---> uname -a: Linux prd-centos8-docker-8c-8g-3525.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 1098 25686 19 5105 30318 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:a7:b1:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fea7:b19a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:c3:5a:60 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:a5ff:fec3:5a60/64 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) 02/07/2024 _x86_64_ (8 CPU) 16:05:52 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 286.37 78.28 208.10 11679.39 41955.72 04:08:01 PM 227.16 18.73 208.43 3610.40 8951.60 04:09:01 PM 136.68 2.67 134.01 739.74 14969.77 04:10:01 PM 61.96 0.10 61.86 27.86 7182.71 04:11:01 PM 109.93 12.40 97.53 870.38 27809.98 04:12:01 PM 17.26 0.02 17.24 0.53 358.68 04:13:01 PM 37.25 0.05 37.20 0.53 1001.20 04:14:01 PM 83.39 2.47 80.92 4497.92 32062.14 04:15:01 PM 88.61 1.55 87.06 132.47 5192.27 Average: 116.51 12.92 103.60 2395.59 15498.23 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29614348 31251848 3041364 9.31 2688 1968216 1535968 4.56 188864 2450480 147748 04:08:01 PM 28802812 30828560 3852900 11.80 2688 2341332 1772604 5.26 198612 3189980 241148 04:09:01 PM 27745648 29966840 4910064 15.04 2688 2533780 2726776 8.09 296376 4127684 5172 04:10:01 PM 26364272 29064000 6291440 19.27 2688 3007244 3226288 9.57 373024 5411812 283212 04:11:01 PM 25680332 28794968 6975380 21.36 2688 3408028 3481804 10.33 529256 5882820 504 04:12:01 PM 25207448 28326252 7448264 22.81 2688 3410608 5366440 15.92 534964 6317728 1424 04:13:01 PM 26074416 29389692 6581296 20.15 2688 3607500 2872780 8.52 584056 5432732 185212 04:14:01 PM 24739688 28990124 7916024 24.24 2688 4526632 3587584 10.64 734028 6561316 22912 04:15:01 PM 26315704 31052968 6340008 19.41 2688 5004156 1527848 4.53 937296 4780088 480600 Average: 26727185 29740584 5928527 18.15 2688 3311944 2899788 8.60 486275 4906071 151992 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 400.35 260.99 1560.60 66.44 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 268.29 232.17 2805.56 47.50 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 2.15 2.15 0.35 0.35 0.00 0.00 0.00 0.00 04:09:01 PM eth0 167.51 130.49 2619.68 19.10 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 733.92 376.76 6524.59 34.99 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 24.23 24.23 2.12 2.12 0.00 0.00 0.00 0.00 04:11:01 PM eth0 125.82 84.92 654.79 19.37 0.00 0.00 0.00 0.00 04:11:01 PM docker0 6.60 7.28 0.85 0.87 0.00 0.00 0.00 0.00 04:12:01 PM lo 80.89 80.89 9.89 