---> uname -a: Linux prd-centos8-builder-2c-2g-46235.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4772 19 2263 6739 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:97:cf:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe97:cf2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:f4:9c:f6 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) 07/26/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 259.21 19.28 239.94 5478.84 7497.68 03:34:01 PM 115.63 0.45 115.18 63.05 12254.77 03:35:01 PM 35.76 0.35 35.41 43.73 1814.55 03:36:01 PM 22.78 0.00 22.78 0.00 895.70 03:37:01 PM 28.58 0.92 27.66 95.18 795.27 Average: 92.40 4.20 88.20 1136.23 4651.82 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5147664 6982336 2734768 34.69 2688 2017636 972668 10.89 199888 2210952 165612 03:34:01 PM 4844740 6850472 3037692 38.54 2688 2180952 1079372 12.09 204280 2476968 42496 03:35:01 PM 4844996 6884332 3037436 38.53 2688 2214620 1041800 11.66 269000 2414000 43188 03:36:01 PM 4867300 6905256 3015132 38.25 2688 2213444 1031040 11.54 269988 2391096 42016 03:37:01 PM 4900924 6912476 2981508 37.82 2688 2186388 1009900 11.31 422024 2205284 25144 Average: 4921125 6906974 2961307 37.57 2688 2162608 1026956 11.50 273036 2339660 63691 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 311.35 179.67 1770.95 62.01 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 81.11 67.49 828.70 10.60 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 20.81 21.50 25.60 9.29 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.34 19.44 18.59 6.86 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 23.08 22.21 27.82 11.06 0.00 0.00 0.00 0.00 03:37:01 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 91.14 62.07 534.37 19.97 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) 07/26/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 37.49 0.00 7.20 3.56 0.08 51.67 03:33:01 PM 0 27.96 0.00 8.00 4.44 0.08 59.52 03:33:01 PM 1 46.95 0.00 6.41 2.69 0.08 43.86 03:34:01 PM all 34.16 0.00 4.91 2.57 0.10 58.26 03:34:01 PM 0 31.10 0.00 4.39 2.81 0.10 61.59 03:34:01 PM 1 37.24 0.00 5.43 2.32 0.10 54.91 03:35:01 PM all 33.43 0.00 3.77 0.27 0.08 62.44 03:35:01 PM 0 29.80 0.00 3.42 0.25 0.08 66.46 03:35:01 PM 1 37.07 0.00 4.13 0.28 0.08 58.43 03:36:01 PM all 31.35 0.00 3.61 0.15 0.08 64.81 03:36:01 PM 0 20.52 0.00 2.78 0.10 0.08 76.51 03:36:01 PM 1 42.16 0.00 4.45 0.20 0.08 53.11 03:37:01 PM all 36.09 0.00 4.09 0.15 0.10 59.56 03:37:01 PM 0 36.58 0.00 4.33 0.15 0.10 58.83 03:37:01 PM 1 35.60 0.00 3.86 0.15 0.10 60.29 Average: all 34.50 0.00 4.72 1.34 0.09 59.36 Average: 0 29.20 0.00 4.58 1.55 0.09 64.59 Average: 1 39.81 0.00 4.85 1.13 0.09 54.12