---> uname -a: Linux prd-centos8-docker-8c-8g-9701.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 1142 25072 19 5675 30274 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:a9:ca:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fea9:ca1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:36:f3:3b 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::42:3fff:fe36:f33b/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) 11/05/2025 _x86_64_ (8 CPU) 09:55:35 LINUX RESTART (8 CPU) 09:56:01 AM tps rtps wtps bread/s bwrtn/s 09:57:01 AM 115.41 6.00 109.41 919.16 6939.99 09:58:01 AM 266.68 18.94 247.74 4148.06 14772.66 09:59:01 AM 93.49 0.30 93.19 77.57 8912.58 10:00:01 AM 105.43 0.57 104.87 416.39 39775.09 10:01:01 AM 34.61 0.02 34.59 0.13 682.52 10:02:01 AM 15.27 0.55 14.72 23.18 630.83 10:03:02 AM 116.16 0.02 116.14 2.27 23839.70 10:04:01 AM 18.40 0.00 18.40 0.00 398.68 10:05:01 AM 33.53 0.00 33.53 0.00 647.59 10:06:01 AM 33.33 2.47 30.86 4497.92 1249.68 10:07:01 AM 43.31 0.98 42.33 1587.60 30647.38 10:08:01 AM 23.81 0.82 23.00 198.37 4711.26 Average: 75.03 2.56 72.48 990.57 11115.26 09:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 AM 29481304 31225672 3174408 9.72 2688 2063352 1428648 4.24 156816 2572292 232288 09:58:01 AM 27534108 29731436 5121604 15.68 2688 2508244 2695904 8.00 252404 4373568 182624 09:59:01 AM 27512920 29785028 5142792 15.75 2688 2580328 2461432 7.30 279772 4359768 15564 10:00:01 AM 24434664 27839736 8221048 25.17 2688 3688164 4370848 12.97 419584 7189216 468 10:01:01 AM 23663076 27072572 8992636 27.54 2688 3691068 6198044 18.39 438712 7932952 292 10:02:01 AM 24774380 28197648 7881332 24.13 2688 3705204 4441832 13.18 444216 6825696 1168 10:03:02 AM 23140744 27269104 9514968 29.14 2688 4393852 6308332 18.72 542292 8302888 216 10:04:01 AM 22339196 26496904 10316516 31.59 2688 4426680 7096968 21.06 553404 9086148 156 10:05:01 AM 24182300 28277088 8473412 25.95 2688 4351508 3883080 11.52 548640 7266328 15532 10:06:01 AM 23456424 28549552 9199288 28.17 2688 5341432 3460848 10.27 725200 7803076 846308 10:07:01 AM 25358412 30567572 7297300 22.35 2688 5457164 1893960 5.62 756408 5870128 17844 10:08:01 AM 25605260 30938124 7050452 21.59 2688 5575444 1604476 4.76 971936 5406028 43400 Average: 25123566 28829203 7532146 23.07 2688 3981870 3820364 11.33 507449 6415674 112988 09:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 139.34 87.80 1225.13 18.61 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 412.66 320.76 5193.52 59.80 