928100 2968860 37.66 2688 2189688 1028228 11.51 425924 2188608 10904 Average: 4913242 6902262 2969190 37.67 2688 2165822 1057634 11.84 275230 2345864 63272 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 336.79 196.25 1806.20 63.30 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 74.14 54.72 758.65 8.76 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM eth0 51.57 47.58 103.31 20.10 0.00 0.00 0.00 0.00 03:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 15.72 17.10 14.06 6.25 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 26.53 23.80 30.53 9.19 0.00 0.00 0.00 0.00 03:37:01 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 101.24 68.06 544.33 21.57 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) 11/01/2025 _x86_64_ (2 CPU) 03:31:30 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 42.60 0.00 7.87 3.32 0.15 46.06 03:33:01 AM 0 45.77 0.00 6.85 1.92 0.15 45.31 03:33:01 AM 1 39.41 0.00 8.90 4.72 0.15 46.83 03:34:01 AM all 26.50 0.00 4.15 6.62 0.09 62.64 03:34:01 AM 0 30.96 0.00 4.22 6.80 0.10 57.92 03:34:01 AM 1 22.04 0.00 4.07 6.45 0.08 67.35 03:35:02 AM all 29.89 0.00 4.66 2.60 0.09 62.76 03:35:02 AM 0 29.63 0.00 4.38 2.22 0.08 63.68 03:35:02 AM 1 30.16 0.00 4.93 2.97 0.10 61.84 03:36:01 AM all 28.20 0.00 2.81 3.92 0.15 64.91 03:36:01 AM 0 25.78 0.00 2.81 3.93 0.14 67.34 03:36:01 AM 1 30.61 0.00 2.82 3.91 0.17 62.49 03:37:01 AM all 32.23 0.00 3.55 1.14 0.19 62.89 03:37:01 AM 0 34.71 0.00 3.47 1.09 0.23 60.49 03:37:01 AM 1 29.74 0.00 3.62 1.20 0.15 65.29 Average: all 31.90 0.00 4.61 3.52 0.14 59.84 Average: 0 33.41 0.00 4.35 3.19 0.14 58.91 Average: 1 30.38 0.00 4.87 3.85 0.13 60.76