---> uname -a: Linux prd-centos8-docker-8c-8g-2988.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: 2799.996 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 1045 27270 18 3574 30387 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0d:6a:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe0d:6a45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:09:d6:52 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:bbff:fe09:d652/64 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) 11/22/2023 _x86_64_ (8 CPU) 14:23:35 LINUX RESTART (8 CPU) 02:24:01 PM tps rtps wtps bread/s bwrtn/s 02:25:01 PM 86.36 22.12 64.24 5468.79 38704.05 02:26:01 PM 98.25 6.55 91.70 1267.79 7640.99 02:27:01 PM 205.53 15.43 190.10 3288.24 10566.68 02:28:01 PM 170.88 4.47 166.41 1158.81 7548.17 02:29:01 PM 192.87 2.63 190.24 512.36 34927.79 02:30:01 PM 80.24 0.93 79.31 68.78 9368.44 Average: 139.02 8.69 130.33 1961.01 18127.45 02:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 PM 29833216 31289288 2822496 8.64 2688 1789648 1497352 4.44 142636 2304660 61732 02:26:01 PM 29533760 31223056 3121952 9.56 2688 2013160 1519068 4.51 166040 2539712 106704 02:27:01 PM 28869792 30851412 3785920 11.59 2688 2296820 1784216 5.29 189052 3137732 84892 02:28:01 PM 27806944 30093228 4848768 14.85 2688 2596900 2367284 7.02 279880 4089916 166664 02:29:01 PM 26874932 29942564 5780780 17.70 2688 3365124 2475948 7.35 576692 4676464 8 02:30:01 PM 27905400 31092136 4750312 14.55 2688 3483728 1540532 4.57 806728 3417288 48192 Average: 28470674 30748614 4185038 12.82 2688 2590897 1864067 5.53 360171 3360962 78032 02:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 367.94 223.10 891.24 56.33 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 46.94 32.01 806.25 5.54 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 191.45 171.68 1850.38 44.53 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 275.02 233.57 4203.59 30.39 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 313.36 246.73 6132.89 28.16 0.00 0.00 0.00 0.00 02:29:01 PM docker0 8.11 13.70 0.48 305.45 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 275.94 279.96 393.50 1962.55 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.22 0.00 0.02 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 245.12 197.85 2379.61 354.58 0.00 0.00 0.00 0.00 Average: docker0 1.35 2.32 0.08 50.91 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) 11/22/2023 _x86_64_ (8 CPU) 14:23:35 LINUX RESTART (8 CPU) 02:24:01 PM CPU %user %nice %system %iowait %steal %idle 02:25:01 PM all 9.66 0.00 1.47 7.93 0.07 80.87 02:25:01 PM 0 10.31 0.00 1.04 5.16 0.07 83.43 02:25:01 PM 1 9.35 0.00 1.24 9.00 0.10 80.30 02:25:01 PM 2 5.05 0.00 