---> uname -a: Linux prd-centos8-docker-8c-8g-6910.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 1097 25637 19 5156 30319 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:b0:42:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:feb0:4244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:e2:75:33 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::42:6bff:fee2:7533/64 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) 12/22/2023 _x86_64_ (8 CPU) 13:16:29 LINUX RESTART (8 CPU) 01:17:01 PM tps rtps wtps bread/s bwrtn/s 01:18:01 PM 97.88 7.08 90.80 1304.45 5707.65 01:19:01 PM 275.90 20.27 255.62 3878.99 13359.10 01:20:01 PM 67.92 1.10 66.82 401.80 9603.80 01:21:01 PM 114.58 10.75 103.83 877.97 29985.52 01:22:01 PM 25.19 1.80 23.39 25.32 574.91 01:23:01 PM 37.41 0.07 37.34 1.07 800.22 01:24:01 PM 28.36 0.00 28.36 0.00 6957.86 01:25:01 PM 117.79 2.48 115.31 4491.97 28812.43 01:26:01 PM 44.07 1.57 42.50 152.62 9291.75 Average: 89.90 5.01 84.89 1237.15 11676.80 01:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 PM 29485732 31233836 3169972 9.71 2688 2071744 1449824 4.30 173372 2563324 201228 01:19:01 PM 27831720 30079756 4823984 14.77 2688 2560720 2632516 7.81 270348 4064188 266064 01:20:01 PM 27388304 29713868 5267400 16.13 2688 2635732 3604416 10.69 316708 4452112 59332 01:21:01 PM 24826840 27987840 7828864 23.97 2688 3453900 6181256 18.34 469880 6784052 320 01:22:01 PM 25267760 28430664 7387944 22.62 2688 3455420 3917800 11.62 530220 6283292 8 01:23:01 PM 24867748 28035324 7787956 23.85 2688 3458848 5440252 16.14 536952 6653444 200 01:24:01 PM 25188840 28555952 7466864 22.87 2688 3658436 3577672 10.61 587312 6307072 32 01:25:01 PM 23566536 27922328 9089168 27.83 2688 4641252 4478200 13.29 778128 7674468 11296 01:26:01 PM 26271952 31059708 6383752 19.55 2688 5052856 1523116 4.52 940668 4816872 221004 Average: 26077270 29224364 6578434 20.14 2688 3443212 3645006 10.81 511510 5510980 84387 01:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 75.79 49.86 1253.16 9.19 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 397.07 329.02 5087.58 61.87 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 01:20:01 PM eth0 104.87 92.12 721.46 32.28 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 1.22 1.22 0.16 0.16 0.00 0.00 0.00 0.00 01:21:01 PM eth0 768.13 306.35 6464.60 22.63 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.52 0.77 0.08 0.10 0.00 0.00 0.00 0.00 01:21:01 PM vethbff71b5 0.52 0.88 0.09 0.11 0.00 0.00 0.00 0.00 01:22:01 PM lo 46.78 46.78 5.28 5.28 0.00 0.00 0.00 0.00 01:22:01 PM eth0 128.54 130.76 80.75 32.85 0.00 0.00 0.00 0.00 01:22:01 PM docker0 6.13 6.68 0.77 0.78 0.00 0.00 