---> uname -a: Linux prd-centos8-builder-4c-4g-28901.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: 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1548 10906 19 3305 13874 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:fe:bd:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fefe:bd52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:1b:bb:bf 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) 09/28/2024 _x86_64_ (4 CPU) 00:59:33 LINUX RESTART (4 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:02 AM 373.58 103.63 269.95 39987.56 227627.46 01:01:01 AM 177.32 31.41 145.91 7508.18 6538.64 01:02:01 AM 183.39 18.31 165.08 3117.24 9651.87 01:03:01 AM 108.35 5.41 102.93 1259.85 10867.46 01:04:01 AM 90.85 1.63 89.22 106.38 7022.13 01:05:01 AM 77.44 2.42 75.02 58.51 7655.15 01:06:01 AM 15.45 0.07 15.38 9.73 12821.60 Average: 110.03 10.32 99.71 2198.06 10267.96 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:02 AM 14077708 15458488 2061732 12.77 2688 1611000 702904 4.09 120852 1643376 3440 01:01:01 AM 13334408 15063652 2805032 17.38 2688 1952184 1205800 7.02 216104 2262140 77628 01:02:01 AM 12587236 14750156 3552204 22.01 2688 2369608 1356784 7.89 238180 2908800 185364 01:03:01 AM 11468336 13815152 4671104 28.94 2688 2550068 2224292 12.94 343660 3914448 53192 01:04:01 AM 10721628 13514840 5417812 33.57 2688 2990596 2613676 15.21 497188 4486400 296336 01:05:01 AM 11264000 14300828 4875440 30.21 2688 3233428 1755860 10.22 573180 3873356 372536 01:06:01 AM 11173304 14209492 4966136 30.77 2688 3233768 1905208 11.08 728912 3810332 4296 Average: 12089517 14444658 4049923 25.09 2688 2562950 1680646 9.78 388297 3271265 141827 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 7.25 0.00 0.84 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 315.69 198.42 1385.17 66.33 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 217.06 172.70 2784.24 31.07 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 148.90 119.43 1904.89 16.84 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 1610.73 1610.73 1538.27 1538.27 0.00 0.00 0.00 0.00 01:04:01 AM eth0 284.19 183.79 3895.47 23.73 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 0.67 0.67 0.04 0.04 0.00 0.00 0.00 0.00 01:05:01 AM eth0 311.16 226.69 1480.04 81.14 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 85.00 34.64 26.00 182.04 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 267.83 267.83 255.68 255.68 0.00 0.00 0.00 0.00 Average: eth0 225.58 155.00 1903.88 66.50 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) 09/28/2024 _x86_64_ (4 CPU) 00:59:33 LINUX RESTART (4 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:02 AM all 3.83 0.00 11.21 45.12 0.13 39.71 01:00:02 AM 0 2.72 0.00 6.52 5.43 0.00 85.33 01:00:02 AM 1 6.74 0.00 21.24 62.18 0.52 9.33 01:00:02 AM 2 2.62 0.00 12.04 53.93 0.00 31.41 01:00:02 AM 3 3.16 0.00 4.74 57.37 0.00 34.74 01:01:01 AM all 21.86 0.00 4.09 2.99 0.08 70.97 01:01:01 AM 0 23.62 0.00 4.08 1.99 0.07 70.23 01:01:01 AM 1 27.75 0.00 3.79 2.16 0.08 66.21 01:01:01 AM 2 19.46 0.00 4.21 2.37 0.10 73.85 01:01:01 AM 3 16.60 0.00 4.26 5.46 0.07 73.61 01:02:01 AM all 26.11 0.00 3.19 4.77 0.10 65.83 01:02:01 AM 0 26.35 0.00 3.56 4.41 0.10 65.57 01:02:01 AM 1 37.06 0.00 4.09 6.11 0.13 52.61 01:02:01 AM 2 22.79 0.00 2.85 4.36 0.08 69.92 01:02:01 AM 3 18.21 0.00 2.25 4.21 0.08 75.26 01:03:01 AM all 58.41 0.00 2.30 1.43 0.13 37.74 01:03:01 AM 0 55.48 0.00 3.33 0.77 0.12 40.30 01:03:01 AM 1 58.91 0.00 2.16 1.93 0.13 36.88 01:03:01 AM 2 61.61 0.00 1.79 0.74 0.13 35.73 01:03:01 AM 3 57.64 0.00 1.91 2.28 0.13 38.04 01:04:01 AM all 54.66 0.00 3.51 1.01 0.12 40.69 01:04:01 AM 0 49.99 0.00 4.12 0.47 0.12 45.30 01:04:01 AM 1 56.90 0.00 2.51 0.90 0.12 39.56 01:04:01 AM 2 57.18 0.00 4.36 1.81 0.12 36.53 01:04:01 AM 3 54.57 0.00 3.07 0.87 0.12 41.38 01:05:01 AM all 49.01 0.00 3.24 0.63 0.12 46.99 01:05:01 AM 0 51.92 0.00 2.66 0.12 0.12 45.19 01:05:01 AM 1 61.35 0.00 3.26 0.18 0.12 35.09 01:05:01 AM 2 46.28 0.00 3.35 0.79 0.13 49.45 01:05:01 AM 3 36.51 0.00 3.68 1.44 0.12 58.25 01:06:01 AM all 11.25 0.00 0.78 1.45 0.03 86.49 01:06:01 AM 0 7.45 0.00 0.90 0.02 0.02 91.62 01:06:01 AM 1 17.98 0.00 0.87 0.95 0.05 80.15 01:06:01 AM 2 17.52 0.00 0.85 4.46 0.03 77.14 01:06:01 AM 3 2.02 0.00 0.49 0.37 0.03 97.09 Average: all 36.74 0.00 2.89 2.27 0.10 58.00 Average: 0 35.64 0.00 3.12 1.32 0.09 59.83 Average: 1 43.14 0.00 2.88 2.36 0.11 51.51 Average: 2 37.33 0.00 2.94 2.69 0.10 56.93 Average: 3 30.82 0.00 2.61 2.72 0.09 63.76