---> uname -a: Linux prd-centos8-builder-4c-4g-16142.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: 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 766 11959 19 3035 14657 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:79:78:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe79:785d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:f7:4b:42 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) 04/27/2024 _x86_64_ (4 CPU) 14:41:19 LINUX RESTART (4 CPU) 02:42:01 PM tps rtps wtps bread/s bwrtn/s 02:43:01 PM 96.28 8.11 88.17 1345.15 6898.95 02:44:01 PM 272.22 18.28 253.94 4111.85 12538.93 02:45:01 PM 43.11 2.00 41.12 346.64 5263.80 02:46:01 PM 13.22 0.15 13.07 12.39 3692.06 02:47:01 PM 48.70 1.08 47.62 1569.91 5450.08 Average: 94.68 5.92 88.75 1476.81 6767.75 02:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 PM 13201712 15079356 2937732 18.20 2688 2091188 1155272 6.72 219584 2355284 155808 02:44:01 PM 11857856 14129716 4281588 26.53 2688 2476180 1959112 11.40 302188 3573204 131248 02:45:01 PM 11452892 13848092 4686552 29.04 2688 2598388 2185796 12.72 350216 3925616 95700 02:46:01 PM 11403664 13829640 4735780 29.34 2688 2628388 2107768 12.26 442768 3880836 19088 02:47:01 PM 11827912 14579836 4311532 26.71 2688 2951428 1539012 8.95 509812 3379212 152672 Average: 11948807 14293328 4190637 25.97 2688 2549114 1789392 10.41 364914 3422830 110903 02:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 62.55 43.19 984.63 8.02 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 265.71 229.11 3546.98 36.80 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 02:45:01 PM eth0 63.71 48.61 1365.38 7.96 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:46:01 PM eth0 17.18 17.15 32.25 4.67 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 1037.98 1037.98 989.44 989.44 0.00 0.00 0.00 0.00 02:47:01 PM eth0 188.52 146.40 2489.74 17.60 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 208.09 208.09 198.05 198.05 0.00 0.00 0.00 0.00 Average: eth0 119.52 96.88 1683.64 15.01 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) 04/27/2024 _x86_64_ (4 CPU) 14:41:19 LINUX RESTART (4 CPU) 02:42:01 PM CPU %user %nice %system %iowait %steal %idle 02:43:01 PM all 20.79 0.00 2.70 0.42 0.07 76.01 02:43:01 PM 0 26.15 0.00 3.36 0.40 0.07 70.03 02:43:01 PM 1 14.67 0.00 2.30 0.28 0.08 82.66 02:43:01 PM 2 33.97 0.00 3.21 0.67 0.08 62.06 02:43:01 PM 3 8.38 0.00 1.92 0.33 0.05 89.31 02:44:01 PM all 40.75 0.00 3.09 1.45 0.12 54.59 02:44:01 PM 0 37.45 0.00 3.03 2.44 0.13 56.94 02:44:01 PM 1 38.64 0.00 2.95 0.89 0.12 57.41 02:44:01 PM 2 50.07 0.00 2.80 0.67 0.12 46.35 02:44:01 PM 3 36.85 0.00 3.58 1.81 0.12 57.64 02:45:01 PM all 76.17 0.00 2.51 0.51 0.13 20.68 02:45:01 PM 0 79.50 0.00 1.47 0.13 0.12 18.78 02:45:01 PM 1 78.31 0.00 2.14 0.17 0.13 19.25 02:45:01 PM 2 74.38 0.00 3.28 0.15 0.13 22.05 02:45:01 PM 3 72.47 0.00 3.16 1.61 0.13 22.62 02:46:01 PM all 76.71 0.00 2.62 0.07 0.15 20.45 02:46:01 PM 0 79.54 0.00 2.47 0.03 0.15 17.81 02:46:01 PM 1 71.40 0.00 2.79 0.02 0.15 25.64 02:46:01 PM 2 75.50 0.00 3.48 0.05 0.15 20.82 02:46:01 PM 3 80.38 0.00 1.74 0.18 0.15 17.54 02:47:01 PM all 53.65 0.00 3.06 0.25 0.12 42.93 02:47:01 PM 0 53.55 0.00 2.74 0.34 0.12 43.26 02:47:01 PM 1 54.41 0.00 3.86 0.42 0.12 41.20 02:47:01 PM 2 49.65 0.00 2.98 0.07 0.12 47.18 02:47:01 PM 3 56.98 0.00 2.65 0.17 0.12 40.09 Average: all 53.61 0.00 2.80 0.54 0.12 42.94 Average: 0 55.24 0.00 2.61 0.67 0.12 41.36 Average: 1 51.47 0.00 2.81 0.35 0.12 45.25 Average: 2 56.71 0.00 3.15 0.32 0.12 39.70 Average: 3 51.01 0.00 2.61 0.82 0.11 45.44