---> uname -a: Linux prd-centos8-builder-4c-4g-45862.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 1046 6857 19 7859 14367 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:76:aa:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85154sec preferred_lft 85154sec inet6 fe80::f816:3eff:fe76:aa5e/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) 09/15/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 215.16 62.84 152.32 2111.11 11626.06 03:25:01 AM 40.70 0.00 40.70 0.00 4977.22 03:26:01 AM 5.83 0.03 5.80 0.53 148.21 03:27:01 AM 86.17 12.10 74.07 1609.33 1214.88 03:28:01 AM 321.51 4.22 317.29 763.75 12887.75 03:29:01 AM 54.44 2.77 51.67 296.48 29526.35 03:30:01 AM 71.38 0.00 71.38 0.00 20015.94 03:31:01 AM 109.47 0.00 109.47 0.00 19916.55 03:32:01 AM 63.71 0.00 63.71 0.00 6317.45 03:33:01 AM 83.05 0.00 83.05 0.00 10699.75 03:34:01 AM 43.79 0.00 43.79 0.00 6491.09 03:35:01 AM 1254.41 0.48 1253.92 22.93 48168.06 03:36:01 AM 308.87 96.35 212.51 1706.38 7824.33 03:37:01 AM 18.01 0.58 17.43 8.13 5138.41 03:38:01 AM 25.29 13.58 11.71 153.42 9646.62 03:39:01 AM 10.11 0.00 10.11 0.00 9839.31 03:40:01 AM 21.61 0.12 21.49 0.94 9991.88 03:40:01 AM 2107.27 0.00 2107.27 0.00 89707.27 03:41:01 AM 66.21 0.00 66.21 0.00 6992.40 03:42:01 AM 67.18 0.42 66.76 24.13 4139.05 03:43:01 AM 50.47 0.27 50.21 43.59 14328.86 Average: 146.83 9.69 137.15 337.02 12030.95 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13264240 15125112 2877292 17.83 2688 2058492 780676 4.54 202524 2265456 125848 03:25:01 AM 13256540 15118872 2884992 17.87 2688 2058932 780676 4.54 202528 2267456 40 03:26:01 AM 13254608 15117856 2886924 17.89 2688 2059228 780676 4.54 202532 2268040 188 03:27:01 AM 12432872 14440316 3708660 22.98 2688 2194264 1492780 8.68 218888 3041108 83104 03:28:01 AM 11105008 13564572 5036524 31.20 2688 2636332 2133960 12.41 392620 4169968 184776 03:29:01 AM 9824648 13025832 6316884 39.13 2688 3369168 2533228 14.74 479668 5349268 36316 03:30:01 AM 7504432 11687656 8637100 53.51 2688 4338148 3802132 22.12 853144 7267884 429448 03:31:01 AM 8493208 12896320 7648324 47.38 2688 4552108 2570216 14.95 902220 6222856 65000 03:32:01 AM 7392752 12108460 8748780 54.20 2688 4836452 3284484 19.11 1005848 7169032 191112 03:33:01 AM 7117840 12064884 9023692 55.90 2688 5050512 3298920 19.19 1043820 7364980 113768 03:34:01 AM 7219000 12377552 8922532 55.28 2688 5258500 2980284 17.34 1089672 7212628 139744 03:35:01 AM 5185344 11641388 10956188 67.88 2688 6302004 3098056 18.02 1102592 8666016 138600 03:36:01 AM 4694384 11223884 11447148 70.92 2688 6357300 3152280 18.34 1164672 9056276 20 03:37:01 AM 