---> uname -a: Linux prd-centos8-docker-4c-4g-39553.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 779 12338 19 2645 14652 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:b0:f1:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feb0:f163/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:72:4a:e0 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/18/2024 _x86_64_ (4 CPU) 13:22:26 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 129.31 6.01 123.29 915.03 1703.98 01:25:01 PM 163.87 8.48 155.39 1551.87 8846.68 01:26:01 PM 148.26 3.28 144.98 563.61 12340.89 01:27:01 PM 48.85 1.13 47.72 77.44 9726.64 Average: 122.58 4.73 117.85 776.91 8155.39 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13558864 15112792 2582668 16.00 2688 1780500 1159476 6.75 137236 2133220 52148 01:25:01 PM 12920264 14779768 3221268 19.96 2688 2069540 1526360 8.88 180116 2659832 109496 01:26:01 PM 11310124 13411112 4831408 29.93 2688 2306932 2731456 15.89 239456 4187228 2092 01:27:01 PM 12706268 15076468 3435264 21.28 2688 2574980 1064640 6.19 522640 2511792 11892 Average: 12623880 14595035 3517652 21.79 2688 2182988 1620483 9.43 269862 2873018 43907 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 45.48 33.99 274.41 20.86 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 99.58 77.19 1090.93 22.00 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 12.30 12.30 4.08 4.08 0.00 0.00 0.00 0.00 01:26:01 PM eth0 311.70 205.39 3536.12 49.95 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 7.18 7.18 0.77 0.77 0.00 0.00 0.00 0.00 01:27:01 PM eth0 145.30 126.36 453.12 1017.37 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.87 4.87 1.21 1.21 0.00 0.00 0.00 0.00 Average: eth0 150.55 110.75 1339.11 277.51 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/18/2024 _x86_64_ (4 CPU) 13:22:26 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 6.51 0.00 0.85 1.39 0.05 91.20 01:24:01 PM 0 1.75 0.00 0.38 0.20 0.07 97.60 01:24:01 PM 1 10.66 0.00 1.00 0.90 0.05 87.38 01:24:01 PM 2 2.19 0.00 0.42 0.62 0.03 96.74 01:24:01 PM 3 11.45 0.00 1.59 3.85 0.03 83.08 01:25:01 PM all 21.52 0.00 2.14 3.83 0.11 72.41 01:25:01 PM 0 22.80 0.00 2.60 2.53 0.10 71.96 01:25:01 PM 1 18.31 0.00 1.83 4.32 0.17 75.38 01:25:01 PM 2 18.32 0.00 1.93 5.00 0.07 74.68 01:25:01 PM 3 26.64 0.00 2.21 3.45 0.10 67.60 01:26:01 PM all 41.72 0.00 2.08 2.76 0.11 53.32 01:26:01 PM 0 36.24 0.00 2.16 4.46 0.10 57.04 01:26:01 PM 1 40.85 0.00 2.08 1.59 0.17 55.32 01:26:01 PM 2 43.78 0.00 2.05 2.18 0.08 51.90 01:26:01 PM 3 46.01 0.00 2.05 2.82 0.08 49.03 01:27:01 PM all 23.72 0.00 1.70 1.93 0.09 72.57 01:27:01 PM 0 10.66 0.00 1.24 1.05 0.12 86.93 01:27:01 PM 1 22.71 0.00 1.44 1.22 0.07 74.56 01:27:01 PM 2 32.85 0.00 2.37 2.23 0.08 62.47 01:27:01 PM 3 28.71 0.00 1.75 3.21 0.08 66.25 Average: all 23.35 0.00 1.69 2.48 0.09 72.40 Average: 0 17.82 0.00 1.59 2.06 0.10 78.43 Average: 1 23.12 0.00 1.59 2.01 0.11 73.17 Average: 2 24.26 0.00 1.69 2.51 0.07 71.48 Average: 3 28.19 0.00 1.90 3.33 0.08 66.50