---> uname -a: Linux prd-centos8-docker-8c-8g-14594.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 1089 25693 19 5107 30327 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:ff:db:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:feff:db68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:4b:37:57 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::42:33ff:fe4b:3757/64 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) 01/23/2024 _x86_64_ (8 CPU) 16:25:19 LINUX RESTART (8 CPU) 04:26:02 PM tps rtps wtps bread/s bwrtn/s 04:27:01 PM 93.46 7.07 86.39 1323.75 6141.38 04:28:01 PM 285.94 20.65 265.29 4159.71 13817.91 04:29:01 PM 80.74 0.77 79.97 190.87 9776.01 04:30:01 PM 98.88 12.54 86.34 973.78 28059.07 04:31:01 PM 20.02 0.00 20.02 0.00 481.08 04:32:01 PM 36.29 0.07 36.22 1.07 1041.75 04:33:01 PM 47.53 2.50 45.03 4512.10 6961.05 04:34:01 PM 109.76 1.12 108.65 80.49 29062.34 04:35:01 PM 62.65 0.48 62.16 64.11 16901.68 Average: 92.80 5.02 87.78 1255.93 12483.01 04:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 PM 29497436 31245280 3158276 9.67 2688 2068356 1466816 4.35 178196 2539980 206364 04:28:01 PM 27706040 29915084 4949672 15.16 2688 2522004 2672500 7.93 278524 4185332 214864 04:29:01 PM 27392556 29678044 5263156 16.12 2688 2596040 2990932 8.87 318896 4448612 12408 04:30:01 PM 25683932 28799664 6971780 21.35 2688 3409044 5661796 16.80 516072 5884360 184 04:31:01 PM 25795520 28911812 6860192 21.01 2688 3409696 4159728 12.34 529264 5755676 28 04:32:01 PM 25686388 28821464 6969324 21.34 2688 3428028 3857580 11.45 542244 5864320 6608 04:33:01 PM 24714732 28567236 7940980 24.32 2688 4141312 3610696 10.71 733684 6627804 393896 04:34:01 PM 24379616 28799324 8276096 25.34 2688 4694376 3322380 9.86 799200 6855772 163224 04:35:01 PM 26312948 31057772 6342764 19.42 2688 5010032 1539872 4.57 940144 4776500 49156 Average: 26352130 29532853 6303582 19.30 2688 3475432 3253589 9.65 537358 5215373 116304 04:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM eth0 61.27 41.39 962.49 7.44 0.00 0.00 0.00 0.00 04:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 393.28 330.44 5100.07 57.77 0.00 0.00 0.00 0.00 04:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 04:29:01 PM eth0 93.20 81.89 749.19 19.39 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM lo 2.15 2.15 0.23 0.23 0.00 0.00 0.00 0.00 04:30:01 PM eth0 978.06 305.73 6439.83 22.33 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 04:30:01 PM vethcae7a73 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:31:01 PM lo 249.26 249.26 105.13 105.13 0.00 0.00 0.00 