---> uname -a: Linux prd-centos8-docker-8c-8g-4370.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1751 27659 19 2479 29691 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:86:7d:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe86:7dec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:bf:4b:41 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) 02/10/2024 _x86_64_ (8 CPU) 14:01:21 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 84.12 6.98 77.14 1302.77 5484.21 02:04:01 PM 194.58 3.05 191.53 876.92 12559.49 02:05:01 PM 85.24 3.27 81.98 435.92 6492.67 02:06:01 PM 36.08 0.52 35.56 64.66 3035.58 Average: 100.00 3.45 96.55 670.07 6892.89 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29549860 31247156 3105852 9.51 2688 2021624 1379656 4.09 165148 2515628 178756 02:04:01 PM 27779424 29671708 4876288 14.93 2688 2208408 2774352 8.23 224504 4179336 58560 02:05:01 PM 29167868 31224148 3487844 10.68 2688 2367984 1374060 4.08 251456 2752280 46388 02:06:01 PM 28388044 30461840 4267668 13.07 2688 2384428 2108420 6.26 469912 3311548 25124 Average: 28721299 30651213 3934413 12.05 2688 2245611 1909122 5.66 277755 3189698 77207 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 120.79 113.40 909.42 15.17 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 197.92 172.59 1798.12 45.41 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 244.23 202.65 1721.08 52.76 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 149.91 104.93 195.28 123.94 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 178.21 148.39 1156.01 59.32 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) 02/10/2024 _x86_64_ (8 CPU) 14:01:21 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 10.00 0.00 0.94 0.60 0.05 88.41 02:03:01 PM 0 12.97 0.00 1.32 1.05 0.07 84.59 02:03:01 PM 1 15.14 0.00 1.03 0.45 0.05 83.33 02:03:01 PM 2 10.93 0.00 1.14 0.23 0.07 87.63 02:03:01 PM 3 3.17 0.00 0.73 0.52 0.05 95.52 02:03:01 PM 4 23.19 0.00 2.04 1.70 0.03 73.04 02:03:01 PM 5 4.78 0.00 0.42 0.77 0.05 93.98 02:03:01 PM 6 1.70 0.00 0.28 0.03 0.05 97.93 02:03:01 PM 7 8.07 0.00 0.53 0.05 0.05 91.30 02:04:01 PM all 29.59 0.00 1.39 2.34 0.09 66.59 02:04:01 PM 0 32.40 0.00 1.35 1.77 0.08 64.39 02:04:01 PM 1 37.67 0.00 2.03 3.44 0.08 56.78 02:04:01 PM 2 36.71 0.00 1.42 5.33 0.08 56.46 02:04:01 PM 3 13.13 0.00 1.15 1.09 0.12 84.51 02:04:01 PM 4 14.09 0.00 1.06 1.01 0.08 83.77 02:04:01 PM 5 42.69 0.00 1.52 1.67 0.08 54.03 02:04:01 PM 6 29.70 0.00 1.37 3.46 0.10 65.36 02:04:01 PM 7 30.32 0.00 1.24 0.95 0.07 67.42 02:05:01 PM all 39.30 0.00 1.70 0.64 0.10 58.26 02:05:01 PM 0 43.89 0.00 1.97 0.35 0.12 53.68 02:05:01 PM 1 41.35 0.00 1.54 0.37 0.10 56.65 02:05:01 PM 2 37.89 0.00 1.91 1.34 0.08 58.79 02:05:01 PM 3 40.03 0.00 1.64 0.10 0.12 58.11 02:05:01 PM 4 36.64 0.00 1.82 2.24 0.10 59.19 02:05:01 PM 5 43.04 0.00 1.52 0.20 0.10 55.13 02:05:01 PM 6 36.27 0.00 1.66 0.42 0.08 61.57 02:05:01 PM 7 35.31 0.00 1.56 0.08 0.08 62.96 02:06:01 PM all 13.42 0.00 0.72 0.27 0.05 85.55 02:06:01 PM 0 4.68 0.00 0.68 0.23 0.05 94.35 02:06:01 PM 1 6.17 0.00 0.40 0.05 0.03 93.34 02:06:01 PM 2 30.88 0.00 0.93 0.17 0.05 67.97 02:06:01 PM 3 26.57 0.00 1.30 0.10 0.05 71.98 02:06:01 PM 4 4.93 0.00 0.77 0.13 0.05 94.12 02:06:01 PM 5 15.63 0.00 0.30 0.02 0.03 84.02 02:06:01 PM 6 4.03 0.00 0.79 1.44 0.05 93.69 02:06:01 PM 7 14.37 0.00 0.55 0.02 0.05 85.01 Average: all 23.07 0.00 1.19 0.96 0.07 74.71 Average: 0 23.48 0.00 1.33 0.85 0.08 74.26 Average: 1 25.06 0.00 1.25 1.07 0.07 72.55 Average: 2 29.10 0.00 1.35 1.76 0.07 67.72 Average: 3 20.72 0.00 1.21 0.45 0.08 77.54 Average: 4 19.71 0.00 1.42 1.27 0.07 77.53 Average: 5 26.53 0.00 0.94 0.66 0.07 71.80 Average: 6 17.92 0.00 1.02 1.34 0.07 79.64 Average: 7 22.01 0.00 0.97 0.28 0.06 76.68