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 218.08 174.73 957.88 49.08 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 294.45 164.66 9506.57 13.21 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 AM lo 40.89 40.89 3.86 3.86 0.00 0.00 0.00 0.00 10:01:01 AM eth0 102.57 73.61 33.46 34.43 0.00 0.00 0.00 0.00 10:01:01 AM docker0 10.95 12.38 1.65 1.53 0.00 0.00 0.00 0.00 10:01:01 AM vetha492ab3 0.60 0.93 0.12 0.12 0.00 0.00 0.00 0.00 10:02:01 AM lo 55.28 55.28 2.91 2.91 0.00 0.00 0.00 0.00 10:02:01 AM eth0 208.93 166.79 86.79 79.89 0.00 0.00 0.00 0.00 10:02:01 AM docker0 1.45 1.73 0.19 0.31 0.00 0.00 0.00 0.00 10:03:02 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:03:02 AM eth0 715.53 270.93 2998.54 33.88 0.00 0.00 0.00 0.00 10:03:02 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:03:02 AM vethc86938e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:03:02 AM veth9bc1640 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:04:01 AM lo 465.18 465.18 65.89 65.89 0.00 0.00 0.00 0.00 10:04:01 AM eth0 53.23 35.42 20.17 19.44 0.00 0.00 0.00 0.00 10:04:01 AM docker0 196.36 203.95 29.52 32.49 0.00 0.00 0.00 0.00 10:04:01 AM vethc86938e 168.17 176.22 29.01 25.84 0.00 0.00 0.00 0.00 10:04:01 AM veth9bc1640 28.18 28.23 3.20 6.91 0.00 0.00 0.00 0.00 10:05:01 AM lo 1055.59 1055.59 197.35 197.35 0.00 0.00 0.00 0.00 10:05:01 AM eth0 108.48 80.03 273.51 29.78 0.00 0.00 0.00 0.00 10:05:01 AM docker0 463.82 475.11 98.77 92.15 0.00 0.00 0.00 0.00 10:06:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:06:01 AM eth0 72.12 60.41 1250.47 14.87 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 106.43 76.22 1267.46 11.07 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 167.02 113.41 1385.70 65.00 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 134.40 134.40 22.45 22.45 0.00 0.00 0.00 0.00 Average: eth0 216.80 135.54 2019.40 35.78 0.00 0.00 0.00 0.00 Average: docker0 55.86 57.57 10.82 10.51 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) 11/05/2025 _x86_64_ (8 CPU) 09:55:35 LINUX RESTART (8 CPU) 09:56:01 AM CPU %user %nice %system %iowait %steal %idle 09:57:01 AM all 9.30 0.00 0.98 1.70 0.06 87.97 09:57:01 AM 0 4.22 0.00 0.63 0.42 0.05 94.68 09:57:01 AM 1 6.62 0.00 1.00 0.59 0.07 91.72 09:57:01 AM 2 4.18 0.00 0.75 0.67 0.07 94.33 09:57:01 AM 3 12.73 0.00 1.05 0.50 0.05 85.66 09:57:01 AM 4 19.58 0.00 1.87 6.03 0.05 72.46 09:57:01 AM 5 19.12 0.00 1.68 4.90 0.07 74.23 09:57:01 AM 6 6.35 0.00 0.45 0.10 0.05 93.05 09:57:01 AM 7 1.52 0.00 0.40 