---> uname -a: Linux prd-centos8-docker-8c-8g-31211.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 1151 25088 19 5650 30265 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:c2:ad:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fec2:ad59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:4d:42:77 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::42:6fff:fe4d:4277/64 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) 07/28/2025 _x86_64_ (8 CPU) 06:55:50 LINUX RESTART (8 CPU) 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 229.11 30.41 198.70 7363.56 41209.45 06:58:01 AM 274.64 18.79 255.85 4136.89 13006.38 06:59:01 AM 226.59 0.82 225.77 489.97 51577.29 07:00:01 AM 36.09 0.25 35.84 91.61 714.66 07:01:01 AM 28.56 0.50 28.06 21.52 517.45 07:02:01 AM 5.10 0.07 5.03 1.73 392.94 07:03:01 AM 24.83 0.00 24.83 0.00 448.54 07:04:01 AM 95.83 0.00 95.83 0.00 23618.38 07:05:01 AM 14.26 0.00 14.26 0.00 365.81 07:06:01 AM 174.89 2.50 172.39 4522.49 2738.35 07:07:01 AM 59.93 1.80 58.13 1785.67 33956.83 Average: 106.35 5.01 101.34 1673.95 15322.54 06:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 29666136 31292332 2989576 9.15 2688 1950696 1389136 4.12 147144 2418484 154544 06:58:01 AM 27654316 29824512 5001396 15.32 2688 2482400 2606152 7.73 242416 4270896 272008 06:59:01 AM 25132968 28533196 7522744 23.04 2688 3683416 3995552 11.85 362520 6554168 76 07:00:01 AM 24642676 28049060 8013036 24.54 2688 3688756 4397216 13.05 432536 6967284 304 07:01:01 AM 24394596 27805848 8261116 25.30 2688 3693608 4312716 12.80 438920 7210104 180 07:02:01 AM 25415044 28835620 7240668 22.17 2688 3703044 3491844 10.36 440808 6193788 20 07:03:01 AM 25069744 28731704 7585968 23.23 2688 3941764 3503384 10.39 504056 6468692 237144 07:04:01 AM 23717476 27842176 8938236 27.37 2688 4390840 5836116 17.32 541892 7729656 220 07:05:01 AM 22861572 27020272 9794140 29.99 2688 4428900 6361468 18.87 553768 8566556 6992 07:06:01 AM 25726136 30820296 6929576 21.22 2688 5342808 1919092 5.69 741164 5527908 852884 07:07:01 AM 25661532 30960052 6994180 21.42 2688 5542524 1544196 4.58 965420 5362036 33416 Average: 25449291 29065006 7206421 22.07 2688 3895341 3577897 10.62 488240 6115416 141617 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 463.50 309.30 1777.35 65.86 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 424.03 323.46 5090.15 60.34 0.00 0.00 0.00 0.00 06:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 397.18 271.44 10703.78 35.73 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:59:01 AM veth30b4119 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:00:01 AM lo 10.06 10.06 0.87 0.87 0.00 0.00 0.00 0.00 07:00:01 AM eth0 19.27 17.10 5.94 8.59 0.00 0.00 0.00 0.00 07:00:01 AM docker0 2.31 2.76 0.34 0.33 0.00 0.00 0.00 0.00 07:00:01 AM veth8d7c336 0.74 0.97 0.12 0.11 0.00 0.00 0.00 0.00 07:01:01 AM lo 63.07 63.07 4.67 4.67 0.00 0.00 0.00 0.00 07:01:01 AM eth0 243.91 176.59 68.19 69.92 0.00 0.00 0.00 0.00 07:01:01 AM docker0 9.58 10.89 1.42 1.48 0.00 0.00 0.00 0.00 07:02:01 AM lo 34.58 34.58 1.69 1.69 0.00 0.00 0.00 0.00 07:02:01 AM eth0 121.41 97.95 79.07 37.29 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:03:01 