---> uname -a: Linux prd-centos8-docker-8c-8g-12209.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 1047 27178 19 3664 30378 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:46:e2:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe46:e2fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:0e:9b:81 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:cbff:fe0e:9b81/64 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) 01/14/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 159.84 20.57 139.27 4295.90 9206.00 03:51:01 PM 331.42 5.73 325.69 1234.66 13019.61 03:52:01 PM 233.23 2.18 231.04 200.23 14493.67 03:53:01 PM 194.10 5.40 188.70 5748.35 27758.11 03:54:01 PM 35.81 0.63 35.18 63.72 1054.62 Average: 190.99 6.86 184.13 2302.07 13119.80 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29229580 31086796 3426132 10.49 2688 2176072 1584012 4.70 177568 2796176 134808 03:51:01 PM 27980812 30218052 4674900 14.32 2688 2550216 2217604 6.58 400364 3790472 179636 03:52:01 PM 27908300 30573916 4747412 14.54 2688 2969464 2055288 6.10 532004 3697680 222568 03:53:01 PM 27865548 31134492 4790164 14.67 2688 3561784 1490068 4.42 935944 3299892 60 03:54:01 PM 27788772 31066056 4866940 14.90 2688 3567872 1538284 4.56 1158864 3147520 27012 Average: 28154602 30815862 4501110 13.78 2688 2965082 1777051 5.27 640949 3346348 112817 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 104.88 79.19 1376.61 24.11 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 428.46 357.31 5339.71 46.91 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 393.90 335.74 3889.00 47.72 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 273.61 199.92 2035.75 809.86 0.00 0.00 0.00 0.00 03:53:01 PM docker0 151.87 170.59 799.03 571.32 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 77.77 87.27 87.15 804.57 0.00 0.00 0.00 0.00 03:54:01 PM 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 256.23 212.33 2549.59 347.71 0.00 0.00 0.00 0.00 Average: docker0 30.48 34.23 160.35 114.65 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) 01/14/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.07 0.00 1.11 0.88 0.06 85.87 03:50:01 PM 0 8.31 0.00 0.80 0.64 0.08 90.16 03:50:01 PM 1 11.75 0.00 1.26 1.60 0.08 85.31 03:50:01 PM 2 20.70 0.00 1.51 0.56 0.05 77.18 03:50:01 PM 3 12.14 0.00 1.19 0.98 0.07 85.62 03:50:01 PM 4 1.04 0.00 0.34 0.66 0.08 97.88 03:50:01 PM 5 25.20 0.00 1.92 2.12 0.05 70.71 03:50:01 PM 6 9.09 0.00 1.02 0.31 0.05 89.53 03:50:01 PM 7 8.36 0.00 0.88 0.15 0.02 90.58 03:51:01 PM all 25.91 0.00 1.51 2.25 0.10 70.24 03:51:01 PM 0 29.56 0.00 1.59 2.01 0.10 66.73 03:51:01 PM 1 25.76 0.00 1.40 1.13 0.13 71.58 03:51:01 PM 2 22.79 0.00 1.09 0.92 0.10 75.10 03:51:01 PM 3 20.98 0.00 1.44 2.89 0.12 74.57 03:51:01 PM 4 25.48 0.00 1.86 3.34 0.08 69.23 03:51:01 PM 5 21.20 0.00 1.79 4.49 0.10 72.42 03:51:01 PM 6 32.63 0.00 1.48 1.04 0.08 64.76 03:51:01 PM 7 28.87 0.00 1.39 2.16 0.08 67.49 03:52:01 PM all 17.03 0.00 1.13 1.79 0.08 79.97 03:52:01 PM 0 18.74 0.00 0.77 0.62 0.08 79.79 03:52:01 PM 1 22.30 0.00 1.83 3.87 0.08 71.92 03:52:01 PM 2 11.15 0.00 0.97 1.32 0.08 86.48 03:52:01 PM 3 27.88 0.00 2.04 4.69 0.08 65.30 03:52:01 PM 4 15.89 0.00 1.10 2.03 0.08 80.90 03:52:01 PM 5 10.68 0.00 0.64 0.08 0.10 88.50 03:52:01 PM 6 9.48 0.00 0.92 0.32 0.07 89.22 03:52:01 PM 7 20.15 0.00 0.80 1.40 0.07 77.58 03:53:01 PM all 11.96 0.00 2.03 1.70 0.06 84.24 03:53:01 PM 0 13.50 0.00 2.03 0.99 0.05 83.44 03:53:01 PM 1 7.16 0.00 1.74 4.09 0.05 86.96 03:53:01 PM 2 2.15 0.00 1.56 2.01 0.07 94.21 03:53:01 PM 3 14.85 0.00 2.14 1.51 0.07 81.43 03:53:01 PM 4 9.93 0.00 2.56 2.13 0.08 85.29 03:53:01 PM 5 17.96 0.00 1.96 0.76 0.07 79.26 03:53:01 PM 6 7.77 0.00 1.89 0.02 0.05 90.27 03:53:01 PM 7 22.38 0.00 2.36 2.13 0.05 73.08 03:54:01 PM all 9.53 0.00 0.69 0.08 0.05 89.65 03:54:01 PM 0 18.08 0.00 0.87 0.07 0.08 80.91 03:54:01 PM 1 1.85 0.00 0.45 0.05 0.05 97.60 03:54:01 PM 2 14.13 0.00 0.80 0.18 0.07 84.82 03:54:01 PM 3 10.26 0.00 0.57 0.07 0.03 89.07 03:54:01 PM 4 22.68 0.00 1.32 0.25 0.05 75.70 03:54:01 PM 5 2.97 0.00 0.50 0.00 0.03 96.50 03:54:01 PM 6 2.94 0.00 0.60 0.00 0.03 96.43 03:54:01 PM 7 3.31 0.00 0.43 0.05 0.03 96.17 Average: all 15.30 0.00 1.30 1.34 0.07 81.99 Average: 0 17.66 0.00 1.21 0.87 0.08 80.19 Average: 1 13.75 0.00 1.33 2.15 0.08 82.69 Average: 2 14.17 0.00 1.19 1.00 0.07 83.57 Average: 3 17.23 0.00 1.48 2.03 0.07 79.19 Average: 4 15.04 0.00 1.44 1.68 0.08 81.76 Average: 5 15.56 0.00 1.36 1.49 0.07 81.52 Average: 6 12.37 0.00 1.18 0.34 0.06 86.06 Average: 7 16.63 0.00 1.17 1.18 0.05 80.97