---> uname -a: Linux prd-centos8-docker-4c-4g-7980.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 869 11617 19 3276 14545 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:a4:cb:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fea4:cb6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:06:a8:61 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:f2ff:fe06:a861/64 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) 11/01/2025 _x86_64_ (4 CPU) 08:02:22 LINUX RESTART (4 CPU) 08:03:01 AM tps rtps wtps bread/s bwrtn/s 08:04:01 AM 59.76 0.32 59.45 9.73 4243.29 08:05:01 AM 215.74 19.57 196.17 3856.87 11691.85 08:06:01 AM 93.42 1.77 91.65 114.36 10975.91 08:07:01 AM 3.83 0.00 3.83 0.00 271.12 08:08:01 AM 21.43 3.37 18.06 661.51 3151.97 08:09:01 AM 62.06 0.13 61.93 2.13 15507.86 08:10:01 AM 19.61 1.22 18.39 1590.40 3177.53 08:11:01 AM 26.33 0.45 25.88 63.81 5027.39 Average: 62.77 3.35 59.42 787.41 6755.92 08:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:04:01 AM 13407736 15143908 2733796 16.94 2688 1951976 1111328 6.46 145056 2233364 119432 08:05:01 AM 12287984 14409988 3853548 23.87 2688 2326276 1691412 9.84 220916 3224692 130516 08:06:01 AM 10925272 13235296 5216260 32.32 2688 2511300 2670684 15.54 260036 4532988 1764 08:07:01 AM 10510120 12826144 5631412 34.89 2688 2517084 3013392 17.53 261648 4944364 2772 08:08:01 AM 9256788 11985220 6884744 42.65 2688 2920228 4208852 24.48 335300 6079888 290084 08:09:01 AM 9155288 11902924 6986244 43.28 2688 2938244 4228072 24.60 403244 6109524 100 08:10:01 AM 10738092 13719280 5403440 33.48 2688 3169168 2302944 13.40 454328 4478948 106228 08:11:01 AM 11960740 14960156 4180792 25.90 2688 3185820 1184800 6.89 654440 3058052 35512 Average: 11030252 13522864 5111280 31.67 2688 2690012 2551436 14.84 341871 4332728 85801 08:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 42.62 29.99 692.18 5.27 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 254.59 208.26 2506.88 39.08 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 281.21 190.07 2773.92 47.39 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 230.36 149.91 72.04 81.39 0.00 0.00 0.00 0.00 08:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM lo 7.63 7.63 0.90 0.90 0.00 0.00 0.00 0.00 08:08:01 AM eth0 275.77 129.89 2726.90 21.96 0.00 0.00 0.00 0.00 08:08:01 AM docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:08:01 AM veth9d01727 0.08 0.30 0.00 0.03 0.00 0.00 0.00 0.00 08:08:01 AM br-a32ef3479851 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM lo 11.73 11.73 26.58 26.58 0.00 0.00 0.00 0.00 08:09:01 AM eth0 6.71 5.65 117.05 0.80 0.00 0.00 0.00 0.00 08:09:01 AM docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:09:01 AM veth9d01727 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 