0.35 0.08 97.64 09:58:01 AM all 31.12 0.00 1.46 1.88 0.12 65.42 09:58:01 AM 0 30.94 0.00 1.24 2.26 0.13 65.43 09:58:01 AM 1 35.48 0.00 1.02 0.72 0.13 62.65 09:58:01 AM 2 46.48 0.00 2.15 3.74 0.12 47.52 09:58:01 AM 3 26.40 0.00 1.44 0.47 0.10 71.60 09:58:01 AM 4 41.32 0.00 1.76 2.98 0.13 53.81 09:58:01 AM 5 30.17 0.00 1.58 1.83 0.12 66.31 09:58:01 AM 6 21.37 0.00 1.27 1.17 0.10 76.08 09:58:01 AM 7 16.81 0.00 1.26 1.86 0.10 79.97 09:59:01 AM all 27.41 0.00 0.86 0.56 0.09 71.08 09:59:01 AM 0 20.95 0.00 1.00 0.00 0.10 77.95 09:59:01 AM 1 22.06 0.00 0.80 1.69 0.10 75.35 09:59:01 AM 2 22.31 0.00 0.84 0.37 0.08 76.40 09:59:01 AM 3 46.13 0.00 0.90 0.07 0.12 52.78 09:59:01 AM 4 18.29 0.00 0.94 1.04 0.07 79.67 09:59:01 AM 5 25.46 0.00 1.21 1.04 0.10 72.19 09:59:01 AM 6 33.31 0.00 0.82 0.00 0.07 65.81 09:59:01 AM 7 30.78 0.00 0.42 0.27 0.07 68.47 10:00:01 AM all 23.47 0.00 2.35 1.48 0.09 72.61 10:00:01 AM 0 15.56 0.00 3.53 0.29 0.08 80.53 10:00:01 AM 1 20.19 0.00 2.15 3.28 0.10 74.27 10:00:01 AM 2 21.59 0.00 2.34 1.19 0.08 74.79 10:00:01 AM 3 50.32 0.00 2.34 1.23 0.10 46.01 10:00:01 AM 4 5.59 0.00 2.09 3.64 0.07 88.62 10:00:01 AM 5 32.29 0.00 2.57 0.13 0.10 64.91 10:00:01 AM 6 28.37 0.00 1.80 0.47 0.08 69.28 10:00:01 AM 7 13.81 0.00 1.98 1.65 0.07 82.49 10:01:01 AM all 22.35 0.00 2.05 0.06 0.10 75.43 10:01:01 AM 0 25.75 0.00 2.33 0.05 0.12 71.76 10:01:01 AM 1 21.28 0.00 1.91 0.07 0.10 76.65 10:01:01 AM 2 36.29 0.00 2.14 0.10 0.10 61.37 10:01:01 AM 3 18.14 0.00 1.73 0.07 0.10 79.97 10:01:01 AM 4 22.40 0.00 2.51 0.12 0.12 74.85 10:01:01 AM 5 18.65 0.00 1.72 0.05 0.10 79.48 10:01:01 AM 6 13.43 0.00 2.01 0.03 0.10 84.42 10:01:01 AM 7 22.87 0.00 2.03 0.03 0.10 74.97 10:02:01 AM all 13.85 0.00 1.29 0.03 0.10 84.73 10:02:01 AM 0 15.77 0.00 1.20 0.02 0.10 82.91 10:02:01 AM 1 13.98 0.00 0.92 0.00 0.10 85.00 10:02:01 AM 2 15.55 0.00 1.05 0.03 0.10 83.26 10:02:01 AM 3 16.54 0.00 1.79 0.03 0.08 81.56 10:02:01 AM 4 17.73 0.00 1.10 0.03 0.10 81.03 10:02:01 AM 5 12.30 0.00 1.34 0.05 0.10 86.22 10:02:01 AM 6 10.01 0.00 0.97 0.03 0.10 88.88 10:02:01 AM 7 8.94 0.00 1.94 0.07 0.08 88.97 10:03:02 AM all 34.06 0.00 1.97 0.88 0.11 62.98 10:03:02 AM 0 35.78 0.00 1.74 0.03 0.10 62.34 10:03:02 AM 1 34.44 0.00 2.40 2.03 0.10 61.03 10:03:02 AM 2 34.84 0.00 2.30 0.60 0.12 62.14 10:03:02 AM 3 40.61 0.00 2.75 1.14 0.13 55.36 10:03:02 AM 4 11.77 0.00 1.56 1.93 0.10 84.64 10:03:02 AM 5 41.21 0.00 1.46 0.20 0.10 57.03 10:03:02 AM 6 38.41 0.00 1.65 0.29 0.12 59.54 10:03:02 AM 7 35.46 0.00 1.91 0.79 0.10 61.74 