---> uname -a: Linux prd-centos8-docker-4c-4g-83282.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 819 11344 19 3598 14596 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:6e:47:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe6e:47a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:4a:2c:62 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 inet6 fe80::42:3ff:fe4a:2c62/64 scope link 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) 11/12/2024 _x86_64_ (4 CPU) 14:33:29 LINUX RESTART (4 CPU) 02:34:01 PM tps rtps wtps bread/s bwrtn/s 02:35:01 PM 127.81 9.86 117.95 1615.32 6694.47 02:36:01 PM 197.60 3.40 194.20 162.75 13548.90 02:37:01 PM 52.43 2.05 50.38 434.26 1037.49 02:38:01 PM 251.75 5.96 245.78 5887.77 40991.92 Average: 157.39 5.32 152.08 2024.97 15567.09 02:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 PM 12932644 14815280 3208888 19.88 2688 2092956 1550952 9.02 180724 2655276 200480 02:36:01 PM 12272892 14316704 3868640 23.97 2688 2249568 1816672 10.57 198548 3268192 36 02:37:01 PM 11886688 14157980 4254844 26.36 2688 2473792 1849208 10.76 308680 3531916 199068 02:38:01 PM 11645844 14972404 4495688 27.85 2688 3514620 1301408 7.57 814884 3205720 48 Average: 12184517 14565592 3957015 24.51 2688 2582734 1629560 9.48 375709 3165276 99908 02:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 154.99 113.96 1446.09 28.27 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 392.62 298.20 2315.62 174.13 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 02:37:01 PM eth0 102.00 90.65 927.26 27.15 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 191.49 126.49 2409.43 415.46 0.00 0.00 0.00 0.00 02:38:01 PM docker0 50.50 51.80 399.47 613.44 0.00 0.00 0.00 0.00 02:38:01 PM veth5308e0d 27.51 23.54 398.44 1.85 0.00 0.00 0.00 0.03 Average: lo 0.05 0.05 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 210.27 157.32 1774.56 161.24 0.00 0.00 0.00 0.00 Average: docker0 12.62 12.95 99.86 153.34 0.00 0.00 0.00 0.00 Average: veth5308e0d 6.88 5.88 99.60 0.46 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/12/2024 _x86_64_ (4 CPU) 14:33:29 LINUX RESTART (4 CPU) 02:34:01 PM CPU %user %nice %system %iowait %steal %idle 02:35:01 PM all 24.39 0.00 2.14 1.10 0.08 72.28 02:35:01 PM 0 16.11 0.00 1.15 0.52 0.08 82.14 02:35:01 PM 1 22.07 0.00 2.29 1.07 0.08 74.48 02:35:01 PM 2 28.13 0.00 2.48 1.24 0.08 68.07 02:35:01 PM 3 31.27 0.00 2.65 1.57 0.08 64.42 02:36:01 PM all 34.49 0.00 6.64 2.37 0.09 56.40 02:36:01 PM 0 22.74 0.00 1.61 1.79 0.10 73.75 02:36:01 PM 1 16.18 0.00 1.63 2.77 0.08 79.34 02:36:01 PM 2 65.31 0.00 11.43 2.57 0.08 20.61 02:36:01 PM 3 33.74 0.00 11.89 2.37 0.10 51.90 02:37:01 PM all 44.01 0.00 1.42 0.25 0.08 54.23 02:37:01 PM 0 41.12 0.00 0.82 0.20 0.10 57.76 02:37:01 PM 1 48.00 0.00 0.73 0.02 0.08 51.17 02:37:01 PM 2 41.50 0.00 2.02 0.23 0.08 56.16 02:37:01 PM 3 45.43 0.00 2.12 0.57 0.07 51.81 02:38:01 PM all 29.58 0.00 4.93 4.38 0.08 61.04 02:38:01 PM 0 20.20 0.00 6.28 6.31 0.07 67.14 02:38:01 PM 1 27.42 0.00 3.74 3.94 0.10 64.80 02:38:01 PM 2 35.88 0.00 4.12 4.12 0.07 55.81 02:38:01 PM 3 34.82 0.00 5.57 3.13 0.07 56.41 Average: all 33.12 0.00 3.78 2.02 0.08 60.99 Average: 0 25.05 0.00 2.46 2.20 0.09 70.20 Average: 1 28.44 0.00 2.10 1.95 0.09 67.43 Average: 2 42.70 0.00 5.01 2.04 0.08 50.18 Average: 3 36.32 0.00 5.55 1.91 0.08 56.14