---> uname -a: Linux prd-centos8-docker-8c-8g-1541.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 1086 25701 19 5101 30330 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:ac:51:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:feac:5127/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:17:a4:26 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:e7ff:fe17:a426/64 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) 02/01/2024 _x86_64_ (8 CPU) 16:08:31 LINUX RESTART (8 CPU) 04:09:01 PM tps rtps wtps bread/s bwrtn/s 04:10:01 PM 230.76 12.65 218.11 2211.66 7316.34 04:11:01 PM 274.34 20.48 253.86 4072.79 12165.56 04:12:01 PM 73.01 0.85 72.16 277.77 9712.71 04:13:01 PM 43.63 0.08 43.54 27.60 3394.42 04:14:01 PM 95.00 12.46 82.54 873.96 29930.30 04:15:01 PM 16.34 0.02 16.33 0.53 296.82 04:16:01 PM 35.75 0.05 35.70 0.53 976.74 04:17:01 PM 62.91 2.47 60.45 4497.17 21986.89 04:18:01 PM 93.32 1.17 92.15 78.37 14031.77 Average: 102.78 5.58 97.20 1337.76 11090.44 04:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 PM 29559980 31268784 3095732 9.48 2688 2032680 1525076 4.52 171532 2495920 179332 04:11:01 PM 27674736 29876452 4980976 15.25 2688 2515076 2713516 8.05 262304 4232668 264712 04:12:01 PM 27042136 29317636 5613576 17.19 2688 2586292 3243100 9.62 316848 4800340 59128 04:13:01 PM 26123924 29194648 6531788 20.00 2688 3367040 3076188 9.13 379712 5605136 751612 04:14:01 PM 25664168 28774928 6991544 21.41 2688 3404300 3644020 10.81 529588 5896560 20 04:15:01 PM 25081252 28194832 7574460 23.19 2688 3405812 5393116 16.00 534588 6444624 116 04:16:01 PM 25796268 29110124 6859444 21.01 2688 3606316 3344404 9.92 584528 5707568 188900 04:17:01 PM 24822420 29067452 7833292 23.99 2688 4521684 3213752 9.54 733852 6482016 315524 04:18:01 PM 26338736 31057964 6316976 19.34 2688 4991056 1526660 4.53 935844 4764192 464112 Average: 26455958 29540313 6199754 18.99 2688 3381140 3075537 9.13 494311 5158780 247051 04:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 73.48 51.27 1018.74 9.60 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 448.29 359.34 5176.25 60.20 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 04:12:01 PM eth0 101.75 84.29 721.26 20.28 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 1054.59 376.22 6475.50 26.56 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM lo 28.39 28.39 2.74 2.74 0.00 0.00 0.00 0.00 04:14:01 PM eth0 80.41 88.34 65.32 23.20 0.00 0.00 0.00 0.00 04:14:01 PM docker0 6.66 7.31 0.85 0.86 0.00 0.00 0.00 0.00 04:15:01 PM lo 563.42 563.42 277.74 277.74 0.00 