---> uname -a: Linux prd-centos8-docker-8c-8g-2538.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 1096 25662 18 5130 30321 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b4:65:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:feb4:6545/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:97:bd:4c 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::42:2ff:fe97:bd4c/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) 11/21/2023 _x86_64_ (8 CPU) 15:17:10 LINUX RESTART (8 CPU) 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 168.48 20.68 147.80 4132.89 10637.04 03:20:01 PM 217.35 7.20 210.15 1388.30 12709.42 03:21:01 PM 109.60 12.65 96.95 937.55 32994.87 03:22:01 PM 74.51 0.05 74.46 1.47 3121.79 03:23:01 PM 21.74 0.00 21.74 0.00 488.89 03:24:01 PM 36.69 0.05 36.64 0.53 852.25 03:25:01 PM 42.59 2.48 40.11 4511.38 7055.74 03:26:01 PM 115.93 1.13 114.80 72.91 29002.37 03:27:01 PM 73.11 0.48 72.63 64.11 17642.45 Average: 95.55 4.97 90.58 1234.29 12722.86 03:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 29218072 31111120 3437640 10.53 2688 2209152 1568344 4.65 179100 2812388 154808 03:20:01 PM 27523336 29787036 5132376 15.72 2688 2574744 2694172 7.99 300736 4351024 165168 03:21:01 PM 25878848 28962560 6776864 20.75 2688 3377860 5357984 15.90 479840 5741996 2316 03:22:01 PM 25338392 28492140 7317320 22.41 2688 3444548 4741256 14.07 531488 6223736 156 03:23:01 PM 25410536 28564736 7245176 22.19 2688 3445168 3793636 11.26 537024 6137668 32 03:24:01 PM 25876204 29045092 6779508 20.76 2688 3459440 3300516 9.79 542700 5679192 11644 03:25:01 PM 25100848 28986516 7554864 23.13 2688 4171928 3513204 10.42 732640 6251308 389736 03:26:01 PM 24643636 28956232 8012076 24.53 2688 4583196 3147104 9.34 774488 6622852 21316 03:27:01 PM 26240844 31011692 6414868 19.64 2688 5031780 1541780 4.57 941104 4854420 26716 Average: 26136746 29435236 6518966 19.96 2688 3588646 3295333 9.78 557680 5408287 85766 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 94.75 63.76 1281.05 27.72 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 394.05 327.90 4992.62 43.90 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 20.61 20.61 2.67 2.67 0.00 0.00 0.00 0.00 03:21:01 PM eth0 929.31 259.31 6315.27 20.53 0.00 0.00 0.00 0.00 03:21:01 PM docker0 7.41 12.35 1.24 1.51 0.00 0.00 0.00 0.00 03:21:01 PM veth505726c 7.41 12.50 1.34 1.52 0.00 0.00 0.00 0.00 03:22:01 PM lo 3.17 3.17 0.33 0.33 0.00 0.00 0.00 0.00 03:22:01 PM eth0 86.55 77.86 682.43 23.29 0.00 0.00 0.00 0.00 03:22:01 PM docker0 1.10 1.38 0.16 0.15 0.00 0.00 0.00 0.00 03:22:01 PM