---> uname -a: Linux prd-centos8-builder-4c-4g-122.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 1059 6802 19 7901 14354 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:c2:20:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85323sec preferred_lft 85323sec inet6 fe80::f816:3eff:fec2:20a5/64 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) 10/04/2025 _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 381.64 103.12 278.52 3352.08 9735.75 03:25:01 AM 333.24 12.31 320.93 1511.61 11402.17 03:26:01 AM 202.12 7.35 194.77 1147.48 12815.48 03:27:01 AM 53.61 0.00 53.61 0.00 29840.03 03:28:01 AM 138.28 0.00 138.28 0.00 33330.61 03:29:01 AM 45.24 0.00 45.24 0.00 7697.48 03:30:01 AM 86.14 0.00 86.14 0.00 10706.40 03:31:01 AM 74.30 0.00 74.30 0.00 7860.32 03:32:01 AM 76.70 0.03 76.67 19.33 10143.88 03:33:01 AM 1389.94 62.37 1327.56 1174.34 48780.85 03:34:01 AM 54.31 34.49 19.81 538.98 1413.15 03:35:01 AM 11.50 3.03 8.47 50.39 10145.31 03:36:01 AM 22.76 11.08 11.68 107.98 10045.68 03:37:01 AM 11.30 0.03 11.26 0.27 9786.10 03:38:01 AM 85.09 0.08 85.00 0.67 9681.67 03:39:01 AM 76.19 6.75 69.44 1283.25 4095.98 03:40:01 AM 56.56 0.65 55.91 62.51 15658.36 Average: 182.28 14.19 168.09 544.06 14302.06 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13245376 15108320 2896156 17.94 2688 2060660 810748 4.72 202740 2297028 230184 03:25:01 AM 11986968 14149676 4154564 25.74 2688 2345328 2260748 13.15 224264 3472880 228320 03:26:01 AM 10187936 13351992 5953596 36.88 2688 3335892 2384644 13.87 459272 5014280 844084 03:27:01 AM 8283232 12024648 7858300 48.68 2688 3899628 3659044 21.29 729892 6621032 529224 03:28:01 AM 8642668 12980132 7498864 46.46 2688 4489492 2680092 15.59 882092 6100620 146912 03:29:01 AM 7981608 12531060 8159924 50.55 2688 4683752 3102104 18.05 964588 6648992 130776 03:30:01 AM 7054536 11903132 9086996 56.30 2688 4956172 3704764 21.55 1030320 7453384 119972 03:31:01 AM 7327316 12455260 8814216 54.61 2688 5228036 3116088 18.13 1068248 7125380 174924 03:32:01 AM 5920840 12099860 10220692 63.32 2688 6175372 3234408 18.82 1102868 8299376 900924 03:33:01 AM 5368008 11883416 10773524 66.74 2688 6343952 3301556 19.21 1163640 8411936 4124 03:34:01 AM 5131764 11880020 11009768 68.21 2688 6568248 3325748 19.35 1269856 8532324 202556 03:35:01 AM 4496700 11421060 11644832 72.14 2688 6745648 3333316 19.39 1329112 9095772 87800 03:36:01 AM 4567640 11854396 11573892 71.70 2688 7104460 3312164 19.27 1447476 8914472 175820 03:37:01 AM 4298508 11849256 11843024 73.37 2688 7369428 3336812 19.41 1537380 9093992 177204 03:38:01 AM 4722788 12173960 11418744 70.74 2688 7394036 3157960 18.37 1566768 8834984 48036 03:39:01 AM 6994132 14721144 9147400 56.67 2688 7666480 865776 5.04 1891592 6246304 426992 03:40:01 AM 6949556 14683000 9191976 56.95 2688 7674140 894656 5.20 2063896 6120244 7572 Average: 7244681 12768843 8896851 55.12 2688 5531807 2734155 15.91 1113765 