0.00 0.00 0.00 04:15:01 PM eth0 251.69 232.60 109.86 65.24 0.00 0.00 0.00 0.00 04:15:01 PM docker0 1.52 1.82 0.22 0.21 0.00 0.00 0.00 0.00 04:15:01 PM veth8272e75 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM lo 74.03 74.03 6.83 6.83 0.00 0.00 0.00 0.00 04:16:01 PM eth0 130.27 111.76 578.17 38.53 0.00 0.00 0.00 0.00 04:16:01 PM docker0 2.03 2.55 0.38 0.36 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 350.35 176.01 3461.89 26.36 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 193.89 193.89 51.46 51.46 0.00 0.00 0.00 0.00 04:18:01 PM eth0 50.30 46.37 372.67 11.09 0.00 0.00 0.00 0.00 04:18:01 PM docker0 96.83 102.47 34.75 18.38 0.00 0.00 0.00 0.00 Average: lo 95.77 95.77 37.68 37.68 0.00 0.00 0.00 0.00 Average: eth0 282.33 169.57 1997.53 31.23 0.00 0.00 0.00 0.00 Average: docker0 11.89 12.68 4.02 2.20 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) 02/01/2024 _x86_64_ (8 CPU) 16:08:31 LINUX RESTART (8 CPU) 04:09:01 PM CPU %user %nice %system %iowait %steal %idle 04:10:01 PM all 10.21 0.00 1.14 0.92 0.04 87.70 04:10:01 PM 0 4.24 0.00 0.57 0.45 0.03 94.71 04:10:01 PM 1 6.39 0.00 0.50 0.27 0.05 92.80 04:10:01 PM 2 15.21 0.00 1.14 1.46 0.05 82.15 04:10:01 PM 3 17.14 0.00 2.09 0.52 0.03 80.22 04:10:01 PM 4 8.78 0.00 1.10 0.92 0.02 89.18 04:10:01 PM 5 15.98 0.00 1.38 0.48 0.03 82.12 04:10:01 PM 6 7.04 0.00 0.87 0.50 0.03 91.56 04:10:01 PM 7 6.91 0.00 1.47 2.74 0.05 88.83 04:11:01 PM all 28.06 0.00 1.61 1.68 0.09 68.55 04:11:01 PM 0 28.58 0.00 1.37 1.55 0.10 68.40 04:11:01 PM 1 27.29 0.00 1.88 2.26 0.10 68.47 04:11:01 PM 2 25.86 0.00 1.46 2.15 0.10 70.43 04:11:01 PM 3 23.88 0.00 1.74 2.34 0.10 71.94 04:11:01 PM 4 20.76 0.00 1.45 1.12 0.08 76.58 04:11:01 PM 5 50.64 0.00 1.89 0.79 0.12 46.57 04:11:01 PM 6 19.65 0.00 1.36 1.71 0.07 77.22 04:11:01 PM 7 27.81 0.00 1.76 1.51 0.07 68.86 04:12:01 PM all 38.70 0.00 1.14 0.65 0.08 59.43 04:12:01 PM 0 33.33 0.00 1.55 0.35 0.08 64.68 04:12:01 PM 1 27.17 0.00 1.37 0.15 0.07 71.24 04:12:01 PM 2 53.06 0.00 1.67 0.08 0.08 45.10 04:12:01 PM 3 46.35 0.00 0.48 0.99 0.10 52.08 04:12:01 PM 4 32.09 0.00 1.15 0.12 0.07 66.57 04:12:01 PM 5 30.77 0.00 0.67 0.50 0.08 67.98 04:12:01 PM 6 45.16 0.00 1.24 2.87 0.10 50.63 04:12:01 PM 7 41.64 0.00 0.96 0.15 0.08 57.17 04:13:01 PM all 24.13 0.00 2.03 0.24 0.09 73.50 04:13:01 PM 0 29.30 0.00 1.85 0.83 0.12 67.90 04:13:01 PM 1 34.73 0.00 2.82 0.34 0.08 62.03 04:13:01 PM 2 28.23 0.00 2.04 0.00 0.10 69.62 04:13:01 PM 3 6.47 0.00 2.62 0.30 0.07 90.54 04:13:01 PM 4 25.93 0.00 1.24 0.02 0.10 72.71 04:13:01 PM 5 30.49 0.00 2.05 0.15 0.12 