---> uname -a: Linux prd-centos8-builder-4c-4g-2465.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 1035 6863 19 7863 14378 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:ac:9f:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85189sec preferred_lft 85189sec inet6 fe80::f816:3eff:feac:9fa6/64 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) 10/03/2025 _x86_64_ (4 CPU) 03:22:27 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 334.91 106.37 228.55 3385.84 9218.46 03:25:01 AM 66.34 0.00 66.34 0.00 8626.76 03:26:01 AM 73.93 12.00 61.93 1504.83 1145.22 03:27:01 AM 384.47 4.18 380.29 752.94 13437.29 03:28:01 AM 46.04 3.48 42.56 401.27 29219.75 03:29:01 AM 58.29 0.00 58.29 0.00 6849.01 03:30:01 AM 119.65 0.08 119.56 4.00 28503.55 03:31:01 AM 46.69 0.00 46.69 0.00 9152.92 03:32:01 AM 89.02 0.00 89.02 0.00 11249.70 03:33:01 AM 57.02 0.00 57.02 0.00 7468.66 03:34:01 AM 477.05 0.48 476.57 22.93 26932.58 03:35:01 AM 988.75 85.77 902.98 1543.61 30002.65 03:36:01 AM 29.97 11.16 18.81 170.88 4964.71 03:37:01 AM 25.31 13.53 11.78 152.64 9632.66 03:38:01 AM 11.15 0.05 11.10 0.80 9932.66 03:39:01 AM 6.95 0.03 6.91 0.27 7359.37 03:40:01 AM 94.47 0.08 94.38 0.67 10290.72 03:41:01 AM 64.15 0.03 64.11 5.20 3118.56 03:42:01 AM 49.54 0.65 48.89 62.52 15305.60 Average: 159.14 12.52 146.62 421.49 12758.10 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13291404 15154628 2850128 17.66 2688 2061244 748736 4.36 202840 2252456 232980 03:25:01 AM 13258784 15124660 2882748 17.86 2688 2062588 764512 4.45 202836 2268324 268 03:26:01 AM 12815164 14816588 3326368 20.61 2688 2188904 1045764 6.08 217672 2662364 78456 03:27:01 AM 11240820 13661256 4900712 30.36 2688 2597324 2060184 11.98 393028 4033732 145408 03:28:01 AM 10321940 13519424 5819592 36.05 2688 3366296 2145972 12.48 477824 4855108 35340 03:29:01 AM 8618164 12804584 7523368 46.61 2688 4341140 2870076 16.70 833248 6176732 825228 03:30:01 AM 8390472 12773576 7751060 48.02 2688 4533308 2863940 16.66 898388 6331556 186884 03:31:01 AM 8050256 12717336 8091276 50.13 2688 4790268 2878236 16.74 968456 6554352 192504 03:32:01 AM 7739932 12662284 8401600 52.05 2688 5025868 2880308 16.76 1042256 6750044 119616 03:33:01 AM 7494532 12655244 8647000 53.57 2688 5259984 2875904 16.73 1089904 6937256 149968 03:34:01 AM 5601044 11998660 10540488 65.30 2688 6305512 3021328 17.58 1103712 8434048 586544 03:35:01 AM 5219896 11748804 10921636 67.66 2688 6355932 3072964 17.88 1165536 8548160 8 03:36:01 AM 4889708 11637956 11251824 69.71 2688 6569168 3079168 17.91 1271320 8763064 87884 03:37:01 AM 4929588 11948336 11211944 69.46 2688 6838936 3082580 17.93 1359500 8642912 89304 03:38:01 AM 4859732 12236084 11281800 69.89 2688 7192988 3038012 17.67 1477516 8596876 180904 03:39:01 AM 4127432 11679572 12014100 74.43 2688 7370200 3087096 17.96 1538224 9254996 144672 03:40:01 AM 4878720 12364772 11262812 69.78 2688 7427720 2893216 16.83 1572720 8672896 44096 03:41:01 AM 6959384 14655580 9182148 56.89 2688 7636168 907920 5.28 1887816 6287792 440608 03:42:01 AM 6966752 14662240 9174780 56.84 2688 7638332 904152 5.26 2062100 6108852 9108 Average: 7876512 13095873 8265020 51.20 2688 5240099 2327372 13.54 1040258 6427975 186831 