---> uname -a: Linux prd-centos8-builder-4c-4g-15145.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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: 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): 0-3 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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 11122 19 3868 14649 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:1d:76:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe1d:76fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:7a:00:53 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/10/2024 _x86_64_ (4 CPU) 06:29:27 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:30:03 AM 76.26 76.26 0.00 11223.02 0.00 06:31:01 AM 87.00 14.79 72.22 2471.42 5887.40 06:32:01 AM 165.60 13.91 151.69 3142.85 12088.33 06:33:01 AM 232.01 6.50 225.51 1335.78 8847.04 06:34:01 AM 65.46 1.65 63.81 144.91 4056.92 06:35:01 AM 114.65 0.03 114.61 11.86 8527.32 06:36:01 AM 63.74 0.45 63.29 27.33 33949.11 Average: 121.43 6.44 114.98 1220.91 12213.72 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:03 AM 13746812 15237084 2392500 14.82 2688 1721148 1046612 6.09 137596 1958696 24788 06:31:01 AM 13336888 15149284 2802424 17.36 2688 2029092 1104788 6.43 182668 2271532 155944 06:32:01 AM 12754480 14869668 3384832 20.97 2688 2323720 1328052 7.73 205352 2791568 75584 06:33:01 AM 10951604 13306776 5187708 32.14 2688 2558760 3232340 18.81 316336 4460748 67036 06:34:01 AM 11153432 13666372 4985880 30.89 2688 2713300 2244460 13.06 450136 4116864 121744 06:35:01 AM 10403708 13489104 5735604 35.54 2688 3281944 2372328 13.80 625032 4677592 480080 06:36:01 AM 11380708 14987400 4758604 29.48 2688 3800728 1166552 6.79 975428 3350408 37548 Average: 11961090 14386527 4178222 25.89 2688 2632670 1785019 10.39 413221 3375344 137532 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:03 AM eth0 1482.73 897.84 4923.74 436.57 0.00 0.00 0.00 0.00 06:30:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 146.12 107.31 1021.93 31.96 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 160.48 135.40 1795.12 30.07 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 202.47 167.89 2725.63 24.97 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 834.38 834.38 842.99 842.99 0.00 0.00 0.00 0.00 06:34:01 AM eth0 110.71 86.97 2243.00 12.61 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 614.96 614.96 631.37 631.37 0.00 0.00 0.00 0.00 06:35:01 AM eth0 172.44 137.60 2360.81 18.14 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 75.10 79.79 41.16 159.77 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 241.94 241.94 246.12 246.12 0.00 0.00 0.00 0.00 Average: eth0 149.72 122.24 1714.19 47.84 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/10/2024 _x86_64_ (4 CPU) 06:29:27 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:30:03 AM all 53.72 0.00 4.90 1.45 0.18 39.75 06:30:03 AM 0 35.29 0.00 7.35 0.00 0.00 57.35 06:30:03 AM 1 66.42 0.00 1.46 0.00 0.00 32.12 06:30:03 AM 2 40.00 0.00 8.57 5.71 0.71 45.00 06:30:03 AM 3 73.19 0.00 2.17 0.00 0.00 24.64 06:31:01 AM all 19.92 0.00 1.92 1.05 0.07 77.03 06:31:01 AM 0 41.56 0.00 3.38 1.33 0.10 53.62 06:31:01 AM 1 15.31 0.00 2.02 1.04 0.07 81.56 06:31:01 AM 2 4.03 0.00 1.04 1.19 0.07 93.66 06:31:01 AM 3 18.72 0.00 1.25 0.62 0.05 79.36 06:32:01 AM all 17.68 0.00 1.61 2.25 0.07 78.39 06:32:01 AM 0 18.66 0.00 1.65 2.78 0.08 76.83 06:32:01 AM 1 16.35 0.00 1.05 1.09 0.07 81.44 06:32:01 AM 2 11.45 0.00 1.84 2.14 0.07 84.50 06:32:01 AM 3 24.24 0.00 1.90 2.97 0.07 70.82 06:33:01 AM all 65.30 0.00 2.05 1.64 0.12 30.90 06:33:01 AM 0 59.90 0.00 2.35 1.84 0.13 35.78 06:33:01 AM 1 60.43 0.00 2.71 2.40 0.12 34.34 06:33:01 AM 2 74.05 0.00 1.96 2.27 0.10 21.62 06:33:01 AM 3 66.80 0.00 1.17 0.03 0.12 31.88 06:34:01 AM all 48.16 0.00 2.09 0.56 0.10 49.10 06:34:01 AM 0 44.39 0.00 2.76 1.31 0.10 51.44 06:34:01 AM 1 46.72 0.00 1.51 0.70 0.10 50.97 06:34:01 AM 2 50.94 0.00 2.56 0.05 0.10 46.35 06:34:01 AM 3 50.58 0.00 1.52 0.17 0.10 47.63 06:35:01 AM all 54.04 0.00 2.50 1.13 0.11 42.23 06:35:01 AM 0 55.57 0.00 2.42 0.54 0.12 41.36 06:35:01 AM 1 51.89 0.00 1.14 1.02 0.12 45.83 06:35:01 AM 2 48.09 0.00 2.62 0.91 0.10 48.28 06:35:01 AM 3 60.60 0.00 3.82 2.04 0.10 33.45 06:36:01 AM all 20.65 0.00 1.31 4.69 0.08 73.28 06:36:01 AM 0 23.42 0.00 0.97 2.14 0.07 73.41 06:36:01 AM 1 9.56 0.00 0.94 5.26 0.07 84.17 06:36:01 AM 2 13.36 0.00 1.41 6.16 0.10 78.97 06:36:01 AM 3 36.23 0.00 1.91 5.21 0.07 56.59 Average: all 37.77 0.00 1.92 1.89 0.09 58.33 Average: 0 40.53 0.00 2.27 1.65 0.10 55.45 Average: 1 33.58 0.00 1.56 1.91 0.09 62.86 Average: 2 33.86 0.00 1.94 2.14 0.09 61.97 Average: 3 43.09 0.00 1.93 1.84 0.08 53.05