---> uname -a: Linux prd-centos8-docker-8c-8g-20809.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: 2799.996 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 1112 25367 19 5409 30303 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:67:49:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe67:49fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:29:e0:42 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::42:91ff:fe29:e042/64 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) 06/13/2025 _x86_64_ (8 CPU) 09:20:18 LINUX RESTART (8 CPU) 09:21:01 AM tps rtps wtps bread/s bwrtn/s 09:22:01 AM 236.24 17.46 218.78 3658.65 10539.45 09:23:01 AM 198.10 1.60 196.50 514.58 16381.47 09:24:01 AM 126.17 0.68 125.49 400.80 40280.76 09:25:01 AM 34.89 0.48 34.41 21.46 594.70 09:26:01 AM 11.60 0.00 11.60 0.00 478.22 09:27:01 AM 104.62 0.00 104.62 0.00 23280.76 09:28:01 AM 20.41 0.00 20.41 0.00 632.62 09:29:01 AM 182.19 2.48 179.71 4502.37 2289.64 09:30:01 AM 67.48 0.88 66.59 103.03 29330.01 Average: 109.07 2.62 106.45 1022.31 13756.11 09:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 AM 28787280 30764004 3868424 11.85 2688 2292248 1785996 5.30 208848 3190564 221832 09:23:01 AM 25752864 28520488 6902840 21.14 2688 3074596 3884360 11.52 323520 6057072 554468 09:24:01 AM 24802468 28187616 7853236 24.05 2688 3669356 4467056 13.25 425496 6819096 24 09:25:01 AM 24632380 28023948 8023324 24.57 2688 3675204 4173908 12.38 435380 6979884 48 09:26:01 AM 25450532 28852196 7205172 22.06 2688 3685204 3483492 10.34 437828 6164664 332 09:27:01 AM 24082104 28176428 8573600 26.25 2688 4363244 5011604 14.87 627928 7281316 112 09:28:01 AM 22850440 26978804 9805264 30.03 2688 4400984 6485336 19.24 641352 8489804 4768 09:29:01 AM 23946932 28838588 8708772 26.67 2688 5145904 3426104 10.17 793628 7252844 688220 09:30:01 AM 25977076 31031812 6678628 20.45 2688 5302916 1546168 4.59 1144496 4871064 24032 Average: 25142453 28819320 7513251 23.01 2688 3956628 3807114 11.30 559831 6345145 165982 09:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 383.39 302.82 3094.90 58.01 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 578.24 383.77 11556.40 61.47 0.00 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 09:24:01 AM eth0 60.68 37.45 1752.29 8.47 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:24:01 AM veth1abe23d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM vethc0a9b6d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM lo 46.82 46.82 4.04 4.04 0.00 0.00 0.00 0.00 09:25:01 AM eth0 192.40 147.83 57.21 64.08 0.00 0.00 0.00 0.00 09:25:01 AM docker0 9.86 11.28 1.56 1.44 0.00 0.00 0.00 0.00 09:26:01 AM lo 54.53 54.53 2.78 2.78 0.00 0.00 0.00 0.00 09:26:01 AM eth0 253.43 