---> uname -a: Linux prd-centos8-docker-8c-8g-12345.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1093 25474 19 5321 30323 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:09:50:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe09:5001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:fd:d6:d2 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::42:6eff:fefd:d6d2/64 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) 01/15/2024 _x86_64_ (8 CPU) 06:05:46 LINUX RESTART (8 CPU) 06:07:01 AM tps rtps wtps bread/s bwrtn/s 06:08:01 AM 194.22 15.49 178.72 3064.05 8600.87 06:09:01 AM 153.54 5.80 147.74 1285.39 10272.04 06:10:01 AM 70.21 0.13 70.08 25.19 7667.28 06:11:01 AM 114.63 12.45 102.18 948.62 28467.31 06:12:01 AM 18.43 0.02 18.41 0.53 424.88 06:13:01 AM 31.09 0.05 31.04 0.53 981.19 06:14:01 AM 54.91 2.45 52.46 4477.79 7345.83 06:15:01 AM 122.53 1.12 121.41 80.51 36489.04 06:16:01 AM 182.27 1.80 180.47 1775.14 14742.17 Average: 104.65 4.37 100.28 1295.25 12776.88 06:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 AM 28988480 30916248 3667232 11.23 2688 2244804 1674816 4.97 190516 3016176 171252 06:09:01 AM 27278340 29492456 5377372 16.47 2688 2527064 3042888 9.03 296720 4587716 154220 06:10:01 AM 26815600 29167296 5840112 17.88 2688 2661692 3274160 9.71 332160 5008204 79056 06:11:01 AM 25039272 28155748 7616440 23.32 2688 3409220 6107276 18.12 524952 6516936 1776 06:12:01 AM 25165184 28283212 7490528 22.94 2688 3410224 5159284 15.31 535104 6365496 128 06:13:01 AM 26054116 29189824 6601596 20.22 2688 3428312 3035668 9.01 543056 5494092 6628 06:14:01 AM 24789268 28926400 7866444 24.09 2688 4418768 3373784 10.01 732696 6531516 665616 06:15:01 AM 26028924 30759212 6626788 20.29 2688 5001144 1848072 5.48 814068 5191512 238332 06:16:01 AM 26079876 31038276 6575836 20.14 2688 5222528 1541844 4.57 996664 4951796 49960 Average: 26248784 29547630 6406928 19.62 2688 3591528 3228644 9.58 551771 5295938 151885 06:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 183.21 153.37 1661.98 38.64 0.00 0.00 0.00 0.00 06:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.75 0.75 0.13 0.13 0.00 0.00 0.00 0.00 06:09:01 AM eth0 275.19 213.41 3748.00 26.64 0.00 0.00 0.00 0.00 06:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM lo 1.52 1.52 0.24 0.24 0.00 0.00 0.00 0.00 06:10:01 AM eth0 247.62 132.07 1821.91 21.21 0.00 0.00 0.00 0.00 06:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM lo 17.84 17.84 1.80 1.80 0.00 0.00 0.00 0.00 06:11:01 AM eth0 885.54 234.19 5385.40 27.60 0.00 0.00 0.00 0.00 06:11:01 AM docker0 6.31 7.18 0.84 0.86 0.00 0.00 0.00 0.00 06:11:01 AM veth055ac63 1.47 1.92 0.23 0.24 0.00 0.00 0.00 0.00 