---> uname -a: Linux prd-centos8-docker-8c-8g-3833.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27175 19 3674 30385 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:93:83:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe93:8307/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:38:b7:03 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::42:5eff:fe38:b703/64 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) 02/08/2024 _x86_64_ (8 CPU) 15:49:44 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 115.07 32.19 82.88 25621.92 170082.19 03:51:01 PM 113.60 32.94 80.66 7504.73 26172.38 03:52:01 PM 267.76 14.16 253.60 2965.68 9591.54 03:53:01 PM 234.94 6.77 228.18 1266.32 11806.52 03:54:01 PM 217.89 0.70 217.19 216.86 19173.21 03:55:01 PM 162.75 5.61 157.13 5707.03 23308.00 Average: 198.98 12.13 186.84 3639.15 18746.81 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 30613232 31823820 2042480 6.25 2688 1551556 697328 2.14 77324 1606004 423780 03:51:01 PM 29682432 31320008 2973280 9.10 2688 1964268 1437576 4.27 161664 2393248 140264 03:52:01 PM 28878052 30816360 3777660 11.57 2688 2255700 1835788 5.45 190688 3129276 188288 03:53:01 PM 27841436 30172784 4814276 14.74 2688 2642144 2228412 6.61 410628 3912512 246172 03:54:01 PM 28549580 31212264 4106132 12.57 2688 2963364 1473288 4.37 545636 3036504 121320 03:55:01 PM 27879624 31157660 4776088 14.63 2688 3570872 1476600 4.38 1159528 3062116 172 Average: 28907393 31083816 3748319 11.48 2688 2491317 1524832 4.52 424245 2856610 186666 03:50:00 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 14.38 10.27 3.40 2.29 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 323.86 199.40 1465.76 56.07 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 198.52 173.04 1956.03 42.92 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 421.25 345.94 5513.83 45.33 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 264.66 230.92 2718.69 35.22 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 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 243.49 201.67 1857.93 1600.38 0.00 0.00 0.00 0.00 03:55:01 PM docker0 97.88 93.55 796.54 580.43 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 289.01 229.13 2689.29 354.28 0.00 0.00 0.00 0.00 Average: docker0 19.48 18.62 158.54 115.53 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) 02/08/2024 _x86_64_ (8 CPU) 15:49:44 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 0.51 0.00 0.68 28.51 0.00 70.30 03:50:01 PM 0 0.00 0.00 0.00 33.56 0.00 66.44 03:50:01 PM 1 0.68 0.00 0.68 0.00 0.00 98.63 03:50:01 PM 2 0.00 0.00 0.68 0.00 0.00 99.32 03:50:01 PM 3 0.68 0.00 1.36 97.96 0.00 0.00 03:50:01 PM 4 0.68 0.00 0.68 0.00 0.00 98.65 03:50:01 PM 5 0.68 0.00 0.68 0.00 0.00 98.65 03:50:01 PM 6 1.37 0.00 1.37 97.26 0.00 0.00 03:50:01 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 03:51:01 PM all 13.06 0.00 2.05 3.69 0.05 81.15 03:51:01 PM 0 11.53 0.00 1.81 3.30 0.05 83.31 03:51:01 PM 1 7.88 0.00 1.76 0.92 0.05 89.39 03:51:01 PM 2 7.46 0.00 1.86 1.78 0.03 88.87 03:51:01 PM 3 23.46 0.00 2.49 7.20 0.05 66.79 03:51:01 PM 4 19.48 0.00 2.22 3.46 0.07 74.77 03:51:01 PM 5 12.83 0.00 1.51 0.32 0.05 85.29 03:51:01 PM 6 15.27 0.00 2.43 11.78 0.05 70.48 03:51:01 PM 7 6.52 0.00 2.30 0.77 0.07 90.34 03:52:01 PM all 13.33 0.00 1.11 2.74 0.06 82.77 03:52:01 PM 0 16.06 0.00 0.87 5.69 0.07 77.31 03:52:01 PM 1 13.39 0.00 1.94 5.32 0.07 79.29 03:52:01 PM 2 3.73 0.00 0.80 2.02 0.07 93.38 03:52:01 PM 3 12.10 0.00 1.19 1.59 0.07 85.06 03:52:01 PM 4 21.19 0.00 0.89 1.77 0.05 76.10 03:52:01 PM 5 12.24 0.00 1.39 2.22 0.05 84.10 03:52:01 PM 6 18.88 0.00 1.25 1.65 0.07 78.14 03:52:01 PM 7 9.04 0.00 0.53 1.62 0.05 88.75 03:53:01 PM all 24.97 0.00 1.49 1.21 0.08 72.25 03:53:01 PM 0 10.91 0.00 0.96 0.07 0.07 88.00 03:53:01 PM 1 19.63 0.00 1.90 3.24 0.08 75.15 03:53:01 PM 2 28.31 0.00 2.62 2.17 0.10 66.80 03:53:01 PM 3 18.93 0.00 1.46 1.03 0.07 78.51 03:53:01 PM 4 30.91 0.00 1.04 0.47 0.08 67.50 03:53:01 PM 5 27.36 0.00 1.49 0.99 0.10 70.06 03:53:01 PM 6 35.58 0.00 1.04 1.27 0.08 62.02 03:53:01 PM 7 28.04 0.00 1.44 0.45 0.08 69.97 03:54:01 PM all 23.29 0.00 1.40 1.65 0.08 73.59 03:54:01 PM 0 31.16 0.00 0.95 0.42 0.08 67.39 03:54:01 PM 1 14.75 0.00 1.94 4.90 0.08 78.32 03:54:01 PM 2 23.27 0.00 2.30 2.90 0.07 71.47 03:54:01 PM 3 16.75 0.00 0.94 0.58 0.08 81.65 03:54:01 PM 4 31.51 0.00 1.19 0.64 0.08 66.59 03:54:01 PM 5 25.65 0.00 1.21 1.16 0.08 71.90 03:54:01 PM 6 18.30 0.00 1.77 2.49 0.08 77.35 03:54:01 PM 7 24.90 0.00 0.90 0.12 0.07 74.02 03:55:01 PM all 7.69 0.00 1.91 1.93 0.06 88.41 03:55:01 PM 0 3.62 0.00 1.72 1.71 0.07 92.89 03:55:01 PM 1 3.87 0.00 1.79 3.10 0.07 91.16 03:55:01 PM 2 14.32 0.00 1.85 2.22 0.10 81.51 03:55:01 PM 3 5.03 0.00 1.63 1.01 0.07 92.28 03:55:01 PM 4 8.42 0.00 2.15 1.21 0.07 88.16 03:55:01 PM 5 4.61 0.00 1.90 0.89 0.05 92.55 03:55:01 PM 6 12.61 0.00 2.58 1.24 0.05 83.52 03:55:01 PM 7 9.07 0.00 1.64 4.09 0.05 85.15 Average: all 16.39 0.00 1.59 2.37 0.07 79.59 Average: 0 14.59 0.00 1.26 2.39 0.07 81.69 Average: 1 11.85 0.00 1.86 3.48 0.07 82.73 Average: 2 15.33 0.00 1.88 2.21 0.07 80.51 Average: 3 15.18 0.00 1.54 2.75 0.07 80.46 Average: 4 22.21 0.00 1.49 1.50 0.07 74.73 Average: 5 16.46 0.00 1.49 1.11 0.07 80.87 Average: 6 20.03 0.00 1.81 4.14 0.07 73.94 Average: 7 15.43 0.00 1.36 1.40 0.06 81.74