---> uname -a: Linux prd-centos8-builder-4c-4g-446.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 1055 6843 19 7863 14358 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:64:b2:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85255sec preferred_lft 85255sec inet6 fe80::f816:3eff:fe64:b259/64 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) 10/05/2025 _x86_64_ (4 CPU) 03:22:24 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 234.06 101.50 132.56 2859.39 9889.30 03:25:01 AM 59.95 0.00 59.95 0.00 7257.38 03:26:01 AM 356.54 15.64 340.90 1720.83 5899.68 03:27:01 AM 76.49 4.11 72.38 947.45 17049.23 03:28:01 AM 49.58 0.00 49.58 0.00 22432.63 03:29:01 AM 135.89 0.00 135.89 0.00 32970.65 03:30:01 AM 46.94 0.00 46.94 0.00 7836.64 03:31:01 AM 84.32 0.00 84.32 0.00 10749.38 03:32:01 AM 67.04 0.00 67.04 0.00 7652.31 03:33:01 AM 86.70 0.03 86.67 19.33 13171.74 03:34:01 AM 1277.42 62.36 1215.06 1174.14 45571.18 03:35:01 AM 51.25 34.49 16.76 538.89 1336.60 03:36:01 AM 13.25 3.03 10.21 50.38 10212.43 03:37:01 AM 23.63 11.08 12.55 107.96 10082.37 03:38:01 AM 9.23 0.03 9.20 0.27 9734.71 03:39:01 AM 86.50 0.08 86.42 0.67 9738.39 03:40:01 AM 68.66 0.03 68.62 5.20 4117.30 03:41:01 AM 48.27 0.43 47.83 23.59 15453.82 Average: 154.21 12.93 141.28 413.84 13398.04 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13237900 15102596 2903632 17.99 2688 2062192 810192 4.71 202472 2300356 192272 03:25:01 AM 13215768 15085428 2925764 18.13 2688 2064864 810192 4.71 202484 2305052 1852 03:26:01 AM 11507892 13777244 4633640 28.71 2688 2448276 2108084 12.26 243412 3923236 247600 03:27:01 AM 10304532 13473968 5837000 36.16 2688 3341184 2241376 13.04 471708 4886208 617484 03:28:01 AM 8228988 11971356 7912544 49.02 2688 3900616 3663704 21.31 730080 6675424 520188 03:29:01 AM 8574360 12918732 7567172 46.88 2688 4496204 2709820 15.76 884560 6166488 152616 03:30:01 AM 7925788 12510156 8215744 50.90 2688 4718580 3107144 18.08 964752 6705608 162480 03:31:01 AM 6988104 11858300 9153428 56.71 2688 4975612 3723052 21.66 1030016 7516520 131684 03:32:01 AM 7467012 12604992 8674520 53.74 2688 5238108 2964312 17.24 1073288 6983484 183972 03:33:01 AM 6040164 12255400 10101368 62.58 2688 6203392 3073648 17.88 1102556 8169372 835380 03:34:01 AM 5522784 12039016 10618748 65.79 2688 6344916 3136952 18.25 1163352 8265784 4100 03:35:01 AM 5314608 12063764 10826924 67.07 2688 6569216 3167488 18.43 1269564 8357680 202552 03:36:01 AM 4672684 11597924 11468848 71.05 2688 6746612 3145812 18.30 1328828 8929116 87800 03:37:01 AM 4729852 12015832 11411680 70.70 2688 7105424 3164600 18.41 1447060 8763956 175820 03:38:01 AM 4444432 11997136 11697100 72.47 2688 7370396 3165712 18.42 1536964 8957492 177220 03:39:01 AM 4899260 12349260 11242272 69.65 2688 7393840 2960804 17.22 1565848 8670300 46940 03:40:01 AM 7069968 14762504 9071564 56.20 2688 7631200 855036 4.97 1885256 6183020 419552 03:41:01 AM 6948808 14642804 9192724 56.95 2688 7637204 968268 5.63 2059840 6136660 9056 Average: 7616272 12945912 8525260 52.82 2688 5347102 2543122 14.79 1064558 6660875 231587 