---> uname -a: Linux prd-centos8-docker-8c-8g-8150.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 1007 26984 19 3897 30429 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:30:88:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe30:8843/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:49:1b:85 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/28/2023 _x86_64_ (8 CPU) 19:09:29 LINUX RESTART (8 CPU) 07:10:00 PM tps rtps wtps bread/s bwrtn/s 07:10:01 PM 150.48 0.95 149.52 7.62 304761.90 07:11:01 PM 93.20 25.11 68.09 6818.69 8506.21 07:12:01 PM 115.54 5.53 110.01 1663.31 7802.43 07:13:01 PM 222.83 14.61 208.22 1672.39 8705.03 07:14:01 PM 160.36 1.85 158.51 103.03 52179.06 Average: 147.99 11.73 136.26 2553.26 20541.73 07:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 PM 30612248 31812584 2043464 6.26 2688 1540892 760844 2.33 74284 1606656 55076 07:11:01 PM 29668136 31246488 2987576 9.15 2688 1912092 1543840 4.58 170808 2423264 62576 07:12:01 PM 29415572 31277316 3240140 9.92 2688 2178984 1386260 4.11 172172 2614436 133800 07:13:01 PM 27674292 30795168 4981420 15.25 2688 3430836 1762872 5.23 201412 4288956 1131252 07:14:01 PM 27660476 31182744 4995236 15.30 2688 3826040 1451404 4.31 536700 3949456 48140 Average: 29006145 31262860 3649567 11.18 2688 2577769 1381044 4.10 231075 2976554 286169 07:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 17.14 12.38 4.54 3.05 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 285.17 216.86 1496.51 62.16 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 95.25 78.72 714.33 29.17 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 445.86 340.41 9120.19 49.67 0.00 0.00 0.00 0.00 07:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 236.85 248.82 786.06 1905.41 0.00 0.00 0.00 0.00 07:14:01 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 264.69 220.29 3015.85 509.41 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 12/28/2023 _x86_64_ (8 CPU) 19:09:29 LINUX RESTART (8 CPU) 07:10:00 PM CPU %user %nice %system %iowait %steal %idle 07:10:01 PM all 2.40 0.00 1.44 26.35 0.12 69.70 07:10:01 PM 0 3.96 0.00 1.98 0.99 0.00 93.07 07:10:01 PM 1 0.96 0.00 0.00 99.04 0.00 0.00 07:10:01 PM 2 0.94 0.00 0.94 0.00 0.00 98.11 07:10:01 PM 3 0.95 0.00 2.86 0.00 0.95 95.24 07:10:01 PM 4 1.90 0.00 0.95 15.24 0.00 81.90 07:10:01 PM 5 1.90 0.00 2.86 95.24 0.00 0.00 07:10:01 PM 6 4.81 0.00 0.96 0.00 0.00 94.23 07:10:01 PM 7 3.81 0.00 0.95 0.00 0.00 95.24 07:11:01 PM all 8.78 0.00 1.51 4.86 0.06 84.79 07:11:01 PM 0 3.52 0.00 1.47 7.96 0.05 87.00 07:11:01 PM 1 10.80 0.00 1.85 10.07 0.07 77.21 07:11:01 PM 2 12.75 0.00 2.12 2.82 0.07 82.25 07:11:01 PM 3 16.25 0.00 1.48 3.15 0.05 79.07 07:11:01 PM 4 5.40 0.00 1.00 2.23 0.07 91.30 07:11:01 PM 5 9.14 0.00 1.98 5.16 0.08 83.64 07:11:01 PM 6 7.53 0.00 1.32 1.61 0.03 89.50 07:11:01 PM 7 4.91 0.00 0.84 5.91 0.05 88.29 07:12:01 PM all 7.85 0.00 0.83 1.62 0.04 89.65 07:12:01 PM 0 1.00 0.00 0.38 3.44 0.05 95.13 07:12:01 PM 1 9.35 0.00 1.12 4.71 0.07 84.75 07:12:01 PM 2 24.09 0.00 2.61 2.42 0.07 70.82 07:12:01 PM 3 6.84 0.00 0.55 0.07 0.05 92.49 07:12:01 PM 4 10.40 0.00 0.82 0.94 0.02 87.83 07:12:01 PM 5 2.40 0.00 0.32 0.02 0.02 97.25 07:12:01 PM 6 6.86 0.00 0.63 0.82 0.03 91.65 07:12:01 PM 7 2.12 0.00 0.27 0.57 0.05 97.00 07:13:01 PM all 11.15 0.00 1.01 6.72 0.08 81.03 07:13:01 PM 0 8.90 0.00 0.55 4.07 0.05 86.43 07:13:01 PM 1 13.48 0.00 0.82 2.46 0.07 83.17 07:13:01 PM 2 15.89 0.00 1.38 12.66 0.10 69.96 07:13:01 PM 3 13.48 0.00 1.95 10.23 0.10 74.24 07:13:01 PM 4 13.10 0.00 0.75 5.02 0.08 81.05 07:13:01 PM 5 10.62 0.00 1.24 11.50 0.08 76.56 07:13:01 PM 6 5.41 0.00 0.45 2.29 0.05 91.80 07:13:01 PM 7 8.41 0.00 0.94 5.60 0.12 84.93 07:14:01 PM all 8.00 0.00 1.15 8.74 0.06 82.05 07:14:01 PM 0 6.02 0.00 0.62 1.49 0.05 91.82 07:14:01 PM 1 17.34 0.00 1.46 15.26 0.10 65.84 07:14:01 PM 2 5.71 0.00 1.61 16.58 0.07 76.04 07:14:01 PM 3 8.21 0.00 0.92 12.19 0.07 78.61 07:14:01 PM 4 7.47 0.00 1.32 11.96 0.05 79.20 07:14:01 PM 5 6.01 0.00 0.90 2.29 0.03 90.76 07:14:01 PM 6 3.31 0.00 0.75 3.06 0.05 92.83 07:14:01 PM 7 10.00 0.00 1.59 7.12 0.03 81.25 Average: all 8.92 0.00 1.13 5.57 0.06 84.32 Average: 0 4.85 0.00 0.76 4.23 0.05 90.11 Average: 1 12.69 0.00 1.31 8.51 0.08 77.42 Average: 2 14.52 0.00 1.92 8.60 0.08 74.88 Average: 3 11.14 0.00 1.23 6.37 0.07 81.19 Average: 4 9.06 0.00 0.98 5.08 0.05 84.84 Average: 5 7.02 0.00 1.12 5.13 0.05 86.68 Average: 6 5.77 0.00 0.79 1.93 0.04 91.46 Average: 7 6.34 0.00 0.91 4.77 0.06 87.91