---> uname -a: Linux prd-centos8-docker-8c-8g-32312.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1110 25333 19 5446 30306 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:0c:99:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe0c:99e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:fa:c9:40 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::42:44ff:fefa:c940/64 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) 08/01/2025 _x86_64_ (8 CPU) 13:15:20 LINUX RESTART (8 CPU) 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 234.92 16.63 218.29 3535.75 11240.09 01:18:01 PM 191.62 2.42 189.20 545.51 15449.96 01:19:01 PM 134.27 0.78 133.48 490.29 41291.42 01:20:01 PM 35.25 0.48 34.77 21.46 499.12 01:21:01 PM 9.41 0.00 9.41 0.00 292.94 01:22:01 PM 9.58 0.00 9.58 0.00 510.76 01:23:01 PM 113.58 0.00 113.58 0.00 23848.28 01:24:01 PM 14.75 0.00 14.75 0.00 461.68 01:25:01 PM 200.73 2.47 198.27 4486.64 2569.36 Average: 104.90 2.53 102.37 1008.83 10685.13 01:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 28774356 30759112 3881356 11.89 2688 2299540 1729084 5.13 181144 3228248 221924 01:18:01 PM 26829552 29097916 5826160 17.84 2688 2575904 3677204 10.91 277424 5040012 71320 01:19:01 PM 24608364 28009452 8047348 24.64 2688 3683608 5377236 15.95 431544 7000752 152 01:20:01 PM 24818064 28224892 7837648 24.00 2688 3689212 3945608 11.71 439680 6787036 2824 01:21:01 PM 24759464 28168072 7896248 24.18 2688 3691012 3942468 11.70 440108 6845080 24 01:22:01 PM 25244104 28663376 7411608 22.70 2688 3701368 4043052 12.00 442696 6361400 1140 01:23:01 PM 23751548 27874144 8904164 27.27 2688 4388320 5715328 16.96 542776 7691936 216 01:24:01 PM 22937476 27093720 9718236 29.76 2688 4425876 6352952 18.85 555024 8487828 3480 01:25:01 PM 23234536 28253848 9421176 28.85 2688 5269268 3820696 11.34 723488 8029356 787928 Average: 24995274 28460504 7660438 23.46 2688 3747123 4289292 12.73 448209 6607961 121001 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 321.83 255.80 3122.56 52.42 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 319.61 249.86 3845.60 39.09 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 5.95 5.95 0.52 0.52 0.00 0.00 0.00 0.00 01:19:01 PM eth0 365.88 207.10 9481.46 19.89 0.00 0.00 0.00 0.00 01:19:01 PM docker0 1.25 1.63 0.18 0.21 0.00 0.00 0.00 0.00 01:19:01 PM veth8cbffd1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:20:01 PM lo 52.07 52.07 4.26 4.26 0.00 0.00 0.00 0.00 01:20:01 PM eth0 161.50 120.99 45.33 49.43 0.00 0.00 0.00 0.00 01:20:01 PM docker0 10.33 11.64 1.53 1.48 0.00 0.00 0.00 0.00 01:21:01 PM lo 61.65 61.65 3.13 3.13 0.00 0.00 0.00 0.00 01:21:01 PM eth0 190.14 157.58 56.15 64.44 