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 121.08 98.63 1347.44 26.26 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 223.28 216.11 509.82 60.74 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 481.62 422.10 5109.58 82.07 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:27:01 AM eth0 259.66 172.98 4174.91 18.71 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.55 0.55 0.04 0.04 0.00 0.00 0.00 0.00 03:28:01 AM eth0 62.36 48.18 1437.44 13.10 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.37 2.37 0.52 0.52 0.00 0.00 0.00 0.00 03:29:01 AM eth0 53.81 51.15 448.94 11.19 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 29.28 28.00 112.12 9.72 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 16.16 14.85 5.52 7.71 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 62.71 56.71 616.13 17.09 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 195.65 131.38 1655.49 23.31 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 25.01 17.44 83.16 3.10 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 10.13 10.15 85.52 1.93 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 1.43 1.27 0.36 0.82 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 3.00 2.73 0.68 1.11 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 3.05 2.12 1.06 1.37 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 55.02 55.16 519.29 12.03 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 135.99 132.16 228.25 44.39 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 886.74 794.09 244.67 6439.81 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 145.90 125.30 921.37 376.36 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) 10/05/2025 _x86_64_ (4 CPU) 03:22:24 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 19.23 1.00 14.11 5.05 0.14 60.48 03:24:01 AM 0 28.19 0.72 12.14 4.97 0.15 53.83 03:24:01 AM 1 7.96 1.24 15.80 4.88 0.13 69.99 03:24:01 AM 2 21.88 1.07 15.02 5.65 0.13 56.24 03:24:01 AM 3 18.88 0.96 13.47 4.70 0.13 61.86 03:25:01 AM all 0.82 0.00 0.75 0.59 0.07 97.77 03:25:01 AM 0 0.37 0.00 0.27 0.07 0.07 99.23 03:25:01 AM 1 0.48 0.00 0.69 1.40 0.05 97.37 03:25:01 AM 2 1.39 0.00 1.48 0.50 0.07 96.56 03:25:01 AM 3 1.04 0.00 0.59 0.38 0.08 97.91 03:26:01 AM all 31.23 0.00 2.56 3.55 0.13 62.54 03:26:01 AM 0 26.26 0.00 2.80 5.19 0.13 65.62 03:26:01 AM 1 30.59 0.00 3.15 3.89 0.13 62.23 03:26:01 AM 2 31.71 0.00 2.92 4.66 0.13 60.58 03:26:01 AM 3 36.34 0.00 1.36 0.44 0.12 61.75 03:27:01 AM all 41.93 0.00 2.32 1.10 0.11 54.53 03:27:01 AM 0 39.02 0.00 1.93 0.75 0.10 58.20 03:27:01 AM 1 42.90 0.00 1.31 1.02 0.12 54.66 03:27:01 AM 2 47.58 0.00 4.49 1.90 0.10 45.93 03:27:01 AM 3 38.25 0.00 1.58 0.74 0.13 59.30 03:28:01 AM all 62.89 0.00 2.63 1.25 0.13 33.11 03:28:01 AM 0 64.28 0.00 2.16 0.99 0.13 32.43 03:28:01 AM 1 62.43 0.00 1.76 1.17 0.10 34.54 03:28:01 AM 2 68.27 0.00 3.53 1.37 0.13 26.68 03:28:01 AM 3 56.54 0.00 3.06 1.48 0.13 38.79 03:29:01 AM all 46.56 0.00 2.63 2.88 0.11 47.81 03:29:01 AM 0 48.85 0.00 2.29 2.31 0.10 46.44 03:29:01 AM 1 47.77 0.00 3.04 1.96 0.12 47.12 03:29:01 AM 2 41.22 0.00 2.95 3.05 0.13 52.64 