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 85.32 59.22 1280.01 27.94 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 123.03 112.91 269.25 31.41 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 319.03 333.42 1337.24 93.35 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 511.31 368.62 6274.98 41.99 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 185.27 117.08 1998.99 13.46 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 100.38 81.52 1856.43 16.35 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.28 2.28 0.46 0.46 0.00 0.00 0.00 0.00 03:30:01 AM eth0 34.33 32.83 137.52 13.47 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 21.31 19.71 11.42 9.46 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 20.99 18.73 15.75 9.36 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 62.57 56.74 604.93 17.53 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 193.63 133.71 1735.05 22.38 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 4.03 4.05 0.96 0.70 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 9.43 9.63 85.19 1.67 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 2.58 2.13 0.74 1.04 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 4.37 3.20 1.27 1.70 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 1.63 1.35 0.40 0.89 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 70.52 70.85 609.22 14.97 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 130.77 127.47 142.54 48.19 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 760.66 775.04 238.14 6424.79 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 139.01 122.54 873.65 357.38 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) 10/03/2025 _x86_64_ (4 CPU) 03:22:27 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 19.82 0.92 14.44 3.50 0.13 61.19 03:24:01 AM 0 14.46 1.14 17.01 2.76 0.13 64.50 03:24:01 AM 1 17.85 0.99 15.09 2.26 0.13 63.68 03:24:01 AM 2 24.46 0.80 12.50 4.59 0.12 57.52 03:24:01 AM 3 22.51 0.77 13.14 4.40 0.12 59.06 03:25:01 AM all 0.74 0.00 0.58 1.04 0.03 97.61 03:25:01 AM 0 0.70 0.00 0.23 0.00 0.03 99.03 03:25:01 AM 1 0.69 0.00 0.77 1.64 0.03 96.87 03:25:01 AM 2 0.45 0.00 0.53 1.24 0.03 97.74 03:25:01 AM 3 1.14 0.00 0.77 1.29 0.03 96.77 03:26:01 AM all 10.19 0.00 1.39 1.02 0.07 87.32 03:26:01 AM 0 7.60 0.00 0.72 0.10 0.05 91.53 03:26:01 AM 1 9.71 0.00 2.35 3.27 0.08 84.59 03:26:01 AM 2 11.42 0.00 1.68 0.72 0.08 86.09 03:26:01 AM 3 12.05 0.00 0.84 0.00 0.07 87.04 03:27:01 AM all 38.87 0.00 2.70 2.67 0.13 55.64 03:27:01 AM 0 32.25 0.00 3.47 4.11 0.15 60.01 03:27:01 AM 1 39.86 0.00 2.60 2.57 0.12 54.86 03:27:01 AM 2 43.91 0.00 1.21 1.38 0.12 53.39 03:27:01 AM 3 39.45 0.00 3.51 2.62 0.13 54.29 03:28:01 AM all 43.54 0.00 2.04 6.81 0.13 47.48 03:28:01 AM 0 45.33 0.00 1.49 5.40 0.12 47.66 03:28:01 AM 1 38.13 0.00 1.92 3.16 0.13 56.65 03:28:01 AM 2 42.89 0.00 1.59 9.57 0.13 45.82 03:28:01 AM 3 47.85 0.00 3.16 9.07 0.12 39.80 03:29:01 AM all 56.63 0.00 2.69 0.51 0.13 40.04 03:29:01 AM 0 59.75 0.00 3.60 0.55 0.13 35.96 03:29:01 AM 1 59.68 0.00 3.45 0.67 0.13 36.06 03:29:01 AM 2 49.62 0.00 1.86 0.18 0.12 48.22 03:29:01 AM 3 57.47 0.00 1.86 0.64 0.12 39.92 03:30:01 AM all 48.56 0.00 2.74 3.18 0.11 45.42 03:30:01 AM 0 38.96 