---> uname -a: Linux prd-centos8-docker-8c-8g-12347.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1076 25697 19 5116 30340 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:8a:c0:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe8a:c046/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:f3:21:99 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::42:1cff:fef3:2199/64 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) 06:06:28 LINUX RESTART (8 CPU) 06:07:01 AM tps rtps wtps bread/s bwrtn/s 06:08:01 AM 107.60 12.23 95.37 2179.54 6467.24 06:09:01 AM 272.70 20.26 252.44 4035.46 12038.61 06:10:01 AM 66.13 1.05 65.08 315.04 9576.88 06:11:01 AM 119.83 12.55 107.28 970.08 30086.87 06:12:01 AM 18.38 0.00 18.38 0.00 397.87 06:13:01 AM 38.39 0.08 38.31 2.27 1071.65 06:14:01 AM 34.92 0.00 34.92 0.00 7136.96 06:15:01 AM 121.78 3.58 118.19 4567.41 29021.78 06:16:01 AM 61.82 0.48 61.34 64.12 16967.16 Average: 93.50 5.58 87.92 1348.09 12528.79 06:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 AM 29524580 31254948 3131132 9.59 2688 2052828 1512356 4.49 175972 2520036 191340 06:09:01 AM 27657040 29863216 4998672 15.31 2688 2519488 2776948 8.24 269488 4243368 266640 06:10:01 AM 26822868 29104000 5832844 17.86 2688 2591936 3373344 10.01 314400 5020668 59340 06:11:01 AM 25425576 28545248 7230136 22.14 2688 3412900 4808560 14.27 513896 6147864 140 06:12:01 AM 25537604 28658000 7118108 21.80 2688 3413672 3675576 10.91 527464 6018136 216 06:13:01 AM 24727104 27856768 7928608 24.28 2688 3421116 6447468 19.13 535736 6785156 264 06:14:01 AM 25816196 29155252 6839516 20.94 2688 3630708 3466900 10.29 585088 5686084 10140 06:15:01 AM 24428860 28718032 8226852 25.19 2688 4561064 3557188 10.55 771020 6831608 21204 06:16:01 AM 26300644 31055640 6355068 19.46 2688 5018900 1534868 4.55 938272 4792280 48748 Average: 26248941 29356789 6406771 19.62 2688 3402512 3461468 10.27 514593 5338356 66448 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 67.19 45.75 1070.49 7.93 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 401.58 328.41 5090.15 56.08 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 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 06:10:01 AM eth0 84.12 75.10 717.90 19.14 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 2.08 2.08 0.23 0.23 0.00 0.00 0.00 0.00 06:11:01 AM eth0 1086.50 302.50 6486.40 23.47 0.00 0.00 0.00 0.00 06:11:01 AM docker0 0.80 1.03 0.12 0.12 0.00 0.00 0.00 0.00 06:11:01 AM veth61f9505 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:12:01 AM lo 57.30 57.30 7.47 7.47 0.00 0.00 0.00 0.00 06:12:01 AM eth0 198.02 213.26 