4928328 11760308 11213204 69.47 2688 6653736 3184772 18.53 1299488 8695224 175872 03:38:01 AM 4668536 11773884 11472996 71.08 2688 6925904 3189704 18.56 1388612 8865500 177244 03:39:01 AM 4157160 11528964 11984372 74.25 2688 7189480 3189612 18.55 1476700 9280064 175660 03:40:01 AM 4481936 12057076 11659596 72.23 2688 7394556 3000232 17.45 1569108 8876860 117472 03:40:01 AM 4508808 12063396 11632724 72.07 2688 7378536 3000232 17.45 1558916 8880936 117528 03:41:01 AM 4575176 12059920 11566356 71.66 2688 7428040 3003712 17.47 1573228 8966240 42776 03:42:01 AM 6671616 14363572 9469916 58.67 2688 7632136 865552 5.04 1887348 6562708 407656 03:43:01 AM 7048996 14738372 9092536 56.33 2688 7632292 789584 4.59 2062188 6015532 8552 Average: 7704068 12892295 8437464 52.27 2688 5205053 2424370 14.10 1032206 6593525 130034 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 109.58 95.10 1177.07 24.88 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 100.13 86.95 238.96 24.13 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 60.84 54.04 148.31 15.64 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 259.52 278.95 1225.02 73.86 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 418.13 338.37 6854.21 38.36 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 90.92 87.27 1344.29 13.30 0.00 0.00 0.00 0.00 03:30:01 AM lo 1.71 1.71 0.28 0.28 0.00 0.00 0.00 0.00 03:30:01 AM eth0 93.11 70.83 1858.65 18.42 0.00 0.00 0.00 0.00 03:31:01 AM lo 1.14 1.14 0.28 0.28 0.00 0.00 0.00 0.00 03:31:01 AM eth0 38.69 37.76 134.19 11.99 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 22.23 20.90 11.18 8.79 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 31.46 29.28 249.89 10.54 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 40.84 38.17 368.59 14.40 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 188.69 157.61 1733.87 23.02 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 2.67 2.78 0.86 0.62 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 9.90 9.95 85.28 1.85 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 2.92 2.27 0.75 1.02 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 2.53 2.12 0.91 1.31 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 15.00 17.14 80.73 4.08 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 0.00 0.00 0.00 0.00 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 54.06 52.29 523.43 12.90 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 296.90 284.81 192.07 1494.97 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 621.56 613.93 192.33 4972.83 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 122.96 114.01 820.44 