---> uname -a: Linux prd-centos8-docker-8c-8g-18197.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1147 25010 19 5732 30269 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:cb:d6:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fecb:d62b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:7c:f1:18 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:b7ff:fe7c:f118/64 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) 12/06/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 236.54 17.06 219.47 3772.92 11467.09 10:24:01 AM 187.72 2.55 185.17 518.49 15634.82 10:25:01 AM 36.00 0.05 35.95 1.07 2695.50 10:26:01 AM 105.50 0.52 104.98 409.93 39168.79 10:27:01 AM 35.00 0.53 34.47 98.50 614.56 10:28:01 AM 10.51 0.00 10.51 0.00 508.13 10:29:01 AM 114.11 0.02 114.10 0.13 23951.17 10:30:01 AM 15.86 0.00 15.86 0.00 300.28 10:31:01 AM 197.98 0.00 197.98 0.00 2029.46 10:32:01 AM 38.41 2.47 35.94 4491.25 11533.99 10:33:01 AM 43.92 1.43 42.49 1731.69 24211.03 Average: 92.65 2.22 90.43 997.89 12010.51 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28842040 30838468 3813672 11.68 2688 2311332 1710576 5.08 179168 3164328 223572 10:24:01 AM 27250024 29504924 5405688 16.55 2688 2563940 3048136 9.04 271528 4630692 49608 10:25:01 AM 26558356 28834104 6097356 18.67 2688 2583964 3450668 10.24 281768 5312340 96 10:26:01 AM 24587940 27998372 8067772 24.71 2688 3692960 4434504 13.16 427960 7029780 72 10:27:01 AM 24202032 27622268 8453680 25.89 2688 3701940 4700664 13.95 444648 7395576 56 10:28:01 AM 25003876 28434352 7651836 23.43 2688 3712536 4259552 12.64 448148 6595464 816 10:29:01 AM 23516716 27652152 9138996 27.99 2688 4401092 5991856 17.78 544684 7925352 220 10:30:01 AM 22608564 26790388 10047148 30.77 2688 4450936 6745112 20.01 556772 8814944 2660 10:31:01 AM 24280124 28382852 8375588 25.65 2688 4359240 4085472 12.12 552380 7167256 15536 10:32:01 AM 23442204 28606112 9213508 28.21 2688 5413664 3736416 11.09 729392 7811392 551752 10:33:01 AM 25601128 30935104 7054584 21.60 2688 5576596 1583848 4.70 972220 5412568 30492 Average: 25081182 28690827 7574530 23.20 2688 3888018 3976982 11.80 491697 6478154 79535 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 292.39 238.60 3220.48 51.32 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 295.50 233.72 3624.14 33.57 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 127.94 106.90 304.66 30.06 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.67 0.67 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 AM eth0 425.98 211.55 9491.93 20.56 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM veth5911f3e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 62.31 62.31 5.12 5.12 0.00 0.00 0.00 0.00 10:27:01 AM eth0 222.64 157.30 61.26 64.42 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.08 13.55 1.79 1.68 0.00 0.00 0.00 0.00 10:27:01 AM veth1cca817 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 58.34 58.34 2.97 2.97 0.00 0.00 0.00 0.00 10:28:01 AM eth0 204.93 158.42 78.56 70.30 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 652.81 304.48 