6957824 260907 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 110.43 84.27 1319.95 33.37 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 592.57 556.52 4107.10 131.67 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 340.15 272.99 5720.52 31.95 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:27:01 AM eth0 71.42 54.02 1440.10 14.75 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.78 2.78 0.55 0.55 0.00 0.00 0.00 0.00 03:28:01 AM eth0 49.76 47.38 430.92 15.96 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 33.33 30.64 130.70 11.18 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 18.91 16.51 6.50 8.73 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 66.92 61.34 615.85 15.53 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 181.72 131.01 1655.05 25.63 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 23.08 17.90 82.82 3.19 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 9.93 10.13 85.31 1.76 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 1.78 1.60 0.59 0.83 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 2.88 2.65 0.71 1.50 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 2.70 2.42 0.65 0.99 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 58.61 58.57 520.19 13.07 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 138.34 135.24 229.99 41.17 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 765.94 777.67 238.57 6440.62 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 145.21 133.00 975.64 399.56 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) 10/04/2025 _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 19.45 0.85 12.80 3.63 0.10 63.17 03:24:01 AM 0 17.87 0.65 11.26 2.17 0.10 67.95 03:24:01 AM 1 12.58 1.07 15.38 4.20 0.12 66.65 03:24:01 AM 2 34.49 0.80 12.33 4.22 0.10 48.05 03:24:01 AM 3 12.85 0.87 12.23 3.94 0.10 70.01 03:25:01 AM all 19.61 0.00 2.50 2.16 0.12 75.61 03:25:01 AM 0 18.92 0.00 2.09 1.04 0.10 77.84 03:25:01 AM 1 16.01 0.00 3.36 2.00 0.12 78.51 03:25:01 AM 2 21.88 0.00 2.85 2.22 0.13 72.91 03:25:01 AM 3 21.63 0.00 1.70 3.37 0.12 73.18 03:26:01 AM all 46.75 0.00 2.72 1.85 0.12 48.56 03:26:01 AM 0 43.41 0.00 1.98 1.74 0.12 52.75 03:26:01 AM 1 49.70 0.00 3.81 2.67 0.13 43.68 03:26:01 AM 2 48.13 0.00 2.72 1.85 0.12 47.19 03:26:01 AM 3 45.75 0.00 2.38 1.16 0.12 50.59 03:27:01 AM all 68.76 0.00 2.75 1.29 0.13 27.08 03:27:01 AM 0 74.36 0.00 3.66 3.18 0.13 18.67 03:27:01 AM 1 64.05 0.00 2.57 1.35 0.12 31.91 03:27:01 AM 2 68.28 0.00 2.57 0.54 0.12 28.49 03:27:01 AM 3 68.35 0.00 2.17 0.08 0.13 29.26 03:28:01 AM all 47.50 0.00 2.77 3.21 0.12 46.40 03:28:01 AM 0 45.40 0.00 2.15 3.20 0.10 49.15 03:28:01 AM 1 48.87 0.00 1.80 0.76 0.12 48.45 03:28:01 AM 2 44.60 0.00 2.55 4.23 0.12 48.50 03:28:01 AM 3 51.15 0.00 4.60 4.65 0.13 39.47 03:29:01 AM all 56.63 0.00 2.94 0.42 0.09 39.92 03:29:01 AM 0 46.16 0.00 1.46 0.67 0.10 51.61 03:29:01 AM 1 76.78 0.00 7.15 0.13 0.08 