AM eth0 192.67 157.77 747.28 51.12 0.00 0.00 0.00 0.00 07:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 612.73 328.22 2281.37 22.82 0.00 0.00 0.00 0.00 07:04:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM vethb806245 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:04:01 AM veth4704d44 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:05:01 AM lo 1415.96 1415.96 244.76 244.76 0.00 0.00 0.00 0.00 07:05:01 AM eth0 83.25 59.47 25.74 29.70 0.00 0.00 0.00 0.00 07:05:01 AM docker0 612.70 632.44 118.80 116.06 0.00 0.00 0.00 0.00 07:05:01 AM vethb806245 574.30 594.83 123.07 91.37 0.00 0.00 0.00 0.01 07:05:01 AM veth4704d44 38.39 38.11 4.10 24.94 0.00 0.00 0.00 0.00 07:06:01 AM lo 53.70 53.70 5.91 5.91 0.00 0.00 0.00 0.00 07:06:01 AM eth0 99.43 85.30 1534.62 17.45 0.00 0.00 0.00 0.00 07:06:01 AM docker0 21.86 21.63 3.04 2.66 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 354.42 238.35 2313.11 37.06 0.00 0.00 0.00 0.00 07:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.41 143.41 23.45 23.45 0.00 0.00 0.00 0.00 Average: eth0 273.87 187.77 2238.82 39.65 0.00 0.00 0.00 0.00 Average: docker0 58.76 60.71 11.24 10.96 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) 07/28/2025 _x86_64_ (8 CPU) 06:55:50 LINUX RESTART (8 CPU) 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 13.14 0.00 2.05 2.62 0.05 82.14 06:57:01 AM 0 17.27 0.00 1.52 0.53 0.07 80.60 06:57:01 AM 1 6.75 0.00 2.30 9.22 0.07 81.67 06:57:01 AM 2 10.13 0.00 2.35 3.14 0.05 84.34 06:57:01 AM 3 28.43 0.00 3.32 1.01 0.07 67.19 06:57:01 AM 4 9.71 0.00 2.06 2.48 0.03 85.73 06:57:01 AM 5 9.41 0.00 1.34 0.65 0.05 88.55 06:57:01 AM 6 8.46 0.00 1.57 1.87 0.03 88.06 06:57:01 AM 7 14.91 0.00 1.97 2.06 0.05 81.01 06:58:01 AM all 28.71 0.00 1.36 1.43 0.08 68.43 06:58:01 AM 0 35.40 0.00 0.93 0.43 0.08 63.14 06:58:01 AM 1 33.02 0.00 1.07 2.03 0.07 63.82 06:58:01 AM 2 24.98 0.00 1.22 1.71 0.07 72.03 06:58:01 AM 3 33.14 0.00 1.67 0.77 0.08 64.33 06:58:01 AM 4 34.34 0.00 2.13 1.74 0.07 61.72 06:58:01 AM 5 19.88 0.00 0.65 1.07 0.08 78.31 06:58:01 AM 6 12.35 0.00 0.94 0.90 0.07 85.75 06:58:01 AM 7 36.53 0.00 2.27 2.79 0.08 58.32 06:59:01 AM all 34.48 0.00 2.77 2.18 0.09 60.48 06:59:01 AM 0 31.68 0.00 2.40 0.69 0.10 65.13 06:59:01 AM 1 46.95 0.00 3.99 6.80 0.12 42.15 06:59:01 AM 2 33.32 0.00 2.79 3.01 0.08 60.80 06:59:01 AM 3 51.72 0.00 2.23 1.39 0.10 44.56 06:59:01 AM 4 33.65 0.00 2.59 3.36 0.08 60.32 06:59:01 AM 5 19.83 0.00 2.42 0.08 0.08 77.59 06:59:01 AM 6 35.94 0.00 2.72 1.83 0.08 59.42 06:59:01 AM 7 22.73 0.00 3.06 0.25 0.08 73.88 07:00:01 AM all 20.75 0.00 1.95 0.10 0.08 77.12 07:00:01 AM 0 20.38 0.00 2.28 0.03 0.08 77.22 07:00:01 AM 1 24.69 0.00 2.22 0.07 0.08 72.94 07:00:01 AM 2 21.09 0.00 2.32 0.07 0.10 76.42 07:00:01 AM 3 19.57 0.00 1.48 0.15 0.08 78.72 07:00:01 AM 4 27.90 0.00 2.20 0.13 0.08 69.68 07:00:01 AM 5 18.82 0.00 1.85 0.20 0.07 79.07 07:00:01 AM 6 15.46 0.00 1.48 0.07 0.10 82.89 07:00:01 AM 7 18.11 0.00 1.76 0.05 0.07 80.01 07:01:01 AM all 14.90 0.00 1.81 0.04 0.08 83.17 07:01:01 AM 0 13.95 0.00 1.65 0.08 0.08 84.24 07:01:01 AM 1 12.87 0.00 1.37 0.05 0.10 85.61 07:01:01 AM 2 12.92 0.00 