---> uname -a: Linux prd-centos8-docker-8c-8g-3820.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 1097 26150 19 4642 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:93:35:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe93:35ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:64:3d: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::42:64ff:fe64:3d4c/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) 02/08/2024 _x86_64_ (8 CPU) 15:11:34 LINUX RESTART (8 CPU) 03:12:01 PM tps rtps wtps bread/s bwrtn/s 03:13:01 PM 182.22 16.94 165.28 2703.77 6670.66 03:14:01 PM 207.80 18.58 189.22 3439.52 8600.82 03:15:01 PM 159.02 2.77 156.26 910.91 15047.98 03:16:01 PM 36.94 0.12 36.82 27.99 2559.96 03:17:01 PM 110.55 12.45 98.10 884.51 28155.38 03:18:01 PM 8.61 0.00 8.61 0.00 165.29 03:19:01 PM 29.14 0.02 29.12 0.93 953.71 03:20:00 PM 47.82 2.55 45.27 4609.61 7138.21 03:20:01 PM 78.95 0.00 78.95 0.00 1702.63 03:21:01 PM 104.55 1.55 103.00 132.47 29028.54 Average: 98.60 6.10 92.50 1399.12 10909.35 03:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 PM 29662920 31310016 2992792 9.16 2688 1972728 1426500 4.23 166828 2404400 132972 03:14:01 PM 28881400 30877304 3774312 11.56 2688 2311584 1700828 5.05 198188 3112248 223428 03:15:01 PM 27921268 30161028 4734444 14.50 2688 2551456 2363060 7.01 299052 3945620 24872 03:16:01 PM 26799264 29373324 5856448 17.93 2688 2881832 3042408 9.03 334440 5016528 294072 03:17:01 PM 25746604 28857292 6909108 21.16 2688 3404560 3409784 10.12 534468 5811136 504 03:18:01 PM 25371448 28484420 7284264 22.31 2688 3405552 6106188 18.12 538176 6154964 208 03:19:01 PM 26121408 29251736 6534304 20.01 2688 3423240 3444216 10.22 544908 5429184 6616 03:20:00 PM 25024824 28975788 7630888 23.37 2688 4235792 3776844 11.21 735928 6303908 493596 03:20:01 PM 25016656 29000356 7639056 23.39 2688 4267416 3593796 10.66 736088 6309488 524976 03:21:01 PM 26815636 31077928 5840076 17.88 2688 4533564 1519412 4.51 908968 4317016 37868 Average: 26736143 29736919 5919569 18.13 2688 3298772 3038304 9.01 499704 4880449 173911 03:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 255.86 166.29 1258.68 45.62 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 259.41 219.68 2511.66 49.06 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 03:15:01 PM eth0 207.72 162.56 3217.25 24.82 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 745.72 330.34 3606.36 30.79 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 20.99 20.99 1.96 1.96 0.00 0.00 0.00 0.00 03:17:01 PM eth0 575.02 146.95 3277.87 20.19 0.00 0.00 0.00 0.00 03:17:01 PM docker0 6.70 7.50 0.86 0.88 0.00 0.00 0.00 0.00 03:18:01 PM lo 474.14 474.14 277.34 277.34 0.00 0.00 0.00 0.00 03:18:01 PM eth0 106.65 84.61 21.81 67.94 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM veth571234a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 PM lo 164.93 164.93 100.83 100.83 0.00 0.00 0.00 0.00 03:19:01 PM eth0 348.88 308.10 62.56 121.98 0.00 0.00 0.00 0.00 03:19:01 PM docker0 3.48 4.31 0.59 0.56 0.00 0.00 0.00 0.00 03:20:00 PM lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 03:20:00 PM eth0 262.88 176.08 2540.15 30.28 0.00 0.00 0.00 0.00 03:20:00 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 606.58 325.00 2200.54 27.36 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 195.85 195.85 53.03 53.03 0.00 0.00 0.00 0.00 03:21:01 PM eth0 271.40 69.72 1500.04 15.29 0.00 0.00 0.00 0.00 03:21:01 PM docker0 98.25 103.65 35.99 18.77 0.00 0.00 0.00 0.00 Average: lo 95.36 95.36 48.17 48.17 0.00 0.00 0.00 0.00 Average: eth0 338.03 185.34 1998.56 45.10 0.00 0.00 0.00 0.00 Average: docker0 12.05 12.83 4.16 2.25 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) 02/08/2024 _x86_64_ (8 CPU) 15:11:34 LINUX RESTART (8 CPU) 03:12:01 PM CPU %user %nice %system %iowait %steal %idle 03:13:01 PM all 9.93 0.00 1.40 1.23 0.05 87.39 03:13:01 PM 0 7.66 0.00 0.55 0.13 0.03 91.62 03:13:01 PM 1 11.62 0.00 2.18 2.93 0.07 83.20 03:13:01 PM 2 7.23 0.00 1.03 0.98 0.03 90.72 03:13:01 PM 3 2.96 0.00 0.70 0.33 0.07 95.93 03:13:01 PM 4 12.02 0.00 1.64 1.10 0.03 85.21 03:13:01 PM 5 6.48 0.00 1.71 1.84 0.03 89.94 03:13:01 PM 6 24.09 0.00 2.48 2.38 0.08 70.97 03:13:01 PM 7 7.42 0.00 0.92 0.15 0.03 91.48 03:14:01 PM all 14.45 0.00 1.27 2.03 0.06 82.18 03:14:01 PM 0 17.58 0.00 1.64 1.35 0.07 79.37 03:14:01 PM 1 16.17 0.00 1.86 3.66 0.08 78.23 03:14:01 PM 2 24.29 0.00 1.12 1.62 0.08 72.88 03:14:01 PM 3 11.49 0.00 1.32 2.43 0.05 84.70 03:14:01 PM 4 11.82 0.00 1.00 1.72 0.08 85.37 03:14:01 PM 5 6.08 0.00 0.97 0.27 0.05 92.64 03:14:01 PM 6 12.69 0.00 1.04 4.35 0.05 81.88 03:14:01 PM 7 15.49 0.00 1.19 0.87 0.05 82.41 03:15:01 PM all 33.10 0.00 1.09 1.38 0.09 64.34 03:15:01 PM 0 40.85 0.00 0.90 1.52 0.12 56.61 03:15:01 PM 1 31.79 0.00 1.31 2.24 0.08 64.58 03:15:01 PM 2 46.75 0.00 1.04 0.30 0.08 51.83 03:15:01 PM 3 33.38 0.00 1.04 0.50 0.12 64.96 03:15:01 PM 4 22.59 0.00 1.10 1.92 0.07 74.31 03:15:01 PM 5 31.08 0.00 0.95 0.35 0.08 67.53 03:15:01 PM 6 23.23 0.00 1.34 2.76 0.08 72.59 03:15:01 PM 7 35.09 0.00 1.04 1.42 0.12 62.33 03:16:01 PM all 43.75 0.00 1.39 0.27 0.11 54.48 03:16:01 PM 0 56.31 0.00 1.51 0.00 0.12 42.06 03:16:01 PM 1 41.29 0.00 1.29 0.00 0.10 57.32 03:16:01 PM 2 59.57 0.00 1.04 0.23 0.12 39.04 03:16:01 PM 3 53.84 0.00 1.34 0.00 0.12 44.70 03:16:01 PM 4 30.12 0.00 1.75 0.07 0.10 67.96 03:16:01 PM 5 27.11 0.00 1.31 1.33 0.10 70.15 03:16:01 PM 6 43.84 0.00 1.11 0.00 0.12 54.94 03:16:01 PM 7 37.86 0.00 1.81 0.55 0.08 59.69 03:17:01 PM all 20.06 0.63 3.13 2.42 0.09 73.66 03:17:01 PM 0 16.83 2.34 2.92 0.60 0.10 77.20 