---> uname -a: Linux prd-centos8-docker-8c-8g-2109.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1028 27282 18 3578 30403 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:9d:c8:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe9d:c83f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:73:33:c7 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::42:6cff:fe73:33c7/64 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) 12/03/2023 _x86_64_ (8 CPU) 16:03:29 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 70.61 20.46 50.16 5499.52 30371.95 04:06:01 PM 98.02 6.66 91.35 1269.90 8619.57 04:07:01 PM 333.09 15.40 317.70 3939.48 11054.41 04:08:01 PM 232.21 5.58 226.63 518.31 14184.67 04:09:01 PM 147.13 1.62 145.52 477.71 33709.06 Average: 176.20 9.94 166.26 2341.06 19588.39 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29848360 31297036 2807352 8.60 2688 1783492 1509548 4.48 139624 2296752 87092 04:06:01 PM 29551292 31278608 3104420 9.51 2688 2050432 1485312 4.41 166396 2518324 117464 04:07:01 PM 28647072 30700580 4008640 12.28 2688 2367184 1864556 5.53 198460 3349596 133956 04:08:01 PM 27056836 29818940 5598876 17.15 2688 3064700 2696768 8.00 515088 4579508 461312 04:09:01 PM 27984584 31173988 4671128 14.30 2688 3485068 1501704 4.46 682924 3457376 143472 Average: 28617629 30853830 4038083 12.37 2688 2550175 1811578 5.37 340498 3240311 188659 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 261.42 181.31 861.09 58.10 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 62.80 40.68 1055.67 6.59 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 249.34 221.30 2352.00 45.95 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 485.19 387.57 9307.98 47.58 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 278.09 283.14 689.82 1959.70 0.00 0.00 0.00 0.00 04:09:01 PM docker0 13.71 21.94 0.76 306.02 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 267.35 222.79 2852.99 423.58 0.00 0.00 0.00 0.00 Average: docker0 2.74 4.39 0.15 61.20 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) 12/03/2023 _x86_64_ (8 CPU) 16:03:29 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 6.91 0.00 1.24 13.04 0.09 78.73 04:05:01 PM 0 11.96 0.00 1.64 23.26 0.13 63.00 04:05:01 PM 1 4.59 0.00 0.89 3.95 0.07 90.51 04:05:01 PM 2 3.28 0.00 1.04 13.48 0.07 82.14 04:05:01 PM 3 3.90 0.00 1.56 2.99 0.05 91.49 04:05:01 PM 4 6.49 0.00 0.69 0.02 0.17 92.64 04:05:01 PM 5 14.92 0.00 1.54 14.09 0.07 69.38 04:05:01 PM 6 7.28 0.00 1.18 5.23 0.03 86.29 04:05:01 PM 7 2.86 0.00 1.41 41.28 0.10 54.35 04:06:01 PM all 8.00 0.00 0.78 2.70 0.04 88.48 04:06:01 PM 0 4.25 0.00 0.43 2.00 0.05 93.26 04:06:01 PM 1 13.87 0.00 1.29 4.64 0.03 80.17 04:06:01 PM 2 7.72 0.00 0.84 3.14 0.03 88.27 04:06:01 PM 3 12.47 0.00 0.95 2.67 0.03 83.87 04:06:01 PM 4 8.04 0.00 0.47 3.60 0.05 87.84 04:06:01 PM 5 8.24 0.00 1.15 2.07 0.03 88.51 04:06:01 PM 6 8.70 0.00 0.59 1.12 0.08 89.52 04:06:01 PM 7 0.72 0.00 0.50 2.36 0.03 96.39 04:07:01 PM all 12.48 0.00 1.21 3.09 0.09 83.13 04:07:01 PM 0 13.12 0.00 1.81 8.00 0.10 76.97 04:07:01 PM 1 22.91 0.00 1.14 3.40 0.10 72.45 04:07:01 PM 2 13.92 0.00 1.57 4.48 0.08 79.95 04:07:01 PM 3 8.17 0.00 0.99 2.25 0.10 88.49 04:07:01 PM 4 8.09 0.00 0.79 0.48 0.08 90.55 04:07:01 PM 5 9.39 0.00 0.63 1.92 0.05 88.01 04:07:01 PM 6 16.42 0.00 1.69 2.25 0.10 79.54 04:07:01 PM 7 7.87 0.00 1.07 1.93 0.08 89.05 04:08:01 PM all 27.75 0.00 1.72 2.12 0.11 68.30 04:08:01 PM 0 26.95 0.00 1.46 0.81 0.10 70.69 04:08:01 PM 1 34.07 0.00 2.12 4.40 0.12 59.29 04:08:01 PM 2 35.99 0.00 1.55 1.67 0.10 60.69 04:08:01 PM 3 32.80 0.00 1.48 1.14 0.13 64.44 04:08:01 PM 4 25.40 0.00 2.83 5.72 0.12 65.94 04:08:01 PM 5 21.95 0.00 1.40 1.58 0.10 74.97 04:08:01 PM 6 27.25 0.00 1.40 0.40 0.10 70.85 04:08:01 PM 7 17.62 0.00 1.57 1.21 0.08 79.51 04:09:01 PM all 10.12 0.00 2.62 2.48 0.09 84.69 04:09:01 PM 0 7.39 0.00 2.28 3.37 0.08 86.87 04:09:01 PM 1 19.97 0.00 2.64 4.28 0.08 73.03 04:09:01 PM 2 6.02 0.00 2.62 2.07 0.10 89.20 04:09:01 PM 3 13.55 0.00 2.82 2.63 0.07 80.94 04:09:01 PM 4 7.81 0.00 2.76 1.61 0.13 87.68 04:09:01 PM 5 11.18 0.00 2.80 3.10 0.10 82.81 04:09:01 PM 6 8.24 0.00 2.27 0.97 0.10 88.42 04:09:01 PM 7 6.82 0.00 2.81 1.77 0.08 88.52 Average: all 13.04 0.00 1.51 4.68 0.08 80.68 Average: 0 12.72 0.00 1.52 7.49 0.09 78.16 Average: 1 19.06 0.00 1.61 4.13 0.08 75.12 Average: 2 13.36 0.00 1.52 4.97 0.08 80.07 Average: 3 14.17 0.00 1.56 2.34 0.08 81.85 Average: 4 11.15 0.00 1.50 2.29 0.11 84.95 Average: 5 13.12 0.00 1.50 4.55 0.07 80.75 Average: 6 13.56 0.00 1.42 1.99 0.08 82.93 Average: 7 7.16 0.00 1.47 9.70 0.08 81.59