---> uname -a: Linux prd-centos8-builder-4c-4g-846.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 790 11407 19 3563 14631 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:67:63:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe67:6305/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:27:02:78 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) 01/11/2025 _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 213.88 8.28 205.60 1635.45 7104.87 06:17:01 PM 200.60 16.11 184.49 3111.23 10386.92 06:18:01 PM 93.00 4.10 88.90 1242.92 8082.22 06:19:01 PM 102.32 1.67 100.65 145.13 8724.35 06:20:01 PM 90.25 0.55 89.70 48.38 19127.96 Average: 140.01 6.14 133.87 1236.59 10685.20 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13299372 15109540 2840068 17.60 2688 2025060 1125692 6.55 186624 2298280 166892 06:17:01 PM 12596064 14716872 3543376 21.95 2688 2327452 1411644 8.21 219208 2929784 136016 06:18:01 PM 11242572 13540728 4896868 30.34 2688 2501232 2623264 15.26 323740 4160432 50024 06:19:01 PM 10350876 13082288 5788564 35.87 2688 2928956 2942352 17.12 488344 4864568 254448 06:20:01 PM 11709916 15008128 4429524 27.45 2688 3493960 1195436 6.96 658764 3339144 281076 Average: 11839760 14291511 4299680 26.64 2688 2655332 1859678 10.82 375336 3518442 177691 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 244.14 163.80 1315.19 53.64 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 188.90 165.73 2370.13 31.42 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 119.63 98.65 1774.38 15.71 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 1780.38 1780.38 1699.83 1699.83 0.00 0.00 0.00 0.00 06:19:01 PM eth0 252.67 170.15 3686.60 22.07 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 06:20:01 PM lo 0.62 0.62 0.04 0.04 0.00 0.00 0.00 0.00 06:20:01 PM eth0 106.91 106.96 805.64 148.05 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 356.25 356.25 340.02 340.02 0.00 0.00 0.00 0.00 Average: eth0 182.45 141.06 1990.45 54.18 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) 01/11/2025 _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 19.26 0.00 2.94 1.28 0.09 76.44 06:16:01 PM 0 9.72 0.00 1.67 0.13 0.08 88.39 06:16:01 PM 1 9.47 0.00 1.41 0.52 0.08 88.52 06:16:01 PM 2 30.02 0.00 3.85 0.75 0.10 65.27 06:16:01 PM 3 27.88 0.00 4.83 3.73 0.08 63.48 06:17:01 PM all 18.50 0.00 2.33 5.14 0.09 73.94 06:17:01 PM 0 17.76 0.00 1.72 2.99 0.07 77.46 06:17:01 PM 1 17.96 0.00 1.84 4.71 0.10 75.39 06:17:01 PM 2 23.45 0.00 3.12 7.84 0.10 65.49 06:17:01 PM 3 14.85 0.00 2.65 5.03 0.10 77.38 06:18:01 PM all 54.67 0.00 2.12 1.78 0.10 41.33 06:18:01 PM 0 46.99 0.00 2.48 1.39 0.10 49.05 06:18:01 PM 1 63.49 0.00 1.35 1.15 0.08 33.91 06:18:01 PM 2 50.75 0.00 2.50 2.93 0.10 43.72 06:18:01 PM 3 57.46 0.00 2.16 1.64 0.10 38.63 06:19:01 PM all 58.20 0.00 3.64 1.27 0.11 36.78 06:19:01 PM 0 57.98 0.00 2.86 0.62 0.10 38.44 06:19:01 PM 1 60.01 0.00 3.05 1.56 0.12 35.27 06:19:01 PM 2 57.55 0.00 6.38 2.00 0.12 33.96 06:19:01 PM 3 57.27 0.00 2.28 0.89 0.12 39.45 06:20:01 PM all 29.65 0.00 2.28 1.80 0.08 66.18 06:20:01 PM 0 41.53 0.00 3.26 1.87 0.10 53.24 06:20:01 PM 1 18.28 0.00 1.33 2.00 0.08 78.31 06:20:01 PM 2 36.32 0.00 3.40 2.53 0.10 57.66 06:20:01 PM 3 22.46 0.00 1.14 0.80 0.05 75.55 Average: all 36.05 0.00 2.66 2.25 0.09 58.94 Average: 0 34.77 0.00 2.40 1.40 0.09 61.34 Average: 1 33.85 0.00 1.80 1.99 0.09 62.27 Average: 2 39.62 0.00 3.85 3.21 0.10 53.22 Average: 3 35.98 0.00 2.61 2.42 0.09 58.90