veth9798cb6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 PM lo 63.58 63.58 8.78 8.78 0.00 0.00 0.00 0.00 03:23:01 PM eth0 239.52 247.33 191.57 56.06 0.00 0.00 0.00 0.00 03:23:01 PM docker0 5.90 6.33 0.74 0.75 0.00 0.00 0.00 0.00 03:24:01 PM lo 67.63 67.63 6.62 6.62 0.00 0.00 0.00 0.00 03:24:01 PM eth0 549.93 434.31 151.05 155.95 0.00 0.00 0.00 0.00 03:24:01 PM docker0 3.70 4.50 0.60 0.57 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 03:25:01 PM eth0 149.08 119.18 1771.85 32.25 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 194.80 194.80 50.67 50.67 0.00 0.00 0.00 0.00 03:26:01 PM eth0 282.77 153.58 2550.57 13.83 0.00 0.00 0.00 0.00 03:26:01 PM docker0 97.27 102.53 34.04 18.28 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 39.00 34.54 142.21 11.39 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 38.89 38.89 7.68 7.68 0.00 0.00 0.00 0.00 Average: eth0 307.22 190.86 2008.69 42.77 0.00 0.00 0.00 0.00 Average: docker0 12.82 14.12 4.09 2.36 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) 11/21/2023 _x86_64_ (8 CPU) 15:17:10 LINUX RESTART (8 CPU) 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 11.56 0.00 1.11 1.34 0.05 85.94 03:19:01 PM 0 5.94 0.00 0.97 1.53 0.07 91.49 03:19:01 PM 1 15.01 0.00 1.33 1.27 0.05 82.34 03:19:01 PM 2 14.81 0.00 1.42 1.85 0.05 81.87 03:19:01 PM 3 16.87 0.00 1.22 0.82 0.03 81.06 03:19:01 PM 4 6.66 0.00 0.52 1.10 0.05 91.67 03:19:01 PM 5 20.20 0.00 1.80 0.65 0.03 77.31 03:19:01 PM 6 4.68 0.00 0.63 1.69 0.03 92.97 03:19:01 PM 7 8.28 0.00 1.00 1.82 0.05 88.85 03:20:01 PM all 38.13 0.00 1.30 1.16 0.09 59.31 03:20:01 PM 0 43.03 0.00 1.03 0.47 0.10 55.37 03:20:01 PM 1 51.55 0.00 1.05 1.07 0.10 46.22 03:20:01 PM 2 39.67 0.00 0.99 0.97 0.10 58.27 03:20:01 PM 3 33.74 0.00 2.01 2.06 0.12 62.08 03:20:01 PM 4 25.46 0.00 1.37 1.02 0.08 72.06 03:20:01 PM 5 29.78 0.00 1.10 2.30 0.07 66.74 03:20:01 PM 6 43.62 0.00 1.54 1.21 0.08 53.55 03:20:01 PM 7 38.16 0.00 1.32 0.22 0.08 60.21 03:21:01 PM all 9.62 0.30 1.98 2.27 0.07 85.75 03:21:01 PM 0 10.14 0.00 1.64 2.05 0.07 86.11 03:21:01 PM 1 9.67 0.00 1.82 2.22 0.08 86.21 03:21:01 PM 2 9.01 0.00 2.44 3.46 0.07 85.03 03:21:01 PM 3 7.01 2.30 1.75 6.36 0.07 82.52 03:21:01 PM 4 9.47 0.03 1.88 1.04 0.07 87.50 03:21:01 PM 5 9.28 0.00 2.05 2.94 0.07 85.66 03:21:01 PM 6 14.87 0.00 2.06 0.07 0.07 82.94 03:21:01 PM 7 7.52 0.05 2.23 0.03 0.07 90.10 03:22:01 PM all 46.96 0.22 1.55 0.29 0.10 50.88 03:22:01 PM 0 59.00 0.02 2.53 0.13 0.12 38.20 03:22:01 PM 1 45.74 0.00 1.17 0.73 0.10 52.25 03:22:01 PM 2 58.51 0.03 1.39 0.10 0.12 39.86 03:22:01 PM 3 51.69 1.67 1.79 0.32 0.10 44.44 03:22:01 PM 4 37.25 0.00 1.29 0.74 0.10 