---> uname -a: Linux prd-centos8-docker-8c-8g-6854.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 1141 25076 19 5672 30275 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:ad:bd:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fead:bdba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:6a:35:1d 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::42:3dff:fe6a:351d/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) 10/28/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 371.00 191.12 179.88 14869.38 42503.73 10:24:01 AM 260.07 17.51 242.56 3711.51 12502.60 10:25:01 AM 133.36 1.52 131.84 437.99 12552.33 10:26:01 AM 31.19 0.08 31.11 27.60 2721.48 10:27:01 AM 115.89 0.72 115.18 453.18 38352.18 10:28:01 AM 17.78 0.48 17.29 21.46 384.34 10:29:01 AM 38.75 0.00 38.75 0.00 8818.33 10:30:00 AM 89.74 0.00 89.74 0.00 15854.89 10:30:01 AM 10.39 0.00 10.39 0.00 28.57 10:31:01 AM 121.13 0.02 121.11 1.20 1288.10 10:32:01 AM 54.51 2.62 51.89 4502.58 27336.78 10:33:01 AM 46.20 1.65 44.55 1781.01 8775.01 Average: 116.24 19.61 96.63 2346.16 15535.63 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29527740 31198196 3127972 9.58 2688 1995456 1560024 4.63 177084 2527680 200688 10:24:01 AM 28320952 30480880 4334760 13.27 2688 2472652 2158036 6.40 224904 3625528 285612 10:25:01 AM 26953628 29223588 5702084 17.46 2688 2578340 3107268 9.22 270876 4926872 38400 10:26:01 AM 24946204 28562724 7709508 23.61 2688 3906928 3865400 11.47 329360 6810944 1306884 10:27:01 AM 24802988 28211128 7852724 24.05 2688 3690280 4093556 12.15 435988 6806628 60 10:28:01 AM 24665320 28078320 7990392 24.47 2688 3695428 3902276 11.58 438296 6943776 104 10:29:01 AM 24870628 28733700 7785084 23.84 2688 4132472 3476360 10.31 504876 6651572 187116 10:30:00 AM 23205100 27362192 9450612 28.94 2688 4425888 6126104 18.18 552056 8223176 892 10:30:01 AM 23204572 27361960 9451140 28.94 2688 4425888 6126104 18.18 552056 8223768 904 10:31:01 AM 24564648 28659572 8091064 24.78 2688 4351536 3527624 10.47 548092 6886252 15528 10:32:01 AM 25439836 30598688 7215876 22.10 2688 5406844 1892168 5.61 755172 5795576 135656 10:33:01 AM 25688464 31018484 6967248 21.34 2688 5572488 1532584 4.55 971928 5326376 43456 Average: 25515840 29124119 7139872 21.86 2688 3887850 3447292 10.23 480057 6062346 184608 10:22:01 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 420.29 264.83 1744.76 66.23 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 434.23 343.48 5152.21 56.35 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 143.22 125.41 1218.27 29.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 384.09 251.41 9542.58 33.93 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 25.22 25.22 2.35 2.35 0.00 0.00 0.00 0.00 10:27:01 AM eth0 62.48 44.97 22.90 23.48 0.00 0.00 0.00 0.00 10:27:01 AM docker0 7.71 8.70 1.04 1.01 0.00 0.00 0.00 0.00 10:27:01 AM vethecba373 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 66.23 66.23 4.20 4.20 0.00 0.00 0.00 0.00 10:28:01 AM eth0 303.30 218.58 80.83 89.31 0.00 0.00 0.00 0.00 10:28:01 AM docker0 4.75 5.55 0.81 0.83 0.00 0.00 0.00 0.00 10:29:01 AM lo 7.85 7.85 0.40 0.40 0.00 0.00 0.00 0.00 10:29:01 AM eth0 561.90 246.43 2474.79 35.66 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM lo 388.69 388.69 57.79 57.79 0.00 0.00 0.00 0.00 10:30:00 