0.00 04:31:01 PM eth0 114.20 89.86 31.52 35.37 0.00 0.00 0.00 0.00 04:31:01 PM docker0 5.90 6.49 0.74 0.77 0.00 0.00 0.00 0.00 04:32:01 PM lo 106.30 106.30 23.42 23.42 0.00 0.00 0.00 0.00 04:32:01 PM eth0 97.65 75.09 43.71 38.89 0.00 0.00 0.00 0.00 04:32:01 PM docker0 3.52 4.23 0.59 0.55 0.00 0.00 0.00 0.00 04:33:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:33:01 PM eth0 119.03 103.63 1750.27 19.63 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 193.64 193.64 51.44 51.44 0.00 0.00 0.00 0.00 04:34:01 PM eth0 385.59 131.68 2543.44 13.04 0.00 0.00 0.00 0.00 04:34:01 PM docker0 96.85 102.45 34.75 18.38 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 37.97 33.64 140.55 10.43 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 61.65 61.65 20.11 20.11 0.00 0.00 0.00 0.00 Average: eth0 253.72 132.76 1975.25 24.95 0.00 0.00 0.00 0.00 Average: docker0 11.92 12.71 4.03 2.21 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) 01/23/2024 _x86_64_ (8 CPU) 16:25:19 LINUX RESTART (8 CPU) 04:26:02 PM CPU %user %nice %system %iowait %steal %idle 04:27:01 PM all 9.09 0.00 0.84 0.63 0.04 89.39 04:27:01 PM 0 7.65 0.00 0.87 0.15 0.05 91.28 04:27:01 PM 1 14.70 0.00 1.77 0.76 0.07 82.70 04:27:01 PM 2 8.13 0.00 0.97 1.03 0.05 89.82 04:27:01 PM 3 8.47 0.00 0.61 0.34 0.05 90.53 04:27:01 PM 4 5.47 0.00 0.31 0.14 0.07 94.02 04:27:01 PM 5 6.50 0.00 0.51 0.44 0.02 92.53 04:27:01 PM 6 15.09 0.00 1.20 0.73 0.03 82.94 04:27:01 PM 7 6.73 0.00 0.51 1.48 0.02 91.27 04:28:01 PM all 33.70 0.00 1.51 1.63 0.10 63.06 04:28:01 PM 0 29.76 0.00 1.62 1.62 0.10 66.89 04:28:01 PM 1 15.58 0.00 1.07 3.88 0.10 79.37 04:28:01 PM 2 32.47 0.00 1.69 2.26 0.13 63.44 04:28:01 PM 3 47.76 0.00 1.59 1.65 0.08 48.91 04:28:01 PM 4 42.97 0.00 1.63 0.57 0.10 54.74 04:28:01 PM 5 31.78 0.00 1.47 0.70 0.08 65.96 04:28:01 PM 6 36.78 0.00 1.65 1.50 0.08 59.98 04:28:01 PM 7 32.53 0.00 1.34 0.82 0.12 65.20 04:29:01 PM all 37.38 0.00 1.04 0.58 0.08 60.92 04:29:01 PM 0 25.91 0.00 0.80 0.97 0.08 72.23 04:29:01 PM 1 43.87 0.00 0.77 0.35 0.07 54.94 04:29:01 PM 2 30.26 0.00 0.85 0.15 0.07 68.67 04:29:01 PM 3 55.12 0.00 0.85 0.05 0.08 43.90 04:29:01 PM 4 52.35 0.00 2.58 1.02 0.08 43.97 04:29:01 PM 5 30.59 0.00 0.55 0.00 0.08 68.78 04:29:01 PM 6 30.65 0.00 0.85 0.60 0.07 67.82 04:29:01 PM 7 30.26 0.00 1.07 1.50 0.07 67.10 04:30:01 PM all 24.33 0.22 2.81 1.95 0.08 70.60 04:30:01 PM 0 23.06 0.02 2.23 0.23 0.08 74.37 04:30:01 PM 1 18.37 0.00 2.79 4.73 0.08 74.02 04:30:01 PM 2 22.33 0.00 3.05 3.57 0.10 70.95 04:30:01 PM 3 25.68 0.12 2.92 1.45 0.08 69.75 04:30:01 PM 4 31.36 1.62 3.22 0.88 0.08 62.84 04:30:01 