0.00 1.98 6.09 0.12 52.85 03:30:01 AM 1 51.25 0.00 2.55 0.37 0.12 45.72 03:30:01 AM 2 48.47 0.00 3.29 2.58 0.12 45.54 03:30:01 AM 3 55.52 0.00 3.12 3.67 0.10 37.59 03:31:01 AM all 51.75 0.00 2.88 0.89 0.11 44.37 03:31:01 AM 0 51.38 0.00 3.09 0.77 0.10 44.66 03:31:01 AM 1 48.08 0.00 1.98 0.87 0.10 48.97 03:31:01 AM 2 64.59 0.00 4.38 0.35 0.12 30.56 03:31:01 AM 3 42.93 0.00 2.08 1.56 0.13 53.30 03:32:01 AM all 58.99 0.00 2.84 0.91 0.13 37.13 03:32:01 AM 0 55.54 0.00 3.96 1.39 0.13 38.98 03:32:01 AM 1 55.17 0.00 1.96 1.26 0.13 41.48 03:32:01 AM 2 63.91 0.00 2.97 0.28 0.12 32.72 03:32:01 AM 3 61.34 0.00 2.47 0.72 0.12 35.36 03:33:01 AM all 46.71 0.00 3.04 1.10 0.12 49.02 03:33:01 AM 0 44.88 0.00 3.28 2.14 0.12 49.58 03:33:01 AM 1 45.27 0.00 3.00 0.62 0.12 50.99 03:33:01 AM 2 46.88 0.00 2.80 1.43 0.12 48.77 03:33:01 AM 3 49.82 0.00 3.09 0.22 0.12 46.76 03:34:01 AM all 35.36 0.00 10.02 4.33 0.12 50.18 03:34:01 AM 0 47.46 0.00 10.77 2.70 0.12 38.95 03:34:01 AM 1 25.36 0.00 8.92 5.47 0.12 60.13 03:34:01 AM 2 40.42 0.00 9.76 4.10 0.10 45.62 03:34:01 AM 3 28.17 0.00 10.64 5.04 0.12 56.02 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 30.62 0.00 6.16 13.71 0.11 49.40 03:35:01 AM 0 19.40 0.00 5.43 13.05 0.10 62.02 03:35:01 AM 1 24.33 0.00 6.44 15.10 0.10 54.03 03:35:01 AM 2 39.30 0.00 6.14 12.50 0.12 41.95 03:35:01 AM 3 39.46 0.00 6.64 14.17 0.12 39.61 03:36:01 AM all 37.02 0.00 1.50 0.25 0.11 61.11 03:36:01 AM 0 45.53 0.00 2.06 0.30 0.12 52.00 03:36:01 AM 1 21.45 0.00 1.32 0.45 0.10 76.68 03:36:01 AM 2 54.76 0.00 1.57 0.13 0.13 43.41 03:36:01 AM 3 26.32 0.00 1.07 0.13 0.10 72.38 03:37:01 AM all 37.31 0.00 1.57 0.96 0.10 60.05 03:37:01 AM 0 32.33 0.00 1.97 2.84 0.10 62.77 03:37:01 AM 1 46.49 0.00 2.02 0.15 0.10 51.24 03:37:01 AM 2 33.18 0.00 1.17 0.80 0.08 64.77 03:37:01 AM 3 37.26 0.00 1.14 0.07 0.10 61.43 03:38:01 AM all 37.40 0.00 1.90 0.42 0.10 60.18 03:38:01 AM 0 31.38 0.00 1.62 0.20 0.08 66.72 03:38:01 AM 1 57.29 0.00 3.14 0.12 0.12 39.34 03:38:01 AM 2 20.26 0.00 0.69 1.12 0.08 77.85 03:38:01 AM 3 40.65 0.00 2.16 0.25 0.10 56.85 03:39:01 AM all 38.04 0.00 1.48 0.62 0.10 59.76 03:39:01 AM 0 63.32 0.00 2.79 0.58 0.12 33.19 03:39:01 AM 1 22.49 0.00 0.82 0.00 0.08 76.61 03:39:01 AM 2 34.65 0.00 1.45 0.00 0.08 63.81 03:39:01 AM 3 31.68 0.00 0.85 1.91 0.10 65.46 03:40:01 AM all 52.98 0.00 3.22 0.43 0.13 43.25 03:40:01 AM 0 53.84 0.00 2.56 0.35 0.12 43.13 03:40:01 AM 1 47.04 0.00 4.31 0.47 0.12 48.06 03:40:01 AM 2 52.08 0.00 2.16 0.17 0.13 45.45 03:40:01 AM 3 58.94 0.00 3.87 0.72 0.13 36.33 03:41:01 AM all 45.76 0.00 4.36 0.25 0.10 49.52 03:41:01 AM 0 47.26 0.00 5.37 0.10 0.08 47.19 03:41:01 AM 1 41.88 0.00 2.98 0.39 0.10 54.65 03:41:01 AM 2 36.04 0.00 2.91 0.25 0.10 60.70 03:41:01 AM 3 57.85 0.00 6.18 0.27 0.12 35.59 03:42:01 AM all 23.16 0.00 2.41 1.52 0.11 72.80 03:42:01 AM 0 17.83 0.00 2.09 2.98 0.12 76.98 03:42:01 AM 1 24.43 0.00 2.33 1.23 0.10 71.91 03:42:01 AM 2 15.11 0.00 2.12 1.83 0.10 80.85 03:42:01 AM 3 35.27 0.00 3.11 0.05 0.12 61.45 Average: all 37.54 0.05 3.57 2.32 0.11 56.41 Average: 0 37.30 0.06 3.86 2.43 0.11 56.23 Average: 1 35.61 0.05 3.57 2.10 0.11 58.56 Average: 2 38.02 0.04 3.19 2.27 0.11 56.38 Average: 3 39.25 0.04 3.66 2.46 0.11 54.49