---> uname -a: Linux prd-centos8-docker-4c-4g-84617.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 806 12308 19 2648 14626 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:46:ef:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe46:ef43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:90:b6:e9 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) 11/18/2024 _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 156.59 8.73 147.86 1560.14 8660.49 01:25:01 PM 161.34 3.20 158.14 523.47 12989.79 01:26:01 PM 50.78 1.13 49.65 77.81 9695.79 Average: 122.90 4.35 118.54 720.35 10448.84 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 12818260 14679624 3323272 20.59 2688 2071572 1658372 9.65 178396 2760752 119788 01:25:01 PM 11110044 13214680 5031488 31.17 2688 2310288 2949072 17.16 240656 4384048 2180 01:26:01 PM 12624120 14997828 3517412 21.79 2688 2578256 1179820 6.86 521808 2594536 11896 Average: 12184141 14297377 3957391 24.52 2688 2320039 1929088 11.22 313620 3246445 44621 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 104.53 80.72 1137.31 23.31 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 13.23 13.23 4.17 4.17 0.00 0.00 0.00 0.00 01:25:01 PM eth0 314.96 209.81 3569.02 52.58 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 7.00 7.00 0.75 0.75 0.00 0.00 0.00 0.00 01:26:01 PM eth0 183.86 140.37 450.55 1013.28 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 6.74 6.74 1.64 1.64 0.00 0.00 0.00 0.00 Average: eth0 201.13 143.64 1718.95 363.13 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) 11/18/2024 _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 23.07 0.00 2.17 2.03 0.10 72.62 01:24:01 PM 0 18.39 0.00 2.02 1.63 0.12 77.84 01:24:01 PM 1 23.90 0.00 2.02 2.36 0.10 71.62 01:24:01 PM 2 35.95 0.00 3.18 3.03 0.10 57.74 01:24:01 PM 3 14.06 0.00 1.45 1.12 0.10 83.26 01:25:01 PM all 48.69 0.00 2.28 2.13 0.10 46.80 01:25:01 PM 0 44.81 0.00 2.54 1.03 0.12 51.51 01:25:01 PM 1 46.15 0.00 2.18 2.72 0.10 48.84 01:25:01 PM 2 53.13 0.00 1.97 2.22 0.10 42.59 01:25:01 PM 3 50.65 0.00 2.41 2.55 0.10 44.29 01:26:01 PM all 25.49 0.00 2.09 1.33 0.09 71.00 01:26:01 PM 0 24.60 0.00 2.69 2.84 0.08 69.78 01:26:01 PM 1 35.96 0.00 2.36 1.29 0.08 60.30 01:26:01 PM 2 27.61 0.00 1.95 0.82 0.08 69.54 01:26:01 PM 3 13.82 0.00 1.37 0.35 0.10 84.36 Average: all 32.39 0.00 2.18 1.83 0.10 63.50 Average: 0 29.22 0.00 2.42 1.84 0.11 66.42 Average: 1 35.32 0.00 2.19 2.12 0.09 60.27 Average: 2 38.88 0.00 2.36 2.02 0.10 56.63 Average: 3 26.16 0.00 1.75 1.34 0.10 70.66