---> uname -a: Linux prd-centos8-docker-8c-8g-2634.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 1108 25652 18 5129 30310 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:f2:db:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fef2:dba1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:16:a6:d1 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::42:40ff:fe16:a6d1/64 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) 19:27:19 LINUX RESTART (8 CPU) 07:28:03 PM tps rtps wtps bread/s bwrtn/s 07:29:01 PM 96.33 7.22 89.11 1347.67 6073.35 07:30:01 PM 283.36 20.59 262.76 4090.24 14687.62 07:31:01 PM 126.64 13.25 113.40 1091.64 36827.99 07:32:01 PM 60.44 0.05 60.39 1.07 2502.55 07:33:01 PM 32.79 0.02 32.77 0.53 1084.99 07:34:01 PM 30.36 0.02 30.34 1.20 707.45 07:35:01 PM 38.14 0.00 38.14 0.00 7024.76 07:36:01 PM 112.39 2.50 109.90 4521.74 28513.86 07:37:01 PM 56.58 1.58 55.00 136.75 9112.93 Average: 92.99 5.02 87.97 1243.12 11859.18 07:28:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:29:01 PM 29539304 31248188 3116408 9.54 2688 2031136 1481844 4.40 169880 2526908 178376 07:30:01 PM 27522000 29771080 5133712 15.72 2688 2560304 2742784 8.14 269820 4388096 267848 07:31:01 PM 25717508 28799484 6938204 21.25 2688 3376316 5872052 17.42 468980 5917428 1780 07:32:01 PM 26325856 29473708 6329856 19.38 2688 3440732 2710704 8.04 514052 5269132 11832 07:33:01 PM 25670068 28822948 6985644 21.39 2688 3444008 3393428 10.07 535956 5887272 32 07:34:01 PM 25183436 28340320 7472276 22.88 2688 3447160 4070740 12.08 537756 6351140 108 07:35:01 PM 25668052 29022108 6987660 21.40 2688 3643740 3076676 9.13 584116 5842700 28 07:36:01 PM 24428616 28766464 8227096 25.19 2688 4619720 3654616 10.84 766940 6839832 8560 07:37:01 PM 26263948 31025964 6391764 19.57 2688 5026132 1535720 4.56 936308 4839640 265888 Average: 26257643 29474474 6398069 19.59 2688 3509916 3170952 9.41 531534 5318016 81606 07:28:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM eth0 61.67 43.49 913.86 7.64 0.00 0.00 0.00 0.00 07:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM eth0 371.84 314.23 5317.92 60.14 0.00 0.00 0.00 0.00 07:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM lo 7.45 7.45 0.92 0.92 0.00 0.00 0.00 0.00 07:31:01 PM eth0 821.66 316.48 6432.13 24.49 0.00 0.00 0.00 0.00 07:31:01 PM docker0 2.98 4.55 0.50 0.50 0.00 0.00 0.00 0.00 07:31:01 PM veth04e7feb 2.98 4.68 0.54 0.51 0.00 0.00 0.00 0.00 07:32:01 PM lo 14.38 14.38 1.86 1.86 0.00 0.00 0.00 0.00 07:32:01 PM eth0 105.20 85.19 680.50 21.85 0.00 0.00 0.00 0.00 07:32:01 PM docker0 4.77 8.27 0.79 1.06 0.00 0.00 0.00 0.00 07:33:01 PM lo 30.31 30.31 3.03 3.03 0.00 0.00 0.00 0.00 07:33:01 PM eth0 98.10 97.77 75.18 27.94 0.00 0.00 0.00 