9.89 0.00 0.00 0.00 0.00 04:12:01 PM eth0 592.34 576.59 325.39 136.81 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.77 1.02 0.11 0.11 0.00 0.00 0.00 0.00 04:12:01 PM veth900fd1a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:13:01 PM lo 420.39 420.39 2910.68 2910.68 0.00 0.00 0.00 0.00 04:13:01 PM eth0 813.91 775.81 632.09 3731.42 0.00 0.00 0.00 0.00 04:13:01 PM docker0 2.97 3.48 0.50 0.45 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 352.51 170.12 3460.18 23.30 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM lo 193.09 193.09 52.09 52.09 0.00 0.00 0.00 0.00 04:15:01 PM eth0 58.04 53.64 380.89 15.62 0.00 0.00 0.00 0.00 04:15:01 PM docker0 96.92 102.17 35.38 18.42 0.00 0.00 0.00 0.00 Average: lo 80.09 80.09 330.57 330.57 0.00 0.00 0.00 0.00 Average: eth0 390.30 295.72 2107.01 454.95 0.00 0.00 0.00 0.00 Average: docker0 11.92 12.66 4.09 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) 02/07/2024 _x86_64_ (8 CPU) 16:05:52 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 13.45 0.00 2.80 4.78 0.07 78.90 04:07:01 PM 0 8.92 0.00 1.94 1.14 0.08 87.91 04:07:01 PM 1 7.98 0.00 3.34 2.13 0.08 86.46 04:07:01 PM 2 21.60 0.00 2.46 7.54 0.07 68.33 04:07:01 PM 3 22.61 0.00 4.16 8.46 0.07 64.70 04:07:01 PM 4 6.04 0.00 2.14 1.45 0.07 90.30 04:07:01 PM 5 15.76 0.00 2.19 1.41 0.07 80.58 04:07:01 PM 6 17.73 0.00 4.08 13.96 0.07 64.17 04:07:01 PM 7 6.93 0.00 2.06 2.20 0.07 88.74 04:08:01 PM all 15.64 0.00 1.27 1.05 0.06 81.97 04:08:01 PM 0 9.16 0.00 0.92 0.43 0.08 89.40 04:08:01 PM 1 19.42 0.00 1.59 1.07 0.07 77.86 04:08:01 PM 2 13.36 0.00 1.70 3.19 0.08 81.66 04:08:01 PM 3 19.33 0.00 1.80 1.09 0.05 77.73 04:08:01 PM 4 16.98 0.00 0.94 0.28 0.05 81.75 04:08:01 PM 5 16.28 0.00 0.52 0.82 0.05 82.34 04:08:01 PM 6 21.60 0.00 2.07 1.26 0.07 75.00 04:08:01 PM 7 9.01 0.00 0.65 0.25 0.05 90.04 04:09:01 PM all 29.27 0.00 0.90 0.82 0.08 68.94 04:09:01 PM 0 25.00 0.00 0.94 0.32 0.08 73.67 04:09:01 PM 1 35.49 0.00 1.25 0.30 0.07 62.89 04:09:01 PM 2 36.32 0.00 0.70 0.18 0.07 62.73 04:09:01 PM 3 42.83 0.00 0.50 1.17 0.08 55.42 04:09:01 PM 4 24.36 0.00 0.94 2.44 0.10 72.16 04:09:01 PM 5 22.72 0.00 1.02 0.94 0.07 75.26 04:09:01 PM 6 28.96 0.00 0.82 0.08 0.07 70.07 04:09:01 PM 7 18.47 0.00 1.00 1.14 0.07 79.32 04:10:01 PM all 41.23 0.00 1.27 0.32 0.08 57.10 04:10:01 PM 0 38.44 0.00 0.85 0.02 0.08 60.61 04:10:01 PM 1 31.99 0.00 1.37 0.90 0.08 65.65 04:10:01 PM 2 25.69 0.00 1.53 0.03 0.10 72.65 04:10:01 PM 3 62.60 0.00 1.30 0.02 0.08 36.00 04:10:01 PM 4 53.23 0.00 1.57 0.08 0.07 45.04 04:10:01 PM 5 44.27 0.00 1.36 0.10 0.10 