67.19 04:13:01 PM 6 19.10 0.00 1.67 0.02 0.08 79.12 04:13:01 PM 7 18.78 0.00 1.97 0.30 0.08 78.86 04:14:01 PM all 18.39 0.33 2.13 1.94 0.08 77.13 04:14:01 PM 0 14.91 0.12 1.78 0.70 0.08 82.42 04:14:01 PM 1 16.39 0.32 2.20 2.45 0.08 78.57 04:14:01 PM 2 18.73 0.00 1.86 1.06 0.07 78.28 04:14:01 PM 3 20.42 0.05 2.65 5.58 0.10 71.20 04:14:01 PM 4 19.54 2.06 2.15 1.32 0.08 74.84 04:14:01 PM 5 16.44 0.05 1.74 0.44 0.08 81.25 04:14:01 PM 6 18.40 0.05 2.46 0.10 0.08 78.90 04:14:01 PM 7 22.29 0.00 2.23 3.86 0.08 71.54 04:15:01 PM all 15.14 0.25 1.86 0.04 0.09 82.62 04:15:01 PM 0 15.19 1.87 2.26 0.05 0.08 80.54 04:15:01 PM 1 16.14 0.00 1.67 0.03 0.08 82.07 04:15:01 PM 2 16.63 0.03 1.93 0.02 0.10 81.30 04:15:01 PM 3 13.92 0.00 1.49 0.07 0.10 84.42 04:15:01 PM 4 13.89 0.00 1.39 0.02 0.08 84.62 04:15:01 PM 5 14.12 0.02 1.78 0.02 0.08 83.99 04:15:01 PM 6 16.98 0.03 1.89 0.03 0.08 80.97 04:15:01 PM 7 14.22 0.02 2.48 0.08 0.10 83.10 04:16:01 PM all 40.98 0.07 2.06 0.41 0.11 56.37 04:16:01 PM 0 47.88 0.02 2.07 0.13 0.13 49.77 04:16:01 PM 1 32.64 0.00 2.49 0.85 0.12 63.90 04:16:01 PM 2 27.28 0.05 1.69 0.67 0.08 70.22 04:16:01 PM 3 48.91 0.00 2.16 0.45 0.10 48.38 04:16:01 PM 4 40.63 0.00 2.39 0.00 0.10 56.88 04:16:01 PM 5 50.07 0.03 1.84 0.08 0.12 47.86 04:16:01 PM 6 35.20 0.00 2.09 0.95 0.10 61.66 04:16:01 PM 7 45.24 0.45 1.72 0.13 0.12 52.33 04:17:01 PM all 26.16 0.00 2.24 1.38 0.08 70.14 04:17:01 PM 0 29.47 0.00 2.16 0.47 0.08 67.81 04:17:01 PM 1 34.40 0.00 2.45 1.71 0.10 61.33 04:17:01 PM 2 18.17 0.00 2.74 2.20 0.07 76.82 04:17:01 PM 3 33.65 0.00 2.03 0.07 0.08 64.17 04:17:01 PM 4 13.55 0.00 2.19 0.72 0.08 83.45 04:17:01 PM 5 35.10 0.00 2.41 4.11 0.08 58.29 04:17:01 PM 6 17.91 0.00 2.11 1.71 0.07 78.20 04:17:01 PM 7 27.00 0.00 1.78 0.07 0.08 71.07 04:18:01 PM all 35.21 0.00 1.77 0.98 0.09 61.95 04:18:01 PM 0 43.79 0.00 1.60 3.52 0.10 50.99 04:18:01 PM 1 25.19 0.00 1.78 0.40 0.08 72.54 04:18:01 PM 2 27.22 0.00 1.59 1.86 0.08 69.25 04:18:01 PM 3 24.17 0.00 2.39 0.27 0.08 73.08 04:18:01 PM 4 37.20 0.00 1.56 0.03 0.08 61.13 04:18:01 PM 5 42.44 0.00 1.71 0.40 0.08 55.37 04:18:01 PM 6 36.34 0.00 1.27 0.72 0.08 61.58 04:18:01 PM 7 45.36 0.00 2.30 0.60 0.08 51.65 Average: all 26.33 0.07 1.78 0.92 0.08 70.82 Average: 0 27.41 0.22 1.69 0.90 0.09 69.69 Average: 1 24.47 0.04 1.91 0.94 0.09 72.57 Average: 2 25.61 0.01 1.79 1.05 0.08 71.46 Average: 3 26.11 0.01 1.96 1.18 0.09 70.66 Average: 4 23.60 0.23 1.62 0.47 0.08 73.99 Average: 5 31.78 0.01 1.72 0.77 0.09 65.63 Average: 6 23.99 0.01 1.66 0.96 0.08 73.31 Average: 7 27.70 0.05 1.85 1.05 0.08 69.26