---> uname -a: Linux prd-centos8-builder-4c-4g-9103.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 804 11108 19 3848 14615 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:d6:26:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fed6:266d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:f4:3d:ee 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/19/2024 _x86_64_ (4 CPU) 01:23:11 LINUX RESTART (4 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 118.64 13.64 105.00 2415.06 6132.77 01:26:01 AM 115.20 13.94 101.27 3091.29 9785.08 01:27:01 AM 209.05 6.50 202.55 1335.42 8197.48 01:28:01 AM 52.03 1.65 50.38 144.89 3511.03 01:29:01 AM 87.56 0.03 87.52 11.86 9056.54 01:30:01 AM 79.67 0.60 79.07 51.85 34215.24 Average: 110.36 6.06 104.30 1175.22 11815.95 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 13242588 15063004 2896852 17.95 2688 2035408 1138632 6.62 210452 2331856 148696 01:26:01 AM 12870680 14909472 3268760 20.25 2688 2247336 1273488 7.41 227492 2654304 23472 01:27:01 AM 11587368 13917512 4552072 28.20 2688 2532932 2297936 13.37 342820 3796868 81044 01:28:01 AM 9018752 11664264 7120688 44.12 2688 2844584 4473704 26.03 431344 6257616 303448 01:29:01 AM 11094440 13749828 5045000 31.26 2688 2853144 2230652 12.98 610520 4006204 78384 01:30:01 AM 11366444 14955968 4772996 29.57 2688 3784300 1181424 6.87 973024 3367484 25388 Average: 11530045 14043341 4609395 28.56 2688 2716284 2099306 12.21 465942 3735722 110072 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 105.20 82.94 778.58 9.48 0.00 0.00 0.00 0.00 01:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 106.34 89.13 701.91 21.90 0.00 0.00 0.00 0.00 01:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 436.25 320.33 3549.16 37.06 0.00 0.00 0.00 0.00 01:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM lo 853.93 853.93 861.05 861.05 0.00 0.00 0.00 0.00 01:28:01 AM eth0 156.50 104.62 2193.25 12.38 0.00 0.00 0.00 0.00 01:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM lo 737.81 737.81 749.18 749.18 0.00 0.00 0.00 0.00 01:29:01 AM eth0 179.44 143.49 1690.63 18.22 0.00 0.00 0.00 0.00 01:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 189.67 157.01 1002.13 173.00 0.00 0.00 0.00 0.00 01:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 265.27 265.27 268.35 268.35 0.00 0.00 0.00 0.00 Average: eth0 195.56 149.58 1652.51 45.34 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/19/2024 _x86_64_ (4 CPU) 01:23:11 LINUX RESTART (4 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 17.86 0.00 2.86 1.52 0.08 77.67 01:25:01 AM 0 12.45 0.00 2.07 0.60 0.08 84.80 01:25:01 AM 1 16.40 0.00 3.25 2.21 0.08 78.06 01:25:01 AM 2 27.41 0.00 3.37 1.99 0.10 67.12 01:25:01 AM 3 15.28 0.00 2.75 1.29 0.07 80.61 01:26:01 AM all 16.13 0.00 2.05 1.75 0.08 80.00 01:26:01 AM 0 18.08 0.00 1.30 0.82 0.07 79.74 01:26:01 AM 1 14.83 0.00 2.43 1.71 0.08 80.95 01:26:01 AM 2 20.64 0.00 2.49 1.66 0.08 75.13 01:26:01 AM 3 10.98 0.00 1.96 2.81 0.07 84.19 01:27:01 AM all 59.18 0.00 3.22 2.09 0.13 35.38 01:27:01 AM 0 58.01 0.00 2.82 2.26 0.13 36.78 01:27:01 AM 1 60.05 0.00 3.07 1.64 0.13 35.11 01:27:01 AM 2 60.21 0.00 2.97 1.42 0.14 35.27 01:27:01 AM 3 58.47 0.00 4.02 3.04 0.13 34.34 01:28:01 AM all 46.47 0.00 2.51 0.47 0.10 50.45 01:28:01 AM 0 45.77 0.00 2.29 1.04 0.10 50.80 01:28:01 AM 1 43.31 0.00 2.87 0.25 0.10 53.47 01:28:01 AM 2 47.25 0.00 2.33 0.32 0.12 49.97 01:28:01 AM 3 49.55 0.00 2.52 0.29 0.10 47.55 01:29:01 AM all 56.91 0.00 3.69 0.74 0.10 38.56 01:29:01 AM 0 53.56 0.00 5.20 0.94 0.10 40.20 01:29:01 AM 1 59.26 0.00 2.73 0.39 0.10 37.53 01:29:01 AM 2 61.63 0.00 2.14 0.45 0.10 35.68 01:29:01 AM 3 53.20 0.00 4.71 1.16 0.10 40.83 01:30:01 AM all 19.78 0.00 2.30 1.37 0.08 76.47 01:30:01 AM 0 10.16 0.00 1.44 0.74 0.08 87.58 01:30:01 AM 1 42.63 0.00 4.62 2.24 0.08 50.43 01:30:01 AM 2 21.07 0.00 1.84 1.57 0.07 75.46 01:30:01 AM 3 5.30 0.00 1.32 0.94 0.07 92.38 Average: all 36.01 0.00 2.77 1.32 0.10 59.81 Average: 0 32.94 0.00 2.52 1.06 0.09 63.38 Average: 1 39.37 0.00 3.16 1.41 0.10 55.96 Average: 2 39.66 0.00 2.52 1.23 0.10 56.48 Average: 3 32.07 0.00 2.87 1.59 0.09 63.38