338.33 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) 09/15/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.06 0.57 10.00 1.39 0.11 70.88 03:24:01 AM 0 18.12 0.22 5.95 1.52 0.08 74.11 03:24:01 AM 1 10.54 0.57 9.08 0.94 0.12 78.75 03:24:01 AM 2 11.24 0.60 10.20 1.61 0.10 76.25 03:24:01 AM 3 28.32 0.87 14.78 1.49 0.13 54.41 03:25:01 AM all 0.61 0.00 0.41 0.35 0.05 98.58 03:25:01 AM 0 0.73 0.00 0.18 0.18 0.05 98.85 03:25:01 AM 1 0.82 0.00 0.62 0.00 0.07 98.50 03:25:01 AM 2 0.67 0.00 0.43 0.38 0.03 98.48 03:25:01 AM 3 0.22 0.00 0.40 0.84 0.05 98.50 03:26:01 AM all 0.37 0.00 0.21 0.02 0.04 99.36 03:26:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.22 03:26:01 AM 1 0.18 0.00 0.12 0.00 0.05 99.65 03:26:01 AM 2 0.50 0.00 0.50 0.00 0.03 98.96 03:26:01 AM 3 0.20 0.00 0.10 0.07 0.03 99.60 03:27:01 AM all 13.57 0.00 1.39 0.45 0.11 84.48 03:27:01 AM 0 14.14 0.00 0.97 0.27 0.10 84.52 03:27:01 AM 1 13.95 0.00 2.45 1.19 0.13 82.28 03:27:01 AM 2 15.78 0.00 1.44 0.15 0.12 82.51 03:27:01 AM 3 10.42 0.00 0.69 0.18 0.08 88.63 03:28:01 AM all 35.11 0.00 2.48 2.03 0.12 60.26 03:28:01 AM 0 30.68 0.00 2.05 2.03 0.10 65.13 03:28:01 AM 1 32.97 0.00 3.36 4.54 0.12 59.01 03:28:01 AM 2 37.26 0.00 1.19 0.66 0.13 60.75 03:28:01 AM 3 39.53 0.00 3.30 0.89 0.12 56.16 03:29:01 AM all 53.86 0.00 2.48 1.36 0.13 42.17 03:29:01 AM 0 55.97 0.00 2.61 2.09 0.13 39.19 03:29:01 AM 1 48.44 0.00 2.48 0.65 0.13 48.29 03:29:01 AM 2 60.12 0.00 3.41 2.19 0.13 34.14 03:29:01 AM 3 50.88 0.00 1.41 0.50 0.12 47.09 03:30:01 AM all 50.62 0.00 2.66 1.34 0.13 45.26 03:30:01 AM 0 61.43 0.00 3.90 0.59 0.13 33.95 03:30:01 AM 1 44.09 0.00 2.58 1.70 0.13 51.48 03:30:01 AM 2 49.75 0.00 2.06 1.55 0.12 46.52 03:30:01 AM 3 47.21 0.00 2.09 1.52 0.12 49.07 03:31:01 AM all 53.09 0.00 3.04 1.14 0.13 42.60 03:31:01 AM 0 51.01 0.00 3.12 0.22 0.13 45.52 03:31:01 AM 1 58.77 0.00 4.60 1.07 0.13 35.43 03:31:01 AM 2 54.16 0.00 2.17 2.41 0.13 41.13 03:31:01 AM 3 48.43 0.00 2.26 0.89 0.12 48.31 03:32:01 AM all 53.41 0.00 2.98 0.53 0.14 42.95 03:32:01 AM 0 46.76 0.00 1.63 0.32 0.13 51.16 03:32:01 AM 1 44.55 0.00 2.10 0.81 0.13 52.40 03:32:01 AM 2 72.47 0.00 6.52 0.57 0.15 20.29 03:32:01 AM 3 49.86 0.00 1.66 0.42 0.13 47.93 03:33:01 AM all 56.06 0.00 2.88 0.56 0.12 40.38 03:33:01 AM 0 54.98 0.00 2.38 0.23 0.12 42.28 03:33:01 AM 1 45.98 0.00 2.13 0.82 0.13 50.93 03:33:01 AM 2 65.05 0.00 5.07 0.79 0.12 28.97 03:33:01 AM 3 58.25 0.00 1.93 0.40 0.12 39.30 03:34:01 AM all 43.62 0.00 2.96 0.28 0.13 53.01 03:34:01 AM 0 40.48 0.00 2.35 0.17 0.15 56.85 03:34:01 AM 1 45.34 0.00 3.31 0.25 0.10 51.00 03:34:01 AM 2 48.97 0.00 3.49 0.42 0.12 47.01 