54.17 04:10:01 PM 6 34.91 0.00 1.02 0.20 0.08 63.78 04:10:01 PM 7 38.68 0.00 1.12 1.22 0.07 58.91 04:11:01 PM all 18.64 0.28 2.65 1.65 0.09 76.70 04:11:01 PM 0 17.18 0.02 2.52 1.83 0.10 78.35 04:11:01 PM 1 20.94 0.32 2.36 1.61 0.10 74.67 04:11:01 PM 2 18.26 0.12 2.52 0.57 0.08 78.46 04:11:01 PM 3 15.86 1.63 2.56 0.61 0.10 79.25 04:11:01 PM 4 15.04 0.02 3.35 2.42 0.08 79.08 04:11:01 PM 5 19.17 0.00 2.47 3.91 0.07 74.38 04:11:01 PM 6 19.20 0.08 2.64 1.48 0.08 76.52 04:11:01 PM 7 23.42 0.03 2.82 0.74 0.10 72.88 04:12:01 PM all 11.88 0.26 2.17 0.06 0.09 85.53 04:12:01 PM 0 13.89 0.00 1.59 0.07 0.10 84.35 04:12:01 PM 1 12.06 0.00 3.65 0.02 0.10 84.18 04:12:01 PM 2 10.34 0.03 1.99 0.10 0.10 87.44 04:12:01 PM 3 8.24 1.89 2.56 0.00 0.10 87.20 04:12:01 PM 4 13.89 0.05 1.84 0.02 0.08 84.12 04:12:01 PM 5 11.16 0.00 1.83 0.05 0.10 86.87 04:12:01 PM 6 10.09 0.08 2.55 0.17 0.08 87.02 04:12:01 PM 7 15.37 0.00 1.39 0.10 0.08 83.05 04:13:01 PM all 50.97 0.07 2.49 0.14 0.12 46.21 04:13:01 PM 0 54.22 0.03 2.70 0.49 0.12 42.45 04:13:01 PM 1 41.76 0.00 3.10 0.13 0.13 54.87 04:13:01 PM 2 43.50 0.00 2.53 0.13 0.12 53.72 04:13:01 PM 3 58.04 0.08 2.63 0.03 0.13 39.08 04:13:01 PM 4 47.59 0.42 2.56 0.05 0.12 49.27 04:13:01 PM 5 56.72 0.00 2.25 0.05 0.12 40.87 04:13:01 PM 6 59.78 0.00 2.25 0.15 0.12 37.70 04:13:01 PM 7 46.12 0.02 1.91 0.12 0.10 51.74 04:14:01 PM all 25.27 0.00 2.01 1.94 0.08 70.69 04:14:01 PM 0 21.70 0.00 2.12 3.84 0.10 72.24 04:14:01 PM 1 32.46 0.00 2.51 7.72 0.10 57.21 04:14:01 PM 2 23.54 0.00 1.49 1.41 0.10 73.46 04:14:01 PM 3 29.82 0.00 2.04 1.06 0.07 67.01 04:14:01 PM 4 26.26 0.00 1.98 0.37 0.08 71.31 04:14:01 PM 5 24.84 0.00 2.72 0.84 0.07 71.54 04:14:01 PM 6 11.73 0.00 1.71 0.03 0.05 86.48 04:14:01 PM 7 31.92 0.00 1.51 0.32 0.08 66.17 04:15:01 PM all 31.08 0.00 1.70 0.45 0.07 66.70 04:15:01 PM 0 28.69 0.00 1.79 0.02 0.08 69.42 04:15:01 PM 1 35.82 0.00 1.32 0.87 0.07 61.92 04:15:01 PM 2 22.85 0.00 1.57 0.18 0.05 75.34 04:15:01 PM 3 32.26 0.00 1.02 0.13 0.07 66.52 04:15:01 PM 4 34.89 0.00 2.21 0.54 0.08 62.28 04:15:01 PM 5 39.19 0.00 1.69 0.30 0.07 58.75 04:15:01 PM 6 23.24 0.00 1.91 1.41 0.07 73.39 04:15:01 PM 7 31.68 0.00 2.09 0.18 0.07 65.98 Average: all 26.38 0.07 1.92 1.25 0.08 70.31 Average: 0 24.12 0.01 1.71 0.90 0.09 73.17 Average: 1 26.44 0.04 2.28 1.63 0.09 69.53 Average: 2 23.94 0.02 1.83 1.48 0.09 72.65 Average: 3 32.42 0.40 2.06 1.39 0.08 63.64 Average: 4 26.48 0.05 1.94 0.85 0.08 70.59 Average: 5 27.78 0.00 1.78 0.93 0.08 69.43 Average: 6 25.25 0.02 2.11 2.08 0.08 70.46 Average: 7 24.61 0.01 1.62 0.70 0.08 72.99