0.00 0.00 01:23:01 PM lo 440.06 440.06 249.21 249.21 0.00 0.00 0.00 0.00 01:23:01 PM eth0 302.56 256.63 97.71 113.37 0.00 0.00 0.00 0.00 01:23:01 PM docker0 1.55 2.02 0.22 0.24 0.00 0.00 0.00 0.00 01:23:01 PM veth31a519b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:24:01 PM lo 28.79 28.79 18.17 18.17 0.00 0.00 0.00 0.00 01:24:01 PM eth0 163.86 134.91 584.59 59.96 0.00 0.00 0.00 0.00 01:24:01 PM docker0 2.00 2.32 0.37 0.31 0.00 0.00 0.00 0.00 01:25:01 PM lo 173.71 173.71 41.17 41.17 0.00 0.00 0.00 0.00 01:25:01 PM eth0 407.86 168.03 3461.95 20.93 0.00 0.00 0.00 0.00 01:25:01 PM docker0 86.62 91.47 28.58 14.06 0.00 0.00 0.00 0.00 01:25:01 PM veth95a2ac5 86.62 91.60 29.77 14.07 0.00 0.00 0.00 0.00 01:26:01 PM lo 60.90 60.90 12.91 12.91 0.00 0.00 0.00 0.00 01:26:01 PM eth0 52.15 49.28 380.29 12.58 0.00 0.00 0.00 0.00 01:26:01 PM docker0 30.11 31.39 7.98 5.40 0.00 0.00 0.00 0.00 Average: lo 83.74 83.74 36.37 36.37 0.00 0.00 0.00 0.00 Average: eth0 266.77 168.56 2014.70 40.63 0.00 0.00 0.00 0.00 Average: docker0 14.10 14.96 4.22 2.32 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) 12/22/2023 _x86_64_ (8 CPU) 13:16:29 LINUX RESTART (8 CPU) 01:17:01 PM CPU %user %nice %system %iowait %steal %idle 01:18:01 PM all 10.48 0.00 0.97 0.38 0.05 88.13 01:18:01 PM 0 11.01 0.00 1.07 0.40 0.05 87.47 01:18:01 PM 1 7.38 0.00 0.55 0.68 0.05 91.34 01:18:01 PM 2 15.87 0.00 1.29 0.25 0.03 82.56 01:18:01 PM 3 8.21 0.00 0.82 0.48 0.03 90.45 01:18:01 PM 4 14.06 0.00 1.12 0.60 0.05 84.17 01:18:01 PM 5 6.56 0.00 0.73 0.13 0.03 92.55 01:18:01 PM 6 1.34 0.00 0.30 0.10 0.07 98.19 01:18:01 PM 7 19.32 0.00 1.85 0.38 0.05 78.39 01:19:01 PM all 30.39 0.00 1.64 1.23 0.09 66.66 01:19:01 PM 0 23.59 0.00 0.94 0.35 0.10 75.02 01:19:01 PM 1 25.64 0.00 1.42 0.37 0.08 72.49 01:19:01 PM 2 43.93 0.00 2.86 1.87 0.12 51.21 01:19:01 PM 3 36.99 0.00 1.36 1.94 0.08 59.63 01:19:01 PM 4 28.52 0.00 2.06 1.19 0.08 68.15 01:19:01 PM 5 18.74 0.00 1.87 2.59 0.08 76.71 01:19:01 PM 6 34.89 0.00 1.57 0.89 0.08 62.57 01:19:01 PM 7 30.81 0.00 1.02 0.65 0.07 67.45 01:20:01 PM all 39.84 0.00 1.09 0.37 0.07 58.62 01:20:01 PM 0 47.74 0.00 1.04 0.03 0.07 51.12 01:20:01 PM 1 24.32 0.00 0.80 0.07 0.08 74.72 01:20:01 PM 2 38.43 0.00 1.39 0.67 0.07 59.45 01:20:01 PM 3 50.64 0.00 1.37 0.51 0.08 47.40 01:20:01 PM 4 47.28 0.00 1.24 0.67 0.07 50.74 01:20:01 PM 5 25.04 0.00 1.71 1.04 0.07 72.15 01:20:01 PM 6 31.51 0.00 0.72 0.02 0.07 67.69 01:20:01 PM 7 53.88 0.00 0.47 0.00 0.08 45.57 01:21:01 PM all 31.22 0.26 2.62 1.10 0.08 64.73 01:21:01 PM 0 17.61 2.03 2.60 0.35 0.08 77.31 01:21:01 PM 1 41.89 0.00 2.81 1.82 0.08 53.40 01:21:01 PM 2 32.94 0.00 2.58 0.57 0.08 63.83 01:21:01 PM 3 46.09 0.00 