0.00 07:33:01 PM docker0 6.66 7.20 0.85 0.85 0.00 0.00 0.00 0.00 07:34:01 PM lo 325.22 325.22 136.27 136.27 0.00 0.00 0.00 0.00 07:34:01 PM eth0 217.24 189.24 118.20 61.90 0.00 0.00 0.00 0.00 07:34:01 PM docker0 1.50 1.98 0.22 0.25 0.00 0.00 0.00 0.00 07:34:01 PM veth6aef739 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM veth025f094 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 21.91 21.91 2.13 2.13 0.00 0.00 0.00 0.00 07:35:01 PM eth0 106.83 83.42 583.40 31.29 0.00 0.00 0.00 0.00 07:35:01 PM docker0 1.98 2.33 0.37 0.32 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.60 0.60 0.16 0.16 0.00 0.00 0.00 0.00 07:36:01 PM eth0 629.12 308.28 3474.45 25.59 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.27 0.40 0.06 0.11 0.00 0.00 0.00 0.00 07:36:01 PM veth954a60f 0.27 0.50 0.06 0.12 0.00 0.00 0.00 0.00 07:37:01 PM lo 239.70 239.70 54.39 54.39 0.00 0.00 0.00 0.00 07:37:01 PM eth0 52.63 50.22 377.35 16.57 0.00 0.00 0.00 0.00 07:37:01 PM docker0 119.33 125.14 36.77 19.58 0.00 0.00 0.00 0.00 Average: lo 71.33 71.33 22.17 22.17 0.00 0.00 0.00 0.00 Average: eth0 274.61 165.82 2001.08 30.91 0.00 0.00 0.00 0.00 Average: docker0 15.33 16.71 4.41 2.53 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) 19:27:19 LINUX RESTART (8 CPU) 07:28:03 PM CPU %user %nice %system %iowait %steal %idle 07:29:01 PM all 9.39 0.00 0.78 0.41 0.05 89.37 07:29:01 PM 0 15.65 0.00 1.71 0.47 0.07 82.11 07:29:01 PM 1 9.11 0.00 0.79 0.35 0.05 89.69 07:29:01 PM 2 0.62 0.00 0.12 0.07 0.07 99.12 07:29:01 PM 3 13.74 0.00 1.07 0.98 0.05 84.15 07:29:01 PM 4 11.28 0.00 0.62 0.28 0.03 87.79 07:29:01 PM 5 11.11 0.00 0.98 0.48 0.03 87.39 07:29:01 PM 6 8.79 0.00 0.35 0.52 0.03 90.32 07:29:01 PM 7 4.82 0.00 0.62 0.14 0.03 94.39 07:30:01 PM all 30.74 0.00 1.51 1.24 0.08 66.42 07:30:01 PM 0 30.65 0.00 1.15 0.74 0.08 67.37 07:30:01 PM 1 31.85 0.00 1.41 1.79 0.08 64.86 07:30:01 PM 2 27.43 0.00 1.51 1.56 0.07 69.44 07:30:01 PM 3 40.44 0.00 1.60 1.52 0.10 56.34 07:30:01 PM 4 27.56 0.00 2.29 1.97 0.10 68.07 07:30:01 PM 5 31.80 0.00 0.87 0.07 0.08 67.18 07:30:01 PM 6 31.28 0.00 1.65 1.89 0.08 65.10 07:30:01 PM 7 24.92 0.00 1.59 0.37 0.07 73.05 07:31:01 PM all 18.47 0.23 2.04 1.52 0.08 77.65 07:31:01 PM 0 14.58 0.00 1.85 1.06 0.08 82.43 07:31:01 PM 1 26.97 0.05 2.68 2.64 0.08 67.57 07:31:01 PM 2 16.29 0.00 1.93 1.90 0.08 79.79 07:31:01 PM 3 20.92 0.00 2.77 1.65 0.10 74.56 07:31:01 PM 4 21.98 0.67 1.76 0.25 0.08 75.25 07:31:01 PM 5 24.25 0.02 1.50 0.30 0.07 73.86 07:31:01 PM 6 14.49 1.11 2.08 3.19 0.07 79.06 07:31:01 PM 7 8.24 0.02 1.78 1.17 0.08 88.72 07:32:01 PM all 37.56 0.04 0.97 0.23 0.09 61.11 07:32:01 PM 0 31.89 0.00 0.93 0.00 0.08 67.10 07:32:01 PM 1 46.17 0.00 1.49 0.39 0.10 51.86 07:32:01 PM 2 32.49 