---> uname -a: Linux prd-centos8-builder-4c-4g-3942.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 12051 19 2938 14640 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:73:f5:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe73:f529/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:a2:36:9a 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) 04/02/2024 _x86_64_ (4 CPU) 13:00:27 LINUX RESTART (4 CPU) 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 54.20 21.52 32.68 5162.68 29191.13 01:03:01 PM 167.74 13.66 154.08 2436.79 6109.10 01:04:01 PM 74.34 0.28 74.06 9.20 7615.24 01:05:01 PM 99.45 0.97 98.48 121.69 10197.47 01:06:01 PM 133.76 0.77 132.99 104.63 20310.18 Average: 105.89 7.44 98.45 1567.60 14687.04 01:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 13741420 15241936 2398024 14.86 2688 1730376 1022088 5.95 161440 1938228 24812 01:03:01 PM 13282224 15079804 2857220 17.70 2688 2018672 1185680 6.90 243552 2281376 117304 01:04:01 PM 13209852 15080056 2929592 18.15 2688 2085172 1157620 6.74 226988 2340812 12556 01:05:01 PM 12623852 15064928 3515592 21.78 2688 2635460 1189960 6.92 259860 2820184 346048 01:06:01 PM 12357320 15008664 3782124 23.43 2688 2830516 1138256 6.62 467292 2829904 24348 Average: 13042934 15095078 3096510 19.19 2688 2260039 1138721 6.63 271826 2442101 105014 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 197.80 106.19 477.46 29.57 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 153.97 112.25 1123.30 37.49 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 28.49 22.06 232.22 3.95 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 103.42 68.61 1376.30 9.25 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 69.34 52.98 803.66 11.90 0.00 0.00 0.00 0.00 01:06:01 PM 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 110.62 72.42 802.54 18.44 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) 04/02/2024 _x86_64_ (4 CPU) 13:00:27 LINUX RESTART (4 CPU) 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 10.14 0.00 2.21 9.77 0.05 77.82 01:02:01 PM 0 9.55 0.00 1.82 0.45 0.07 88.11 01:02:01 PM 1 10.54 0.00 2.92 17.02 0.05 69.48 01:02:01 PM 2 10.10 0.00 2.28 14.61 0.03 72.97 01:02:01 PM 3 10.38 0.00 1.83 7.02 0.05 80.72 01:03:01 PM all 15.11 0.00 2.75 1.65 0.07 80.41 01:03:01 PM 0 15.56 0.00 2.95 2.68 0.07 78.74 01:03:01 PM 1 18.28 0.00 3.40 1.54 0.08 76.70 01:03:01 PM 2 16.83 0.00 2.56 2.04 0.07 78.50 01:03:01 PM 3 9.77 0.00 2.11 0.34 0.07 87.72 01:04:01 PM all 10.48 0.00 1.12 1.04 0.05 87.30 01:04:01 PM 0 15.07 0.00 1.34 0.98 0.07 82.54 01:04:01 PM 1 8.69 0.00 1.00 1.27 0.05 88.99 01:04:01 PM 2 13.73 0.00 1.74 0.72 0.07 83.74 01:04:01 PM 3 4.43 0.00 0.42 1.20 0.03 93.92 01:05:01 PM all 18.20 0.00 3.09 2.05 0.09 76.57 01:05:01 PM 0 3.78 0.00 1.67 1.02 0.08 93.45 01:05:01 PM 1 27.33 0.00 3.85 2.38 0.10 66.35 01:05:01 PM 2 32.74 0.00 4.37 3.57 0.10 59.22 01:05:01 PM 3 9.00 0.00 2.46 1.26 0.08 87.20 01:06:01 PM all 22.89 0.00 3.95 4.92 0.08 68.15 01:06:01 PM 0 19.89 0.00 3.83 2.44 0.10 73.73 01:06:01 PM 1 23.99 0.00 5.03 6.04 0.08 64.85 01:06:01 PM 2 30.54 0.00 3.41 7.42 0.08 58.56 01:06:01 PM 3 17.15 0.00 3.53 3.78 0.07 75.47 Average: all 15.36 0.00 2.62 3.89 0.07 78.06 Average: 0 12.77 0.00 2.32 1.52 0.08 83.32 Average: 1 17.76 0.00 3.24 5.65 0.07 73.28 Average: 2 20.78 0.00 2.87 5.67 0.07 70.61 Average: 3 10.14 0.00 2.07 2.72 0.06 85.02