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.80 1.02 0.11 0.17 0.00 0.00 0.00 0.00 01:22:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 01:22:01 PM eth0 79.46 52.90 95.40 20.44 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:23:01 PM eth0 622.68 358.83 2963.74 35.90 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM vethb55d87c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:23:01 PM veth1c1f1c8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:24:01 PM lo 1197.00 1197.00 210.90 210.90 0.00 0.00 0.00 0.00 01:24:01 PM eth0 106.23 79.84 29.21 33.37 0.00 0.00 0.00 0.00 01:24:01 PM docker0 529.69 547.48 98.66 103.84 0.00 0.00 0.00 0.00 01:24:01 PM vethb55d87c 491.72 509.26 101.85 79.15 0.00 0.00 0.00 0.01 01:24:01 PM veth1c1f1c8 37.97 38.70 4.05 24.94 0.00 0.00 0.00 0.00 01:25:01 PM lo 211.75 211.75 36.44 36.44 0.00 0.00 0.00 0.00 01:25:01 PM eth0 98.05 80.04 1501.43 16.76 0.00 0.00 0.00 0.00 01:25:01 PM docker0 101.00 101.67 22.94 14.43 0.00 0.00 0.00 0.00 Average: lo 169.96 169.96 28.37 28.37 0.00 0.00 0.00 0.00 Average: eth0 251.71 173.66 2349.05 36.86 0.00 0.00 0.00 0.00 Average: docker0 71.45 73.72 13.71 13.35 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) 08/01/2025 _x86_64_ (8 CPU) 13:15:20 LINUX RESTART (8 CPU) 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 16.66 0.00 1.24 0.94 0.06 81.10 01:17:01 PM 0 14.77 0.00 0.53 0.33 0.08 84.28 01:17:01 PM 1 12.57 0.00 1.32 1.89 0.07 84.16 01:17:01 PM 2 18.01 0.00 1.32 2.01 0.07 78.60 01:17:01 PM 3 27.43 0.00 2.52 0.43 0.07 69.55 01:17:01 PM 4 9.66 0.00 1.47 1.49 0.07 87.31 01:17:01 PM 5 10.78 0.00 0.62 0.77 0.05 87.78 01:17:01 PM 6 12.52 0.00 0.45 0.48 0.07 86.48 01:17:01 PM 7 27.48 0.00 1.69 0.15 0.05 70.63 01:18:01 PM all 45.12 0.00 1.31 0.82 0.09 52.65 01:18:01 PM 0 39.68 0.00 1.47 0.90 0.10 57.85 01:18:01 PM 1 36.32 0.00 1.26 1.04 0.08 61.31 01:18:01 PM 2 50.18 0.00 1.35 0.35 0.08 48.03 01:18:01 PM 3 48.77 0.00 1.14 0.58 0.10 49.41 01:18:01 PM 4 55.51 0.00 1.42 1.00 0.10 41.96 01:18:01 PM 5 39.39 0.00 1.60 0.77 0.08 58.15 01:18:01 PM 6 59.18 0.00 1.17 0.30 0.10 39.25 01:18:01 PM 7 31.94 0.00 1.10 1.59 0.08 65.29 01:19:01 PM all 21.55 0.00 3.01 1.06 0.08 74.30 01:19:01 PM 0 18.64 0.00 3.62 0.32 0.10 77.33 01:19:01 PM 1 24.53 0.00 2.99 2.02 0.10 70.36 01:19:01 PM 2 13.43 0.00 3.15 1.33 0.08 82.00 01:19:01 PM 3 27.86 0.00 3.31 2.93 0.07 65.84 01:19:01 PM 4 14.93 0.00 3.20 0.59 0.08 81.20 01:19:01 PM 5 25.23 0.00 2.92 1.06 0.08 70.70 01:19:01 PM 6 22.75 0.00 2.88 0.22 0.07 74.08 01:19:01 PM 7 24.95 0.00 1.99 0.05 0.08 72.92 01:20:01 PM all 19.95 0.00 2.26 0.09 0.09 77.62 01:20:01 PM 0 20.58 0.00 2.28 0.05 0.08 77.01 01:20:01 PM 1 23.41 0.00 2.34 0.05 0.08 74.12 01:20:01 PM 2 16.47 0.00 1.86 