06:12:01 AM lo 444.25 444.25 329.12 329.12 0.00 0.00 0.00 0.00 06:12:01 AM eth0 215.96 168.69 38.35 172.75 0.00 0.00 0.00 0.00 06:12:01 AM docker0 0.33 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:12:01 AM vethc0ff406 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:13:01 AM lo 92.20 92.20 41.81 41.81 0.00 0.00 0.00 0.00 06:13:01 AM eth0 313.40 274.96 68.88 96.87 0.00 0.00 0.00 0.00 06:13:01 AM docker0 3.47 4.20 0.59 0.54 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:14:01 AM eth0 507.42 235.96 4007.21 28.78 0.00 0.00 0.00 0.00 06:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM lo 241.99 241.99 56.07 56.07 0.00 0.00 0.00 0.00 06:15:01 AM eth0 67.29 60.23 465.23 16.33 0.00 0.00 0.00 0.00 06:15:01 AM docker0 120.46 126.54 38.12 19.93 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 292.77 195.33 2493.52 33.09 0.00 0.00 0.00 0.00 06:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 88.76 88.76 47.69 47.69 0.00 0.00 0.00 0.00 Average: eth0 332.04 185.36 2187.77 51.32 0.00 0.00 0.00 0.00 Average: docker0 14.51 15.35 4.40 2.37 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) 01/15/2024 _x86_64_ (8 CPU) 06:05:46 LINUX RESTART (8 CPU) 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:01 AM all 13.68 0.00 1.15 1.53 0.07 83.58 06:08:01 AM 0 11.45 0.00 1.05 1.09 0.07 86.35 06:08:01 AM 1 10.97 0.00 0.99 1.09 0.07 86.89 06:08:01 AM 2 15.08 0.00 1.15 2.39 0.08 81.30 06:08:01 AM 3 22.55 0.00 1.76 1.74 0.07 73.89 06:08:01 AM 4 17.66 0.00 1.59 1.32 0.07 79.36 06:08:01 AM 5 12.07 0.00 1.25 3.06 0.05 83.57 06:08:01 AM 6 12.26 0.00 0.74 0.69 0.10 86.22 06:08:01 AM 7 7.40 0.00 0.67 0.85 0.05 91.03 06:09:01 AM all 35.42 0.00 1.02 1.26 0.09 62.20 06:09:01 AM 0 32.65 0.00 0.75 0.18 0.10 66.31 06:09:01 AM 1 38.78 0.00 1.10 0.55 0.10 59.46 06:09:01 AM 2 21.74 0.00 0.79 2.51 0.07 74.89 06:09:01 AM 3 55.18 0.00 0.90 0.65 0.10 43.17 06:09:01 AM 4 35.17 0.00 1.47 1.32 0.10 61.94 06:09:01 AM 5 28.46 0.00 1.04 1.09 0.08 69.33 06:09:01 AM 6 29.90 0.00 0.97 1.29 0.08 67.75 06:09:01 AM 7 41.44 0.00 1.16 2.52 0.08 54.80 06:10:01 AM all 42.26 0.00 0.98 0.49 0.09 56.18 06:10:01 AM 0 40.18 0.00 0.65 0.17 0.10 58.90 06:10:01 AM 1 46.52 0.00 1.55 0.84 0.08 51.01 06:10:01 AM 2 43.78 0.00 1.06 1.12 0.10 53.94 06:10:01 AM 3 28.09 0.00 0.64 0.82 0.10 70.35 06:10:01 AM 4 49.69 0.00 1.19 0.52 0.08 48.52 06:10:01 AM 5 36.15 0.00 0.59 0.00 0.08 63.18 06:10:01 AM 6 37.17 0.00 1.47 0.08 0.08 61.19 06:10:01 AM 7 56.44 0.00 0.72 0.35 0.12 42.38 06:11:01 AM all 17.67 0.26 3.05 2.83 0.10 76.10 06:11:01 AM 0 15.89 0.05 2.51 0.17 0.10 81.27 06:11:01 AM 1 19.60 0.00 3.09 6.87 0.10 70.34 06:11:01 AM 2 18.53 0.00 2.75 1.84 0.12 76.76 06:11:01 AM 3 