---> uname -a: Linux prd-centos8-docker-8c-8g-34319.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 1072 25661 19 5156 30344 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:7d:48:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe7d:480c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:12:c6:ec 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:dff:fe12:c6ec/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) 04/25/2024 _x86_64_ (8 CPU) 17:06:05 LINUX RESTART (8 CPU) 05:07:01 PM tps rtps wtps bread/s bwrtn/s 05:08:01 PM 102.18 7.17 95.02 1308.05 6258.49 05:09:01 PM 261.66 20.20 241.46 3965.87 12624.13 05:10:01 PM 63.51 1.10 62.41 316.16 8684.26 05:11:01 PM 114.93 12.48 102.45 897.97 30065.06 05:12:01 PM 29.29 0.02 29.27 0.67 717.58 05:13:01 PM 40.95 0.10 40.85 3.20 897.73 05:14:01 PM 39.08 0.00 39.08 0.00 7607.30 05:15:01 PM 114.08 2.47 111.61 4478.51 29762.71 05:16:01 PM 16.18 1.12 15.06 80.51 407.78 Average: 86.87 4.96 81.91 1227.85 10780.67 05:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 PM 29498128 31216832 3157584 9.67 2688 2041632 1516688 4.50 176196 2549844 185664 05:09:01 PM 27708960 29912780 4946752 15.15 2688 2517052 2883648 8.56 269364 4192472 231576 05:10:01 PM 27757888 30032216 4897824 15.00 2688 2585336 2339052 6.94 318412 4088368 55176 05:11:01 PM 24754196 27874516 7901516 24.20 2688 3413364 6573612 19.50 504124 6823828 1748 05:12:01 PM 25042320 28163484 7613392 23.31 2688 3414056 4361548 12.94 538540 6503564 0 05:13:01 PM 25621300 28752480 7034412 21.54 2688 3423468 3613532 10.72 544528 5924928 6244 05:14:01 PM 25468008 28822928 7187704 22.01 2688 3645964 3342356 9.92 599128 6017428 13752 05:15:01 PM 23157120 27508444 9498592 29.09 2688 4634044 6956340 20.64 789824 8059812 3060 05:16:01 PM 24144656 28680944 8511056 26.06 2688 4808200 3568764 10.59 809024 7077968 236712 Average: 25905842 28996069 6749870 20.67 2688 3387013 3906171 11.59 505460 5693135 81548 05:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 59.72 43.26 976.89 8.57 0.00 0.00 0.00 0.00 05:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 481.34 387.84 5315.20 66.41 0.00 0.00 0.00 0.00 05:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM lo 2.53 2.53 0.53 0.53 0.00 0.00 0.00 0.00 05:10:01 PM eth0 105.30 82.97 717.48 22.00 0.00 0.00 0.00 0.00 05:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 1019.38 319.36 6572.10 25.16 0.00 0.00 0.00 0.00 05:11:01 PM docker0 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:11:01 PM vethd429cd1 0.03 0.25 0.00 0.02 0.00 0.00 0.00 0.00 05:12:01 PM lo 39.77 39.77 4.03 4.03 0.00 0.00 0.00 0.00 05:12:01 PM eth0 158.51 136.39 113.88 38.18 0.00 0.00 0.00 