---> uname -a: Linux prd-centos8-docker-4c-4g-83488.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 815 12299 19 2648 14616 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:4b:5e:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe4b:5e81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:6b:0e:28 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) 11/13/2024 _x86_64_ (4 CPU) 13:22:31 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 101.87 10.11 91.75 1692.50 6586.27 01:25:01 PM 102.32 0.47 101.85 88.25 6621.01 01:26:01 PM 114.63 3.25 111.38 524.71 8534.66 Average: 106.27 4.61 101.66 768.54 7247.28 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13231220 15078260 2910304 18.03 2688 2059124 1119840 6.51 169256 2371148 160524 01:25:01 PM 12833828 14702864 3307696 20.49 2688 2078424 1592748 9.27 180896 2737272 12228 01:26:01 PM 11098604 13203152 5042920 31.24 2688 2310288 3009404 17.51 241752 4393968 2492 Average: 12387884 14328092 3753640 23.25 2688 2149279 1907331 11.10 197301 3167463 58415 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 88.59 59.65 1141.04 16.93 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 36.38 39.44 175.28 10.51 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 20.15 20.15 4.96 4.96 0.00 0.00 0.00 0.00 01:26:01 PM eth0 418.70 274.82 3500.29 68.29 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 6.72 6.72 1.65 1.65 0.00 0.00 0.00 0.00 Average: eth0 181.22 124.63 1605.51 31.91 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) 11/13/2024 _x86_64_ (4 CPU) 13:22:31 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 18.94 0.00 1.94 2.69 0.10 76.34 01:24:01 PM 0 9.84 0.00 1.45 2.07 0.08 86.55 01:24:01 PM 1 25.10 0.00 2.58 2.92 0.13 69.26 01:24:01 PM 2 19.96 0.00 2.01 4.28 0.08 73.66 01:24:01 PM 3 20.87 0.00 1.71 1.49 0.08 75.85 01:25:01 PM all 7.81 0.00 0.68 1.05 0.06 90.40 01:25:01 PM 0 7.83 0.00 0.78 0.93 0.05 90.40 01:25:01 PM 1 7.42 0.00 0.75 1.28 0.07 90.47 01:25:01 PM 2 8.23 0.00 0.75 1.67 0.05 89.29 01:25:01 PM 3 7.75 0.00 0.45 0.30 0.07 91.43 01:26:01 PM all 47.43 0.00 2.26 1.22 0.11 48.98 01:26:01 PM 0 43.76 0.00 2.13 1.05 0.12 52.94 01:26:01 PM 1 42.71 0.00 2.10 1.32 0.10 53.77 01:26:01 PM 2 49.23 0.00 2.60 1.59 0.12 46.47 01:26:01 PM 3 54.02 0.00 2.23 0.92 0.10 42.74 Average: all 24.72 0.00 1.63 1.65 0.09 71.92 Average: 0 20.45 0.00 1.45 1.35 0.08 76.66 Average: 1 25.08 0.00 1.81 1.84 0.10 71.17 Average: 2 25.80 0.00 1.79 2.51 0.08 69.82 Average: 3 27.54 0.00 1.46 0.90 0.08 70.02