---> uname -a: Linux prd-centos8-builder-4c-4g-1006.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 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 1657 10759 19 3343 13765 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:0e:ef:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe0e:ef14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:cb:c4:77 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/23/2024 _x86_64_ (4 CPU) 00:59:31 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 1063.93 119.67 944.26 124957.38 41642.62 01:01:01 AM 208.33 23.45 184.89 5164.34 6187.29 01:02:01 AM 268.49 19.70 248.78 4273.82 11381.86 01:03:01 AM 85.93 0.22 85.71 87.54 10322.34 01:04:01 AM 95.77 1.65 94.12 117.96 6400.40 01:05:01 AM 53.38 2.32 51.07 79.04 6681.62 01:06:01 AM 17.86 0.50 17.36 74.91 13720.61 Average: 123.22 8.16 115.06 1841.42 9170.96 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 14108004 15497840 2031432 12.59 2688 1619032 725020 4.22 134020 1593892 20 01:01:01 AM 13312184 15126820 2827252 17.52 2688 2030232 1104744 6.43 209668 2263416 149884 01:02:01 AM 12093540 14373196 4045896 25.07 2688 2484664 1657032 9.64 297484 3346304 222192 01:03:01 AM 11727308 14103856 4412128 27.34 2688 2579732 1909032 11.11 381588 3618256 26244 01:04:01 AM 11309072 13891224 4830364 29.93 2688 2780236 2096360 12.20 485596 3916404 78772 01:05:01 AM 11102072 14176032 5037364 31.21 2688 3270692 1917644 11.16 624116 3985072 396016 01:06:01 AM 11065000 14141040 5074436 31.44 2688 3273976 1972112 11.47 780104 3868644 24216 Average: 12102454 14472858 4036982 25.01 2688 2576938 1625992 9.46 416082 3227427 128192 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 22.95 21.31 4.93 4.72 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 325.90 214.11 1455.13 63.95 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 304.38 240.39 3782.05 38.95 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 71.85 60.44 1058.36 9.94 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 1488.40 1488.40 1509.44 1509.44 0.00 0.00 0.00 0.00 01:04:01 AM eth0 171.26 131.39 3163.27 17.36 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 484.74 281.14 2071.78 85.17 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 69.76 35.42 22.38 192.65 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 247.63 247.63 251.13 251.13 0.00 0.00 0.00 0.00 Average: eth0 237.61 160.25 1922.32 67.89 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/23/2024 _x86_64_ (4 CPU) 00:59:31 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 5.02 0.00 18.83 10.46 0.42 65.27 01:00:01 AM 0 5.08 0.00 15.25 5.08 0.00 74.58 01:00:01 AM 1 3.28 0.00 32.79 18.03 0.00 45.90 01:00:01 AM 2 8.33 0.00 15.00 0.00 1.67 75.00 01:00:01 AM 3 3.39 0.00 11.86 18.64 0.00 66.10 01:01:01 AM all 21.46 0.00 3.73 1.63 0.09 73.09 01:01:01 AM 0 29.18 0.00 3.65 0.85 0.08 66.24 01:01:01 AM 1 11.69 0.00 3.77 3.84 0.08 80.61 01:01:01 AM 2 18.31 0.00 3.00 0.94 0.10 77.65 01:01:01 AM 3 26.62 0.00 4.48 0.90 0.08 67.91 01:02:01 AM all 39.21 0.00 3.42 2.04 0.10 55.22 01:02:01 AM 0 50.66 0.00 5.46 2.81 0.12 40.95 01:02:01 AM 1 36.08 0.00 2.91 2.16 0.12 58.74 01:02:01 AM 2 29.77 0.00 1.99 1.83 0.08 66.33 01:02:01 AM 3 40.32 0.00 3.32 1.39 0.08 54.88 01:03:01 AM all 53.33 0.00 1.87 0.54 0.09 44.17 01:03:01 AM 0 50.36 0.00 1.89 0.42 0.08 47.25 01:03:01 AM 1 53.28 0.00 2.88 0.72 0.07 43.05 01:03:01 AM 2 52.14 0.00 1.55 0.38 0.10 45.82 01:03:01 AM 3 57.53 0.00 1.17 0.65 0.10 40.54 01:04:01 AM all 61.70 0.00 3.97 0.35 0.10 33.88 01:04:01 AM 0 62.48 0.00 3.92 0.20 0.10 33.29 01:04:01 AM 1 63.12 0.00 3.97 0.22 0.10 32.59 01:04:01 AM 2 62.74 0.00 3.23 0.23 0.10 33.69 01:04:01 AM 3 58.44 0.00 4.77 0.74 0.10 35.95 01:05:01 AM all 43.34 0.00 3.16 0.29 0.10 53.11 01:05:01 AM 0 35.78 0.00 1.94 0.05 0.12 62.12 01:05:01 AM 1 59.16 0.00 4.34 0.71 0.12 35.68 01:05:01 AM 2 33.91 0.00 2.97 0.27 0.07 62.79 01:05:01 AM 3 44.49 0.00 3.39 0.13 0.08 51.91 01:06:01 AM all 16.89 0.00 1.28 1.58 0.08 80.17 01:06:01 AM 0 16.79 0.00 1.12 0.98 0.07 81.04 01:06:01 AM 1 19.39 0.00 1.44 2.52 0.08 76.57 01:06:01 AM 2 18.43 0.00 1.17 1.67 0.05 78.68 01:06:01 AM 3 12.95 0.00 1.41 1.15 0.10 84.38 Average: all 39.25 0.00 2.93 1.09 0.09 56.63 Average: 0 40.81 0.00 3.01 0.89 0.09 55.19 Average: 1 40.37 0.00 3.27 1.72 0.09 54.55 Average: 2 35.84 0.00 2.34 0.89 0.09 60.85 Average: 3 39.99 0.00 3.10 0.86 0.09 55.96