20.09 0.00 3.67 2.69 0.10 73.44 06:11:01 AM 4 18.48 1.81 3.21 4.91 0.10 71.49 06:11:01 AM 5 14.88 0.07 3.19 1.40 0.12 80.35 06:11:01 AM 6 15.39 0.12 3.05 0.49 0.10 80.85 06:11:01 AM 7 18.46 0.02 2.90 4.28 0.08 74.27 06:12:01 AM all 13.94 0.27 1.46 0.40 0.08 83.84 06:12:01 AM 0 15.32 0.08 1.60 0.45 0.07 82.47 06:12:01 AM 1 13.00 0.00 1.76 0.82 0.10 84.31 06:12:01 AM 2 12.33 0.07 1.46 0.54 0.08 85.52 06:12:01 AM 3 14.07 0.00 1.68 0.65 0.08 83.51 06:12:01 AM 4 14.15 0.13 1.31 0.37 0.08 83.95 06:12:01 AM 5 13.79 0.17 1.29 0.07 0.12 84.57 06:12:01 AM 6 16.03 0.03 1.31 0.29 0.07 82.28 06:12:01 AM 7 12.78 1.69 1.31 0.03 0.07 84.12 06:13:01 AM all 35.54 0.10 2.33 0.14 0.12 61.78 06:13:01 AM 0 47.14 0.08 2.14 0.05 0.12 50.47 06:13:01 AM 1 28.16 0.13 2.36 0.13 0.12 69.09 06:13:01 AM 2 47.86 0.05 2.38 0.07 0.12 49.53 06:13:01 AM 3 39.11 0.42 2.61 0.20 0.12 57.54 06:13:01 AM 4 31.08 0.03 2.94 0.08 0.12 65.74 06:13:01 AM 5 38.19 0.02 2.31 0.34 0.12 59.03 06:13:01 AM 6 30.14 0.03 2.08 0.18 0.13 67.42 06:13:01 AM 7 22.61 0.02 1.79 0.03 0.12 75.43 06:14:01 AM all 29.86 0.00 1.76 0.58 0.08 67.72 06:14:01 AM 0 25.42 0.00 1.64 0.13 0.08 72.72 06:14:01 AM 1 31.35 0.00 1.94 0.12 0.08 66.51 06:14:01 AM 2 24.35 0.00 1.91 0.02 0.10 73.62 06:14:01 AM 3 27.24 0.00 1.74 0.99 0.10 69.92 06:14:01 AM 4 27.03 0.00 2.20 2.80 0.08 67.89 06:14:01 AM 5 32.72 0.00 1.94 0.23 0.07 65.03 06:14:01 AM 6 34.96 0.00 1.47 0.32 0.07 63.18 06:14:01 AM 7 35.78 0.00 1.19 0.00 0.08 62.95 06:15:01 AM all 32.91 0.00 1.68 2.35 0.10 62.96 06:15:01 AM 0 26.11 0.00 1.71 0.30 0.10 71.78 06:15:01 AM 1 43.87 0.00 2.60 1.44 0.10 51.99 06:15:01 AM 2 27.55 0.00 1.34 4.93 0.08 66.10 06:15:01 AM 3 45.65 0.00 1.54 2.08 0.12 50.61 06:15:01 AM 4 20.41 0.00 2.06 0.17 0.10 77.27 06:15:01 AM 5 29.22 0.00 1.62 5.39 0.10 63.67 06:15:01 AM 6 42.68 0.00 1.26 1.81 0.08 54.17 06:15:01 AM 7 27.81 0.00 1.31 2.70 0.10 68.08 06:16:01 AM all 20.68 0.00 1.06 0.72 0.06 77.49 06:16:01 AM 0 20.70 0.00 0.78 0.03 0.08 78.39 06:16:01 AM 1 15.62 0.00 1.37 3.74 0.05 79.22 06:16:01 AM 2 24.54 0.00 1.35 0.37 0.08 73.65 06:16:01 AM 3 27.05 0.00 1.35 0.13 0.07 71.39 06:16:01 AM 4 12.48 0.00 0.90 0.00 0.07 86.55 06:16:01 AM 5 9.84 0.00 1.24 1.39 0.05 87.49 06:16:01 AM 6 31.18 0.00 0.47 0.05 0.07 68.24 06:16:01 AM 7 24.03 0.00 0.99 0.00 0.05 74.93 Average: all 26.89 0.07 1.61 1.14 0.09 70.20 Average: 0 26.11 0.02 1.43 0.29 0.09 72.06 Average: 1 27.55 0.01 1.86 1.73 0.09 68.75 Average: 2 26.20 0.01 1.58 1.53 0.09 70.59 Average: 3 31.01 0.05 1.76 1.11 0.09 65.98 Average: 4 25.13 0.22 1.87 1.27 0.09 71.41 Average: 5 23.92 0.03 1.61 1.44 0.09 72.92 Average: 6 27.75 0.02 1.42 0.58 0.09 70.14 Average: 7 27.42 0.19 1.34 1.19 0.08 69.77