---> uname -a: Linux prd-centos8-docker-8c-8g-7552.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1046 27241 19 3602 30383 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:48:f0:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe48:f0d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:4a:fb:e8 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:fe4a:fbe8/64 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) 12/25/2023 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 90.50 12.76 77.74 2194.97 5872.90 04:14:01 AM 365.37 15.57 349.80 3491.71 13694.14 04:15:01 AM 192.99 4.35 188.64 954.35 8629.41 04:16:01 AM 228.54 3.07 225.47 524.36 39996.47 04:17:02 AM 62.86 0.62 62.25 60.51 6882.96 Average: 188.08 7.27 180.80 1445.43 15015.30 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29587664 31278876 3068048 9.40 2688 2016440 1434712 4.26 165284 2479724 171264 04:14:01 AM 28683024 30719164 3972688 12.17 2688 2351040 1858368 5.51 196868 3302700 124036 04:15:01 AM 28048460 30332584 4607252 14.11 2688 2593772 2065736 6.13 275864 3835776 136700 04:16:01 AM 27952784 31143780 4702928 14.40 2688 3487732 1484496 4.40 515428 3646316 112536 04:17:02 AM 27910844 31127456 4744868 14.53 2688 3511336 1502556 4.46 710480 3486296 26648 Average: 28436555 30920372 4219157 12.92 2688 2792064 1669174 4.95 372785 3350162 114237 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 102.53 68.79 1066.11 14.86 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 264.42 236.53 2444.35 52.25 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 252.33 214.88 3328.83 31.19 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 473.56 402.20 6256.67 1276.45 0.00 0.00 0.00 0.00 04:16:01 AM docker0 10.51 18.54 0.60 305.87 0.00 0.00 0.00 0.00 04:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:02 AM eth0 151.73 138.27 299.15 916.61 0.00 0.00 0.00 0.00 04:17:02 AM docker0 0.00 0.00 0.00 0.00 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 248.92 212.14 2679.04 458.23 0.00 0.00 0.00 0.00 Average: docker0 2.10 3.71 0.12 61.17 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) 12/25/2023 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 9.81 0.00 0.98 0.64 0.38 88.19 04:13:01 AM 0 11.37 0.00 0.89 0.37 0.05 87.32 04:13:01 AM 1 22.23 0.00 1.85 1.45 0.07 74.40 04:13:01 AM 2 14.31 0.00 1.33 0.53 0.12 83.71 04:13:01 AM 3 0.75 0.00 0.45 0.20 0.53 98.07 04:13:01 AM 4 8.80 0.00 0.91 1.22 0.89 88.17 04:13:01 AM 5 3.85 0.00 0.35 0.07 0.61 95.12 04:13:01 AM 6 15.34 0.00 1.68 1.17 0.12 81.69 04:13:01 AM 7 1.93 0.00 0.37 0.08 0.63 96.99 04:14:01 AM all 12.00 0.00 1.17 2.34 0.07 84.44 04:14:01 AM 0 3.56 0.00 0.44 0.15 0.07 95.79 04:14:01 AM 1 15.56 0.00 1.17 2.25 0.08 80.93 04:14:01 AM 2 22.57 0.00 2.25 1.37 0.07 73.74 04:14:01 AM 3 9.43 0.00 1.20 2.12 0.08 87.16 04:14:01 AM 4 19.03 0.00 0.77 4.12 0.07 76.01 04:14:01 AM 5 6.47 0.00 1.02 2.99 0.05 89.47 04:14:01 AM 6 11.14 0.00 1.74 4.10 0.05 82.98 04:14:01 AM 7 8.16 0.00 0.74 1.57 0.07 89.46 04:15:01 AM all 17.13 0.00 1.59 1.07 0.08 80.13 04:15:01 AM 0 16.83 0.00 2.18 0.12 0.09 80.78 04:15:01 AM 1 18.53 0.00 0.64 1.53 0.09 79.22 04:15:01 AM 2 14.08 0.00 1.33 0.59 0.07 83.93 04:15:01 AM 3 21.25 0.00 1.05 1.57 0.09 76.04 04:15:01 AM 4 17.59 0.00 4.73 0.89 0.05 76.74 04:15:01 AM 5 11.89 0.00 0.59 0.09 0.09 87.36 04:15:01 AM 6 19.00 0.00 1.04 1.72 0.07 78.17 04:15:01 AM 7 17.86 0.00 1.03 2.11 0.10 78.89 04:16:01 AM all 13.05 0.00 2.82 2.47 0.09 81.57 04:16:01 AM 0 11.03 0.00 2.59 1.13 0.08 85.17 04:16:01 AM 1 15.29 0.00 2.76 8.41 0.08 73.47 04:16:01 AM 2 8.87 0.00 2.60 3.09 0.08 85.37 04:16:01 AM 3 13.24 0.00 3.09 1.48 0.08 82.11 04:16:01 AM 4 13.45 0.00 2.62 2.40 0.08 81.45 04:16:01 AM 5 14.48 0.00 2.91 0.64 0.07 81.90 04:16:01 AM 6 17.43 0.00 2.91 1.92 0.12 77.62 04:16:01 AM 7 10.64 0.00 3.07 0.71 0.08 85.50 04:17:02 AM all 10.52 0.00 0.93 0.58 0.05 87.92 04:17:02 AM 0 18.61 0.00 1.19 1.39 0.05 78.77 04:17:02 AM 1 8.22 0.00 0.90 0.05 0.03 90.80 04:17:02 AM 2 14.56 0.00 1.35 1.07 0.07 82.95 04:17:02 AM 3 8.90 0.00 0.85 0.25 0.07 89.92 04:17:02 AM 4 4.06 0.00 0.62 0.07 0.03 95.22 04:17:02 AM 5 4.11 0.00 0.63 0.07 0.05 95.14 04:17:02 AM 6 9.94 0.00 1.11 0.77 0.03 88.15 04:17:02 AM 7 15.76 0.00 0.82 0.99 0.05 82.39 Average: all 12.47 0.00 1.49 1.42 0.13 84.48 Average: 0 12.27 0.00 1.45 0.63 0.07 85.58 Average: 1 15.94 0.00 1.47 2.74 0.07 79.78 Average: 2 14.89 0.00 1.78 1.33 0.08 81.92 Average: 3 10.64 0.00 1.33 1.12 0.17 86.74 Average: 4 12.58 0.00 1.93 1.74 0.23 83.53 Average: 5 8.12 0.00 1.10 0.77 0.17 89.83 Average: 6 14.54 0.00 1.70 1.94 0.08 81.75 Average: 7 10.80 0.00 1.20 1.08 0.19 86.72