AM eth0 192.05 70.26 569.41 23.49 0.00 0.00 0.00 0.00 10:30:00 AM docker0 169.52 177.55 26.44 28.32 0.00 0.00 0.00 0.00 10:30:00 AM veth590ad3a 146.95 154.75 26.18 22.62 0.00 0.00 0.00 0.00 10:30:00 AM veth6c6d59a 22.57 23.51 2.58 5.98 0.00 0.00 0.00 0.00 10:30:01 AM lo 23.38 23.38 1.87 1.87 0.00 0.00 0.00 0.00 10:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM docker0 15.58 7.79 0.95 1.02 0.00 0.00 0.00 0.00 10:30:01 AM veth590ad3a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM veth6c6d59a 15.58 7.79 1.16 1.02 0.00 0.00 0.00 0.00 10:31:01 AM lo 1128.81 1128.81 204.32 204.32 0.00 0.00 0.00 0.00 10:31:01 AM eth0 130.64 95.60 281.25 36.60 0.00 0.00 0.00 0.00 10:31:01 AM docker0 488.89 500.05 101.29 95.90 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 174.45 135.84 2428.54 20.89 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 129.01 111.90 1465.81 80.77 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 146.64 146.64 24.40 24.40 0.00 0.00 0.00 0.00 Average: eth0 266.65 173.44 2270.20 45.04 0.00 0.00 0.00 0.00 Average: docker0 60.81 62.70 11.75 11.43 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) 10/28/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.09 0.01 3.25 4.49 0.06 79.10 10:23:01 AM 0 8.07 0.00 2.56 3.34 0.05 85.97 10:23:01 AM 1 12.29 0.00 4.28 4.38 0.07 78.98 10:23:01 AM 2 9.36 0.00 2.95 3.74 0.08 83.87 10:23:01 AM 3 29.73 0.03 5.34 5.26 0.07 59.56 10:23:01 AM 4 8.69 0.05 2.75 1.46 0.05 87.01 10:23:01 AM 5 16.49 0.00 2.72 13.20 0.05 67.54 10:23:01 AM 6 10.27 0.00 2.68 2.61 0.05 84.40 10:23:01 AM 7 9.85 0.00 2.71 1.93 0.05 85.47 10:24:01 AM all 21.94 0.00 1.41 0.96 0.08 75.61 10:24:01 AM 0 18.09 0.00 0.92 0.60 0.07 80.33 10:24:01 AM 1 24.73 0.00 1.72 1.25 0.08 72.21 10:24:01 AM 2 21.69 0.00 0.95 0.59 0.10 76.67 10:24:01 AM 3 21.97 0.00 2.29 1.54 0.08 74.11 10:24:01 AM 4 32.58 0.00 1.49 0.99 0.10 64.84 10:24:01 AM 5 21.46 0.00 1.65 0.87 0.07 75.95 10:24:01 AM 6 15.25 0.00 1.24 1.59 0.05 81.88 10:24:01 AM 7 19.77 0.00 1.00 0.28 0.07 78.88 10:25:01 AM all 33.19 0.00 0.95 0.66 0.07 65.13 10:25:01 AM 0 36.22 0.00 0.53 0.75 0.08 62.41 10:25:01 AM 1 40.35 0.00 1.72 0.38 0.08 57.46 10:25:01 AM 2 43.62 0.00 1.07 0.77 0.08 54.46 10:25:01 AM 3 24.44 0.00 0.53 1.25 0.07 73.71 10:25:01 AM 4 21.74 0.00 0.97 1.44 0.07 75.79 10:25:01 AM 5 32.97 0.00 0.95 0.15 0.07 65.87 10:25:01 AM 6 27.02 0.00 0.55 0.48 0.07 71.88 10:25:01 AM 7 39.15 0.00 1.23 0.08 0.07 59.46 10:26:01 AM all 21.11 0.00 1.76 0.08 0.06 76.98 10:26:01 AM 0 9.70 0.00 1.61 0.12 0.07 88.50 10:26:01 AM 1 20.67 0.00 1.51 0.03 0.05 77.74 10:26:01 AM 2 45.46 0.00 2.50 0.00 0.07 51.97 10:26:01 AM 3 25.20 0.00 2.48 0.00 0.07 72.25 10:26:01 AM 4 10.48 0.00 1.91 0.52 0.05 87.04 10:26:01 AM 5 19.23 0.00 1.46 0.00 0.07 79.25 10:26:01 AM 6 18.55 0.00 1.19 0.00 0.07 80.19 10:26:01 AM 7 19.60 0.00 1.46 0.00 0.05 78.89 10:27:01 AM all 22.10 0.00 2.44 1.12 0.09 74.25 10:27:01 AM 0 24.37 0.00 2.48 0.08 0.10 72.96 10:27:01 AM 1 22.05 0.00 2.21 0.99 0.10 74.65 10:27:01 AM 2 20.10 0.00 2.61 2.85 0.10 74.33 10:27:01 AM 3 22.99 0.00 2.50 0.13 0.08 74.29 10:27:01 AM 4 22.86 0.00 2.39 3.25 0.08 71.41 10:27:01 AM 5 21.41 0.00 1.98 0.27 0.10 76.24 10:27:01 AM 6 19.13 0.00 3.15 0.89 0.07 76.77 10:27:01 AM 7 23.88 0.00 2.16 0.52 0.08 73.36 10:28:01 AM all 11.92 0.00 1.56 0.03 