---> uname -a: Linux prd-centos8-docker-4c-4g-1841.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 768 12339 19 2655 14661 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:40:f8:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe40:f876/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:99:88:6e 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) 10/01/2025 _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 202.78 2.15 200.63 291.68 9729.61 01:25:01 PM 121.85 2.65 119.20 498.58 13008.48 01:26:01 PM 29.64 1.42 28.22 51.32 702.10 Average: 118.08 2.07 116.01 280.52 7813.00 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 12662828 14692044 3478704 21.55 2688 2236396 1529424 8.90 157312 2930036 300492 01:25:01 PM 11378616 13478244 4762916 29.51 2688 2303920 2733888 15.90 211568 4137000 48 01:26:01 PM 12643232 15008388 3498300 21.67 2688 2567620 1152692 6.71 326500 2758300 278544 Average: 12228225 14392892 3913307 24.24 2688 2369312 1805335 10.50 231793 3275112 193028 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 284.27 199.15 3996.61 35.93 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 12.01 12.01 1.53 1.53 0.00 0.00 0.00 0.00 01:25:01 PM eth0 147.11 92.93 805.23 29.76 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 24.18 24.18 5.26 5.26 0.00 0.00 0.00 0.00 01:26:01 PM eth0 98.88 80.31 245.09 523.52 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 12.06 12.06 2.26 2.26 0.00 0.00 0.00 0.00 Average: eth0 176.75 124.13 1682.23 196.42 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) 10/01/2025 _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 25.00 0.00 2.33 1.06 0.11 71.50 01:24:01 PM 0 16.58 0.00 1.82 1.42 0.13 80.05 01:24:01 PM 1 27.25 0.00 2.60 0.95 0.12 69.08 01:24:01 PM 2 22.93 0.00 2.18 0.87 0.10 73.93 01:24:01 PM 3 33.26 0.00 2.72 0.99 0.10 62.94 01:25:01 PM all 31.14 0.00 1.26 0.71 0.09 66.80 01:25:01 PM 0 27.64 0.00 1.05 0.23 0.10 70.97 01:25:01 PM 1 27.01 0.00 2.01 1.57 0.08 69.33 01:25:01 PM 2 33.44 0.00 1.00 0.55 0.07 64.94 01:25:01 PM 3 36.47 0.00 0.97 0.50 0.10 61.96 01:26:01 PM all 32.99 0.00 1.77 0.15 0.10 64.98 01:26:01 PM 0 30.53 0.00 0.93 0.12 0.10 68.32 01:26:01 PM 1 38.73 0.00 2.44 0.35 0.12 58.37 01:26:01 PM 2 27.65 0.00 1.45 0.07 0.12 70.71 01:26:01 PM 3 35.06 0.00 2.25 0.08 0.08 62.51 Average: all 29.71 0.00 1.79 0.64 0.10 67.76 Average: 0 24.92 0.00 1.27 0.59 0.11 73.11 Average: 1 31.00 0.00 2.35 0.96 0.11 65.59 Average: 2 28.01 0.00 1.54 0.50 0.09 69.86 Average: 3 34.93 0.00 1.98 0.52 0.09 62.47