0.08 0.08 81.51 01:20:01 PM 3 20.41 0.00 2.36 0.13 0.08 77.01 01:20:01 PM 4 18.61 0.00 2.60 0.07 0.10 78.62 01:20:01 PM 5 17.12 0.00 1.71 0.22 0.10 80.86 01:20:01 PM 6 25.95 0.00 2.61 0.03 0.08 71.33 01:20:01 PM 7 17.02 0.00 2.33 0.07 0.07 80.52 01:21:01 PM all 5.48 0.00 0.97 0.09 0.06 93.40 01:21:01 PM 0 5.77 0.00 0.84 0.42 0.08 92.90 01:21:01 PM 1 5.98 0.00 1.20 0.00 0.07 92.74 01:21:01 PM 2 3.88 0.00 1.29 0.02 0.07 94.74 01:21:01 PM 3 8.07 0.00 1.10 0.02 0.05 90.76 01:21:01 PM 4 5.11 0.00 0.89 0.15 0.07 93.78 01:21:01 PM 5 5.17 0.00 0.84 0.03 0.05 93.91 01:21:01 PM 6 6.31 0.00 0.65 0.07 0.05 92.92 01:21:01 PM 7 3.54 0.00 0.94 0.05 0.07 95.40 01:22:01 PM all 15.14 0.00 0.33 0.02 0.04 84.47 01:22:01 PM 0 3.42 0.00 0.23 0.02 0.05 96.28 01:22:01 PM 1 23.81 0.00 0.37 0.00 0.05 75.78 01:22:01 PM 2 6.29 0.00 0.28 0.05 0.03 93.34 01:22:01 PM 3 30.44 0.00 1.07 0.03 0.05 68.41 01:22:01 PM 4 16.99 0.00 0.12 0.00 0.03 82.86 01:22:01 PM 5 10.24 0.00 0.18 0.05 0.03 89.50 01:22:01 PM 6 20.44 0.00 0.17 0.00 0.03 79.36 01:22:01 PM 7 9.47 0.00 0.20 0.00 0.03 90.29 01:23:01 PM all 33.76 0.00 2.04 0.42 0.08 63.71 01:23:01 PM 0 16.90 0.00 1.81 0.12 0.07 81.10 01:23:01 PM 1 37.37 0.00 1.69 1.22 0.10 59.61 01:23:01 PM 2 47.51 0.00 2.87 0.74 0.08 48.79 01:23:01 PM 3 40.34 0.00 1.54 0.37 0.08 57.66 01:23:01 PM 4 40.38 0.00 1.04 0.10 0.08 58.40 01:23:01 PM 5 20.64 0.00 2.23 0.13 0.07 76.93 01:23:01 PM 6 36.07 0.00 2.75 0.47 0.08 60.62 01:23:01 PM 7 30.85 0.00 2.35 0.20 0.08 66.52 01:24:01 PM all 30.69 0.00 1.89 0.02 0.10 67.30 01:24:01 PM 0 38.89 0.00 2.81 0.05 0.10 58.15 01:24:01 PM 1 37.62 0.00 1.76 0.03 0.08 60.50 01:24:01 PM 2 21.77 0.00 2.22 0.02 0.12 75.88 01:24:01 PM 3 24.82 0.00 1.44 0.02 0.10 73.61 01:24:01 PM 4 29.65 0.00 1.24 0.00 0.10 69.01 01:24:01 PM 5 33.77 0.00 1.56 0.00 0.10 64.57 01:24:01 PM 6 25.31 0.00 2.47 0.03 0.12 72.06 01:24:01 PM 7 33.68 0.00 1.59 0.00 0.08 64.65 01:25:01 PM all 35.49 0.00 2.15 0.37 0.08 61.91 01:25:01 PM 0 32.39 0.00 1.49 0.02 0.08 66.02 01:25:01 PM 1 36.31 0.00 2.16 0.00 0.08 61.45 01:25:01 PM 2 57.67 0.00 3.97 2.15 0.08 36.13 01:25:01 PM 3 26.47 0.00 1.61 0.05 0.07 71.81 01:25:01 PM 4 32.70 0.00 1.74 0.18 0.05 65.33 01:25:01 PM 5 39.68 0.00 2.19 0.12 0.08 57.93 01:25:01 PM 6 22.09 0.00 1.42 0.08 0.07 76.33 01:25:01 PM 7 36.67 0.00 2.61 0.38 0.08 60.25 Average: all 24.86 0.00 1.69 0.43 0.08 72.95 Average: 0 21.22 0.00 1.67 0.25 0.08 76.78 Average: 1 26.43 0.00 1.68 0.69 0.08 71.13 Average: 2 26.13 0.00 2.03 0.75 0.08 71.01 Average: 3 28.29 0.00 1.79 0.51 0.07 69.34 Average: 4 24.84 0.00 1.52 0.40 0.08 73.16 Average: 5 22.44 0.00 1.54 0.35 0.07 75.60 Average: 6 25.62 0.00 1.62 0.19 0.07 72.50 Average: 7 23.95 0.00 1.64 0.28 0.07 74.06