---> uname -a: Linux prd-centos8-docker-8c-8g-36715.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: 2800.000 BogoMIPS: 5600.00 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 1055 27311 19 3523 30377 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:9c:d9:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe9c:d997/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:e8:30:45 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:acff:fee8:3045/64 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) 05/01/2024 _x86_64_ (8 CPU) 13:45:47 LINUX RESTART (8 CPU) 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 133.05 34.52 98.53 8387.71 21801.93 01:48:01 PM 371.02 19.31 351.71 4211.03 11633.96 01:49:01 PM 179.24 2.18 177.06 71.04 16240.34 01:50:01 PM 158.47 1.40 157.07 414.19 31795.14 Average: 210.43 14.35 196.08 3271.05 20368.74 01:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 29647360 31278816 3008352 9.21 2688 1957528 1469480 4.36 162704 2424460 124324 01:48:01 PM 28482408 30572360 4173304 12.78 2688 2403876 1959680 5.81 248100 3446412 212880 01:49:01 PM 26593032 28928812 6062680 18.57 2688 2643864 4124220 12.24 445120 5110912 12788 01:50:01 PM 27935056 31067004 4720656 14.46 2688 3430252 1551624 4.60 822044 3364716 111632 Average: 28164464 30461748 4491248 13.75 2688 2608880 2276251 6.75 419492 3586625 115406 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 352.77 227.52 1478.67 66.20 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 374.95 324.61 3798.51 60.28 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 1104.18 1104.18 411.24 411.24 0.00 0.00 0.00 0.00 01:49:01 PM eth0 268.14 213.08 3770.04 28.59 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM lo 36.76 36.76 10.55 10.55 0.00 0.00 0.00 0.00 01:50:01 PM eth0 416.06 333.77 4946.91 1176.27 0.00 0.00 0.00 0.00 01:50:01 PM docker0 7.06 12.19 0.42 305.62 0.00 0.00 0.00 0.00 Average: lo 285.23 285.23 105.44 105.44 0.00 0.00 0.00 0.00 Average: eth0 352.98 274.74 3498.49 332.87 0.00 0.00 0.00 0.00 Average: docker0 1.77 3.05 0.11 76.41 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) 05/01/2024 _x86_64_ (8 CPU) 13:45:47 LINUX RESTART (8 CPU) 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 14.18 0.00 2.06 2.72 0.08 80.96 01:47:01 PM 0 13.30 0.00 1.54 1.14 0.07 83.96 01:47:01 PM 1 18.46 0.00 2.67 2.87 0.08 75.91 01:47:01 PM 2 19.82 0.00 2.17 1.77 0.07 76.17 01:47:01 PM 3 17.21 0.00 1.95 1.83 0.08 78.93 01:47:01 PM 4 15.08 0.00 3.52 5.35 0.08 75.96 01:47:01 PM 5 8.99 0.00 1.26 3.72 0.07 85.97 01:47:01 PM 6 6.48 0.00 1.32 3.20 0.07 88.93 01:47:01 PM 7 14.12 0.00 2.07 1.87 0.08 81.85 01:48:01 PM all 23.00 0.00 1.49 1.07 0.08 74.37 01:48:01 PM 0 23.65 0.00 1.42 1.35 0.08 73.50 01:48:01 PM 1 36.91 0.00 1.94 0.57 0.08 60.50 01:48:01 PM 2 13.66 0.00 1.61 1.02 0.07 83.64 01:48:01 PM 3 25.33 0.00 1.09 0.92 0.10 72.57 01:48:01 PM 4 25.14 0.00 1.64 1.30 0.08 71.83 01:48:01 PM 5 21.51 0.00 1.82 2.38 0.05 74.24 01:48:01 PM 6 19.01 0.00 1.22 0.77 0.07 78.93 01:48:01 PM 7 18.71 0.00 1.17 0.27 0.07 79.78 01:49:01 PM all 44.37 0.00 3.53 0.53 0.12 51.45 01:49:01 PM 0 47.65 0.00 2.65 0.10 0.12 49.48 01:49:01 PM 1 42.97 0.00 3.69 0.25 0.12 52.97 01:49:01 PM 2 51.93 0.00 3.92 0.69 0.12 43.34 01:49:01 PM 3 38.28 0.00 4.09 0.03 0.12 57.48 01:49:01 PM 4 39.77 0.00 2.40 0.27 0.12 57.44 01:49:01 PM 5 47.61 0.00 4.10 0.54 0.13 47.61 01:49:01 PM 6 50.05 0.00 3.51 2.17 0.12 44.15 01:49:01 PM 7 36.66 0.00 3.92 0.22 0.12 59.08 01:50:01 PM all 15.12 0.00 2.80 0.60 0.08 81.41 01:50:01 PM 0 13.00 0.00 3.81 0.55 0.08 82.55 01:50:01 PM 1 21.37 0.00 2.99 0.81 0.08 74.74 01:50:01 PM 2 18.28 0.00 2.90 1.19 0.07 77.56 01:50:01 PM 3 11.25 0.00 3.12 1.04 0.08 84.51 01:50:01 PM 4 15.50 0.00 2.67 0.57 0.07 81.20 01:50:01 PM 5 11.99 0.00 2.02 0.08 0.07 85.84 01:50:01 PM 6 12.33 0.00 2.60 0.32 0.08 84.67 01:50:01 PM 7 17.25 0.00 2.27 0.25 0.07 80.17 Average: all 24.15 0.00 2.47 1.23 0.09 72.06 Average: 0 24.38 0.00 2.35 0.79 0.09 72.39 Average: 1 29.93 0.00 2.82 1.12 0.09 66.03 Average: 2 25.90 0.00 2.65 1.17 0.08 70.21 Average: 3 23.01 0.00 2.56 0.96 0.10 73.38 Average: 4 23.88 0.00 2.56 1.87 0.09 71.60 Average: 5 22.51 0.00 2.30 1.68 0.08 73.43 Average: 6 21.95 0.00 2.16 1.61 0.08 74.19 Average: 7 21.66 0.00 2.36 0.65 0.08 75.25