1.84 0.03 0.08 85.13 07:01:01 AM 3 15.76 0.00 2.15 0.05 0.07 81.97 07:01:01 AM 4 23.32 0.00 2.23 0.05 0.08 74.31 07:01:01 AM 5 11.18 0.00 1.94 0.00 0.07 86.82 07:01:01 AM 6 13.79 0.00 1.75 0.05 0.08 84.32 07:01:01 AM 7 15.43 0.00 1.52 0.02 0.07 82.97 07:02:01 AM all 7.45 0.00 0.54 0.01 0.05 91.95 07:02:01 AM 0 5.02 0.00 0.47 0.00 0.03 94.48 07:02:01 AM 1 25.70 0.00 0.92 0.02 0.05 73.31 07:02:01 AM 2 9.33 0.00 0.52 0.00 0.07 90.08 07:02:01 AM 3 8.76 0.00 0.25 0.00 0.05 90.94 07:02:01 AM 4 2.02 0.00 0.67 0.08 0.05 97.18 07:02:01 AM 5 2.72 0.00 0.25 0.00 0.05 96.98 07:02:01 AM 6 2.12 0.00 0.90 0.00 0.05 96.93 07:02:01 AM 7 3.92 0.00 0.38 0.00 0.03 95.66 07:03:01 AM all 33.43 0.00 0.92 0.08 0.08 65.48 07:03:01 AM 0 33.51 0.00 0.27 0.00 0.08 66.13 07:03:01 AM 1 50.76 0.00 1.26 0.12 0.12 47.74 07:03:01 AM 2 40.63 0.00 0.52 0.05 0.07 58.74 07:03:01 AM 3 25.92 0.00 1.32 0.05 0.07 72.64 07:03:01 AM 4 28.81 0.00 0.80 0.07 0.07 70.25 07:03:01 AM 5 23.84 0.00 0.67 0.08 0.08 75.32 07:03:01 AM 6 34.96 0.00 1.57 0.28 0.07 63.12 07:03:01 AM 7 29.04 0.00 0.97 0.00 0.08 69.90 07:04:01 AM all 8.55 0.00 1.28 7.20 0.06 82.92 07:04:01 AM 0 4.55 0.00 1.26 0.00 0.05 94.14 07:04:01 AM 1 11.92 0.00 1.14 14.29 0.07 72.59 07:04:01 AM 2 11.34 0.00 1.19 11.89 0.05 75.53 07:04:01 AM 3 4.84 0.00 1.26 11.59 0.05 82.27 07:04:01 AM 4 10.80 0.00 0.92 3.96 0.07 84.25 07:04:01 AM 5 10.90 0.00 1.07 0.20 0.05 87.77 07:04:01 AM 6 4.35 0.00 1.73 2.38 0.05 91.49 07:04:01 AM 7 9.71 0.00 1.64 13.28 0.07 75.30 07:05:01 AM all 29.95 0.00 1.98 0.05 0.10 67.92 07:05:01 AM 0 25.05 0.00 1.66 0.02 0.08 73.19 07:05:01 AM 1 33.58 0.00 2.59 0.02 0.10 63.71 07:05:01 AM 2 23.69 0.00 2.20 0.03 0.10 73.98 07:05:01 AM 3 32.23 0.00 1.66 0.00 0.12 65.99 07:05:01 AM 4 33.87 0.00 1.56 0.02 0.10 64.45 07:05:01 AM 5 40.73 0.00 2.05 0.03 0.10 57.08 07:05:01 AM 6 23.26 0.00 1.92 0.20 0.10 74.52 07:05:01 AM 7 27.22 0.00 2.17 0.07 0.10 70.44 07:06:01 AM all 32.68 0.00 1.83 0.63 0.08 64.78 07:06:01 AM 0 39.62 0.00 1.46 0.00 0.08 58.84 07:06:01 AM 1 22.97 0.00 2.13 0.65 0.10 74.15 07:06:01 AM 2 38.49 0.00 1.31 0.54 0.07 59.60 07:06:01 AM 3 21.85 0.00 1.88 0.84 0.08 75.36 07:06:01 AM 4 37.73 0.00 2.55 1.27 0.07 58.38 07:06:01 AM 5 23.32 0.00 1.27 0.49 0.08 74.84 07:06:01 AM 6 25.46 0.00 1.07 0.00 0.07 73.40 07:06:01 AM 7 51.98 0.00 2.96 1.29 0.08 43.68 07:07:01 AM all 24.01 0.00 0.98 1.33 0.06 73.61 07:07:01 AM 0 32.88 0.00 0.45 0.00 0.07 66.61 07:07:01 AM 1 30.23 0.00 1.32 7.37 0.07 61.02 07:07:01 AM 2 23.89 0.00 1.12 0.58 0.07 74.34 07:07:01 AM 3 29.24 0.00 0.70 0.55 0.07 69.44 07:07:01 AM 4 24.19 0.00 1.24 0.33 0.05 74.18 07:07:01 AM 5 9.71 0.00 0.70 0.05 0.05 89.49 07:07:01 AM 6 19.05 0.00 0.77 0.00 0.07 80.12 07:07:01 AM 7 22.85 0.00 1.56 1.77 0.08 73.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.54 0.00 1.59 1.42 0.07 74.38 Average: 0 23.56 0.00 1.30 0.16 0.07 74.90 Average: 1 27.21 0.00 1.84 3.69 0.09 67.18 Average: 2 22.71 0.00 1.58 1.91 0.07 73.73 Average: 3 24.67 0.00 1.63 1.49 0.08 72.14 Average: 4 24.20 0.00 1.72 1.23 0.07 72.78 Average: 5 17.29 0.00 1.29 0.26 0.07 81.09 Average: 6 17.74 0.00 1.49 0.69 0.07 80.01 Average: 7 22.94 0.00 1.84 1.96 0.07 73.18