1.50 19.96 0.07 73.42 02:25:01 PM 3 6.39 0.00 1.74 2.63 0.08 89.14 02:25:01 PM 4 18.45 0.00 1.75 5.96 0.08 73.76 02:25:01 PM 5 12.21 0.00 1.40 9.30 0.03 77.06 02:25:01 PM 6 4.65 0.00 1.44 1.27 0.05 92.60 02:25:01 PM 7 10.84 0.00 1.67 10.17 0.05 77.26 02:26:01 PM all 6.46 0.00 0.67 2.73 0.04 90.10 02:26:01 PM 0 0.40 0.00 0.13 0.10 0.03 99.33 02:26:01 PM 1 19.85 0.00 1.85 5.91 0.07 72.32 02:26:01 PM 2 9.77 0.00 0.85 3.19 0.03 86.15 02:26:01 PM 3 5.09 0.00 0.59 7.98 0.05 86.30 02:26:01 PM 4 7.85 0.00 0.42 0.97 0.03 90.73 02:26:01 PM 5 3.37 0.00 0.35 0.55 0.02 95.72 02:26:01 PM 6 4.63 0.00 0.73 1.73 0.02 92.88 02:26:01 PM 7 0.75 0.00 0.42 1.42 0.03 97.38 02:27:01 PM all 10.19 0.00 0.96 7.03 0.06 81.76 02:27:01 PM 0 8.42 0.00 0.62 2.07 0.05 88.84 02:27:01 PM 1 7.03 0.00 0.95 10.78 0.07 81.17 02:27:01 PM 2 12.65 0.00 1.24 14.19 0.07 71.86 02:27:01 PM 3 5.49 0.00 0.40 1.12 0.05 92.94 02:27:01 PM 4 18.00 0.00 1.22 3.14 0.07 77.57 02:27:01 PM 5 13.02 0.00 1.50 7.12 0.07 78.28 02:27:01 PM 6 9.95 0.00 0.55 3.87 0.05 85.58 02:27:01 PM 7 6.95 0.00 1.21 13.94 0.07 77.84 02:28:01 PM all 20.32 0.00 1.04 3.34 0.08 75.23 02:28:01 PM 0 15.61 0.00 0.85 6.06 0.13 77.34 02:28:01 PM 1 24.45 0.00 1.04 3.41 0.08 71.01 02:28:01 PM 2 22.18 0.00 0.97 1.59 0.07 75.19 02:28:01 PM 3 17.06 0.00 1.22 5.12 0.07 76.52 02:28:01 PM 4 16.47 0.00 1.09 1.16 0.08 81.19 02:28:01 PM 5 23.84 0.00 0.87 4.77 0.07 70.46 02:28:01 PM 6 20.37 0.00 0.67 0.00 0.07 78.90 02:28:01 PM 7 22.54 0.00 1.60 4.58 0.10 71.18 02:29:01 PM all 13.39 0.00 1.96 5.70 0.08 78.86 02:29:01 PM 0 18.36 0.00 1.53 2.33 0.10 77.68 02:29:01 PM 1 11.78 0.00 2.38 16.38 0.08 69.36 02:29:01 PM 2 16.26 0.00 2.35 10.26 0.08 71.04 02:29:01 PM 3 9.32 0.00 1.90 6.68 0.07 82.03 02:29:01 PM 4 8.85 0.00 1.31 1.13 0.08 88.63 02:29:01 PM 5 12.38 0.00 1.99 2.96 0.08 82.58 02:29:01 PM 6 10.67 0.00 1.99 2.96 0.08 84.29 02:29:01 PM 7 19.52 0.00 2.23 2.94 0.08 75.23 02:30:01 PM all 11.01 0.00 1.69 1.14 0.06 86.09 02:30:01 PM 0 10.44 0.00 2.01 1.17 0.07 86.32 02:30:01 PM 1 26.81 0.00 1.81 2.09 0.08 69.21 02:30:01 PM 2 6.19 0.00 1.52 0.35 0.05 91.88 02:30:01 PM 3 7.14 0.00 1.37 0.47 0.07 90.95 02:30:01 PM 4 12.13 0.00 1.94 0.55 0.08 85.29 02:30:01 PM 5 14.76 0.00 1.69 1.12 0.05 82.38 02:30:01 PM 6 6.43 0.00 1.52 0.30 0.03 91.72 02:30:01 PM 7 4.19 0.00 1.66 3.07 0.07 91.02 Average: all 11.83 0.00 1.30 4.64 0.07 82.16 Average: 0 10.58 0.00 1.03 2.82 0.08 85.50 Average: 1 16.55 0.00 1.55 7.92 0.08 73.90 Average: 2 12.01 0.00 1.41 8.26 0.06 78.26 Average: 3 8.41 0.00 1.20 4.00 0.06 86.32 Average: 4 13.63 0.00 1.29 2.15 0.07 82.86 Average: 5 13.26 0.00 1.30 4.30 0.05 81.09 Average: 6 9.44 0.00 1.15 1.69 0.05 87.67 Average: 7 10.78 0.00 1.46 6.02 0.07 81.67