173.16 46.74 0.00 0.00 0.00 0.00 06:12:01 AM docker0 5.91 6.38 0.74 0.76 0.00 0.00 0.00 0.00 06:13:01 AM lo 416.59 416.59 215.85 215.85 0.00 0.00 0.00 0.00 06:13:01 AM eth0 914.29 736.23 234.32 246.63 0.00 0.00 0.00 0.00 06:13:01 AM docker0 1.52 2.13 0.22 0.25 0.00 0.00 0.00 0.00 06:13:01 AM veth1f7c366 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:14:01 AM lo 10.84 10.84 1.13 1.13 0.00 0.00 0.00 0.00 06:14:01 AM eth0 104.61 76.76 586.88 35.21 0.00 0.00 0.00 0.00 06:14:01 AM docker0 1.97 2.28 0.37 0.31 0.00 0.00 0.00 0.00 06:15:01 AM lo 242.40 242.40 56.09 56.09 0.00 0.00 0.00 0.00 06:15:01 AM eth0 408.98 186.92 3737.21 18.65 0.00 0.00 0.00 0.00 06:15:01 AM docker0 120.39 126.62 38.12 19.94 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 38.19 33.81 141.54 10.81 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 81.27 81.27 31.24 31.24 0.00 0.00 0.00 0.00 Average: eth0 367.07 222.10 2026.31 51.64 0.00 0.00 0.00 0.00 Average: docker0 14.51 15.38 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) 06:06:28 LINUX RESTART (8 CPU) 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:01 AM all 10.53 0.00 0.91 0.58 0.05 87.92 06:08:01 AM 0 5.12 0.00 0.75 0.15 0.07 93.91 06:08:01 AM 1 3.11 0.00 0.50 0.52 0.08 95.79 06:08:01 AM 2 21.40 0.00 1.99 0.85 0.03 75.73 06:08:01 AM 3 15.01 0.00 1.20 1.57 0.03 82.19 06:08:01 AM 4 12.83 0.00 0.99 0.45 0.05 85.68 06:08:01 AM 5 12.82 0.00 0.80 0.87 0.03 85.48 06:08:01 AM 6 10.36 0.00 0.65 0.22 0.05 88.72 06:08:01 AM 7 3.57 0.00 0.43 0.02 0.07 95.91 06:09:01 AM all 28.90 0.00 1.43 1.28 0.08 68.31 06:09:01 AM 0 27.53 0.00 1.09 0.92 0.07 70.40 06:09:01 AM 1 35.32 0.00 1.09 0.55 0.08 62.96 06:09:01 AM 2 23.91 0.00 1.65 1.00 0.08 73.35 06:09:01 AM 3 15.89 0.00 0.87 1.24 0.08 81.92 06:09:01 AM 4 37.53 0.00 2.71 1.54 0.08 58.13 06:09:01 AM 5 29.72 0.00 1.29 1.19 0.07 67.74 06:09:01 AM 6 36.57 0.00 1.32 1.56 0.07 60.48 06:09:01 AM 7 24.75 0.00 1.42 2.27 0.07 71.50 06:10:01 AM all 38.31 0.00 0.90 0.52 0.08 60.19 06:10:01 AM 0 36.10 0.00 0.95 0.30 0.10 62.55 06:10:01 AM 1 47.71 0.00 0.63 0.00 0.07 51.59 06:10:01 AM 2 47.99 0.00 0.90 0.02 0.08 51.01 06:10:01 AM 3 41.14 0.00 1.45 0.05 0.08 57.28 06:10:01 AM 4 36.81 0.00 0.80 0.00 0.07 62.32 06:10:01 AM 5 41.13 0.00 0.65 0.10 0.07 58.05 06:10:01 AM 6 33.18 0.00 0.73 1.02 0.07 65.00 06:10:01 AM 7 22.43 0.00 1.05 2.66 0.08 73.77 06:11:01 AM all 28.61 0.21 2.71 1.69 0.08 66.69 06:11:01 AM 0 30.55 1.62 2.93 3.73 0.08 61.09 06:11:01 AM 1 16.73 0.00 2.40 2.02 0.08 78.77 06:11:01 AM 2 30.88 0.00 3.67 1.31 0.08 64.04 06:11:01 AM 3 36.67 0.00 2.75 1.38 0.07 59.13 06:11:01 AM 4 25.73 0.05 2.20 0.67 