10:04:01 AM all 22.38 0.00 1.01 0.02 0.10 76.49 10:04:01 AM 0 22.64 0.00 0.85 0.03 0.12 76.35 10:04:01 AM 1 25.49 0.00 0.95 0.00 0.12 73.44 10:04:01 AM 2 47.01 0.00 1.33 0.02 0.12 51.52 10:04:01 AM 3 17.36 0.00 1.18 0.03 0.10 81.33 10:04:01 AM 4 18.74 0.00 0.66 0.02 0.09 80.50 10:04:01 AM 5 20.58 0.00 1.07 0.07 0.10 78.18 10:04:01 AM 6 17.17 0.00 0.94 0.00 0.09 81.81 10:04:01 AM 7 10.03 0.00 1.09 0.02 0.10 88.76 10:05:01 AM all 21.54 0.00 1.86 0.23 0.11 76.26 10:05:01 AM 0 20.26 0.00 1.66 0.00 0.10 77.98 10:05:01 AM 1 15.89 0.00 2.50 0.25 0.12 81.24 10:05:01 AM 2 26.27 0.00 2.28 0.30 0.10 71.04 10:05:01 AM 3 17.72 0.00 1.85 1.13 0.12 79.18 10:05:01 AM 4 25.86 0.00 1.14 0.02 0.10 72.88 10:05:01 AM 5 20.37 0.00 2.15 0.05 0.10 77.33 10:05:01 AM 6 24.02 0.00 1.37 0.08 0.10 74.42 10:05:01 AM 7 21.94 0.00 1.90 0.02 0.13 76.02 10:06:01 AM all 28.80 0.00 1.46 0.22 0.15 69.37 10:06:01 AM 0 22.11 0.00 1.74 0.00 0.12 76.03 10:06:01 AM 1 22.30 0.00 0.92 0.35 0.08 76.35 10:06:01 AM 2 35.03 0.00 2.26 0.60 0.12 61.98 10:06:01 AM 3 15.57 0.00 1.17 0.18 0.08 82.99 10:06:01 AM 4 30.37 0.00 1.39 0.50 0.10 67.63 10:06:01 AM 5 21.25 0.00 0.88 0.00 0.47 77.40 10:06:01 AM 6 28.84 0.00 1.39 0.07 0.13 69.57 10:06:01 AM 7 54.99 0.00 1.93 0.05 0.12 42.91 10:07:01 AM all 5.93 0.00 0.33 6.27 0.05 87.42 10:07:01 AM 0 7.27 0.00 0.32 0.02 0.05 92.35 10:07:01 AM 1 1.84 0.00 0.30 8.12 0.07 89.68 10:07:01 AM 2 8.30 0.00 0.35 2.87 0.05 88.43 10:07:01 AM 3 4.20 0.00 0.54 16.38 0.05 78.83 10:07:01 AM 4 6.69 0.00 0.22 7.69 0.05 85.35 10:07:01 AM 5 4.22 0.00 0.17 0.00 0.03 95.58 10:07:01 AM 6 9.88 0.00 0.42 14.79 0.03 74.87 10:07:01 AM 7 5.04 0.00 0.35 0.32 0.03 94.26 10:07:01 AM CPU %user %nice %system %iowait %steal %idle 10:08:01 AM all 27.05 0.00 0.95 0.22 0.07 71.71 10:08:01 AM 0 15.94 0.00 0.90 0.02 0.10 83.04 10:08:01 AM 1 16.48 0.00 1.50 0.17 0.07 81.78 10:08:01 AM 2 51.32 0.00 0.95 0.25 0.08 47.39 10:08:01 AM 3 37.12 0.00 1.81 0.10 0.08 60.89 10:08:01 AM 4 7.05 0.00 0.52 1.09 0.05 91.29 10:08:01 AM 5 42.20 0.00 0.70 0.02 0.07 57.02 10:08:01 AM 6 38.20 0.00 0.65 0.00 0.07 61.08 10:08:01 AM 7 8.06 0.00 0.54 0.15 0.07 91.18 Average: all 22.26 0.00 1.38 1.13 0.10 75.13 Average: 0 19.75 0.00 1.43 0.26 0.10 78.46 Average: 1 19.65 0.00 1.37 1.44 0.10 77.44 Average: 2 29.06 0.00 1.56 0.90 0.10 68.38 Average: 3 25.24 0.00 1.54 1.78 0.09 71.34 Average: 4 18.78 0.00 1.31 2.09 0.09 77.72 Average: 5 23.98 0.00 1.38 0.70 0.12 73.83 Average: 6 22.44 0.00 1.14 1.42 0.09 74.90 Average: 7 19.19 0.00 1.31 0.46 0.09 78.95