---> uname -a: Linux prd-centos8-docker-8c-8g-19455.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1057 27185 19 3647 30370 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:f3:06:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fef3:64c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:05:e9:e0 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::42:68ff:fe05:e9e0/64 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) 03/30/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:00 PM 100.80 7.65 93.14 1450.97 6111.09 03:50:01 PM 447.92 176.04 271.88 102641.67 31836.46 03:51:01 PM 488.15 16.88 471.28 2504.10 16983.54 03:52:01 PM 247.53 3.30 244.24 4752.02 23928.71 03:53:01 PM 117.91 2.98 114.93 1149.88 18323.38 Average: 239.99 8.38 231.62 2868.93 16439.98 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:00 PM 29553932 31287820 3101780 9.50 2688 2054788 1323536 3.93 166512 2499112 208144 03:50:01 PM 29472248 31255660 3183464 9.75 2688 2104216 1944512 5.77 169472 2575116 190152 03:51:01 PM 27892132 30204308 4763580 14.59 2688 2622956 2161828 6.41 404940 3867456 264408 03:52:01 PM 28200740 31132084 4454972 13.64 2688 3231984 1737816 5.16 585200 3344092 141976 03:53:01 PM 27835240 31095688 4820472 14.76 2688 3553448 1527420 4.53 1163932 3103764 4 Average: 28590858 30995112 4064854 12.45 2688 2713478 1739022 5.16 498011 3077908 160937 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 PM eth0 78.24 54.72 1107.53 25.06 0.00 0.00 0.00 0.00 03:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 198.96 116.67 153.36 70.76 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 588.57 492.22 6995.79 66.67 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 366.41 262.71 3976.67 39.64 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 245.02 228.22 627.13 1600.77 0.00 0.00 0.00 0.00 03:53:01 PM docker0 151.90 179.61 799.36 597.94 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 320.05 259.72 3173.05 433.23 0.00 0.00 0.00 0.00 Average: docker0 37.98 44.90 199.85 149.49 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) 03/30/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:00 PM all 10.95 0.00 1.03 0.48 0.05 87.49 03:50:00 PM 0 4.21 0.00 0.46 0.05 0.07 95.22 03:50:00 PM 1 7.18 0.00 0.66 0.20 0.05 91.90 03:50:00 PM 2 16.45 0.00 1.71 0.29 0.05 81.50 03:50:00 PM 3 18.22 0.00 1.07 1.22 0.03 79.46 03:50:00 PM 4 0.85 0.00 0.31 0.54 0.07 98.24 03:50:00 PM 5 27.11 0.00 2.53 0.31 0.05 70.01 03:50:00 PM 6 10.26 0.00 0.85 0.15 0.05 88.69 03:50:00 PM 7 3.36 0.00 0.63 1.07 0.03 94.91 03:50:01 PM all 11.05 0.00 4.03 7.67 0.13 77.11 03:50:01 PM 0 11.34 0.00 1.03 0.00 1.03 86.60 03:50:01 PM 1 7.37 0.00 5.26 9.47 0.00 77.89 03:50:01 PM 2 16.84 0.00 5.26 11.58 0.00 66.32 03:50:01 PM 3 4.12 0.00 5.15 0.00 0.00 90.72 03:50:01 PM 4 7.22 0.00 4.12 0.00 0.00 88.66 03:50:01 PM 5 14.43 0.00 2.06 0.00 0.00 83.51 03:50:01 PM 6 23.96 0.00 5.21 15.62 0.00 55.21 03:50:01 PM 7 3.16 0.00 4.21 25.26 0.00 67.37 03:51:01 PM all 29.66 0.00 1.92 1.98 0.09 66.35 03:51:01 PM 0 35.28 0.00 1.56 1.21 0.08 61.87 03:51:01 PM 1 28.73 0.00 2.30 0.99 0.08 67.90 03:51:01 PM 2 30.94 0.00 2.01 2.03 0.12 64.91 03:51:01 PM 3 29.63 0.00 1.29 2.09 0.08 66.91 03:51:01 PM 4 25.27 0.00 2.03 3.21 0.10 69.39 03:51:01 PM 5 28.70 0.00 2.15 2.30 0.10 66.76 03:51:01 PM 6 32.97 0.00 1.90 1.65 0.08 63.40 03:51:01 PM 7 25.76 0.00 2.10 2.38 0.10 69.66 03:52:01 PM all 23.29 0.00 1.58 2.03 0.09 73.00 03:52:01 PM 0 13.57 0.00 1.39 4.06 0.08 80.90 03:52:01 PM 1 21.78 0.00 1.86 2.74 0.08 73.54 03:52:01 PM 2 29.98 0.00 1.46 2.71 0.10 65.76 03:52:01 PM 3 13.96 0.00 1.87 4.62 0.08 79.46 03:52:01 PM 4 23.89 0.00 1.81 1.10 0.07 73.13 03:52:01 PM 5 21.29 0.00 1.76 0.27 0.07 76.62 03:52:01 PM 6 37.91 0.00 1.24 0.12 0.08 60.65 03:52:01 PM 7 23.97 0.00 1.29 0.64 0.13 73.97 03:53:01 PM all 7.87 0.00 1.60 1.31 0.05 89.18 03:53:01 PM 0 3.46 0.00 1.29 2.54 0.07 92.64 03:53:01 PM 1 10.90 0.00 1.94 1.62 0.05 85.49 03:53:01 PM 2 14.97 0.00 1.94 3.66 0.05 79.38 03:53:01 PM 3 2.61 0.00 1.59 0.60 0.05 95.15 03:53:01 PM 4 4.19 0.00 1.05 0.42 0.07 94.27 03:53:01 PM 5 16.44 0.00 1.64 0.10 0.03 81.79 03:53:01 PM 6 6.65 0.00 2.19 0.33 0.03 90.79 03:53:01 PM 7 3.72 0.00 1.12 1.17 0.03 93.94 Average: all 17.93 0.00 1.54 1.48 0.07 78.98 Average: 0 14.13 0.00 1.18 1.97 0.08 82.65 Average: 1 17.13 0.00 1.71 1.43 0.07 79.67 Average: 2 23.08 0.00 1.79 2.22 0.08 72.83 Average: 3 16.04 0.00 1.47 2.13 0.06 80.30 Average: 4 13.55 0.00 1.31 1.31 0.08 83.74 Average: 5 23.33 0.00 2.02 0.74 0.06 73.85 Average: 6 21.98 0.00 1.56 0.62 0.06 75.77 Average: 7 14.19 0.00 1.30 1.41 0.08 83.03