---> uname -a: Linux prd-centos8-builder-4c-4g-4327.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1031 6867 19 7864 14382 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:80:05:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85184sec preferred_lft 85184sec inet6 fe80::f816:3eff:fe80:5fc/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-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/22/2025 _x86_64_ (4 CPU) 03:22:26 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 325.20 133.29 191.90 2588.92 9303.02 03:25:01 AM 78.31 2.27 76.04 1587.60 9063.80 03:26:01 AM 8.25 0.03 8.22 0.53 204.43 03:27:01 AM 322.98 13.40 309.58 1541.89 3705.68 03:28:01 AM 89.97 6.08 83.89 1021.30 11604.32 03:29:01 AM 51.80 0.15 51.65 95.27 28898.23 03:30:01 AM 129.86 0.08 129.77 4.00 20928.76 03:31:01 AM 50.18 0.00 50.18 0.00 19056.33 03:32:01 AM 77.59 0.00 77.59 0.00 10084.95 03:33:01 AM 87.34 0.00 87.34 0.00 8821.15 03:34:01 AM 61.44 0.03 61.41 19.33 9549.16 03:35:01 AM 1402.27 56.13 1346.13 674.44 50593.35 03:36:01 AM 58.92 40.71 18.21 1038.63 1183.74 03:37:01 AM 10.51 0.57 9.95 5.20 7466.49 03:38:01 AM 22.09 13.56 8.53 153.28 9695.32 03:39:01 AM 11.31 0.03 11.28 0.27 12692.10 03:40:01 AM 75.69 0.08 75.61 0.67 8899.12 03:41:01 AM 53.63 0.00 53.63 0.00 4177.81 03:42:01 AM 68.69 0.42 68.28 24.13 16380.77 Average: 157.16 14.04 143.12 460.80 12753.33 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13335972 15113980 2805560 17.38 2688 1978892 855676 4.98 204064 2215800 198756 03:25:01 AM 13274852 15141484 2866680 17.76 2688 2063356 809752 4.71 202792 2250380 232 03:26:01 AM 13268996 15137316 2872536 17.80 2688 2063876 809752 4.71 202840 2252576 40 03:27:01 AM 11528260 13757732 4613272 28.58 2688 2409612 2100740 12.22 231776 3915784 269536 03:28:01 AM 10332564 13486736 5808968 35.99 2688 3327004 2234472 13.00 453564 4875800 820328 03:29:01 AM 9462216 12804496 6679316 41.38 2688 3504640 2899192 16.87 491064 5688776 152872 03:30:01 AM 8570928 12763984 7570604 46.90 2688 4346344 2942240 17.12 878212 6177364 394472 03:31:01 AM 8254196 12718392 7887336 48.86 2688 4603956 2942524 17.12 905328 6444492 98744 03:32:01 AM 7860492 12654544 8281040 51.30 2688 4907640 2936024 17.08 1022776 6671100 139332 03:33:01 AM 7587476 12608048 8554056 52.99 2688 5121616 2962136 17.23 1060944 6875692 113488 03:34:01 AM 6618616 12373152 9522916 59.00 2688 5820472 3094440 18.00 1103472 7730444 557832 03:35:01 AM 5416340 11915248 10725192 66.44 2688 6326832 3127396 18.19 1157996 8364792 384 03:36:01 AM 5320348 11980724 10821184 67.04 2688 6482056 3157900 18.37 1232768 8382728 114780 03:37:01 AM 4969652 11894916 11171880 69.21 2688 6745872 3148856 18.32 1329712 8630940 175880 03:38:01 AM 4764216 11965292 11377316 70.48 2688 7018164 3160468 18.39 1418812 8744248 175864 03:39:01 AM 4515408 11980536 11626124 72.03 2688 7283224 3153040 18.34 1508492 8905976 89416 03:40:01 AM 4888352 12337832 11253180 69.72 2688 7387388 2965176 17.25 1558824 8672784 72676 03:41:01 AM 4726968 12258144 11414564 70.72 2688 7470848 3107664 18.08 1586944 8807036 42812 03:42:01 AM 5568408 13262328 10573124 65.50 2688 7637296 875152 5.09 1888476 7677624 8 Average: 7908645 12955520 8232887 51.00 2688 5078899 2488558 14.48 970466 6488649 