03:29:01 AM 3 48.40 0.00 2.25 4.20 0.10 45.04 03:30:01 AM all 57.25 0.00 2.87 0.33 0.14 39.41 03:30:01 AM 0 52.09 0.00 1.14 0.32 0.17 46.29 03:30:01 AM 1 63.25 0.00 3.80 0.35 0.13 32.46 03:30:01 AM 2 57.59 0.00 3.90 0.30 0.12 38.09 03:30:01 AM 3 56.07 0.00 2.66 0.34 0.13 40.80 03:31:01 AM all 57.90 0.00 2.82 0.62 0.11 38.56 03:31:01 AM 0 46.28 0.00 1.37 0.90 0.10 51.35 03:31:01 AM 1 71.23 0.00 6.37 0.54 0.12 21.75 03:31:01 AM 2 58.09 0.00 2.23 0.39 0.12 39.18 03:31:01 AM 3 56.01 0.00 1.31 0.64 0.10 41.94 03:32:01 AM all 45.38 0.00 3.07 0.65 0.12 50.79 03:32:01 AM 0 50.11 0.00 4.13 0.61 0.13 45.02 03:32:01 AM 1 37.50 0.00 2.36 0.64 0.12 59.38 03:32:01 AM 2 54.90 0.00 4.24 1.08 0.10 39.69 03:32:01 AM 3 38.96 0.00 1.53 0.27 0.12 59.12 03:33:01 AM all 37.97 0.00 7.73 0.90 0.12 53.27 03:33:01 AM 0 30.16 0.00 6.31 0.97 0.14 62.42 03:33:01 AM 1 35.02 0.00 7.80 2.51 0.12 54.55 03:33:01 AM 2 51.36 0.00 9.08 0.07 0.12 39.37 03:33:01 AM 3 35.35 0.00 7.76 0.05 0.12 56.72 03:34:01 AM all 26.50 0.00 10.15 13.11 0.13 50.11 03:34:01 AM 0 37.33 0.00 9.71 11.44 0.14 41.38 03:34:01 AM 1 25.51 0.00 11.03 13.56 0.12 49.78 03:34:01 AM 2 28.88 0.00 9.66 11.84 0.14 49.48 03:34:01 AM 3 14.26 0.00 10.20 15.61 0.14 59.80 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 35.54 0.00 1.33 1.05 0.12 61.96 03:35:01 AM 0 46.12 0.00 1.07 0.95 0.13 51.72 03:35:01 AM 1 33.32 0.00 1.56 0.45 0.13 64.54 03:35:01 AM 2 38.03 0.00 1.20 2.51 0.12 58.14 03:35:01 AM 3 24.69 0.00 1.50 0.27 0.10 73.44 03:36:01 AM all 38.55 0.00 1.41 0.43 0.11 59.50 03:36:01 AM 0 19.97 0.00 0.80 0.07 0.10 79.06 03:36:01 AM 1 87.89 0.00 3.54 0.10 0.13 8.34 03:36:01 AM 2 25.25 0.00 0.70 0.95 0.10 72.99 03:36:01 AM 3 21.31 0.00 0.58 0.60 0.10 77.40 03:37:01 AM all 36.75 0.00 1.84 0.48 0.12 60.81 03:37:01 AM 0 60.58 0.00 2.79 0.05 0.13 36.45 03:37:01 AM 1 43.82 0.00 2.46 0.50 0.12 53.11 03:37:01 AM 2 19.30 0.00 0.57 0.32 0.10 79.72 03:37:01 AM 3 23.27 0.00 1.56 1.07 0.12 73.99 03:38:01 AM all 36.55 0.00 1.68 0.33 0.10 61.33 03:38:01 AM 0 63.81 0.00 3.12 0.12 0.12 32.84 03:38:01 AM 1 26.57 0.00 1.09 0.23 0.10 72.01 03:38:01 AM 2 18.91 0.00 0.85 0.94 0.08 79.22 03:38:01 AM 3 37.02 0.00 1.67 0.03 0.10 61.17 03:39:01 AM all 47.34 0.00 3.02 0.50 0.13 49.00 03:39:01 AM 0 60.76 0.00 4.47 0.40 0.12 34.25 03:39:01 AM 1 40.39 0.00 1.85 0.32 0.13 57.32 03:39:01 AM 2 42.73 0.00 3.34 1.12 0.13 52.67 03:39:01 AM 3 45.50 0.00 2.44 0.17 0.12 51.78 03:40:01 AM all 52.40 0.00 4.24 0.54 0.13 42.70 03:40:01 AM 0 50.02 0.00 3.41 0.20 0.12 46.26 03:40:01 AM 1 64.37 0.00 5.90 0.89 0.13 28.70 03:40:01 AM 2 47.81 0.00 2.84 0.44 0.12 48.80 03:40:01 AM 3 47.42 0.00 4.79 0.62 0.13 47.03 03:41:01 AM all 22.18 0.00 2.67 0.90 0.12 74.13 03:41:01 AM 0 32.05 0.00 2.96 1.16 0.15 63.67 03:41:01 AM 1 28.23 0.00 3.09 0.57 0.12 67.99 03:41:01 AM 2 19.93 0.00 2.78 0.29 0.12 76.89 03:41:01 AM 3 8.44 0.00 1.83 1.60 0.10 88.03 Average: all 38.73 0.06 3.76 1.89 0.12 55.45 Average: 0 42.02 0.04 3.48 1.74 0.12 52.60 Average: 1 41.63 0.07 4.24 1.93 0.12 52.01 Average: 2 37.48 0.06 3.97 2.07 0.11 56.30 Average: 3 33.76 0.05 3.33 1.83 0.12 60.91