---> uname -a: Linux prd-centos8-docker-4c-4g-9081.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 812 11666 19 3284 14602 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:54:79:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe54:79a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:43:e6:bd 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::42:38ff:fe43:e6bd/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) 02/27/2024 _x86_64_ (4 CPU) 10:01:25 LINUX RESTART (4 CPU) 10:02:02 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 106.22 7.42 98.80 1426.77 7044.90 10:04:01 AM 219.40 19.40 200.00 4596.97 11915.76 10:05:01 AM 65.12 0.58 64.54 132.11 2949.24 10:06:01 AM 14.06 0.02 14.04 1.07 1207.95 10:07:01 AM 2.83 0.00 2.83 0.00 86.57 10:08:01 AM 1.15 0.00 1.15 0.00 89.85 10:09:01 AM 1.33 0.00 1.33 0.00 89.32 10:10:01 AM 85.22 0.55 84.67 157.55 2717.24 10:11:01 AM 150.54 5.73 144.81 5764.45 24510.43 Average: 71.70 3.74 67.96 1342.01 5621.24 10:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 13255216 15127924 2886316 17.88 2688 2083184 1389308 8.08 171572 2344160 198564 10:04:01 AM 11632072 13757224 4509460 27.94 2688 2330640 2971928 17.29 321200 3785456 10504 10:05:01 AM 11157004 13368132 4984528 30.88 2688 2414280 3001352 17.46 346276 4224940 22524 10:06:01 AM 9537504 11759096 6604028 40.91 2688 2424020 4911560 28.57 360692 5823320 60 10:07:01 AM 9324464 11547432 6817068 42.23 2688 2425340 5096732 29.65 360872 6035876 384 10:08:01 AM 9083040 11308156 7058492 43.73 2688 2427404 5387656 31.34 363340 6274080 300 10:09:01 AM 8959960 11186900 7181572 44.49 2688 2429152 5441340 31.65 364212 6395712 40 10:10:01 AM 12528344 14938764 3613188 22.38 2688 2608204 1570560 9.14 388808 2797028 121752 10:11:01 AM 11960512 14964004 4181020 25.90 2688 3191112 1161792 6.76 959264 2756732 208 Average: 10826457 13106404 5315075 32.93 2688 2481482 3436914 19.99 404026 4493034 39371 10:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 77.23 52.44 1207.83 18.62 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 230.01 195.95 1603.91 45.68 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 107.23 91.18 1148.92 23.48 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 185.11 153.27 52.58 83.57 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 261.41 171.00 82.39 82.00 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 26.92 23.39 8.44 11.68 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 13.26 12.16 3.30 4.96 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 51.23 46.93 483.43 11.41 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 177.59 130.55 1850.67 57.98 0.00 0.00 0.00 0.00 10:11:01 AM docker0 71.63 79.98 23.86 577.83 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.65 97.52 714.82 37.74 0.00 0.00 0.00 0.00 Average: docker0 7.98 8.90 2.66 64.34 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) 02/27/2024 _x86_64_ (4 CPU) 10:01:25 LINUX RESTART (4 CPU) 10:02:02 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 21.83 0.00 1.90 1.10 0.08 75.09 10:03:01 AM 0 23.32 0.00 1.71 1.37 0.08 73.51 10:03:01 AM 1 10.68 0.00 1.51 1.12 0.07 86.62 10:03:01 AM 2 34.42 0.00 2.58 0.95 0.08 61.96 10:03:01 AM 3 18.90 0.00 1.80 0.93 0.07 78.30 10:04:01 AM all 37.19 0.00 2.12 4.51 0.11 56.07 10:04:01 AM 0 32.18 0.00 2.70 6.54 0.12 58.46 10:04:01 AM 1 42.93 0.00 2.20 1.74 0.10 53.02 10:04:01 AM 2 35.35 0.00 1.75 5.25 0.10 57.55 10:04:01 AM 3 38.36 0.00 1.82 4.49 0.10 55.22 10:05:01 AM all 46.14 0.00 1.17 0.59 0.10 52.00 10:05:01 AM 0 35.19 0.00 1.09 0.17 0.08 63.48 10:05:01 AM 1 31.76 0.00 0.89 1.07 0.08 66.20 10:05:01 AM 2 73.49 0.00 1.54 0.96 0.13 23.88 10:05:01 AM 3 44.19 0.00 1.17 0.17 0.08 54.39 10:06:01 AM all 39.69 0.00 1.49 0.19 0.08 58.55 10:06:01 AM 0 30.30 0.00 0.82 0.05 0.07 68.76 10:06:01 AM 1 39.08 0.00 1.57 0.60 0.08 58.66 10:06:01 AM 2 47.14 0.00 1.92 0.12 0.08 50.73 10:06:01 AM 3 42.23 0.00 1.64 0.00 0.07 56.06 10:07:01 AM all 11.71 0.00 1.00 0.01 0.05 87.22 10:07:01 AM 0 13.30 0.00 1.04 0.02 0.07 85.58 10:07:01 AM 1 9.20 0.00 1.17 0.00 0.05 89.58 10:07:01 AM 2 11.35 0.00 0.89 0.02 0.05 87.70 10:07:01 AM 3 13.01 0.00 0.90 0.00 0.05 86.04 10:08:01 AM all 24.55 0.00 0.43 0.01 0.08 74.94 10:08:01 AM 0 26.08 0.00 0.55 0.02 0.08 73.27 10:08:01 AM 1 22.26 0.00 0.35 0.02 0.08 77.29 10:08:01 AM 2 10.20 0.00 0.33 0.00 0.08 89.39 10:08:01 AM 3 39.63 0.00 0.47 0.00 0.07 59.84 10:09:01 AM all 11.85 0.00 0.25 0.01 0.06 87.83 10:09:01 AM 0 5.56 0.00 0.17 0.00 0.07 94.21 10:09:01 AM 1 10.09 0.00 0.15 0.02 0.05 89.69 10:09:01 AM 2 24.50 0.00 0.43 0.00 0.07 75.00 10:09:01 AM 3 7.24 0.00 0.27 0.02 0.05 92.43 10:10:01 AM all 36.32 0.00 2.83 0.56 0.09 60.20 10:10:01 AM 0 36.03 0.00 2.07 0.35 0.08 61.46 10:10:01 AM 1 34.84 0.00 3.49 0.74 0.10 60.84 10:10:01 AM 2 32.75 0.00 3.23 0.70 0.08 63.23 10:10:01 AM 3 41.64 0.00 2.51 0.47 0.08 55.30 10:11:01 AM all 18.56 0.00 3.27 2.98 0.08 75.10 10:11:01 AM 0 8.30 0.00 2.54 4.89 0.08 84.18 10:11:01 AM 1 34.44 0.00 4.27 5.07 0.08 56.14 10:11:01 AM 2 20.75 0.00 3.12 0.77 0.07 75.29 10:11:01 AM 3 10.73 0.00 3.17 1.19 0.07 84.84 Average: all 27.54 0.00 1.60 1.10 0.08 69.68 Average: 0 23.36 0.00 1.41 1.49 0.08 73.66 Average: 1 26.14 0.00 1.73 1.15 0.08 70.89 Average: 2 32.20 0.00 1.75 0.97 0.08 64.99 Average: 3 28.45 0.00 1.53 0.80 0.07 69.15