---> uname -a: Linux prd-centos8-docker-8c-8g-6111.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 1605 26176 19 4108 29819 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:be:bd:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:febe:bdf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:89:e2:b4 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::42:51ff:fe89:e2b4/64 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) 02/17/2024 _x86_64_ (8 CPU) 11:23:22 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 127.66 7.00 120.66 1303.25 9631.86 11:26:01 AM 237.27 20.14 217.13 3963.11 13942.72 11:27:01 AM 137.08 16.64 120.44 5726.34 32063.17 11:28:01 AM 64.17 3.65 60.52 150.64 18611.16 Average: 141.57 11.86 129.71 2786.37 18562.20 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29587920 31321144 3067792 9.39 2688 2052272 1426356 4.23 162556 2456616 108484 11:26:01 AM 27755408 29974464 4900304 15.01 2688 2533004 2737576 8.12 264812 4151020 121612 11:27:01 AM 26336736 29993116 6318976 19.35 2688 3951748 2732668 8.11 644696 5121636 465156 11:28:01 AM 26814164 30538980 5841548 17.89 2688 4017784 1959460 5.81 880552 4409696 37244 Average: 27623557 30456926 5032155 15.41 2688 3138702 2214015 6.57 488154 4034742 183124 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 53.37 38.93 916.56 7.49 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 459.58 369.25 5739.13 57.14 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 10.16 10.16 1.03 1.03 0.00 0.00 0.00 0.00 11:27:01 AM eth0 1112.96 448.21 7611.91 44.43 0.00 0.00 0.00 0.00 11:27:01 AM docker0 3.38 4.06 0.50 0.47 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 235.89 164.34 452.63 158.58 0.00 0.00 0.00 0.00 11:28:01 AM 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 465.50 255.23 3680.90 66.91 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.02 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) 02/17/2024 _x86_64_ (8 CPU) 11:23:22 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 10.36 0.00 0.98 0.96 0.04 87.66 11:25:01 AM 0 2.25 0.00 0.62 0.57 0.05 96.51 11:25:01 AM 1 13.14 0.00 1.29 0.75 0.05 84.78 11:25:01 AM 2 11.96 0.00 1.03 0.18 0.03 86.78 11:25:01 AM 3 17.27 0.00 1.14 1.14 0.03 80.43 11:25:01 AM 4 24.85 0.00 2.15 1.08 0.03 71.88 11:25:01 AM 5 2.60 0.00 0.43 1.74 0.02 95.21 11:25:01 AM 6 2.02 0.00 0.25 0.62 0.05 97.06 11:25:01 AM 7 8.77 0.00 0.95 1.63 0.03 88.61 11:26:01 AM all 26.75 0.00 1.48 1.96 0.08 69.72 11:26:01 AM 0 21.56 0.00 1.74 1.80 0.08 74.82 11:26:01 AM 1 37.25 0.00 1.63 2.96 0.10 58.06 11:26:01 AM 2 23.34 0.00 0.84 1.85 0.08 73.88 11:26:01 AM 3 27.26 0.00 1.36 0.72 0.08 70.58 11:26:01 AM 4 17.57 0.00 1.25 1.34 0.07 79.77 11:26:01 AM 5 14.93 0.00 0.92 3.29 0.07 80.79 11:26:01 AM 6 38.80 0.00 1.76 0.55 0.07 58.82 11:26:01 AM 7 33.36 0.00 2.34 3.20 0.12 60.98 11:27:01 AM all 20.58 0.25 3.02 1.99 0.08 74.08 11:27:01 AM 0 20.46 0.05 2.37 1.36 0.07 75.69 11:27:01 AM 1 19.43 0.00 2.61 2.60 0.08 75.28 11:27:01 AM 2 20.12 0.00 3.12 1.48 0.08 75.19 11:27:01 AM 3 22.87 0.02 3.57 0.71 0.07 72.77 11:27:01 AM 4 17.72 0.00 2.54 0.13 0.07 79.54 11:27:01 AM 5 20.89 0.12 3.02 2.16 0.07 73.74 11:27:01 AM 6 21.26 0.02 3.35 0.24 0.08 75.06 11:27:01 AM 7 21.89 1.77 3.62 7.24 0.08 65.39 11:28:01 AM all 16.95 0.04 1.08 0.85 0.05 81.04 11:28:01 AM 0 17.81 0.00 0.58 3.31 0.07 78.23 11:28:01 AM 1 27.03 0.00 1.69 1.54 0.05 69.70 11:28:01 AM 2 6.75 0.00 0.69 0.62 0.03 91.91 11:28:01 AM 3 21.87 0.00 1.24 0.17 0.05 76.67 11:28:01 AM 4 28.07 0.00 0.75 0.08 0.05 71.05 11:28:01 AM 5 25.64 0.30 1.47 0.08 0.05 72.46 11:28:01 AM 6 4.28 0.00 0.82 0.02 0.07 94.81 11:28:01 AM 7 4.05 0.00 1.40 0.95 0.03 93.56 Average: all 18.65 0.07 1.64 1.44 0.06 78.14 Average: 0 15.50 0.01 1.33 1.76 0.07 81.33 Average: 1 24.20 0.00 1.80 1.96 0.07 71.97 Average: 2 15.52 0.00 1.42 1.03 0.06 81.97 Average: 3 22.31 0.00 1.82 0.68 0.06 75.12 Average: 4 22.06 0.00 1.67 0.66 0.05 75.55 Average: 5 16.01 0.10 1.46 1.82 0.05 80.57 Average: 6 16.57 0.00 1.54 0.36 0.07 81.46 Average: 7 17.00 0.44 2.08 3.25 0.07 77.17