PM 5 16.54 0.00 2.39 1.58 0.07 79.41 04:30:01 PM 6 30.79 0.02 3.10 0.94 0.08 65.07 04:30:01 PM 7 26.53 0.00 2.78 2.24 0.08 68.36 04:31:01 PM all 15.14 0.09 1.50 0.08 0.08 83.11 04:31:01 PM 0 14.14 0.03 1.79 0.00 0.08 83.95 04:31:01 PM 1 16.48 0.03 1.36 0.05 0.08 81.99 04:31:01 PM 2 13.40 0.03 1.67 0.08 0.07 84.75 04:31:01 PM 3 13.70 0.00 1.20 0.12 0.07 84.91 04:31:01 PM 4 16.22 0.62 1.19 0.20 0.08 81.69 04:31:01 PM 5 13.52 0.00 1.83 0.05 0.10 84.51 04:31:01 PM 6 18.84 0.00 1.46 0.05 0.07 79.59 04:31:01 PM 7 14.84 0.00 1.52 0.07 0.08 83.48 04:32:01 PM all 35.83 0.34 2.73 0.16 0.11 60.83 04:32:01 PM 0 47.94 0.07 2.90 0.12 0.12 48.86 04:32:01 PM 1 42.23 0.03 2.44 0.03 0.10 55.16 04:32:01 PM 2 31.53 0.00 3.06 0.15 0.10 65.16 04:32:01 PM 3 21.79 0.10 2.23 0.40 0.12 75.36 04:32:01 PM 4 44.33 0.44 3.29 0.17 0.12 51.65 04:32:01 PM 5 28.50 1.98 2.50 0.20 0.10 66.72 04:32:01 PM 6 28.08 0.05 2.36 0.18 0.12 69.21 04:32:01 PM 7 42.22 0.02 3.06 0.05 0.12 54.53 04:33:01 PM all 35.52 0.00 1.77 0.40 0.08 62.23 04:33:01 PM 0 23.65 0.00 2.21 2.12 0.07 71.95 04:33:01 PM 1 41.07 0.00 1.84 0.17 0.10 56.82 04:33:01 PM 2 40.14 0.00 1.84 0.43 0.08 57.51 04:33:01 PM 3 45.47 0.00 2.07 0.00 0.08 52.37 04:33:01 PM 4 37.48 0.00 2.21 0.27 0.08 59.96 04:33:01 PM 5 24.27 0.00 1.30 0.03 0.08 74.31 04:33:01 PM 6 36.92 0.00 1.05 0.05 0.07 61.91 04:33:01 PM 7 35.12 0.00 1.65 0.13 0.07 63.03 04:34:01 PM all 33.84 0.00 2.09 1.63 0.09 62.35 04:34:01 PM 0 49.32 0.00 1.33 0.03 0.10 49.22 04:34:01 PM 1 43.66 0.00 2.45 3.51 0.10 50.28 04:34:01 PM 2 27.75 0.00 2.05 3.37 0.08 66.75 04:34:01 PM 3 22.46 0.00 1.67 1.31 0.08 74.47 04:34:01 PM 4 26.53 0.00 3.34 1.19 0.10 68.84 04:34:01 PM 5 50.23 0.00 1.71 0.47 0.08 47.50 04:34:01 PM 6 26.36 0.00 2.77 2.75 0.08 68.04 04:34:01 PM 7 24.45 0.00 1.41 0.40 0.07 73.67 04:35:01 PM all 9.13 0.00 1.27 0.78 0.05 88.77 04:35:01 PM 0 10.38 0.00 1.30 0.08 0.05 88.18 04:35:01 PM 1 16.34 0.00 1.47 2.49 0.05 79.65 04:35:01 PM 2 4.00 0.00 0.92 1.09 0.05 93.94 04:35:01 PM 3 16.15 0.00 1.89 0.72 0.05 81.19 04:35:01 PM 4 15.90 0.00 1.97 0.17 0.05 81.91 04:35:01 PM 5 5.18 0.00 0.79 0.95 0.05 93.03 04:35:01 PM 6 3.32 0.00 0.87 0.08 0.03 95.69 04:35:01 PM 7 1.74 0.00 0.95 0.65 0.07 96.59 Average: all 26.02 0.07 1.73 0.87 0.08 71.23 Average: 0 25.77 0.01 1.67 0.59 0.08 71.87 Average: 1 28.06 0.01 1.77 1.77 0.08 68.30 Average: 2 23.35 0.00 1.79 1.35 0.08 73.43 Average: 3 28.56 0.02 1.67 0.67 0.08 69.00 Average: 4 30.32 0.30 2.19 0.51 0.09 66.59 Average: 5 23.03 0.22 1.45 0.49 0.07 74.73 Average: 6 25.21 0.01 1.70 0.77 0.07 72.24 Average: 7 23.84 0.00 1.59 0.81 0.08 73.67