---> uname -a: Linux prd-centos8-docker-8c-8g-20353.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1034 27348 19 3507 30399 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:76:ec:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe76:ecd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:cd:f7:05 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:f0ff:fecd:f705/64 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) 04/03/2024 _x86_64_ (8 CPU) 16:03:39 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 179.34 114.80 64.55 12510.55 37771.04 04:06:01 PM 77.89 6.98 70.91 1302.90 5653.47 04:07:01 PM 104.30 14.13 90.17 3126.15 6551.72 04:08:01 PM 238.11 5.05 233.06 1169.94 8473.15 04:09:01 PM 222.51 2.67 219.84 441.65 38093.47 04:10:01 PM 71.76 0.87 70.89 68.24 9858.28 Average: 148.99 24.08 124.90 3103.22 17734.66 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29924968 31346408 2730744 8.36 2688 1760480 1459052 4.33 129904 2229144 67560 04:06:01 PM 29629344 31260084 3026368 9.27 2688 1956888 1520164 4.51 162284 2443316 124088 04:07:01 PM 29286724 31121044 3368988 10.32 2688 2154288 1633052 4.85 177164 2744956 86120 04:08:01 PM 28288372 30498092 4367340 13.37 2688 2522564 1951156 5.79 270664 3615016 235620 04:09:01 PM 27046516 30054276 5609196 17.18 2688 3307504 2264064 6.72 578608 4496936 20 04:10:01 PM 28031816 31156200 4623896 14.16 2688 3423724 1505944 4.47 806976 3290560 11916 Average: 28701290 30906017 3954422 12.11 2688 2520908 1722239 5.11 354267 3136655 87554 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 261.55 180.56 807.71 52.16 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 39.44 27.06 649.51 5.89 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 62.79 51.21 461.23 28.16 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 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 414.31 350.84 5282.09 45.69 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 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 354.27 270.55 6423.03 30.66 0.00 0.00 0.00 0.00 04:09:01 PM docker0 7.51 12.53 0.45 306.24 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 330.17 316.49 396.27 1965.75 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 243.76 199.45 2336.72 354.73 0.00 0.00 0.00 0.00 Average: docker0 1.25 2.11 0.07 51.05 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) 04/03/2024 _x86_64_ (8 CPU) 16:03:39 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 9.51 0.00 3.95 15.67 0.08 70.79 04:05:01 PM 0 13.66 0.00 3.28 13.61 0.10 69.34 04:05:01 PM 1 8.31 0.00 3.19 18.74 0.10 69.66 04:05:01 PM 2 10.50 0.00 4.58 20.00 0.09 64.83 04:05:01 PM 3 6.50 0.02 6.25 1.58 0.07 85.58 04:05:01 PM 4 8.96 0.00 3.70 13.59 0.07 73.68 04:05:01 PM 5 9.67 0.00 3.85 32.74 0.07 53.67 04:05:01 PM 6 9.35 0.00 3.00 16.05 0.09 71.51 04:05:01 PM 7 9.12 0.00 3.73 9.01 0.07 78.07 04:06:01 PM all 6.83 0.00 0.71 3.44 0.03 89.00 04:06:01 PM 0 5.59 0.00 0.48 0.18 0.03 93.71 04:06:01 PM 1 8.26 0.00 0.65 3.59 0.03 87.47 04:06:01 PM 2 8.51 0.00 0.72 11.15 0.03 79.59 04:06:01 PM 3 10.27 0.00 1.29 3.22 0.03 85.19 04:06:01 PM 4 9.80 0.00 1.07 3.67 0.03 85.43 04:06:01 PM 5 3.27 0.00 0.65 4.11 0.05 91.92 04:06:01 PM 6 5.84 0.00 0.53 1.15 0.02 92.46 04:06:01 PM 7 3.09 0.00 0.25 0.43 0.02 96.21 04:07:01 PM all 6.79 0.00 0.60 4.34 0.04 88.23 04:07:01 PM 0 15.53 0.00 1.27 8.14 0.05 75.01 04:07:01 PM 1 8.50 0.00 0.85 8.84 0.05 81.76 04:07:01 PM 2 5.39 0.00 0.50 4.86 0.05 89.20 04:07:01 PM 3 3.67 0.00 0.30 1.17 0.03 94.82 04:07:01 PM 4 10.57 0.00 0.67 4.37 0.02 84.37 04:07:01 PM 5 4.34 0.00 0.55 3.57 0.02 91.52 04:07:01 PM 6 2.27 0.00 0.30 1.90 0.02 95.51 04:07:01 PM 7 4.04 0.00 0.35 1.91 0.05 93.65 04:08:01 PM all 19.48 0.00 1.13 6.00 0.08 73.30 04:08:01 PM 0 31.15 0.00 0.53 1.40 0.08 66.83 04:08:01 PM 1 28.46 0.00 1.41 8.97 0.08 61.08 04:08:01 PM 2 14.73 0.00 0.99 3.63 0.08 80.57 04:08:01 PM 3 16.72 0.00 1.11 4.22 0.08 77.87 04:08:01 PM 4 16.44 0.00 1.14 1.81 0.08 80.53 04:08:01 PM 5 15.70 0.00 0.72 3.63 0.07 79.89 04:08:01 PM 6 15.46 0.00 1.61 13.65 0.08 69.20 04:08:01 PM 7 17.13 0.00 1.58 10.76 0.08 70.44 04:09:01 PM all 18.70 0.00 2.59 3.81 0.09 74.81 04:09:01 PM 0 13.20 0.00 1.95 1.21 0.08 83.56 04:09:01 PM 1 19.96 0.00 2.88 7.93 0.12 69.12 04:09:01 PM 2 20.82 0.00 1.93 1.55 0.13 75.57 04:09:01 PM 3 25.13 0.00 2.85 5.67 0.10 66.25 04:09:01 PM 4 17.56 0.00 2.66 3.96 0.08 75.74 04:09:01 PM 5 19.50 0.00 3.32 2.00 0.08 75.10 04:09:01 PM 6 18.22 0.00 2.69 5.46 0.07 73.56 04:09:01 PM 7 15.18 0.00 2.42 2.74 0.07 79.60 04:10:01 PM all 12.41 0.00 1.58 0.30 0.08 85.63 04:10:01 PM 0 10.28 0.00 2.01 0.18 0.08 87.45 04:10:01 PM 1 11.66 0.00 1.56 0.17 0.08 86.53 04:10:01 PM 2 15.03 0.00 2.08 0.47 0.08 82.34 04:10:01 PM 3 15.50 0.00 1.53 0.07 0.07 82.83 04:10:01 PM 4 17.70 0.00 1.79 1.15 0.08 79.27 04:10:01 PM 5 5.25 0.00 1.02 0.07 0.07 93.60 04:10:01 PM 6 15.37 0.00 1.21 0.13 0.08 83.21 04:10:01 PM 7 8.59 0.00 1.49 0.13 0.07 89.72 Average: all 12.29 0.00 1.75 5.56 0.07 80.34 Average: 0 14.91 0.00 1.58 4.10 0.07 79.34 Average: 1 14.19 0.00 1.75 8.01 0.08 75.97 Average: 2 12.50 0.00 1.79 6.89 0.08 78.75 Average: 3 12.97 0.00 2.21 2.66 0.06 82.09 Average: 4 13.52 0.00 1.83 4.72 0.06 79.87 Average: 5 9.61 0.00 1.68 7.61 0.06 81.04 Average: 6 11.08 0.00 1.55 6.34 0.06 80.97 Average: 7 9.52 0.00 1.63 4.14 0.06 84.66