179866 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 172.50 105.72 1588.67 44.03 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 131.14 114.88 399.29 35.06 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 112.16 99.40 267.11 28.70 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 500.97 441.84 4638.80 93.29 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.83 0.83 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 408.60 245.89 4644.95 23.47 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 74.70 61.71 1512.90 13.94 0.00 0.00 0.00 0.00 03:30:01 AM lo 3.05 3.05 0.57 0.57 0.00 0.00 0.00 0.00 03:30:01 AM eth0 50.62 45.55 442.50 12.94 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 39.20 38.00 129.81 12.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 21.66 18.93 12.07 10.23 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 38.41 36.14 261.62 12.57 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 124.75 101.50 1364.06 20.99 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 101.23 68.36 727.97 12.18 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 8.25 8.55 85.03 1.65 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.33 2.08 0.54 0.89 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 3.07 2.32 0.70 0.99 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 3.08 2.38 0.95 1.33 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 52.82 52.90 514.02 10.53 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 48.01 46.77 210.28 19.99 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 871.58 871.26 259.24 6454.86 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 145.53 124.43 897.90 358.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/22/2025 _x86_64_ (4 CPU) 03:22:26 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 20.96 1.49 15.08 4.54 0.13 57.81 03:24:01 AM 0 20.74 1.07 12.28 3.17 0.13 62.60 03:24:01 AM 1 25.39 2.17 15.73 5.15 0.12 51.44 03:24:01 AM 2 17.34 1.19 13.67 3.80 0.13 63.87 03:24:01 AM 3 20.35 1.51 18.64 6.06 0.13 53.31 03:25:01 AM all 3.62 0.00 0.86 1.50 0.05 93.96 03:25:01 AM 0 6.46 0.00 0.87 1.44 0.05 91.18 03:25:01 AM 1 3.04 0.00 1.05 0.78 0.05 95.08 03:25:01 AM 2 1.62 0.00 0.70 2.08 0.03 95.56 03:25:01 AM 3 3.37 0.00 0.82 1.72 0.05 94.04 03:26:01 AM all 0.58 0.00 0.39 0.03 0.03 98.98 03:26:01 AM 0 0.33 0.00 0.27 0.00 0.02 99.38 03:26:01 AM 1 0.90 0.00 0.85 0.00 0.03 98.21 03:26:01 AM 2 0.42 0.00 0.37 0.03 0.03 99.15 03:26:01 AM 3 0.67 0.00 0.07 0.08 0.02 99.17 03:27:01 AM all 24.19 0.00 2.30 1.46 0.11 71.93 03:27:01 AM 0 20.13 0.00 3.33 2.08 0.12 74.34 03:27:01 AM 1 24.28 0.00 1.17 0.60 0.10 73.85 03:27:01 AM 2 23.77 0.00 2.36 1.68 0.12 72.07 03:27:01 AM 3 28.59 0.00 2.33 1.51 0.12 67.46 03:28:01 AM all 38.10 0.00 2.24 2.21 0.12 57.33 03:28:01 AM 0 35.83 0.00 1.31 1.64 0.12 61.11 03:28:01 AM 1 41.40 0.00 3.77 5.47 0.13 49.23 03:28:01 AM 2 31.90 0.00 1.56 0.96 0.13 65.45 03:28:01 AM 3 43.27 0.00 2.33 0.79 0.10 53.51 03:29:01 AM all 59.30 0.00 2.29 6.35 0.15 31.90 03:29:01 AM 0 65.62 0.00 3.91 8.29 0.17 22.01 03:29:01 AM 1 54.50 0.00 1.48 4.67 0.18 39.16 03:29:01 AM 2 55.77 0.00 2.26 5.99 0.13 35.85 03:29:01 AM 3 61.31 0.00 1.52 6.46 0.13 30.58 03:30:01 AM all 44.81 0.00 2.76 2.52 0.12 