---> uname -a: Linux prd-centos8-docker-4c-4g-25184.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 804 12306 19 2652 14625 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:47:ce:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe47:ce9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:40:a0:ea 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) 07/02/2025 _x86_64_ (4 CPU) 13:22:21 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 227.18 2.58 224.60 316.27 10614.64 01:25:01 PM 86.02 2.42 83.61 479.49 11644.04 01:26:01 PM 30.59 0.90 29.69 39.85 708.00 Average: 114.61 1.97 112.65 278.56 7656.27 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 12597700 14668064 3543832 21.95 2688 2276012 1585272 9.22 163644 2982328 309036 01:25:01 PM 11169648 13267900 4971884 30.80 2688 2302612 2928824 17.04 213404 4345484 1396 01:26:01 PM 12616956 14987932 3524576 21.84 2688 2573508 1194636 6.95 498108 2617280 287940 Average: 12128101 14307965 4013431 24.86 2688 2384044 1902911 11.07 291719 3315031 199457 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 431.37 300.97 4570.25 46.93 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 15.38 15.38 1.80 1.80 0.00 0.00 0.00 0.00 01:25:01 PM eth0 51.71 36.35 156.97 26.03 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 21.28 21.28 5.03 5.03 0.00 0.00 0.00 0.00 01:26:01 PM eth0 134.89 123.01 442.70 1029.87 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 12.22 12.22 2.28 2.28 0.00 0.00 0.00 0.00 Average: eth0 206.02 153.46 1723.69 367.54 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) 07/02/2025 _x86_64_ (4 CPU) 13:22:21 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 25.22 0.00 2.41 1.29 0.09 70.98 01:24:01 PM 0 23.65 0.00 2.50 1.30 0.08 72.46 01:24:01 PM 1 18.43 0.00 2.22 1.72 0.08 77.54 01:24:01 PM 2 26.04 0.00 1.84 1.04 0.10 70.99 01:24:01 PM 3 32.77 0.00 3.09 1.12 0.10 62.92 01:25:01 PM all 33.87 0.00 1.36 0.53 0.08 64.16 01:25:01 PM 0 37.77 0.00 0.83 0.57 0.08 60.74 01:25:01 PM 1 37.92 0.00 2.07 1.20 0.08 58.73 01:25:01 PM 2 28.00 0.00 1.55 0.25 0.08 70.11 01:25:01 PM 3 31.77 0.00 0.97 0.12 0.07 67.07 01:26:01 PM all 30.87 0.00 2.01 0.10 0.07 66.94 01:26:01 PM 0 27.17 0.00 1.72 0.07 0.07 70.98 01:26:01 PM 1 24.41 0.00 2.01 0.23 0.07 73.28 01:26:01 PM 2 47.04 0.00 2.64 0.10 0.08 50.14 01:26:01 PM 3 24.84 0.00 1.69 0.02 0.07 73.39 Average: all 29.99 0.00 1.93 0.64 0.08 67.36 Average: 0 29.53 0.00 1.69 0.65 0.08 68.06 Average: 1 26.92 0.00 2.10 1.05 0.08 69.85 Average: 2 33.70 0.00 2.01 0.46 0.09 63.74 Average: 3 29.80 0.00 1.92 0.42 0.08 67.79