---> uname -a: Linux prd-centos8-docker-8c-8g-21860.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 1040 27201 19 3649 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 mq state UP group default qlen 1000 link/ether fa:16:3e:fd:3d:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fefd:3d80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:76:d7:1e 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::42:2cff:fe76:d71e/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) 04/09/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 103.38 8.08 95.30 1465.64 6101.67 03:51:01 PM 430.66 18.89 411.76 4088.64 14487.59 03:52:01 PM 274.54 2.30 272.24 258.76 20202.65 03:53:01 PM 148.95 5.60 143.35 5686.24 23284.46 Average: 239.38 8.72 230.66 2874.93 16018.92 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29561524 31296556 3094180 9.48 2688 2056444 1432016 4.25 167032 2488536 173940 03:51:01 PM 27979908 30203152 4675796 14.32 2688 2536288 2243140 6.66 400824 3791560 215828 03:52:01 PM 28498556 31133660 4157148 12.73 2688 2938168 1476788 4.38 545928 3096364 102968 03:53:01 PM 27884340 31145968 4771364 14.61 2688 3554852 1470052 4.36 1163704 3054448 132 Average: 28481082 30944834 4174622 12.78 2688 2771438 1655499 4.91 569372 3107727 123217 03:49:01 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 79.86 55.55 1126.69 25.18 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 435.77 366.71 5622.09 52.77 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 443.04 371.04 4100.96 52.13 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 314.35 248.63 1871.24 1601.93 0.00 0.00 0.00 0.00 03:53:01 PM docker0 141.35 163.00 798.70 597.12 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 318.25 260.48 3180.21 433.02 0.00 0.00 0.00 0.00 Average: docker0 35.34 40.75 199.68 149.29 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) 04/09/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.95 0.00 1.04 0.53 0.05 87.43 03:50:01 PM 0 2.79 0.00 0.70 0.85 0.07 95.59 03:50:01 PM 1 1.93 0.00 0.45 0.77 0.05 96.80 03:50:01 PM 2 10.96 0.00 1.47 0.30 0.03 87.24 03:50:01 PM 3 9.22 0.00 0.70 0.75 0.05 89.28 03:50:01 PM 4 24.14 0.00 2.04 0.68 0.03 73.11 03:50:01 PM 5 15.83 0.00 1.05 0.40 0.05 82.67 03:50:01 PM 6 6.64 0.00 0.64 0.27 0.07 92.39 03:50:01 PM 7 16.05 0.00 1.30 0.22 0.05 82.38 03:51:01 PM all 29.38 0.00 1.84 1.69 0.09 67.00 03:51:01 PM 0 34.65 0.00 1.56 1.72 0.10 61.97 03:51:01 PM 1 20.17 0.00 1.74 1.59 0.08 76.41 03:51:01 PM 2 38.62 0.00 2.37 0.96 0.08 57.98 03:51:01 PM 3 45.50 0.00 1.29 0.90 0.08 52.22 03:51:01 PM 4 36.45 0.00 1.41 0.82 0.10 61.22 03:51:01 PM 5 15.46 0.00 1.36 0.50 0.07 82.61 03:51:01 PM 6 19.09 0.00 2.71 6.11 0.08 72.01 03:51:01 PM 7 25.02 0.00 2.30 0.96 0.08 71.64 03:52:01 PM all 24.45 0.00 1.51 1.75 0.09 72.20 03:52:01 PM 0 28.15 0.00 2.26 3.27 0.10 66.22 03:52:01 PM 1 20.02 0.00 1.09 1.32 0.10 77.47 03:52:01 PM 2 35.06 0.00 1.39 0.64 0.10 62.82 03:52:01 PM 3 27.31 0.00 1.34 0.64 0.08 70.63 03:52:01 PM 4 23.39 0.00 1.17 0.28 0.08 75.08 03:52:01 PM 5 19.17 0.00 2.13 2.85 0.08 75.77 03:52:01 PM 6 16.37 0.00 1.77 4.08 0.08 77.69 03:52:01 PM 7 26.14 0.00 0.90 0.97 0.07 71.92 03:53:01 PM all 8.37 0.00 1.86 1.33 0.05 88.39 03:53:01 PM 0 2.01 0.00 1.04 0.67 0.05 96.23 03:53:01 PM 1 3.78 0.00 1.44 2.61 0.05 92.11 03:53:01 PM 2 9.09 0.00 2.24 1.14 0.07 87.46 03:53:01 PM 3 18.28 0.00 2.63 2.88 0.05 76.16 03:53:01 PM 4 4.97 0.00 2.11 0.54 0.05 92.33 03:53:01 PM 5 5.01 0.00 1.79 0.18 0.03 92.98 03:53:01 PM 6 4.17 0.00 1.81 2.34 0.05 91.63 03:53:01 PM 7 19.66 0.00 1.81 0.27 0.05 78.22 Average: all 18.28 0.00 1.56 1.33 0.07 78.76 Average: 0 16.89 0.00 1.39 1.63 0.08 80.02 Average: 1 11.47 0.00 1.18 1.57 0.07 85.71 Average: 2 23.42 0.00 1.87 0.76 0.07 73.89 Average: 3 25.07 0.00 1.49 1.29 0.07 72.08 Average: 4 22.24 0.00 1.68 0.58 0.07 75.43 Average: 5 13.87 0.00 1.58 0.98 0.06 83.51 Average: 6 11.56 0.00 1.73 3.20 0.07 83.44 Average: 7 21.71 0.00 1.58 0.60 0.06 76.05