03:17:01 PM 1 21.96 0.07 2.96 8.00 0.10 66.90 03:17:01 PM 2 23.61 0.02 3.19 5.43 0.10 67.66 03:17:01 PM 3 17.17 0.12 3.48 0.29 0.08 78.86 03:17:01 PM 4 24.27 0.00 2.97 0.61 0.10 72.05 03:17:01 PM 5 21.41 0.02 2.70 2.11 0.08 73.69 03:17:01 PM 6 14.74 2.41 2.80 2.18 0.08 77.79 03:17:01 PM 7 20.49 0.08 4.01 0.17 0.10 75.14 03:18:01 PM all 10.61 0.31 1.02 0.01 0.07 87.97 03:18:01 PM 0 10.58 0.54 0.85 0.03 0.07 87.93 03:18:01 PM 1 10.68 0.00 1.12 0.00 0.07 88.13 03:18:01 PM 2 11.35 0.00 0.87 0.02 0.08 87.68 03:18:01 PM 3 10.04 0.00 1.34 0.00 0.07 88.56 03:18:01 PM 4 11.07 0.05 1.19 0.03 0.07 87.59 03:18:01 PM 5 11.03 1.84 0.94 0.00 0.07 86.13 03:18:01 PM 6 9.00 0.07 0.84 0.03 0.07 89.99 03:18:01 PM 7 11.09 0.00 1.05 0.00 0.07 87.79 03:19:01 PM all 39.57 0.43 2.80 0.11 0.12 56.97 03:19:01 PM 0 34.26 0.05 2.93 0.10 0.12 62.54 03:19:01 PM 1 41.13 0.00 3.16 0.07 0.13 55.51 03:19:01 PM 2 30.64 0.05 2.53 0.10 0.12 66.55 03:19:01 PM 3 54.70 0.07 3.76 0.05 0.13 41.29 03:19:01 PM 4 44.01 0.77 2.60 0.12 0.12 52.38 03:19:01 PM 5 26.76 1.88 2.90 0.20 0.10 68.16 03:19:01 PM 6 50.35 0.00 2.01 0.07 0.12 47.45 03:19:01 PM 7 34.75 0.59 2.53 0.15 0.12 61.86 03:20:00 PM all 33.61 0.00 1.77 0.92 0.09 63.61 03:20:00 PM 0 33.97 0.00 1.55 0.21 0.10 64.17 03:20:00 PM 1 30.33 0.00 1.99 0.19 0.10 67.38 03:20:00 PM 2 41.25 0.00 1.53 1.94 0.09 55.19 03:20:00 PM 3 44.73 0.00 2.06 3.64 0.10 49.46 03:20:00 PM 4 29.61 0.00 2.06 0.46 0.09 67.78 03:20:00 PM 5 27.11 0.00 1.31 0.00 0.07 71.52 03:20:00 PM 6 28.66 0.00 1.87 0.67 0.09 68.72 03:20:00 PM 7 33.25 0.00 1.82 0.24 0.09 64.60 03:20:01 PM all 11.41 0.00 4.28 0.17 0.25 83.89 03:20:01 PM 0 15.33 0.00 4.67 0.00 0.00 80.00 03:20:01 PM 1 10.07 0.00 4.70 0.67 0.00 84.56 03:20:01 PM 2 14.09 0.00 3.36 0.67 0.00 81.88 03:20:01 PM 3 12.67 0.00 8.00 0.00 0.67 78.67 03:20:01 PM 4 10.81 0.00 4.73 0.00 0.68 83.78 03:20:01 PM 5 6.04 0.00 3.36 0.00 0.67 89.93 03:20:01 PM 6 4.70 0.00 2.01 0.00 0.00 93.29 03:20:01 PM 7 17.57 0.00 3.38 0.00 0.00 79.05 03:21:01 PM all 18.75 0.00 1.77 2.24 0.07 77.18 03:21:01 PM 0 21.94 0.00 1.19 0.20 0.07 76.60 03:21:01 PM 1 8.41 0.00 2.42 9.67 0.07 79.44 03:21:01 PM 2 7.29 0.00 1.48 3.94 0.07 87.23 03:21:01 PM 3 34.52 0.00 1.66 2.54 0.07 61.21 03:21:01 PM 4 34.52 0.00 3.07 0.15 0.08 62.17 03:21:01 PM 5 12.08 0.00 1.39 0.17 0.08 86.28 03:21:01 PM 6 8.01 0.00 1.51 0.07 0.05 90.36 03:21:01 PM 7 23.17 0.00 1.47 1.17 0.05 74.14 Average: all 24.80 0.15 1.74 1.18 0.08 72.04 Average: 0 26.61 0.32 1.57 0.46 0.09 70.95 Average: 1 23.66 0.01 2.04 2.97 0.09 71.24 Average: 2 27.92 0.01 1.54 1.61 0.09 68.84 Average: 3 29.11 0.02 1.87 1.08 0.09 67.83 Average: 4 24.38 0.09 1.94 0.69 0.08 72.82 Average: 5 18.73 0.42 1.58 0.69 0.08 78.50 Average: 6 23.77 0.27 1.66 1.39 0.08 72.82 Average: 7 24.23 0.07 1.76 0.52 0.08 73.33