AM br-a32ef3479851 5.60 5.50 25.60 0.93 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.70 0.70 0.04 0.04 0.00 0.00 0.00 0.00 08:10:01 AM eth0 148.61 114.61 2460.28 11.31 0.00 0.00 0.00 0.00 08:10:01 AM docker0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 112.01 88.21 224.67 132.76 0.00 0.00 0.00 0.00 08:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 3.44 3.44 0.00 0.00 0.00 0.00 Average: eth0 168.98 114.57 1446.73 42.50 0.00 0.00 0.00 0.00 Average: docker0 0.03 0.04 0.00 0.00 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) 11/01/2025 _x86_64_ (4 CPU) 08:02:22 LINUX RESTART (4 CPU) 08:03:01 AM CPU %user %nice %system %iowait %steal %idle 08:04:01 AM all 8.81 0.00 0.91 10.32 0.07 79.89 08:04:01 AM 0 13.05 0.00 1.27 0.43 0.05 85.20 08:04:01 AM 1 7.72 0.00 1.02 14.18 0.07 77.01 08:04:01 AM 2 7.43 0.00 0.63 8.80 0.07 83.06 08:04:01 AM 3 7.05 0.00 0.73 17.85 0.08 74.29 08:05:01 AM all 38.64 0.00 2.25 2.42 0.09 56.60 08:05:01 AM 0 46.99 0.00 1.88 0.80 0.10 50.23 08:05:01 AM 1 29.61 0.00 2.56 4.38 0.10 63.35 08:05:01 AM 2 44.53 0.00 1.81 1.67 0.10 51.89 08:05:01 AM 3 33.41 0.00 2.74 2.83 0.07 60.95 08:06:01 AM all 53.26 0.00 1.65 0.56 0.08 44.45 08:06:01 AM 0 38.35 0.00 2.06 0.52 0.08 58.99 08:06:01 AM 1 54.62 0.00 1.40 0.90 0.08 43.00 08:06:01 AM 2 60.40 0.00 1.17 0.53 0.08 37.81 08:06:01 AM 3 59.63 0.00 1.95 0.30 0.08 38.04 08:07:01 AM all 21.48 0.00 1.39 0.02 0.07 77.05 08:07:01 AM 0 18.79 0.00 1.30 0.00 0.07 79.84 08:07:01 AM 1 20.31 0.00 1.24 0.00 0.07 78.39 08:07:01 AM 2 24.52 0.00 1.64 0.07 0.07 73.70 08:07:01 AM 3 22.29 0.00 1.37 0.00 0.07 76.28 08:08:01 AM all 34.86 0.00 2.03 3.02 0.08 60.01 08:08:01 AM 0 28.85 0.00 1.94 2.21 0.08 66.92 08:08:01 AM 1 26.09 0.00 1.84 0.54 0.07 71.46 08:08:01 AM 2 26.17 0.00 1.69 2.95 0.08 69.10 08:08:01 AM 3 58.32 0.00 2.63 6.40 0.08 32.57 08:09:01 AM all 13.05 0.00 1.95 6.28 0.08 78.64 08:09:01 AM 0 11.45 0.00 1.81 5.96 0.07 80.71 08:09:01 AM 1 13.51 0.00 1.44 4.66 0.10 80.29 08:09:01 AM 2 12.43 0.00 1.52 14.15 0.08 71.81 08:09:01 AM 3 14.80 0.00 3.01 0.37 0.08 81.74 08:10:01 AM all 59.99 0.00 1.32 0.13 0.08 38.49 08:10:01 AM 0 66.38 0.00 0.72 0.18 0.07 32.65 08:10:01 AM 1 40.59 0.00 1.92 0.23 0.08 57.17 08:10:01 AM 2 66.96 0.00 0.97 0.05 0.08 31.94 08:10:01 AM 3 65.99 0.00 1.65 0.03 0.08 32.24 08:11:01 AM all 42.07 0.00 1.89 0.13 0.08 55.84 08:11:01 AM 0 50.22 0.00 2.32 0.08 0.08 47.30 08:11:01 AM 1 26.07 0.00 2.02 0.30 0.08 71.53 08:11:01 AM 2 44.24 0.00 1.34 0.07 0.07 54.29 08:11:01 AM 3 47.75 0.00 1.89 0.07 0.08 50.21 Average: all 34.02 0.00 1.67 2.86 0.08 61.37 Average: 0 34.27 0.00 1.66 1.27 0.08 62.72 Average: 1 27.32 0.00 1.68 3.15 0.08 67.77 Average: 2 35.86 0.00 1.35 3.53 0.08 59.19 Average: 3 38.66 0.00 2.00 3.48 0.08 55.79