0.08 71.27 06:11:01 AM 5 33.89 0.02 3.00 0.22 0.08 62.80 06:11:01 AM 6 15.48 0.02 2.39 2.52 0.07 79.52 06:11:01 AM 7 39.06 0.00 2.38 1.65 0.08 56.83 06:12:01 AM all 14.02 0.10 1.46 0.06 0.08 84.29 06:12:01 AM 0 17.03 0.05 1.42 0.03 0.08 81.38 06:12:01 AM 1 12.45 0.00 1.04 0.00 0.08 86.43 06:12:01 AM 2 15.34 0.00 1.27 0.02 0.08 83.29 06:12:01 AM 3 11.93 0.07 1.20 0.13 0.08 86.59 06:12:01 AM 4 10.22 0.05 1.58 0.07 0.08 88.00 06:12:01 AM 5 10.54 0.07 1.89 0.02 0.08 87.40 06:12:01 AM 6 19.50 0.55 1.77 0.15 0.07 77.95 06:12:01 AM 7 15.12 0.00 1.51 0.03 0.07 83.27 06:13:01 AM all 25.09 0.47 4.46 0.11 0.10 69.77 06:13:01 AM 0 26.66 0.07 8.46 0.08 0.08 64.64 06:13:01 AM 1 27.19 0.10 8.52 0.12 0.08 63.99 06:13:01 AM 2 23.02 3.36 3.30 0.10 0.08 70.14 06:13:01 AM 3 28.51 0.02 2.70 0.23 0.10 68.44 06:13:01 AM 4 27.45 0.02 3.17 0.07 0.12 69.18 06:13:01 AM 5 24.53 0.05 3.38 0.12 0.10 71.82 06:13:01 AM 6 20.88 0.07 2.99 0.12 0.12 75.83 06:13:01 AM 7 22.49 0.05 3.14 0.05 0.10 74.16 06:14:01 AM all 41.78 0.12 1.37 0.26 0.08 56.40 06:14:01 AM 0 43.67 0.00 1.50 0.07 0.08 54.67 06:14:01 AM 1 21.77 0.02 1.09 0.79 0.10 76.24 06:14:01 AM 2 51.73 0.62 1.25 0.07 0.08 46.25 06:14:01 AM 3 40.08 0.00 1.45 0.02 0.08 58.37 06:14:01 AM 4 45.57 0.00 1.09 0.00 0.07 53.28 06:14:01 AM 5 45.60 0.00 1.40 1.03 0.07 51.89 06:14:01 AM 6 45.13 0.35 1.87 0.02 0.07 52.56 06:14:01 AM 7 40.63 0.00 1.30 0.07 0.08 57.91 06:15:01 AM all 29.65 0.00 2.26 1.64 0.07 66.38 06:15:01 AM 0 30.26 0.00 2.35 0.10 0.07 67.22 06:15:01 AM 1 36.22 0.00 2.21 3.97 0.07 57.52 06:15:01 AM 2 13.82 0.00 2.77 2.62 0.10 80.69 06:15:01 AM 3 29.27 0.00 2.01 1.71 0.07 66.94 06:15:01 AM 4 34.80 0.00 2.02 0.10 0.08 63.00 06:15:01 AM 5 35.62 0.00 2.33 0.97 0.08 60.99 06:15:01 AM 6 30.75 0.00 2.28 3.32 0.07 63.59 06:15:01 AM 7 26.46 0.00 2.07 0.29 0.05 71.14 06:16:01 AM all 21.20 0.00 1.32 0.72 0.06 76.70 06:16:01 AM 0 31.42 0.00 1.22 0.45 0.07 66.84 06:16:01 AM 1 13.15 0.00 1.59 2.09 0.07 83.11 06:16:01 AM 2 23.83 0.00 1.69 0.25 0.07 74.16 06:16:01 AM 3 19.08 0.00 1.20 0.23 0.07 79.42 06:16:01 AM 4 25.73 0.00 1.47 0.07 0.07 72.66 06:16:01 AM 5 15.64 0.00 0.82 0.00 0.05 83.49 06:16:01 AM 6 20.63 0.00 1.27 2.64 0.05 75.41 06:16:01 AM 7 20.10 0.00 1.27 0.03 0.05 78.54 Average: all 26.45 0.10 1.87 0.76 0.08 70.74 Average: 0 27.59 0.19 2.30 0.65 0.08 69.20 Average: 1 23.74 0.01 2.12 1.12 0.08 72.93 Average: 2 28.01 0.44 2.05 0.69 0.08 68.73 Average: 3 26.38 0.01 1.65 0.73 0.07 71.16 Average: 4 28.52 0.01 1.78 0.33 0.08 69.28 Average: 5 27.72 0.01 1.73 0.50 0.07 69.97 Average: 6 25.84 0.11 1.70 1.28 0.07 71.00 Average: 7 23.83 0.01 1.62 0.79 0.07 73.69