---> uname -a: Linux prd-centos8-docker-4c-4g-38107.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: 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 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 760 12354 19 2647 14671 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:8b:46:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe8b:46e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:35:8e:76 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) 09/13/2024 _x86_64_ (4 CPU) 13:22:28 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 223.51 14.55 208.96 2355.61 7016.68 01:25:01 PM 214.09 4.73 209.36 788.94 12893.02 01:26:01 PM 49.56 1.13 48.43 77.85 4645.54 Average: 162.40 6.80 155.60 1074.16 8185.80 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13251656 15081496 2889876 17.90 2688 2042384 1130724 6.58 163156 2363908 195124 01:25:01 PM 11404392 13507028 4737140 29.35 2688 2308652 2735204 15.91 237308 4095364 104816 01:26:01 PM 12689712 15062128 3451820 21.38 2688 2577240 1116008 6.49 521344 2531000 275908 Average: 12448587 14550217 3692945 22.88 2688 2309425 1660645 9.66 307269 2996757 191949 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 177.54 113.50 1189.98 42.66 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 4.63 4.63 1.14 1.14 0.00 0.00 0.00 0.00 01:25:01 PM eth0 409.18 250.08 3836.41 71.82 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 23.76 23.76 4.62 4.62 0.00 0.00 0.00 0.00 01:26:01 PM eth0 125.35 120.55 443.29 1014.11 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 Average: lo 9.46 9.46 1.92 1.92 0.00 0.00 0.00 0.00 Average: eth0 237.38 161.39 1823.53 376.13 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) 09/13/2024 _x86_64_ (4 CPU) 13:22:28 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 20.09 0.00 2.32 1.78 0.08 75.73 01:24:01 PM 0 23.70 0.00 2.09 1.15 0.08 72.98 01:24:01 PM 1 7.38 0.00 2.24 2.80 0.07 87.51 01:24:01 PM 2 27.16 0.00 2.66 1.77 0.08 68.33 01:24:01 PM 3 22.09 0.00 2.28 1.41 0.10 74.13 01:25:01 PM all 45.69 0.00 2.53 6.93 0.16 44.69 01:25:01 PM 0 41.72 0.00 2.39 3.95 0.13 51.80 01:25:01 PM 1 49.08 0.00 2.71 8.02 0.15 40.03 01:25:01 PM 2 43.97 0.00 2.27 6.39 0.17 47.20 01:25:01 PM 3 48.01 0.00 2.73 9.37 0.18 39.70 01:26:01 PM all 27.02 0.00 1.91 3.35 0.09 67.63 01:26:01 PM 0 28.63 0.00 1.79 4.10 0.08 65.40 01:26:01 PM 1 26.38 0.00 1.45 1.42 0.10 70.65 01:26:01 PM 2 25.65 0.00 1.99 6.66 0.10 65.59 01:26:01 PM 3 27.43 0.00 2.39 1.20 0.08 68.89 Average: all 30.93 0.00 2.25 4.02 0.11 62.69 Average: 0 31.35 0.00 2.09 3.06 0.10 63.40 Average: 1 27.61 0.00 2.14 4.08 0.11 66.07 Average: 2 32.26 0.00 2.31 4.94 0.12 60.37 Average: 3 32.50 0.00 2.47 3.99 0.12 60.92