2984.48 29.74 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM veth8040d6c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth80b949c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 633.76 633.76 87.51 87.51 0.00 0.00 0.00 0.00 10:30:01 AM eth0 92.74 65.11 30.00 31.32 0.00 0.00 0.00 0.00 10:30:01 AM docker0 270.09 282.36 39.65 43.91 0.00 0.00 0.00 0.00 10:30:01 AM veth8040d6c 234.71 245.18 39.00 34.29 0.00 0.00 0.00 0.00 10:30:01 AM veth80b949c 35.39 37.67 4.34 9.86 0.00 0.00 0.00 0.00 10:31:01 AM lo 1052.63 1052.63 196.66 196.66 0.00 0.00 0.00 0.00 10:31:01 AM eth0 108.40 77.82 273.27 31.08 0.00 0.00 0.00 0.00 10:31:01 AM docker0 456.25 467.36 98.31 91.25 0.00 0.00 0.00 0.00 10:32:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 68.82 59.54 1247.92 11.37 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 232.04 181.07 2817.22 91.41 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.71 164.71 26.62 26.62 0.00 0.00 0.00 0.00 Average: eth0 247.58 163.02 2192.28 42.27 0.00 0.00 0.00 0.00 Average: docker0 67.31 69.60 12.73 12.48 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) 12/06/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.51 0.00 1.24 1.00 0.06 82.19 10:23:01 AM 0 16.34 0.00 0.83 0.10 0.05 82.67 10:23:01 AM 1 18.47 0.00 1.92 1.58 0.07 77.96 10:23:01 AM 2 17.07 0.00 1.38 0.58 0.07 80.90 10:23:01 AM 3 22.06 0.00 1.33 1.00 0.05 75.56 10:23:01 AM 4 22.42 0.00 1.71 1.66 0.05 74.15 10:23:01 AM 5 5.23 0.00 0.83 1.14 0.03 92.76 10:23:01 AM 6 10.74 0.00 0.82 0.75 0.05 87.65 10:23:01 AM 7 11.70 0.00 1.11 1.22 0.07 85.90 10:24:01 AM all 30.60 0.00 1.02 1.25 0.08 67.05 10:24:01 AM 0 30.36 0.00 0.92 0.33 0.08 68.31 10:24:01 AM 1 34.73 0.00 1.56 1.44 0.08 62.19 10:24:01 AM 2 22.63 0.00 1.56 3.40 0.08 72.33 10:24:01 AM 3 41.60 0.00 0.94 0.68 0.08 56.70 10:24:01 AM 4 23.28 0.00 1.14 1.64 0.07 73.88 10:24:01 AM 5 35.63 0.00 0.64 2.04 0.08 61.61 10:24:01 AM 6 24.02 0.00 0.94 0.40 0.08 74.56 10:24:01 AM 7 32.54 0.00 0.49 0.03 0.08 66.86 10:25:01 AM all 17.61 0.00 0.48 0.14 0.04 81.73 10:25:01 AM 0 38.53 0.00 0.87 0.00 0.05 60.55 10:25:01 AM 1 27.89 0.00 0.60 0.03 0.05 71.42 10:25:01 AM 2 11.38 0.00 0.27 0.35 0.05 87.95 10:25:01 AM 3 24.78 0.00 0.17 0.00 0.05 75.01 10:25:01 AM 4 13.98 0.00 0.25 0.03 0.05 85.69 10:25:01 AM 5 6.86 0.00 0.78 0.57 0.03 91.76 10:25:01 AM 6 12.73 0.00 0.42 0.10 0.02 86.73 10:25:01 AM 7 4.69 0.00 0.47 0.05 0.03 94.76 10:26:01 AM all 25.11 0.00 2.38 1.27 0.07 71.17 10:26:01 AM 0 32.46 0.00 2.30 0.10 0.08 65.06 10:26:01 AM 1 20.19 0.00 2.55 1.63 0.07 75.55 10:26:01 AM 2 14.81 0.00 2.79 1.09 0.07 81.23 10:26:01 AM 3 24.79 0.00 2.22 4.97 0.07 67.95 10:26:01 AM 4 28.30 0.00 2.00 0.30 0.07 69.33 10:26:01 AM 5 38.54 0.00 2.57 1.12 0.07 57.70 10:26:01 AM 6 24.34 0.00 2.49 0.94 0.07 72.15 10:26:01 AM 7 17.40 0.00 2.15 0.03 0.07 80.36 10:27:01 AM all 20.73 0.00 2.25 0.06 0.09 76.87 10:27:01 AM 0 21.61 0.00 2.07 0.07 0.08 76.17 10:27:01 AM 1 20.78 0.00 2.16 0.05 0.08 76.92 10:27:01 AM 2 23.12 0.00 2.83 0.08 0.08 73.88 10:27:01 AM 3 18.46 0.00 2.56 0.05 0.10 78.82 10:27:01 AM 4 16.58 