0.07 86.41 10:28:01 AM 0 13.94 0.00 1.32 0.00 0.07 84.67 10:28:01 AM 1 11.82 0.00 1.57 0.05 0.08 86.47 10:28:01 AM 2 12.72 0.00 1.50 0.02 0.07 85.69 10:28:01 AM 3 11.78 0.00 1.24 0.02 0.10 86.86 10:28:01 AM 4 6.92 0.00 1.49 0.03 0.08 91.47 10:28:01 AM 5 10.26 0.00 1.44 0.02 0.05 88.24 10:28:01 AM 6 14.94 0.00 1.99 0.07 0.07 82.93 10:28:01 AM 7 12.96 0.00 1.96 0.03 0.07 84.99 10:29:01 AM all 36.12 0.00 1.47 0.55 0.09 61.77 10:29:01 AM 0 32.47 0.00 1.44 0.00 0.10 65.99 10:29:01 AM 1 37.45 0.00 1.49 2.07 0.08 58.90 10:29:01 AM 2 40.58 0.00 1.34 1.10 0.10 56.87 10:29:01 AM 3 33.43 0.00 1.14 0.10 0.08 65.24 10:29:01 AM 4 31.22 0.00 1.74 0.08 0.08 66.87 10:29:01 AM 5 44.23 0.00 1.02 0.47 0.10 54.18 10:29:01 AM 6 29.32 0.00 1.71 0.13 0.08 68.76 10:29:01 AM 7 40.22 0.00 1.91 0.42 0.08 57.37 10:30:00 AM all 25.59 0.00 1.76 0.66 0.09 71.91 10:30:00 AM 0 28.21 0.00 1.34 1.27 0.08 69.09 10:30:00 AM 1 25.59 0.00 1.58 0.02 0.10 72.72 10:30:00 AM 2 27.81 0.00 1.96 1.99 0.12 68.12 10:30:00 AM 3 41.49 0.00 2.00 0.10 0.10 56.30 10:30:00 AM 4 19.11 0.00 1.97 0.14 0.09 78.70 10:30:00 AM 5 26.80 0.00 1.83 1.27 0.08 70.01 10:30:00 AM 6 19.26 0.00 1.85 0.22 0.08 78.59 10:30:00 AM 7 16.41 0.00 1.51 0.25 0.08 81.74 10:30:01 AM all 0.81 0.00 0.65 0.00 0.16 98.38 10:30:01 AM 0 1.28 0.00 0.00 0.00 1.28 97.44 10:30:01 AM 1 0.00 0.00 1.28 0.00 0.00 98.72 10:30:01 AM 2 2.60 0.00 0.00 0.00 0.00 97.40 10:30:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 4 0.00 0.00 1.30 0.00 0.00 98.70 10:30:01 AM 5 1.30 0.00 1.30 0.00 0.00 97.40 10:30:01 AM 6 1.28 0.00 1.28 0.00 0.00 97.44 10:30:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 10:31:01 AM all 19.53 0.00 1.84 0.23 0.09 78.32 10:31:01 AM 0 20.87 0.00 1.79 0.00 0.08 77.26 10:31:01 AM 1 23.52 0.00 1.17 0.05 0.08 75.17 10:31:01 AM 2 20.40 0.00 1.78 0.07 0.08 77.67 10:31:01 AM 3 15.12 0.00 2.60 0.02 0.10 82.16 10:31:01 AM 4 29.43 0.00 1.74 0.07 0.08 68.68 10:31:01 AM 5 15.81 0.00 1.61 0.02 0.08 82.48 10:31:01 AM 6 14.70 0.00 2.06 1.46 0.08 81.69 10:31:01 AM 7 16.34 0.00 1.96 0.13 0.08 81.48 10:32:01 AM all 31.87 0.00 1.69 0.72 0.10 65.63 10:32:01 AM 0 25.78 0.00 1.25 0.10 0.10 72.76 10:32:01 AM 1 27.46 0.00 1.72 0.82 0.12 69.87 10:32:01 AM 2 58.22 0.00 1.29 0.75 0.12 39.63 10:32:01 AM 3 25.58 0.00 1.62 0.84 0.07 71.89 10:32:01 AM 4 29.57 0.00 1.54 0.07 0.10 68.73 10:32:01 AM 5 24.33 0.00 1.61 1.99 0.10 71.96 10:32:01 AM 6 13.14 0.00 2.44 0.23 0.07 84.12 10:32:01 AM 7 50.85 0.00 2.01 0.94 0.10 46.10 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 27.25 0.00 1.01 0.19 0.07 71.47 10:33:01 AM 0 15.88 0.00 1.30 0.02 0.07 82.74 10:33:01 AM 1 30.25 0.00 1.39 0.17 0.08 68.11 10:33:01 AM 2 21.56 0.00 0.87 0.05 0.07 77.46 10:33:01 AM 3 20.76 0.00 1.35 0.33 0.07 77.49 10:33:01 AM 4 37.70 0.00 0.75 0.02 0.07 61.47 10:33:01 AM 5 45.17 0.00 0.78 0.07 0.07 53.91 10:33:01 AM 6 6.62 0.00 0.97 0.90 0.05 91.46 10:33:01 AM 7 40.04 0.00 0.68 0.00 0.07 59.21 Average: all 23.95 0.00 1.74 0.88 0.08 73.35 Average: 0 21.21 0.00 1.50 0.57 0.08 76.64 Average: 1 25.09 0.00 1.85 0.93 0.09 72.05 Average: 2 29.21 0.00 1.71 1.08 0.09 67.91 Average: 3 24.72 0.00 2.10 0.87 0.08 72.22 Average: 4 22.74 0.00 1.70 0.73 0.08 74.74 Average: 5 25.27 0.00 1.55 1.67 0.08 71.44 Average: 6 17.08 0.00 1.80 0.78 0.07 80.27 Average: 7 26.27 0.00 1.69 0.42 0.07 71.55