0.00 0.78 0.13 0.07 66.52 07:32:01 PM 3 29.57 0.00 0.70 1.03 0.08 68.61 07:32:01 PM 4 41.64 0.00 0.88 0.02 0.08 57.37 07:32:01 PM 5 34.35 0.00 1.00 0.02 0.10 64.53 07:32:01 PM 6 49.72 0.32 1.19 0.20 0.08 48.50 07:32:01 PM 7 34.70 0.00 0.77 0.03 0.08 64.41 07:33:01 PM all 24.82 0.29 1.86 0.10 0.09 72.84 07:33:01 PM 0 29.00 0.07 2.49 0.12 0.12 68.21 07:33:01 PM 1 26.87 0.00 1.82 0.08 0.10 71.12 07:33:01 PM 2 23.01 1.69 1.79 0.02 0.08 73.41 07:33:01 PM 3 16.51 0.08 1.78 0.32 0.10 81.21 07:33:01 PM 4 30.71 0.00 1.52 0.15 0.08 67.54 07:33:01 PM 5 29.59 0.22 2.07 0.07 0.08 67.97 07:33:01 PM 6 22.62 0.20 1.66 0.05 0.08 75.39 07:33:01 PM 7 20.23 0.03 1.76 0.03 0.08 77.86 07:34:01 PM all 18.94 0.31 2.15 0.08 0.09 78.42 07:34:01 PM 0 18.74 0.02 1.89 0.22 0.10 79.04 07:34:01 PM 1 21.66 1.59 2.01 0.03 0.10 74.60 07:34:01 PM 2 16.66 0.02 2.44 0.05 0.08 80.75 07:34:01 PM 3 22.24 0.12 2.36 0.08 0.10 75.10 07:34:01 PM 4 14.88 0.08 1.66 0.07 0.08 83.23 07:34:01 PM 5 18.31 0.02 2.16 0.05 0.10 79.36 07:34:01 PM 6 21.27 0.60 2.08 0.07 0.08 75.90 07:34:01 PM 7 17.75 0.05 2.60 0.08 0.08 79.43 07:35:01 PM all 39.51 0.05 1.47 0.35 0.09 58.55 07:35:01 PM 0 26.70 0.00 1.44 0.89 0.08 70.89 07:35:01 PM 1 31.58 0.33 1.35 0.00 0.07 66.67 07:35:01 PM 2 19.81 0.02 1.49 0.40 0.08 78.20 07:35:01 PM 3 45.58 0.00 1.47 0.05 0.08 52.81 07:35:01 PM 4 52.80 0.00 1.35 0.00 0.08 45.76 07:35:01 PM 5 44.38 0.00 1.68 0.02 0.08 53.84 07:35:01 PM 6 37.78 0.02 1.04 1.39 0.08 59.69 07:35:01 PM 7 57.38 0.00 1.92 0.03 0.12 40.55 07:36:01 PM all 18.17 0.00 1.97 2.22 0.08 77.57 07:36:01 PM 0 22.33 0.00 1.88 1.78 0.08 73.93 07:36:01 PM 1 19.14 0.00 2.20 2.00 0.08 76.58 07:36:01 PM 2 16.58 0.00 2.30 4.33 0.07 76.71 07:36:01 PM 3 18.76 0.00 1.56 2.02 0.08 77.58 07:36:01 PM 4 21.82 0.00 1.81 1.70 0.08 74.59 07:36:01 PM 5 13.04 0.00 2.59 4.22 0.08 80.06 07:36:01 PM 6 18.90 0.00 1.44 0.65 0.07 78.94 07:36:01 PM 7 14.72 0.00 1.99 1.03 0.07 82.19 07:37:01 PM all 30.49 0.00 1.45 0.54 0.09 67.43 07:37:01 PM 0 13.07 0.00 1.24 0.59 0.10 85.00 07:37:01 PM 1 31.35 0.00 0.92 0.07 0.07 67.60 07:37:01 PM 2 22.41 0.00 1.54 3.06 0.12 72.87 07:37:01 PM 3 42.71 0.00 1.46 0.07 0.08 55.68 07:37:01 PM 4 54.28 0.00 2.75 0.27 0.10 42.60 07:37:01 PM 5 34.05 0.00 1.39 0.10 0.08 64.38 07:37:01 PM 6 27.97 0.00 0.77 0.15 0.08 71.03 07:37:01 PM 7 18.21 0.00 1.53 0.02 0.10 80.15 Average: all 25.41 0.10 1.58 0.74 0.08 72.08 Average: 0 22.54 0.01 1.62 0.65 0.09 75.09 Average: 1 27.26 0.22 1.63 0.82 0.08 69.99 Average: 2 19.55 0.19 1.55 1.28 0.08 77.34 Average: 3 27.89 0.02 1.64 0.86 0.09 69.50 Average: 4 30.85 0.08 1.63 0.52 0.08 66.83 Average: 5 26.83 0.03 1.58 0.59 0.08 70.89 Average: 6 25.94 0.25 1.36 0.90 0.07 71.47 Average: 7 22.42 0.01 1.62 0.32 0.08 75.55