---> uname -a: Linux prd-centos8-docker-8c-8g-11020.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 1055 26512 19 4322 30369 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:68:ed:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe68:ed00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:66:eb:93 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::42:5bff:fe66:eb93/64 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) 01/10/2024 _x86_64_ (8 CPU) 16:03:19 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 107.60 6.98 100.62 1302.98 8113.40 04:06:01 PM 272.36 21.99 250.37 4349.62 18268.53 04:07:01 PM 131.81 15.86 115.95 5513.61 30436.89 04:08:01 PM 52.77 1.53 51.23 1650.25 22785.12 Average: 141.14 11.59 129.54 3204.10 19901.04 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29396372 31214640 3259340 9.98 2688 2137008 1494124 4.43 185500 2626648 232840 04:06:01 PM 27404008 29822872 5251704 16.08 2688 2729616 2710280 8.04 284464 4473308 224140 04:07:01 PM 27109392 30885112 5546320 16.98 2688 4069596 1874760 5.56 681672 4312912 550508 04:08:01 PM 27211960 31161296 5443752 16.67 2688 4240092 1450608 4.30 861168 4024372 59760 Average: 27780433 30770980 4875279 14.93 2688 3294078 1882443 5.59 503201 3859310 266812 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 78.32 53.77 1146.69 10.13 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 671.88 441.57 6936.85 67.58 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 10.16 10.16 1.05 1.05 0.00 0.00 0.00 0.00 04:07:01 PM eth0 692.95 361.04 6909.73 39.41 0.00 0.00 0.00 0.00 04:07:01 PM docker0 3.38 4.03 0.50 0.47 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 157.35 112.45 1761.94 23.57 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 400.12 242.21 4188.82 35.17 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.01 0.13 0.12 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) 01/10/2024 _x86_64_ (8 CPU) 16:03:19 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.29 0.00 0.88 0.83 0.05 87.94 04:05:01 PM 0 1.55 0.00 0.52 1.00 0.05 96.88 04:05:01 PM 1 11.97 0.00 1.44 2.22 0.03 84.35 04:05:01 PM 2 20.91 0.00 1.72 1.95 0.05 75.36 04:05:01 PM 3 18.67 0.00 1.37 0.63 0.05 79.27 04:05:01 PM 4 15.36 0.00 0.90 0.30 0.05 83.39 04:05:01 PM 5 2.51 0.00 0.30 0.20 0.07 96.93 04:05:01 PM 6 2.24 0.00 0.32 0.15 0.05 97.24 04:05:01 PM 7 9.12 0.00 0.50 0.20 0.03 90.14 04:06:01 PM all 31.20 0.00 1.58 1.83 0.10 65.30 04:06:01 PM 0 44.68 0.00 0.97 1.12 0.10 53.12 04:06:01 PM 1 39.18 0.00 1.21 1.34 0.08 58.19 04:06:01 PM 2 32.55 0.00 2.13 1.96 0.10 63.26 04:06:01 PM 3 26.64 0.00 1.95 2.52 0.10 68.80 04:06:01 PM 4 38.69 0.00 1.27 1.32 0.10 58.61 04:06:01 PM 5 12.88 0.00 1.49 3.14 0.10 82.39 04:06:01 PM 6 29.20 0.00 1.75 1.68 0.10 67.27 04:06:01 PM 7 25.77 0.00 1.86 1.51 0.08 70.77 04:07:01 PM all 18.85 0.27 3.06 2.33 0.10 75.38 04:07:01 PM 0 16.46 0.00 3.24 2.30 0.10 77.90 04:07:01 PM 1 19.25 2.03 3.43 4.67 0.12 70.49 04:07:01 PM 2 19.27 0.00 3.46 3.86 0.10 73.31 04:07:01 PM 3 21.51 0.07 2.67 0.37 0.10 75.29 04:07:01 PM 4 19.92 0.02 3.40 1.50 0.08 75.08 04:07:01 PM 5 16.19 0.00 2.58 2.51 0.12 78.59 04:07:01 PM 6 18.87 0.02 2.85 2.31 0.08 75.87 04:07:01 PM 7 19.35 0.05 2.88 1.15 0.08 76.49 04:08:01 PM all 13.61 0.00 0.93 1.26 0.06 84.13 04:08:01 PM 0 3.47 0.00 0.87 2.88 0.10 92.68 04:08:01 PM 1 6.70 0.00 0.48 0.60 0.07 92.15 04:08:01 PM 2 12.79 0.00 0.74 0.57 0.07 85.84 04:08:01 PM 3 21.66 0.00 1.44 0.17 0.05 76.69 04:08:01 PM 4 33.46 0.00 1.42 0.87 0.07 64.18 04:08:01 PM 5 11.84 0.00 0.85 3.24 0.05 84.02 04:08:01 PM 6 5.12 0.00 0.74 1.62 0.07 92.46 04:08:01 PM 7 13.81 0.00 0.94 0.15 0.05 85.05 Average: all 18.47 0.07 1.61 1.56 0.08 78.21 Average: 0 16.51 0.00 1.40 1.82 0.09 80.18 Average: 1 19.25 0.51 1.64 2.21 0.08 76.33 Average: 2 21.38 0.00 2.01 2.08 0.08 74.45 Average: 3 22.12 0.02 1.85 0.92 0.08 75.02 Average: 4 26.86 0.00 1.75 1.00 0.08 70.32 Average: 5 10.84 0.00 1.30 2.27 0.08 85.50 Average: 6 13.82 0.00 1.41 1.44 0.08 83.25 Average: 7 17.00 0.01 1.54 0.75 0.06 80.64