185.52 65.61 76.43 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.72 0.93 0.11 0.16 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:27:01 AM eth0 610.85 393.22 2853.06 1598.93 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM vethd839b24 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:27:01 AM vethbe649cc 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:28:01 AM lo 781.91 781.91 168.82 168.82 0.00 0.00 0.00 0.00 09:28:01 AM eth0 215.91 145.33 58.84 60.11 0.00 0.00 0.00 0.00 09:28:01 AM docker0 373.15 386.32 74.85 88.59 0.00 0.00 0.00 0.00 09:28:01 AM vethd839b24 339.46 351.96 76.25 64.77 0.00 0.00 0.00 0.01 09:28:01 AM vethbe649cc 33.68 34.87 3.70 24.07 0.00 0.00 0.00 0.00 09:29:01 AM lo 262.00 262.00 58.45 58.45 0.00 0.00 0.00 0.00 09:29:01 AM eth0 110.48 88.97 1444.83 19.63 0.00 0.00 0.00 0.00 09:29:01 AM docker0 131.59 133.72 39.08 21.51 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 62.26 90.74 30.82 2288.78 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.56 127.56 26.03 26.03 0.00 0.00 0.00 0.00 Average: eth0 274.18 197.29 2323.56 470.66 0.00 0.00 0.00 0.00 Average: docker0 57.26 59.17 12.85 12.41 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) 06/13/2025 _x86_64_ (8 CPU) 09:20:18 LINUX RESTART (8 CPU) 09:21:01 AM CPU %user %nice %system %iowait %steal %idle 09:22:01 AM all 19.04 0.00 1.36 0.70 0.06 78.84 09:22:01 AM 0 25.23 0.00 1.35 0.22 0.08 73.12 09:22:01 AM 1 22.43 0.00 2.14 1.20 0.07 74.16 09:22:01 AM 2 18.90 0.00 1.34 0.35 0.07 79.34 09:22:01 AM 3 14.95 0.00 1.49 0.82 0.05 82.70 09:22:01 AM 4 25.97 0.00 1.59 0.37 0.07 72.00 09:22:01 AM 5 18.08 0.00 1.19 0.94 0.05 79.75 09:22:01 AM 6 16.50 0.00 0.90 1.04 0.07 81.49 09:22:01 AM 7 10.31 0.00 0.89 0.67 0.03 88.11 09:23:01 AM all 46.17 0.00 1.65 0.56 0.10 51.51 09:23:01 AM 0 38.36 0.00 1.07 0.12 0.10 60.35 09:23:01 AM 1 46.38 0.00 1.80 1.12 0.10 50.59 09:23:01 AM 2 34.57 0.00 1.66 0.49 0.10 63.18 09:23:01 AM 3 51.90 0.00 1.19 0.52 0.12 46.28 09:23:01 AM 4 62.03 0.00 1.99 0.44 0.13 35.41 09:23:01 AM 5 44.59 0.00 1.24 0.80 0.10 53.27 09:23:01 AM 6 37.51 0.00 2.19 0.70 0.08 59.50 09:23:01 AM 7 53.98 0.00 2.06 0.33 0.10 43.53 09:24:01 AM all 18.79 0.00 3.35 0.86 0.14 76.87 09:24:01 AM 0 16.01 0.00 2.18 0.15 0.57 81.09 09:24:01 AM 1 18.78 0.00 3.77 1.73 0.08 75.63 09:24:01 AM 2 14.31 0.00 3.51 1.96 0.08 80.14 09:24:01 AM 3 21.34 0.00 3.38 0.25 0.07 74.97 09:24:01 AM 4 17.85 0.00 3.81 0.96 0.07 77.32 09:24:01 AM 5 23.17 0.00 4.27 0.47 0.07 72.03 09:24:01 AM 6 20.34 0.00 3.15 0.58 0.07 75.86 09:24:01 AM 7 18.50 0.00 2.72 0.81 0.08 77.89 09:25:01 AM all 21.11 0.00 2.29 0.10 0.08 76.41 09:25:01 AM 0 23.70 0.00 2.14 0.03 0.08 74.04 09:25:01 AM 1 28.24 0.00 2.58 0.10 0.08 68.99 09:25:01 