---> uname -a: Linux prd-centos8-builder-4c-4g-9234.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 796 12044 19 2919 14620 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:5c:28:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe5c:2853/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:85:78:57 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) 09:38:55 LINUX RESTART (4 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 83.47 7.56 75.91 1328.54 6169.42 09:42:01 AM 246.51 19.35 227.16 3788.84 12963.74 09:43:01 AM 73.56 1.85 71.71 827.04 13901.48 09:44:01 AM 8.31 0.00 8.31 0.00 926.66 09:45:01 AM 5.83 0.08 5.75 9.86 330.89 Average: 83.53 5.77 77.76 1190.72 6859.15 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 13110604 15036168 3028836 18.77 2688 2138132 1169544 6.80 265628 2399080 172104 09:42:01 AM 11211548 13701192 4927892 30.53 2688 2684208 2458416 14.30 348404 4139444 308628 09:43:01 AM 10187376 12805992 5952064 36.88 2688 2811040 3166724 18.42 538484 4960840 21836 09:44:01 AM 10232000 12857072 5907440 36.60 2688 2816992 3073180 17.88 541616 4910708 2792 09:45:01 AM 12350168 14982956 3789272 23.48 2688 2824616 1144976 6.66 699864 2642268 6380 Average: 11418339 13876676 4721101 29.25 2688 2654998 2202568 12.81 478799 3810468 102348 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 77.21 65.43 912.95 7.89 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 336.88 262.79 3882.05 43.97 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 44.82 41.82 559.25 6.99 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 2.67 2.32 5.18 0.50 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 7.51 6.53 5.39 3.21 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.80 75.77 1072.80 12.51 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) 09:38:55 LINUX RESTART (4 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 18.13 0.00 2.34 1.31 0.07 78.16 09:41:01 AM 0 21.39 0.00 2.31 1.05 0.07 75.18 09:41:01 AM 1 8.31 0.00 1.06 0.59 0.07 89.98 09:41:01 AM 2 30.50 0.00 4.43 2.58 0.07 62.42 09:41:01 AM 3 12.30 0.00 1.54 1.02 0.07 85.07 09:42:01 AM all 37.77 0.00 4.08 4.39 0.10 53.66 09:42:01 AM 0 43.83 0.00 3.15 3.37 0.10 49.54 09:42:01 AM 1 39.11 0.00 5.87 2.24 0.08 52.71 09:42:01 AM 2 34.20 0.00 4.52 6.60 0.10 54.58 09:42:01 AM 3 33.92 0.00 2.79 5.36 0.10 57.83 09:43:01 AM all 71.26 0.00 2.49 1.06 0.11 25.08 09:43:01 AM 0 69.86 0.00 4.05 0.81 0.10 25.18 09:43:01 AM 1 68.46 0.00 1.85 1.47 0.13 28.09 09:43:01 AM 2 68.19 0.00 1.59 0.55 0.12 29.55 09:43:01 AM 3 78.51 0.00 2.47 1.43 0.10 17.50 09:44:01 AM all 26.05 0.00 0.72 0.17 0.08 72.98 09:44:01 AM 0 36.20 0.00 0.54 0.02 0.08 63.16 09:44:01 AM 1 25.53 0.00 0.72 0.00 0.07 73.68 09:44:01 AM 2 22.29 0.00 0.55 0.07 0.08 77.01 09:44:01 AM 3 20.22 0.00 1.06 0.59 0.08 78.05 09:45:01 AM all 7.29 0.00 0.85 0.11 0.08 91.67 09:45:01 AM 0 7.86 0.00 0.99 0.13 0.07 90.95 09:45:01 AM 1 7.60 0.00 0.92 0.05 0.08 91.34 09:45:01 AM 2 4.30 0.00 0.75 0.12 0.08 94.75 09:45:01 AM 3 9.41 0.00 0.75 0.13 0.07 89.63 Average: all 32.07 0.00 2.10 1.41 0.09 64.35 Average: 0 35.77 0.00 2.21 1.08 0.08 60.86 Average: 1 29.74 0.00 2.08 0.87 0.09 67.23 Average: 2 31.88 0.00 2.37 1.98 0.09 63.68 Average: 3 30.87 0.00 1.72 1.71 0.08 65.62