03:34:01 AM 3 39.69 0.00 2.69 0.29 0.15 57.19 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 26.86 0.00 12.69 11.03 0.14 49.28 03:35:01 AM 0 30.40 0.00 13.70 11.20 0.14 44.56 03:35:01 AM 1 22.66 0.00 12.03 9.35 0.14 55.82 03:35:01 AM 2 30.67 0.00 12.28 13.77 0.15 43.12 03:35:01 AM 3 23.70 0.00 12.76 9.78 0.14 53.63 03:36:01 AM all 37.67 0.00 3.25 2.10 0.11 56.87 03:36:01 AM 0 38.76 0.00 3.20 2.66 0.12 55.27 03:36:01 AM 1 26.78 0.00 3.32 1.57 0.10 68.23 03:36:01 AM 2 57.75 0.00 3.86 2.18 0.12 36.09 03:36:01 AM 3 27.36 0.00 2.62 1.98 0.10 67.93 03:37:01 AM all 35.50 0.00 1.57 0.14 0.10 62.69 03:37:01 AM 0 20.44 0.00 1.47 0.17 0.10 77.82 03:37:01 AM 1 25.54 0.00 0.65 0.25 0.10 73.46 03:37:01 AM 2 73.30 0.00 3.48 0.05 0.12 23.06 03:37:01 AM 3 22.72 0.00 0.67 0.08 0.08 76.44 03:38:01 AM all 37.43 0.00 1.67 0.46 0.10 60.34 03:38:01 AM 0 39.05 0.00 2.51 1.17 0.10 57.18 03:38:01 AM 1 48.39 0.00 1.46 0.05 0.12 49.99 03:38:01 AM 2 38.95 0.00 1.90 0.05 0.10 58.99 03:38:01 AM 3 23.36 0.00 0.80 0.57 0.10 75.17 03:39:01 AM all 36.31 0.00 1.78 0.28 0.10 61.52 03:39:01 AM 0 36.49 0.00 1.67 0.00 0.12 61.72 03:39:01 AM 1 24.64 0.00 1.82 0.02 0.10 73.42 03:39:01 AM 2 46.41 0.00 2.02 0.65 0.10 50.81 03:39:01 AM 3 37.70 0.00 1.62 0.44 0.10 60.14 03:40:01 AM all 36.85 0.00 1.47 0.36 0.11 61.20 03:40:01 AM 0 46.11 0.00 1.67 0.12 0.10 51.99 03:40:01 AM 1 38.53 0.00 1.70 0.93 0.12 58.72 03:40:01 AM 2 24.38 0.00 0.64 0.00 0.12 74.86 03:40:01 AM 3 38.40 0.00 1.86 0.41 0.10 59.23 03:40:01 AM all 0.92 0.00 28.11 0.92 0.00 70.05 03:40:01 AM 0 1.85 0.00 83.33 0.00 0.00 14.81 03:40:01 AM 1 0.00 0.00 3.70 3.70 0.00 92.59 03:40:01 AM 2 0.00 0.00 10.91 0.00 0.00 89.09 03:40:01 AM 3 1.85 0.00 14.81 0.00 0.00 83.33 03:41:01 AM all 55.48 0.00 3.27 0.20 0.11 40.94 03:41:01 AM 0 54.52 0.00 3.69 0.30 0.10 41.39 03:41:01 AM 1 55.01 0.00 3.86 0.30 0.10 40.73 03:41:01 AM 2 57.61 0.00 3.74 0.12 0.12 38.42 03:41:01 AM 3 54.76 0.00 1.76 0.07 0.12 43.28 03:42:01 AM all 39.39 0.00 4.58 0.24 0.11 55.67 03:42:01 AM 0 49.29 0.00 5.77 0.25 0.12 44.56 03:42:01 AM 1 37.96 0.00 3.72 0.30 0.12 57.90 03:42:01 AM 2 31.45 0.00 4.58 0.30 0.10 63.56 03:42:01 AM 3 38.86 0.00 4.25 0.10 0.12 56.67 03:43:01 AM all 22.67 0.00 2.55 0.64 0.10 74.04 03:43:01 AM 0 17.85 0.00 1.86 0.03 0.10 80.16 03:43:01 AM 1 16.81 0.00 2.38 0.34 0.10 80.38 03:43:01 AM 2 28.64 0.00 3.30 0.40 0.10 67.56 03:43:01 AM 3 27.40 0.00 2.67 1.80 0.10 68.03 Average: all 35.24 0.03 3.22 1.23 0.11 60.17 Average: 0 35.34 0.01 3.06 1.16 0.11 60.32 Average: 1 32.08 0.03 3.18 1.25 0.11 63.36 Average: 2 40.22 0.03 3.61 1.40 0.11 54.62 Average: 3 33.31 0.04 3.01 1.13 0.11 62.40