---> uname -a: Linux prd-centos8-docker-8c-8g-10836.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 1047 27181 19 3661 30379 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:39:0c:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe39:c1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:0b:ad:00 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::42:42ff:fe0b:ad00/64 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) 03/04/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 142.52 21.52 121.00 4390.31 9399.97 03:51:01 PM 402.87 5.75 397.12 1234.79 13886.87 03:52:01 PM 261.46 2.30 259.16 258.71 19421.01 03:53:01 PM 169.48 5.21 164.26 5674.11 23970.08 Average: 244.51 8.64 235.87 2883.14 16700.19 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29319800 31153024 3335912 10.22 2688 2153952 2001472 5.94 175692 2710288 120972 03:51:01 PM 28037732 30271248 4617980 14.14 2688 2546748 2177668 6.46 400288 3734656 180160 03:52:01 PM 28555492 31201244 4100220 12.56 2688 2948972 1408448 4.18 544440 3041344 102924 03:53:01 PM 27835672 31106044 4820040 14.76 2688 3563432 1503496 4.46 943292 3321120 56 Average: 28437174 30932890 4218538 12.92 2688 2803276 1772771 5.26 515928 3201852 101028 03:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 77.89 54.13 1098.46 25.91 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 438.60 377.87 5601.35 51.31 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 360.18 315.56 4095.30 48.41 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 269.33 183.04 1841.77 807.54 0.00 0.00 0.00 0.00 03:53:01 PM docker0 149.65 176.96 799.34 586.43 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 287.38 233.40 3167.92 234.17 0.00 0.00 0.00 0.00 Average: docker0 37.57 44.43 200.68 147.23 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) 03/04/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.48 0.00 1.09 1.00 0.06 86.38 03:50:01 PM 0 2.24 0.00 0.51 0.03 0.10 97.12 03:50:01 PM 1 15.54 0.00 1.58 0.63 0.07 82.19 03:50:01 PM 2 12.89 0.00 1.10 1.03 0.05 84.92 03:50:01 PM 3 1.27 0.00 0.68 2.72 0.10 95.22 03:50:01 PM 4 31.52 0.00 1.87 0.48 0.05 66.08 03:50:01 PM 5 7.18 0.00 0.71 0.56 0.03 91.51 03:50:01 PM 6 5.04 0.00 0.73 0.42 0.03 93.78 03:50:01 PM 7 16.12 0.00 1.53 2.10 0.03 80.22 03:51:01 PM all 26.41 0.00 1.57 2.88 0.11 69.04 03:51:01 PM 0 22.69 0.00 1.44 2.74 0.10 73.02 03:51:01 PM 1 29.05 0.00 2.40 5.32 0.08 63.15 03:51:01 PM 2 20.25 0.00 1.15 2.06 0.10 76.44 03:51:01 PM 3 31.77 0.00 1.17 1.17 0.14 65.76 03:51:01 PM 4 34.04 0.00 0.95 1.11 0.09 63.81 03:51:01 PM 5 27.11 0.00 1.40 4.62 0.14 66.73 03:51:01 PM 6 23.32 0.00 2.05 3.23 0.10 71.30 03:51:01 PM 7 23.13 0.00 1.97 2.80 0.10 72.00 03:52:01 PM all 24.09 0.00 1.71 2.18 0.10 71.92 03:52:01 PM 0 20.87 0.00 1.26 0.13 0.07 77.67 03:52:01 PM 1 21.48 0.00 1.73 3.73 0.10 72.95 03:52:01 PM 2 27.64 0.00 1.42 4.17 0.10 66.66 03:52:01 PM 3 21.61 0.00 1.81 3.75 0.07 72.76 03:52:01 PM 4 25.45 0.00 1.95 1.60 0.14 70.86 03:52:01 PM 5 21.14 0.00 2.08 2.16 0.10 74.51 03:52:01 PM 6 20.89 0.00 2.27 1.11 0.08 75.64 03:52:01 PM 7 33.82 0.00 1.16 0.73 0.12 64.17 03:53:01 PM all 7.41 0.00 1.72 1.83 0.06 88.96 03:53:01 PM 0 17.03 0.00 2.07 3.74 0.10 77.06 03:53:01 PM 1 5.14 0.00 1.69 5.46 0.08 87.62 03:53:01 PM 2 5.64 0.00 2.06 1.17 0.05 91.08 03:53:01 PM 3 6.48 0.00 1.54 2.48 0.08 89.42 03:53:01 PM 4 12.39 0.00 1.71 0.54 0.05 85.31 03:53:01 PM 5 4.11 0.00 1.19 0.25 0.05 94.40 03:53:01 PM 6 3.58 0.00 1.46 0.89 0.05 94.02 03:53:01 PM 7 4.91 0.00 2.07 0.15 0.03 92.83 Average: all 17.33 0.00 1.52 1.97 0.08 79.10 Average: 0 15.73 0.00 1.32 1.67 0.09 81.19 Average: 1 17.77 0.00 1.85 3.79 0.08 76.51 Average: 2 16.58 0.00 1.43 2.11 0.08 79.80 Average: 3 15.29 0.00 1.30 2.53 0.10 80.78 Average: 4 25.80 0.00 1.62 0.93 0.08 71.57 Average: 5 14.86 0.00 1.35 1.89 0.08 81.82 Average: 6 13.19 0.00 1.63 1.41 0.07 83.70 Average: 7 19.43 0.00 1.68 1.44 0.07 77.37