---> uname -a: Linux prd-centos8-builder-4c-4g-1381.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 799 11398 19 3563 14621 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:1a:5b:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe1a:5bdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:01:89:f2 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) 01/13/2025 _x86_64_ (4 CPU) 18:14:31 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 238.15 8.96 229.19 2884.69 6663.65 06:17:01 PM 232.42 16.46 215.96 3690.37 10575.64 06:18:01 PM 84.74 3.75 80.99 663.78 7946.12 06:19:01 PM 99.37 1.66 97.70 145.03 8717.33 06:20:01 PM 87.22 0.58 86.64 52.92 19019.21 Average: 148.37 6.28 142.09 1487.18 10583.95 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13269068 15084308 2870372 17.78 2688 2030268 1139352 6.63 187096 2326528 172540 06:17:01 PM 12547296 14693876 3592144 22.26 2688 2352404 1559660 9.07 221392 2973916 144072 06:18:01 PM 11460620 13758364 4678820 28.99 2688 2500792 2280056 13.27 323528 3942428 47252 06:19:01 PM 10564248 13301596 5575192 34.54 2688 2934452 2707504 15.75 493584 4645808 254124 06:20:01 PM 11710924 15009264 4428516 27.44 2688 3494108 1141988 6.64 815228 3182380 281724 Average: 11910431 14369482 4229009 26.20 2688 2662405 1765712 10.27 408166 3414212 179942 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 263.48 162.85 1321.77 54.40 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 200.57 173.83 2457.62 34.05 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 105.95 90.45 1665.15 13.16 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 1796.80 1796.80 1716.10 1716.10 0.00 0.00 0.00 0.00 06:19:01 PM eth0 258.52 174.96 3681.69 22.33 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 0.63 0.63 0.04 0.04 0.00 0.00 0.00 0.00 06:20:01 PM eth0 126.39 125.37 825.13 171.02 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 359.71 359.71 343.44 343.44 0.00 0.00 0.00 0.00 Average: eth0 190.99 145.50 1990.53 58.98 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) 01/13/2025 _x86_64_ (4 CPU) 18:14:31 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 19.57 0.00 3.09 1.45 0.08 75.81 06:16:01 PM 0 23.39 0.00 2.44 0.85 0.08 73.24 06:16:01 PM 1 12.30 0.00 2.28 1.01 0.08 84.34 06:16:01 PM 2 14.88 0.00 2.38 0.84 0.07 81.84 06:16:01 PM 3 27.73 0.00 5.25 3.10 0.10 63.81 06:17:01 PM all 21.20 0.00 2.55 2.51 0.08 73.65 06:17:01 PM 0 25.68 0.00 2.81 2.36 0.08 69.08 06:17:01 PM 1 21.76 0.00 1.98 1.87 0.08 74.31 06:17:01 PM 2 21.49 0.00 3.18 3.78 0.10 71.45 06:17:01 PM 3 15.86 0.00 2.24 2.04 0.07 79.79 06:18:01 PM all 53.33 0.00 1.91 0.40 0.10 44.27 06:18:01 PM 0 47.16 0.00 2.02 0.62 0.08 50.12 06:18:01 PM 1 56.65 0.00 1.45 0.28 0.10 41.51 06:18:01 PM 2 52.56 0.00 1.32 0.13 0.10 45.89 06:18:01 PM 3 56.95 0.00 2.83 0.57 0.10 39.55 06:19:01 PM all 58.71 0.00 3.70 0.58 0.12 36.89 06:19:01 PM 0 62.23 0.00 3.33 0.44 0.12 33.89 06:19:01 PM 1 58.37 0.00 5.27 0.39 0.12 35.85 06:19:01 PM 2 61.10 0.00 2.43 0.87 0.12 35.47 06:19:01 PM 3 53.14 0.00 3.76 0.62 0.12 42.37 06:20:01 PM all 29.72 0.00 2.69 0.80 0.10 66.69 06:20:01 PM 0 40.83 0.00 2.59 0.74 0.10 55.75 06:20:01 PM 1 13.48 0.00 3.01 1.19 0.10 82.22 06:20:01 PM 2 39.46 0.00 3.48 0.76 0.10 56.21 06:20:01 PM 3 25.11 0.00 1.69 0.50 0.08 72.61 Average: all 36.51 0.00 2.79 1.15 0.10 59.46 Average: 0 39.85 0.00 2.64 1.00 0.09 56.42 Average: 1 32.53 0.00 2.80 0.95 0.10 63.63 Average: 2 37.89 0.00 2.56 1.28 0.10 58.17 Average: 3 35.76 0.00 3.15 1.37 0.09 59.63