60.63 03:22:01 PM 5 42.28 0.00 1.60 0.18 0.10 55.83 03:22:01 PM 6 41.93 0.03 1.39 0.08 0.10 56.46 03:22:01 PM 7 39.29 0.00 1.24 0.00 0.10 59.37 03:23:01 PM all 13.49 0.07 1.31 0.06 0.08 84.98 03:23:01 PM 0 12.55 0.00 1.30 0.05 0.10 86.00 03:23:01 PM 1 10.19 0.03 0.92 0.15 0.08 88.62 03:23:01 PM 2 11.22 0.00 1.40 0.05 0.08 87.25 03:23:01 PM 3 11.21 0.07 1.37 0.02 0.08 87.25 03:23:01 PM 4 16.28 0.00 1.59 0.10 0.08 81.94 03:23:01 PM 5 14.89 0.00 1.24 0.00 0.08 83.79 03:23:01 PM 6 16.19 0.02 1.30 0.12 0.08 82.29 03:23:01 PM 7 15.41 0.47 1.36 0.02 0.07 82.68 03:24:01 PM all 30.06 0.32 3.35 0.11 0.11 66.04 03:24:01 PM 0 36.30 0.17 4.55 0.12 0.13 58.72 03:24:01 PM 1 18.94 0.03 2.21 0.03 0.10 78.67 03:24:01 PM 2 25.50 1.94 3.82 0.15 0.10 68.49 03:24:01 PM 3 37.52 0.05 3.25 0.02 0.10 59.07 03:24:01 PM 4 32.70 0.00 2.59 0.13 0.10 64.48 03:24:01 PM 5 33.42 0.03 4.72 0.15 0.12 61.55 03:24:01 PM 6 24.45 0.22 2.77 0.25 0.10 72.21 03:24:01 PM 7 31.59 0.15 2.91 0.05 0.12 65.18 03:25:01 PM all 37.26 0.00 1.68 0.56 0.08 60.42 03:25:01 PM 0 20.56 0.00 1.64 0.45 0.07 77.28 03:25:01 PM 1 36.07 0.00 1.47 0.94 0.08 61.44 03:25:01 PM 2 29.74 0.00 1.61 0.20 0.07 68.39 03:25:01 PM 3 36.08 0.00 1.00 1.09 0.08 61.75 03:25:01 PM 4 51.26 0.00 1.99 0.50 0.08 46.16 03:25:01 PM 5 37.64 0.00 1.77 0.37 0.08 60.14 03:25:01 PM 6 45.55 0.00 1.56 0.02 0.08 52.79 03:25:01 PM 7 41.21 0.00 2.38 0.95 0.08 55.37 03:26:01 PM all 23.41 0.00 1.51 1.74 0.08 73.27 03:26:01 PM 0 22.52 0.00 1.09 0.12 0.08 76.20 03:26:01 PM 1 12.50 0.00 1.56 1.41 0.08 84.45 03:26:01 PM 2 14.56 0.00 1.95 1.98 0.08 81.43 03:26:01 PM 3 23.97 0.00 1.69 3.94 0.08 70.32 03:26:01 PM 4 24.64 0.00 1.64 0.74 0.08 72.90 03:26:01 PM 5 20.81 0.00 1.69 1.07 0.08 76.34 03:26:01 PM 6 32.46 0.00 1.27 4.41 0.07 61.79 03:26:01 PM 7 35.81 0.00 1.19 0.24 0.07 62.70 03:27:01 PM all 18.05 0.00 1.23 1.27 0.05 79.40 03:27:01 PM 0 4.82 0.00 1.00 1.22 0.05 92.91 03:27:01 PM 1 16.51 0.00 1.37 0.32 0.08 81.72 03:27:01 PM 2 22.96 0.00 1.42 2.07 0.05 73.50 03:27:01 PM 3 23.51 0.00 1.10 2.41 0.05 72.93 03:27:01 PM 4 27.36 0.00 0.88 0.18 0.05 71.52 03:27:01 PM 5 17.31 0.00 0.85 0.17 0.03 81.64 03:27:01 PM 6 23.15 0.00 2.27 0.13 0.05 74.39 03:27:01 PM 7 8.81 0.00 0.94 3.64 0.05 86.56 Average: all 25.40 0.10 1.67 0.98 0.08 71.77 Average: 0 23.87 0.02 1.75 0.68 0.09 73.59 Average: 1 24.04 0.01 1.43 0.90 0.09 73.53 Average: 2 25.12 0.22 1.82 1.20 0.08 71.55 Average: 3 26.86 0.45 1.69 1.89 0.08 69.04 Average: 4 25.68 0.00 1.53 0.62 0.08 72.09 Average: 5 25.08 0.00 1.87 0.87 0.07 72.11 Average: 6 27.42 0.03 1.64 0.89 0.07 69.94 Average: 7 25.13 0.07 1.62 0.78 0.08 72.33