15.85 03:29:01 AM 2 54.87 0.00 1.26 0.62 0.10 43.16 03:29:01 AM 3 48.69 0.00 1.88 0.24 0.08 49.11 03:30:01 AM all 56.42 0.00 2.94 0.73 0.11 39.80 03:30:01 AM 0 56.00 0.00 2.78 0.45 0.12 40.65 03:30:01 AM 1 55.80 0.00 2.41 0.97 0.10 40.72 03:30:01 AM 2 69.61 0.00 4.84 0.35 0.12 25.08 03:30:01 AM 3 44.27 0.00 1.73 1.14 0.10 52.76 03:31:01 AM all 46.74 0.00 3.36 0.64 0.11 49.15 03:31:01 AM 0 38.93 0.00 3.33 1.62 0.10 56.02 03:31:01 AM 1 57.49 0.00 4.59 0.25 0.12 37.55 03:31:01 AM 2 40.84 0.00 2.25 0.25 0.10 56.55 03:31:01 AM 3 49.66 0.00 3.26 0.44 0.12 46.52 03:32:01 AM all 40.36 0.00 7.25 0.38 0.11 51.90 03:32:01 AM 0 29.65 0.00 6.07 0.22 0.10 63.95 03:32:01 AM 1 52.71 0.00 8.17 0.24 0.12 38.77 03:32:01 AM 2 43.26 0.00 7.08 0.63 0.12 48.91 03:32:01 AM 3 35.80 0.00 7.68 0.43 0.10 55.99 03:33:01 AM all 26.77 0.00 10.49 13.78 0.11 48.85 03:33:01 AM 0 17.92 0.00 8.77 12.74 0.12 60.45 03:33:01 AM 1 21.20 0.00 10.17 13.86 0.10 54.67 03:33:01 AM 2 19.50 0.00 11.87 14.21 0.10 54.31 03:33:01 AM 3 48.28 0.00 11.15 14.32 0.10 26.15 03:34:01 AM all 37.26 0.00 1.45 0.35 0.10 60.84 03:34:01 AM 0 37.66 0.00 1.96 0.32 0.08 59.99 03:34:01 AM 1 50.13 0.00 1.79 0.10 0.12 47.86 03:34:01 AM 2 32.00 0.00 1.15 0.62 0.08 66.15 03:34:01 AM 3 29.26 0.00 0.92 0.35 0.10 69.36 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 39.24 0.00 1.39 0.41 0.10 58.87 03:35:01 AM 0 21.40 0.00 0.97 0.02 0.10 77.51 03:35:01 AM 1 38.05 0.00 1.27 0.27 0.10 60.31 03:35:01 AM 2 23.95 0.00 0.73 1.32 0.08 73.91 03:35:01 AM 3 73.58 0.00 2.57 0.03 0.10 23.72 03:36:01 AM all 37.10 0.00 1.91 0.44 0.10 60.46 03:36:01 AM 0 24.85 0.00 1.39 0.75 0.08 72.93 03:36:01 AM 1 21.55 0.00 1.52 0.58 0.08 76.27 03:36:01 AM 2 35.34 0.00 1.57 0.05 0.10 62.94 03:36:01 AM 3 66.66 0.00 3.16 0.38 0.12 29.68 03:37:01 AM all 37.04 0.00 1.59 0.41 0.09 60.87 03:37:01 AM 0 17.63 0.00 0.70 0.30 0.08 81.29 03:37:01 AM 1 23.84 0.00 0.79 0.63 0.08 74.66 03:37:01 AM 2 29.01 0.00 1.71 0.32 0.07 68.90 03:37:01 AM 3 77.68 0.00 3.17 0.40 0.12 18.62 03:38:01 AM all 46.24 0.00 3.04 0.34 0.10 50.28 03:38:01 AM 0 38.14 0.00 1.78 0.18 0.10 59.80 03:38:01 AM 1 45.04 0.00 3.47 0.64 0.10 50.75 03:38:01 AM 2 57.36 0.00 2.52 0.35 0.12 39.65 03:38:01 AM 3 44.44 0.00 4.39 0.18 0.08 50.91 03:39:01 AM all 47.85 0.14 4.51 0.39 0.11 47.00 03:39:01 AM 0 40.21 0.37 3.43 0.57 0.10 55.31 03:39:01 AM 1 43.43 0.03 3.39 0.17 0.10 52.88 03:39:01 AM 2 55.94 0.00 5.26 0.34 0.12 38.35 03:39:01 AM 3 51.82 0.15 5.97 0.47 0.12 41.48 03:40:01 AM all 22.54 0.00 2.45 1.05 0.10 73.87 03:40:01 AM 0 22.49 0.00 2.49 0.05 0.10 74.86 03:40:01 AM 1 25.80 0.00 2.46 2.48 0.12 69.14 03:40:01 AM 2 19.90 0.00 2.38 1.63 0.08 76.01 03:40:01 AM 3 21.95 0.00 2.46 0.03 0.10 75.46 Average: all 40.97 0.06 3.92 1.84 0.11 53.11 Average: 0 34.77 0.06 3.30 1.71 0.10 60.05 Average: 1 41.36 0.07 4.35 1.83 0.11 52.29 Average: 2 41.13 0.05 3.85 1.97 0.10 52.89 Average: 3 46.60 0.06 4.19 1.85 0.11 47.18