AM 2 19.38 0.00 2.23 0.05 0.10 78.24 09:25:01 AM 3 20.93 0.00 1.90 0.20 0.08 76.89 09:25:01 AM 4 21.03 0.00 2.06 0.02 0.08 76.81 09:25:01 AM 5 23.52 0.00 2.11 0.05 0.07 74.26 09:25:01 AM 6 15.96 0.00 2.26 0.05 0.08 81.65 09:25:01 AM 7 16.14 0.00 3.03 0.32 0.08 80.43 09:26:01 AM all 8.08 0.00 1.05 0.01 0.05 90.80 09:26:01 AM 0 4.70 0.00 0.79 0.02 0.05 94.45 09:26:01 AM 1 9.75 0.00 0.90 0.03 0.08 89.23 09:26:01 AM 2 9.57 0.00 0.95 0.00 0.05 89.42 09:26:01 AM 3 5.48 0.00 1.32 0.00 0.05 93.14 09:26:01 AM 4 8.16 0.00 0.87 0.02 0.03 90.92 09:26:01 AM 5 13.09 0.00 1.32 0.02 0.05 85.52 09:26:01 AM 6 8.32 0.00 1.12 0.00 0.03 90.53 09:26:01 AM 7 5.59 0.00 1.14 0.03 0.07 93.17 09:27:01 AM all 32.93 0.00 1.88 0.39 0.08 64.72 09:27:01 AM 0 35.49 0.00 1.66 0.49 0.07 62.30 09:27:01 AM 1 27.73 0.00 2.02 0.99 0.07 69.19 09:27:01 AM 2 33.12 0.00 1.31 0.07 0.08 65.42 09:27:01 AM 3 31.56 0.00 2.37 0.07 0.08 65.92 09:27:01 AM 4 44.90 0.00 1.73 0.49 0.08 52.81 09:27:01 AM 5 33.03 0.00 1.79 0.15 0.08 64.95 09:27:01 AM 6 25.51 0.00 1.95 0.71 0.10 71.73 09:27:01 AM 7 32.05 0.00 2.21 0.17 0.07 65.51 09:28:01 AM all 31.50 0.00 1.86 0.02 0.10 66.52 09:28:01 AM 0 34.01 0.00 1.69 0.00 0.12 64.18 09:28:01 AM 1 25.90 0.00 1.71 0.02 0.10 72.27 09:28:01 AM 2 27.25 0.00 1.83 0.02 0.10 70.81 09:28:01 AM 3 27.32 0.00 1.74 0.08 0.10 70.75 09:28:01 AM 4 37.10 0.00 1.62 0.02 0.10 61.16 09:28:01 AM 5 16.81 0.00 2.32 0.00 0.08 80.78 09:28:01 AM 6 38.71 0.00 1.51 0.02 0.10 59.66 09:28:01 AM 7 44.81 0.00 2.45 0.02 0.10 52.62 09:29:01 AM all 27.69 0.00 1.70 0.32 0.08 70.21 09:29:01 AM 0 33.32 0.00 1.45 0.00 0.08 65.15 09:29:01 AM 1 24.64 0.00 1.32 0.08 0.07 73.89 09:29:01 AM 2 30.41 0.00 2.04 0.27 0.07 67.21 09:29:01 AM 3 16.60 0.00 2.70 1.89 0.05 78.76 09:29:01 AM 4 19.96 0.00 1.41 0.17 0.07 78.40 09:29:01 AM 5 34.29 0.00 0.85 0.02 0.08 64.76 09:29:01 AM 6 39.53 0.00 2.21 0.02 0.10 58.14 09:29:01 AM 7 22.75 0.00 1.66 0.10 0.08 75.41 09:30:01 AM all 16.86 0.00 1.37 0.40 0.05 81.33 09:30:01 AM 0 15.54 0.00 1.09 0.02 0.05 83.31 09:30:01 AM 1 22.46 0.00 1.67 0.53 0.05 75.29 09:30:01 AM 2 27.66 0.00 1.32 0.35 0.07 70.60 09:30:01 AM 3 6.16 0.00 1.27 1.04 0.03 91.50 09:30:01 AM 4 13.57 0.00 1.24 0.12 0.05 85.03 09:30:01 AM 5 18.84 0.00 1.45 0.03 0.03 79.64 09:30:01 AM 6 15.81 0.00 1.81 1.07 0.03 81.28 09:30:01 AM 7 14.83 0.00 1.10 0.03 0.05 83.99 Average: all 24.69 0.00 1.83 0.37 0.08 73.03 Average: 0 25.15 0.00 1.49 0.12 0.13 73.11 Average: 1 25.16 0.00 1.99 0.64 0.08 72.14 Average: 2 23.91 0.00 1.80 0.39 0.08 73.82 Average: 3 21.80 0.00 1.93 0.54 0.07 75.66 Average: 4 27.84 0.00 1.81 0.29 0.08 69.99 Average: 5 25.05 0.00 1.84 0.28 0.07 72.77 Average: 6 24.24 0.00 1.90 0.46 0.07 73.32 Average: 7 24.32 0.00 1.92 0.28 0.07 73.41