---> uname -a: Linux prd-centos8-builder-4c-4g-9121.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 12259 19 2722 14646 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:14:e0:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe14:e0d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:9c:7f:4f 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) 03:01:42 LINUX RESTART (4 CPU) 03:02:02 AM tps rtps wtps bread/s bwrtn/s 03:03:01 AM 234.72 115.61 119.12 15098.86 39270.80 03:04:01 AM 77.12 7.76 69.36 1333.82 6070.18 03:05:01 AM 144.02 17.63 126.39 3413.40 10423.66 03:06:01 AM 156.82 3.45 153.37 1117.01 8229.55 03:07:01 AM 26.43 0.25 26.18 90.74 3725.30 03:08:01 AM 18.03 0.00 18.03 0.00 1319.24 Average: 109.17 23.86 85.31 3476.25 11428.03 03:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 AM 13560908 15138444 2578536 15.98 2688 1805068 1156020 6.73 176492 2092272 58544 03:04:01 AM 13291472 15132436 2847972 17.65 2688 2055092 1100456 6.40 216660 2274872 160296 03:05:01 AM 12604300 14756276 3535144 21.90 2688 2357944 1360520 7.92 245896 2894036 119536 03:06:01 AM 11858152 14145128 4281292 26.53 2688 2490532 1965868 11.44 350128 3522628 11064 03:07:01 AM 11710332 14112280 4429112 27.44 2688 2604136 2159884 12.57 361040 3655016 20960 03:08:01 AM 11319892 13752068 4819552 29.86 2688 2633324 2304856 13.41 373208 4030736 17652 Average: 12390843 14506105 3748601 23.23 2688 2324349 1674601 9.74 287237 3078260 64675 03:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 168.50 121.25 790.69 52.06 0.00 0.00 0.00 0.00 03:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 71.36 60.90 823.85 6.63 0.00 0.00 0.00 0.00 03:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 226.07 196.93 2279.84 42.19 0.00 0.00 0.00 0.00 03:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.77 0.77 0.12 0.12 0.00 0.00 0.00 0.00 03:06:01 AM eth0 105.75 87.65 1374.01 12.72 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 55.81 40.89 1274.71 8.00 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.18 16.31 17.15 5.22 0.00 0.00 0.00 0.00 03:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 107.10 87.22 1094.23 21.05 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) 03:01:42 LINUX RESTART (4 CPU) 03:02:02 AM CPU %user %nice %system %iowait %steal %idle 03:03:01 AM all 15.85 0.03 6.74 26.31 0.09 50.99 03:03:01 AM 0 18.31 0.02 7.13 28.73 0.10 45.71 03:03:01 AM 1 17.13 0.00 5.24 9.85 0.09 67.70 03:03:01 AM 2 13.95 0.00 6.67 29.79 0.09 49.50 03:03:01 AM 3 14.01 0.09 7.92 36.96 0.09 40.94 03:04:01 AM all 16.69 0.00 2.37 1.65 0.08 79.22 03:04:01 AM 0 8.15 0.00 1.29 1.39 0.07 89.12 03:04:01 AM 1 38.16 0.00 4.52 2.22 0.08 55.01 03:04:01 AM 2 15.79 0.00 2.94 2.11 0.07 79.09 03:04:01 AM 3 4.61 0.00 0.74 0.87 0.08 93.70 03:05:01 AM all 22.65 0.00 2.60 4.06 0.09 70.60 03:05:01 AM 0 18.95 0.00 2.26 2.21 0.08 76.50 03:05:01 AM 1 18.83 0.00 3.02 5.58 0.10 72.47 03:05:01 AM 2 30.19 0.00 2.17 3.76 0.08 63.79 03:05:01 AM 3 22.61 0.00 2.97 4.68 0.10 69.64 03:06:01 AM all 56.70 0.00 2.47 1.55 0.11 39.17 03:06:01 AM 0 54.07 0.00 3.09 1.69 0.10 41.05 03:06:01 AM 1 61.30 0.00 1.84 0.72 0.12 36.02 03:06:01 AM 2 57.82 0.00 2.62 2.39 0.12 37.04 03:06:01 AM 3 53.60 0.00 2.31 1.41 0.10 42.58 03:07:01 AM all 74.86 0.00 3.16 0.32 0.13 21.53 03:07:01 AM 0 73.16 0.00 2.12 0.03 0.13 24.55 03:07:01 AM 1 71.72 0.00 4.26 0.49 0.12 23.42 03:07:01 AM 2 77.55 0.00 3.10 0.22 0.13 19.00 03:07:01 AM 3 77.01 0.00 3.15 0.55 0.13 19.16 03:08:01 AM all 70.69 0.00 3.07 0.64 0.24 25.36 03:08:01 AM 0 73.06 0.00 2.74 0.10 0.15 23.95 03:08:01 AM 1 70.94 0.00 2.76 0.24 0.29 25.78 03:08:01 AM 2 72.55 0.00 3.00 0.25 0.30 23.89 03:08:01 AM 3 66.21 0.00 3.77 1.98 0.22 27.83 Average: all 42.99 0.00 3.39 5.68 0.12 47.82 Average: 0 41.03 0.00 3.09 5.59 0.11 50.18 Average: 1 46.42 0.00 3.60 3.16 0.13 46.68 Average: 2 44.72 0.00 3.41 6.34 0.13 45.40 Average: 3 39.78 0.01 3.46 7.62 0.12 49.00