3.60 1.31 0.07 48.92 01:21:01 PM 4 32.81 0.00 2.54 2.55 0.07 62.03 01:21:01 PM 5 16.94 0.00 2.28 1.48 0.07 79.23 01:21:01 PM 6 23.55 0.02 2.27 0.37 0.08 73.70 01:21:01 PM 7 37.92 0.03 2.26 0.30 0.08 59.40 01:22:01 PM all 14.96 0.10 1.70 0.06 0.09 83.10 01:22:01 PM 0 13.37 0.20 1.44 0.03 0.08 84.87 01:22:01 PM 1 18.71 0.00 1.49 0.05 0.07 79.68 01:22:01 PM 2 13.34 0.07 1.59 0.10 0.08 84.82 01:22:01 PM 3 15.86 0.00 2.02 0.02 0.08 82.02 01:22:01 PM 4 11.55 0.44 1.51 0.05 0.12 86.34 01:22:01 PM 5 11.49 0.00 1.88 0.15 0.08 86.39 01:22:01 PM 6 16.09 0.02 1.74 0.07 0.08 82.00 01:22:01 PM 7 19.24 0.05 1.94 0.02 0.08 78.67 01:23:01 PM all 25.21 0.37 3.22 0.13 0.12 70.95 01:23:01 PM 0 18.48 0.07 2.85 0.18 0.10 78.31 01:23:01 PM 1 24.05 0.07 2.57 0.12 0.12 73.07 01:23:01 PM 2 23.86 0.02 3.21 0.30 0.13 72.48 01:23:01 PM 3 23.29 0.08 3.16 0.10 0.12 73.25 01:23:01 PM 4 31.12 2.64 3.71 0.15 0.10 62.28 01:23:01 PM 5 34.97 0.05 3.66 0.10 0.12 61.10 01:23:01 PM 6 24.63 0.07 3.26 0.10 0.10 71.85 01:23:01 PM 7 21.28 0.00 3.32 0.02 0.13 75.25 01:24:01 PM all 41.97 0.36 1.61 0.22 0.08 55.75 01:24:01 PM 0 24.90 0.00 1.17 0.17 0.07 73.69 01:24:01 PM 1 44.25 0.00 1.74 0.27 0.10 53.65 01:24:01 PM 2 54.88 0.00 1.32 1.04 0.10 42.66 01:24:01 PM 3 47.42 0.02 1.87 0.03 0.08 50.58 01:24:01 PM 4 55.38 2.81 2.36 0.15 0.08 39.22 01:24:01 PM 5 49.84 0.00 1.96 0.00 0.08 48.12 01:24:01 PM 6 34.84 0.03 0.97 0.08 0.08 63.99 01:24:01 PM 7 24.26 0.03 1.50 0.02 0.07 74.11 01:25:01 PM all 31.57 0.00 2.48 0.90 0.09 64.96 01:25:01 PM 0 44.74 0.00 2.38 0.07 0.10 52.71 01:25:01 PM 1 37.38 0.00 2.89 2.08 0.08 57.56 01:25:01 PM 2 29.58 0.00 1.87 0.67 0.08 67.80 01:25:01 PM 3 29.96 0.00 2.50 0.05 0.08 67.40 01:25:01 PM 4 17.46 0.00 2.37 3.03 0.08 77.06 01:25:01 PM 5 28.86 0.00 2.34 0.13 0.10 68.57 01:25:01 PM 6 34.28 0.00 2.52 0.03 0.07 63.10 01:25:01 PM 7 30.29 0.00 3.00 1.14 0.08 65.49 01:26:01 PM all 24.13 0.00 1.59 0.27 0.07 73.94 01:26:01 PM 0 26.22 0.00 1.72 0.07 0.07 71.93 01:26:01 PM 1 17.95 0.00 1.57 0.85 0.08 79.54 01:26:01 PM 2 20.33 0.00 0.90 0.15 0.08 78.54 01:26:01 PM 3 38.54 0.00 2.13 0.74 0.07 58.53 01:26:01 PM 4 36.91 0.00 2.16 0.13 0.07 60.73 01:26:01 PM 5 14.76 0.00 1.04 0.05 0.07 84.08 01:26:01 PM 6 26.87 0.00 1.49 0.07 0.05 71.53 01:26:01 PM 7 11.58 0.00 1.74 0.12 0.05 86.51 Average: all 27.75 0.12 1.88 0.52 0.08 69.65 Average: 0 25.30 0.25 1.69 0.18 0.08 72.50 Average: 1 26.83 0.01 1.76 0.70 0.08 70.62 Average: 2 30.35 0.01 1.89 0.63 0.09 67.04 Average: 3 32.97 0.01 2.09 0.58 0.08 64.27 Average: 4 30.57 0.65 2.12 0.95 0.08 65.64 Average: 5 23.04 0.01 1.94 0.63 0.08 74.31 Average: 6 25.33 0.01 1.65 0.19 0.08 72.74 Average: 7 27.62 0.01 1.90 0.29 0.08 70.10