49.79 03:30:01 AM 0 50.69 0.00 3.50 2.81 0.12 42.89 03:30:01 AM 1 43.50 0.00 2.75 3.51 0.12 50.12 03:30:01 AM 2 41.91 0.00 1.73 1.61 0.12 54.63 03:30:01 AM 3 43.12 0.00 3.07 2.14 0.13 51.53 03:31:01 AM all 51.88 0.00 2.70 1.37 0.11 43.95 03:31:01 AM 0 41.10 0.00 1.94 2.38 0.12 54.46 03:31:01 AM 1 68.87 0.00 4.75 2.23 0.10 24.05 03:31:01 AM 2 38.56 0.00 1.24 0.79 0.12 59.29 03:31:01 AM 3 58.98 0.00 2.85 0.08 0.10 37.99 03:32:01 AM all 55.39 0.00 2.95 0.70 0.11 40.84 03:32:01 AM 0 50.91 0.00 1.05 0.28 0.12 47.63 03:32:01 AM 1 51.52 0.00 3.05 1.09 0.12 44.23 03:32:01 AM 2 44.87 0.00 1.81 1.26 0.10 51.96 03:32:01 AM 3 74.28 0.00 5.90 0.18 0.12 19.52 03:33:01 AM all 50.16 0.00 2.92 0.71 0.11 46.09 03:33:01 AM 0 54.45 0.00 2.58 0.28 0.10 42.58 03:33:01 AM 1 59.96 0.00 4.50 0.62 0.13 34.79 03:33:01 AM 2 46.14 0.00 2.10 0.59 0.10 51.07 03:33:01 AM 3 40.07 0.00 2.51 1.36 0.10 55.96 03:34:01 AM all 42.38 0.00 3.99 0.77 0.11 52.75 03:34:01 AM 0 57.72 0.00 6.74 0.47 0.12 34.95 03:34:01 AM 1 30.08 0.00 2.63 0.44 0.10 66.75 03:34:01 AM 2 42.22 0.00 4.01 1.20 0.12 52.45 03:34:01 AM 3 39.46 0.00 2.58 0.96 0.10 56.89 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 22.16 0.00 13.07 17.71 0.12 46.94 03:35:01 AM 0 16.50 0.00 11.49 18.76 0.12 53.13 03:35:01 AM 1 23.58 0.00 15.61 20.81 0.12 39.88 03:35:01 AM 2 27.40 0.00 12.13 13.64 0.14 46.69 03:35:01 AM 3 21.20 0.00 13.07 17.60 0.12 48.01 03:36:01 AM all 38.31 0.00 1.22 0.55 0.10 59.83 03:36:01 AM 0 42.93 0.00 1.40 0.50 0.10 55.07 03:36:01 AM 1 39.03 0.00 0.99 0.08 0.10 59.80 03:36:01 AM 2 33.27 0.00 0.69 0.18 0.08 65.78 03:36:01 AM 3 37.99 0.00 1.80 1.42 0.10 58.68 03:37:01 AM all 37.78 0.00 1.62 0.62 0.09 59.89 03:37:01 AM 0 50.98 0.00 2.77 0.12 0.10 46.04 03:37:01 AM 1 39.12 0.00 1.07 0.02 0.10 59.70 03:37:01 AM 2 40.42 0.00 1.30 0.22 0.10 57.96 03:37:01 AM 3 20.57 0.00 1.34 2.14 0.07 75.88 03:38:01 AM all 37.84 0.00 1.70 0.68 0.11 59.67 03:38:01 AM 0 25.93 0.00 1.08 0.20 0.10 72.69 03:38:01 AM 1 53.19 0.00 1.92 1.15 0.12 43.62 03:38:01 AM 2 31.96 0.00 2.02 0.59 0.10 65.33 03:38:01 AM 3 40.28 0.00 1.79 0.80 0.12 57.01 03:39:01 AM all 37.66 0.00 1.69 0.48 0.10 60.06 03:39:01 AM 0 24.87 0.00 1.04 0.02 0.08 73.99 03:39:01 AM 1 72.26 0.00 2.97 0.13 0.15 24.48 03:39:01 AM 2 24.61 0.00 0.95 1.74 0.08 72.62 03:39:01 AM 3 28.88 0.00 1.80 0.05 0.08 69.18 03:40:01 AM all 44.01 0.00 2.79 0.30 0.12 52.79 03:40:01 AM 0 40.15 0.00 4.10 0.13 0.12 55.49 03:40:01 AM 1 46.99 0.00 2.62 0.34 0.12 49.94 03:40:01 AM 2 31.73 0.00 1.19 0.50 0.10 66.48 03:40:01 AM 3 57.16 0.00 3.25 0.22 0.13 39.24 03:41:01 AM all 51.99 0.00 2.97 0.34 0.12 44.58 03:41:01 AM 0 43.84 0.00 1.71 0.39 0.12 53.95 03:41:01 AM 1 54.98 0.00 4.02 0.47 0.12 40.41 03:41:01 AM 2 55.18 0.00 2.61 0.32 0.12 41.77 03:41:01 AM 3 53.98 0.00 3.54 0.20 0.12 42.17 03:42:01 AM all 27.42 0.00 4.09 1.35 0.12 67.01 03:42:01 AM 0 35.14 0.00 4.71 0.12 0.12 59.91 03:42:01 AM 1 37.11 0.00 4.01 1.81 0.13 56.94 03:42:01 AM 2 20.14 0.00 4.83 0.82 0.12 74.09 03:42:01 AM 3 17.26 0.00 2.83 2.66 0.12 77.14 Average: all 36.25 0.08 3.55 2.31 0.11 57.71 Average: 0 36.02 0.06 3.47 2.25 0.11 58.10 Average: 1 40.53 0.11 3.93 2.58 0.11 52.74 Average: 2 32.06 0.06 3.02 1.99 0.10 62.77 Average: 3 36.36 0.08 3.78 2.43 0.10 57.24