0.00 05:12:01 PM docker0 6.66 7.25 0.85 0.86 0.00 0.00 0.00 0.00 05:13:01 PM lo 377.57 377.57 1120.82 1120.82 0.00 0.00 0.00 0.00 05:13:01 PM eth0 520.39 488.29 391.09 1710.56 0.00 0.00 0.00 0.00 05:13:01 PM docker0 4.88 5.81 1.08 0.78 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:14:01 PM eth0 261.52 245.29 573.60 35.33 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM lo 13.88 13.88 2.59 2.59 0.00 0.00 0.00 0.00 05:15:01 PM eth0 404.87 178.54 3415.20 14.52 0.00 0.00 0.00 0.00 05:15:01 PM docker0 6.11 7.10 0.70 1.70 0.00 0.00 0.00 0.00 05:15:01 PM veth47d69c9 6.11 7.23 0.79 1.71 0.00 0.00 0.00 0.00 05:15:01 PM veth24f8862 0.00 0.65 0.00 0.32 0.00 0.00 0.00 0.00 05:16:01 PM lo 558.60 558.60 237.72 237.72 0.00 0.00 0.00 0.00 05:16:01 PM eth0 34.16 27.82 153.45 13.01 0.00 0.00 0.00 0.00 05:16:01 PM docker0 98.80 102.55 33.07 18.70 0.00 0.00 0.00 0.00 Average: lo 110.30 110.30 151.76 151.76 0.00 0.00 0.00 0.00 Average: eth0 338.36 212.19 2025.42 214.87 0.00 0.00 0.00 0.00 Average: docker0 12.94 13.65 3.97 2.45 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) 04/25/2024 _x86_64_ (8 CPU) 17:06:05 LINUX RESTART (8 CPU) 05:07:01 PM CPU %user %nice %system %iowait %steal %idle 05:08:01 PM all 10.20 0.00 0.88 0.61 0.05 88.26 05:08:01 PM 0 1.02 0.00 0.58 2.09 0.05 96.26 05:08:01 PM 1 15.50 0.00 1.49 0.43 0.05 82.53 05:08:01 PM 2 1.77 0.00 0.27 0.35 0.05 97.56 05:08:01 PM 3 17.52 0.00 1.65 0.45 0.03 80.34 05:08:01 PM 4 11.97 0.00 0.87 0.63 0.03 86.49 05:08:01 PM 5 17.44 0.00 0.95 0.82 0.05 80.74 05:08:01 PM 6 15.18 0.00 0.85 0.07 0.07 83.83 05:08:01 PM 7 1.15 0.00 0.42 0.05 0.05 98.33 05:09:01 PM all 27.63 0.00 1.40 2.33 0.09 68.54 05:09:01 PM 0 25.59 0.00 0.94 1.47 0.10 71.90 05:09:01 PM 1 23.08 0.00 0.99 2.14 0.08 73.71 05:09:01 PM 2 25.05 0.00 1.39 2.18 0.08 71.29 05:09:01 PM 3 40.09 0.00 1.88 1.21 0.10 56.72 05:09:01 PM 4 30.83 0.00 1.56 5.02 0.10 62.49 05:09:01 PM 5 30.81 0.00 1.58 3.52 0.08 64.01 05:09:01 PM 6 21.72 0.00 1.65 1.95 0.08 74.60 05:09:01 PM 7 23.89 0.00 1.26 1.12 0.08 73.65 05:10:01 PM all 31.40 0.00 0.84 0.45 0.08 67.22 05:10:01 PM 0 29.72 0.00 0.57 0.03 0.08 69.59 05:10:01 PM 1 30.97 0.00 0.50 1.05 0.08 67.39 05:10:01 PM 2 40.54 0.00 1.30 0.15 0.10 57.90 05:10:01 PM 3 31.83 0.00 0.62 0.32 0.08 67.15 05:10:01 PM 4 23.78 0.00 0.64 0.23 0.07 75.28 05:10:01 PM 5 39.77 0.00 1.19 0.30 0.08 58.66 05:10:01 PM 6 31.28 0.00 0.75 1.02 0.08 66.87 05:10:01 PM 7 23.30 0.00 1.19 0.47 0.07 74.97 05:11:01 PM all 31.36 0.24 2.26 1.98 0.10 64.05 05:11:01 PM 0 34.88 0.00 2.02 0.15 0.10 62.84 05:11:01 PM 1 30.72 0.00 2.29 3.13 0.10 63.76 05:11:01 PM 2 25.63 0.00 1.80 1.85 0.10 70.62 05:11:01 PM 3 26.01 0.05 2.09 