---> uname -a: Linux prd-centos8-docker-8c-8g-76515.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1058 26707 19 4124 30370 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:b3:1f:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:feb3:1f73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:56:9c:e4 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::42:9ff:fe56:9ce4/64 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) 10/13/2024 _x86_64_ (8 CPU) 20:53:26 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 130.90 9.09 121.80 2794.00 8593.12 08:56:01 PM 250.90 18.93 231.97 2699.10 14064.30 08:57:01 PM 140.87 17.11 123.76 5623.46 31300.25 Average: 174.22 15.04 159.17 3705.42 17984.85 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29495192 31273116 3160520 9.68 2688 2099068 1388716 4.12 168828 2544548 113200 08:56:01 PM 27708020 29909648 4947692 15.15 2688 2514252 2604844 7.73 274368 4186252 97952 08:57:01 PM 26526188 30261288 6129524 18.77 2688 4028580 2170276 6.44 730928 4842324 563784 Average: 27909800 30481351 4745912 14.53 2688 2880633 2054612 6.10 391375 3857708 258312 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 104.78 79.53 1065.54 32.81 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 430.84 348.23 5262.54 53.53 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.50 13.50 1.42 1.42 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1092.59 454.10 7616.62 46.28 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.77 5.66 0.71 0.65 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.47 0.47 0.00 0.00 0.00 0.00 Average: eth0 542.69 293.93 4647.84 44.21 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.89 0.24 0.22 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) 10/13/2024 _x86_64_ (8 CPU) 20:53:26 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.71 0.00 1.04 0.72 0.05 89.48 08:55:01 PM 0 11.70 0.00 1.97 0.67 0.07 85.60 08:55:01 PM 1 13.24 0.00 1.14 1.32 0.07 84.24 08:55:01 PM 2 9.75 0.00 0.97 1.35 0.07 87.87 08:55:01 PM 3 8.21 0.00 0.72 0.53 0.03 90.50 08:55:01 PM 4 4.66 0.00 0.62 0.60 0.03 94.09 08:55:01 PM 5 3.29 0.00 0.55 0.30 0.03 95.82 08:55:01 PM 6 10.99 0.00 1.32 0.70 0.03 86.96 08:55:01 PM 7 7.85 0.00 1.00 0.32 0.03 90.80 08:56:01 PM all 30.82 0.00 1.33 1.95 0.08 65.82 08:56:01 PM 0 32.99 0.00 1.37 1.81 0.08 63.74 08:56:01 PM 1 29.80 0.00 1.62 2.21 0.08 66.28 08:56:01 PM 2 33.60 0.00 1.99 2.55 0.08 61.78 08:56:01 PM 3 20.25 0.00 1.07 2.78 0.07 75.83 08:56:01 PM 4 26.95 0.00 1.02 3.02 0.07 68.94 08:56:01 PM 5 28.26 0.00 1.14 0.55 0.08 69.96 08:56:01 PM 6 25.05 0.00 1.66 0.99 0.08 72.22 08:56:01 PM 7 49.65 0.00 0.77 1.69 0.08 47.81 08:57:01 PM all 19.19 0.28 3.50 2.11 0.08 74.83 08:57:01 PM 0 19.70 0.03 3.15 1.28 0.07 75.77 08:57:01 PM 1 22.05 0.00 3.92 2.09 0.10 71.84 08:57:01 PM 2 22.38 1.70 3.54 2.16 0.08 70.13 08:57:01 PM 3 18.89 0.05 3.34 0.42 0.08 77.22 08:57:01 PM 4 14.64 0.46 3.74 3.47 0.07 77.64 08:57:01 PM 5 14.98 0.00 3.48 1.52 0.07 79.96 08:57:01 PM 6 22.89 0.02 3.79 2.56 0.08 70.66 08:57:01 PM 7 18.00 0.02 3.09 3.40 0.08 75.41 Average: all 19.57 0.09 1.95 1.59 0.07 76.72 Average: 0 21.46 0.01 2.16 1.25 0.07 75.05 Average: 1 21.69 0.00 2.22 1.87 0.08 74.14 Average: 2 21.89 0.56 2.16 2.02 0.08 73.28 Average: 3 15.77 0.02 1.70 1.25 0.06 81.20 Average: 4 15.41 0.15 1.78 2.36 0.06 80.25 Average: 5 15.50 0.00 1.72 0.79 0.06 81.93 Average: 6 19.63 0.01 2.25 1.41 0.07 76.63 Average: 7 25.19 0.01 1.62 1.79 0.07 71.33