---> uname -a: Linux prd-centos8-docker-8c-8g-25363.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: 2799.996 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 27196 19 3653 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:b4:86:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:feb4:86e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:33:38:d4 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::42:1fff:fe33:38d4/64 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) 04/23/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 90.65 8.76 81.89 1521.76 5977.99 03:51:01 PM 261.56 14.80 246.76 3783.10 10866.14 03:52:01 PM 184.24 5.40 178.84 488.96 8257.97 03:53:01 PM 211.48 0.65 210.83 215.79 18968.49 03:54:01 PM 136.70 5.61 131.09 5692.37 21679.36 Average: 176.92 7.04 169.88 2340.29 13149.90 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29619632 31274284 3036080 9.30 2688 1980308 1445312 4.29 162944 2452636 143388 03:51:01 PM 28748348 30737372 3907364 11.97 2688 2305300 1861676 5.52 196640 3242956 113176 03:52:01 PM 27406516 29735420 5249196 16.07 2688 2639132 2655620 7.88 418764 4337392 231780 03:53:01 PM 28572036 31216624 4083676 12.51 2688 2946748 1409328 4.18 547912 3018728 66284 03:54:01 PM 27847580 31113300 4808132 14.72 2688 3558640 1546428 4.59 995504 3259764 100 Average: 28438822 30815400 4216890 12.91 2688 2686026 1783673 5.29 464353 3262295 110946 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 51.45 38.12 832.55 7.18 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 244.31 213.61 2425.73 46.81 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 394.97 312.56 5049.47 41.83 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 244.50 207.91 2550.50 33.05 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 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 303.12 245.50 1866.42 1599.73 0.00 0.00 0.00 0.00 03:54:01 PM docker0 148.68 164.00 799.03 597.47 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 247.67 203.55 2545.02 345.72 0.00 0.00 0.00 0.00 Average: docker0 29.74 32.80 159.81 119.49 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) 04/23/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 8.90 0.00 0.79 1.14 0.05 89.12 03:50:01 PM 0 4.36 0.00 0.65 0.52 0.05 94.42 03:50:01 PM 1 22.33 0.00 1.76 2.75 0.07 73.09 03:50:01 PM 2 9.50 0.00 0.87 1.31 0.05 88.27 03:50:01 PM 3 13.98 0.00 1.28 1.21 0.03 83.50 03:50:01 PM 4 2.09 0.00 0.22 0.64 0.07 96.99 03:50:01 PM 5 10.43 0.00 0.72 1.94 0.05 86.86 03:50:01 PM 6 6.31 0.00 0.53 0.37 0.05 92.73 03:50:01 PM 7 2.29 0.00 0.28 0.42 0.03 96.98 03:51:01 PM all 12.69 0.00 1.09 7.01 0.08 79.13 03:51:01 PM 0 6.69 0.00 0.89 1.66 0.10 90.66 03:51:01 PM 1 11.76 0.00 0.67 5.26 0.10 82.21 03:51:01 PM 2 21.74 0.00 2.02 6.77 0.10 69.37 03:51:01 PM 3 8.61 0.00 1.16 12.29 0.08 77.85 03:51:01 PM 4 17.58 0.00 1.02 9.21 0.07 72.12 03:51:01 PM 5 9.00 0.00 1.17 8.61 0.05 81.17 03:51:01 PM 6 14.66 0.00 1.01 4.01 0.10 80.22 03:51:01 PM 7 11.53 0.00 0.75 8.29 0.05 79.37 03:52:01 PM all 24.84 0.00 1.41 3.22 0.12 70.42 03:52:01 PM 0 19.90 0.00 1.66 2.89 0.08 75.46 03:52:01 PM 1 18.16 0.00 1.23 4.13 0.10 76.38 03:52:01 PM 2 32.71 0.00 1.66 1.06 0.10 64.46 03:52:01 PM 3 27.27 0.00 1.79 9.13 0.27 61.54 03:52:01 PM 4 24.82 0.00 1.00 1.49 0.07 72.62 03:52:01 PM 5 31.50 0.00 1.30 1.52 0.12 65.57 03:52:01 PM 6 29.96 0.00 1.24 2.86 0.10 65.83 03:52:01 PM 7 14.45 0.00 1.36 2.68 0.08 81.43 03:53:01 PM all 19.71 0.00 1.24 3.39 0.09 75.58 03:53:01 PM 0 17.26 0.00 1.39 3.25 0.08 78.02 03:53:01 PM 1 15.81 0.00 1.61 3.20 0.10 79.28 03:53:01 PM 2 18.08 0.00 1.14 7.13 0.08 73.56 03:53:01 PM 3 33.32 0.00 1.61 6.89 0.10 58.09 03:53:01 PM 4 16.77 0.00 1.37 2.29 0.07 79.49 03:53:01 PM 5 25.80 0.00 0.94 0.55 0.07 72.65 03:53:01 PM 6 21.19 0.00 1.00 1.39 0.08 76.34 03:53:01 PM 7 9.44 0.00 0.84 2.43 0.10 87.19 03:54:01 PM all 7.35 0.00 1.79 2.00 0.06 88.80 03:54:01 PM 0 5.39 0.00 1.57 1.59 0.08 91.36 03:54:01 PM 1 8.03 0.00 1.91 5.60 0.05 84.41 03:54:01 PM 2 12.96 0.00 2.43 1.75 0.07 82.80 03:54:01 PM 3 3.99 0.00 2.16 0.60 0.05 93.20 03:54:01 PM 4 2.24 0.00 1.21 0.84 0.05 95.66 03:54:01 PM 5 10.61 0.00 1.88 0.85 0.07 86.59 03:54:01 PM 6 3.68 0.00 1.41 4.05 0.07 90.80 03:54:01 PM 7 11.94 0.00 1.76 0.70 0.05 85.54 Average: all 14.69 0.00 1.26 3.35 0.08 80.62 Average: 0 10.71 0.00 1.23 1.98 0.08 86.00 Average: 1 15.22 0.00 1.44 4.19 0.08 79.08 Average: 2 18.99 0.00 1.62 3.60 0.08 75.71 Average: 3 17.43 0.00 1.60 6.02 0.11 74.84 Average: 4 12.70 0.00 0.96 2.89 0.06 83.39 Average: 5 17.45 0.00 1.20 2.69 0.07 78.59 Average: 6 15.15 0.00 1.04 2.53 0.08 81.20 Average: 7 9.93 0.00 1.00 2.91 0.06 86.11