1.14 0.08 70.62 05:11:01 PM 4 38.98 0.00 2.82 1.64 0.08 56.48 05:11:01 PM 5 33.01 1.80 2.75 5.25 0.12 57.08 05:11:01 PM 6 31.31 0.03 2.27 2.42 0.10 63.86 05:11:01 PM 7 30.39 0.00 2.08 0.29 0.10 67.14 05:12:01 PM all 15.54 0.07 1.48 0.12 0.09 82.70 05:12:01 PM 0 14.82 0.07 1.51 0.10 0.10 83.40 05:12:01 PM 1 13.52 0.03 1.26 0.08 0.08 85.03 05:12:01 PM 2 13.72 0.02 1.44 0.12 0.10 84.61 05:12:01 PM 3 14.12 0.10 1.02 0.07 0.08 84.61 05:12:01 PM 4 19.31 0.28 1.54 0.12 0.08 78.67 05:12:01 PM 5 18.34 0.07 1.54 0.17 0.08 79.80 05:12:01 PM 6 13.49 0.00 1.82 0.13 0.08 84.47 05:12:01 PM 7 17.01 0.00 1.74 0.13 0.08 81.03 05:13:01 PM all 31.85 0.30 3.09 0.15 0.12 64.49 05:13:01 PM 0 30.19 0.13 3.40 0.17 0.12 65.99 05:13:01 PM 1 31.89 0.10 3.34 0.50 0.12 64.06 05:13:01 PM 2 31.00 1.83 3.09 0.20 0.13 63.74 05:13:01 PM 3 36.77 0.02 2.84 0.13 0.10 60.14 05:13:01 PM 4 31.24 0.07 3.01 0.03 0.12 65.54 05:13:01 PM 5 28.73 0.07 2.54 0.07 0.12 68.47 05:13:01 PM 6 32.97 0.10 3.19 0.03 0.10 63.60 05:13:01 PM 7 32.04 0.07 3.28 0.08 0.12 64.41 05:14:01 PM all 41.46 0.04 1.24 0.33 0.09 56.84 05:14:01 PM 0 46.38 0.00 1.12 0.00 0.08 52.42 05:14:01 PM 1 52.65 0.00 1.14 1.45 0.12 44.64 05:14:01 PM 2 39.12 0.00 1.69 0.58 0.08 58.53 05:14:01 PM 3 31.47 0.00 0.75 0.00 0.08 67.69 05:14:01 PM 4 31.97 0.32 0.90 0.30 0.10 66.40 05:14:01 PM 5 43.11 0.00 2.00 0.10 0.08 54.71 05:14:01 PM 6 41.98 0.00 1.64 0.18 0.10 56.10 05:14:01 PM 7 44.97 0.00 0.68 0.00 0.08 54.26 05:15:01 PM all 20.86 0.30 2.02 1.48 0.08 75.26 05:15:01 PM 0 22.60 2.01 2.93 0.54 0.08 71.83 05:15:01 PM 1 14.38 0.02 1.78 1.06 0.10 82.65 05:15:01 PM 2 19.67 0.00 1.67 3.23 0.08 75.35 05:15:01 PM 3 22.76 0.30 2.28 4.77 0.07 69.81 05:15:01 PM 4 16.52 0.05 2.15 0.35 0.08 80.85 05:15:01 PM 5 13.72 0.00 1.66 0.69 0.07 83.87 05:15:01 PM 6 32.73 0.00 2.30 1.09 0.08 63.79 05:15:01 PM 7 24.49 0.00 1.39 0.10 0.08 73.94 05:16:01 PM all 27.19 0.00 1.16 0.07 0.08 71.50 05:16:01 PM 0 21.53 0.00 1.02 0.12 0.08 77.25 05:16:01 PM 1 21.85 0.00 0.95 0.05 0.08 77.06 05:16:01 PM 2 35.42 0.00 1.09 0.07 0.08 63.34 05:16:01 PM 3 20.72 0.00 1.37 0.07 0.08 77.76 05:16:01 PM 4 21.48 0.00 0.89 0.02 0.08 77.53 05:16:01 PM 5 34.55 0.00 1.52 0.07 0.08 63.77 05:16:01 PM 6 35.41 0.00 1.15 0.12 0.07 63.26 05:16:01 PM 7 26.51 0.00 1.32 0.03 0.08 72.05 Average: all 26.38 0.10 1.60 0.83 0.09 70.99 Average: 0 25.18 0.25 1.56 0.52 0.09 72.40 Average: 1 26.07 0.02 1.52 1.10 0.09 71.20 Average: 2 25.77 0.20 1.52 0.97 0.09 71.44 Average: 3 26.80 0.05 1.61 0.90 0.08 70.55 Average: 4 25.10 0.08 1.59 0.93 0.08 72.21 Average: 5 28.84 0.21 1.75 1.22 0.09 67.90 Average: 6 28.45 0.01 1.74 0.78 0.09 68.94 Average: 7 24.86 0.01 1.48 0.25 0.08 73.32