0.00 2.24 0.02 0.10 81.06 10:27:01 AM 5 23.03 0.00 2.02 0.08 0.08 74.78 10:27:01 AM 6 19.24 0.00 1.94 0.05 0.08 78.68 10:27:01 AM 7 23.02 0.00 2.17 0.07 0.08 74.66 10:28:01 AM all 10.46 0.00 1.00 0.03 0.06 88.45 10:28:01 AM 0 14.14 0.00 1.07 0.05 0.07 84.68 10:28:01 AM 1 13.03 0.00 0.77 0.02 0.07 86.12 10:28:01 AM 2 14.36 0.00 0.80 0.00 0.07 84.77 10:28:01 AM 3 5.73 0.00 1.15 0.02 0.07 93.04 10:28:01 AM 4 17.77 0.00 1.40 0.02 0.07 80.74 10:28:01 AM 5 6.25 0.00 0.55 0.00 0.05 93.14 10:28:01 AM 6 3.64 0.00 1.54 0.15 0.05 94.62 10:28:01 AM 7 8.74 0.00 0.72 0.02 0.05 90.47 10:29:01 AM all 31.95 0.00 1.87 0.89 0.08 65.20 10:29:01 AM 0 30.05 0.00 2.08 1.14 0.10 66.64 10:29:01 AM 1 18.70 0.00 2.00 1.44 0.08 77.78 10:29:01 AM 2 25.27 0.00 1.90 1.27 0.07 71.49 10:29:01 AM 3 43.11 0.00 1.51 0.05 0.10 55.23 10:29:01 AM 4 40.24 0.00 2.01 0.00 0.08 57.66 10:29:01 AM 5 40.40 0.00 2.25 0.79 0.10 56.46 10:29:01 AM 6 22.66 0.00 1.91 1.41 0.07 73.95 10:29:01 AM 7 35.20 0.00 1.31 1.06 0.07 62.37 10:30:01 AM all 24.70 0.00 1.22 0.02 0.08 73.98 10:30:01 AM 0 13.26 0.00 1.32 0.02 0.08 85.32 10:30:01 AM 1 17.23 0.00 1.31 0.05 0.08 81.33 10:30:01 AM 2 26.75 0.00 1.10 0.00 0.08 72.06 10:30:01 AM 3 14.37 0.00 1.27 0.03 0.08 84.24 10:30:01 AM 4 30.54 0.00 0.94 0.02 0.07 68.44 10:30:01 AM 5 19.54 0.00 1.36 0.00 0.07 79.03 10:30:01 AM 6 22.89 0.00 0.96 0.02 0.08 76.06 10:30:01 AM 7 52.96 0.00 1.52 0.03 0.10 45.39 10:31:01 AM all 21.24 0.00 1.83 0.28 0.08 76.57 10:31:01 AM 0 23.72 0.00 1.49 0.02 0.07 74.71 10:31:01 AM 1 30.30 0.00 2.08 0.02 0.08 67.53 10:31:01 AM 2 22.65 0.00 1.72 0.00 0.07 75.56 10:31:01 AM 3 18.03 0.00 2.31 2.03 0.08 77.54 10:31:01 AM 4 25.62 0.00 1.32 0.07 0.07 72.93 10:31:01 AM 5 13.45 0.00 1.91 0.02 0.08 84.54 10:31:01 AM 6 22.20 0.00 1.12 0.07 0.08 76.53 10:31:01 AM 7 13.94 0.00 2.68 0.07 0.08 83.22 10:32:01 AM all 29.81 0.00 1.42 0.49 0.07 68.21 10:32:01 AM 0 17.00 0.00 1.19 0.20 0.08 81.53 10:32:01 AM 1 14.31 0.00 1.76 2.41 0.07 81.45 10:32:01 AM 2 50.84 0.00 0.99 0.13 0.07 47.97 10:32:01 AM 3 21.35 0.00 1.47 0.40 0.05 76.73 10:32:01 AM 4 49.58 0.00 1.37 0.00 0.08 48.96 10:32:01 AM 5 20.77 0.00 1.30 0.10 0.07 77.76 10:32:01 AM 6 32.37 0.00 1.39 0.55 0.07 65.62 10:32:01 AM 7 32.30 0.00 1.87 0.13 0.05 65.65 10:33:01 AM all 32.33 0.00 1.12 0.97 0.07 65.52 10:33:01 AM 0 21.25 0.00 0.80 0.00 0.07 77.88 10:33:01 AM 1 50.20 0.00 0.84 1.19 0.08 47.69 10:33:01 AM 2 28.16 0.00 1.37 0.99 0.07 69.41 10:33:01 AM 3 38.58 0.00 1.89 1.91 0.08 57.53 10:33:01 AM 4 20.48 0.00 1.07 0.10 0.07 78.28 10:33:01 AM 5 44.14 0.00 0.87 0.42 0.07 54.51 10:33:01 AM 6 39.03 0.00 0.70 0.82 0.05 59.40 10:33:01 AM 7 16.76 0.00 1.41 2.33 0.05 79.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.65 0.00 1.44 0.58 0.07 74.26 Average: 0 23.53 0.00 1.36 0.18 0.07 74.85 Average: 1 24.18 0.00 1.59 0.89 0.07 73.26 Average: 2 23.38 0.00 1.52 0.72 0.07 74.32 Average: 3 24.80 0.00 1.53 1.01 0.07 72.58 Average: 4 26.25 0.00 1.40 0.35 0.07 71.92 Average: 5 23.09 0.00 1.37 0.57 0.07 74.90 Average: 6 21.27 0.00 1.29 0.48 0.06 76.90 Average: 7 22.67 0.00 1.44 0.46 0.07 75.36