---> uname -a: Linux prd-centos8-builder-4c-4g-32743.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1057 7342 19 7362 14356 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:d9:15:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85271sec preferred_lft 85271sec inet6 fe80::f816:3eff:fed9:15ab/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) 08/03/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 216.06 62.76 153.31 2108.72 11608.50 01:24:01 AM 33.66 0.00 33.66 0.00 4769.19 01:25:01 AM 6.10 0.03 6.07 0.53 141.61 01:26:01 AM 312.46 13.40 299.07 1541.89 3209.00 01:27:01 AM 174.94 6.67 168.27 1114.94 12693.91 01:28:01 AM 66.49 0.00 66.49 0.00 30442.54 01:29:01 AM 122.11 0.00 122.11 0.00 30979.82 01:30:01 AM 61.77 0.00 61.77 0.00 7573.84 01:31:01 AM 62.05 0.00 62.05 0.00 6847.18 01:32:01 AM 86.52 0.03 86.49 19.33 9808.98 01:33:01 AM 1504.06 86.12 1417.95 1545.53 47112.17 01:34:01 AM 31.56 11.06 20.50 170.10 1394.83 01:35:01 AM 28.36 13.66 14.70 153.71 13414.51 01:36:01 AM 11.51 0.05 11.46 0.80 10107.01 01:37:01 AM 7.37 0.10 7.27 0.80 6539.09 01:38:01 AM 102.53 0.02 102.52 0.13 11182.01 01:39:01 AM 122.08 0.42 121.66 24.13 3862.59 01:40:01 AM 59.28 0.27 59.01 43.59 13158.33 Average: 167.23 10.81 156.42 373.68 12493.26 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13246776 15102240 2894748 17.93 2688 2053304 834540 4.85 202376 2287252 126028 01:24:01 AM 13237876 15094512 2903648 17.99 2688 2053648 834540 4.85 202384 2289044 12 01:25:01 AM 13233492 15091432 2908032 18.02 2688 2054080 834540 4.85 202484 2289896 4 01:26:01 AM 11992304 14210600 4149220 25.71 2688 2398932 1651464 9.61 231196 3459972 289292 01:27:01 AM 10600948 13750004 5540576 34.32 2688 3321368 1968880 11.45 468160 4594404 832184 01:28:01 AM 9774612 13505584 6366912 39.44 2688 3892084 2185316 12.71 844128 5024896 508124 01:29:01 AM 8706672 12969696 7434852 46.06 2688 4417536 2710616 15.77 888468 6036620 128356 01:30:01 AM 8034728 12483644 8106796 50.22 2688 4582748 3121784 18.16 973516 6580884 91784 01:31:01 AM 7846780 12551216 8294744 51.39 2688 4829120 3046764 17.72 1018132 6708148 154840 01:32:01 AM 6310736 12168308 9830788 60.90 2688 5852860 3166288 18.42 1053156 7963680 988080 01:33:01 AM 5695972 11779088 10445552 64.71 2688 5935820 3226012 18.77 1114716 8168160 4108 01:34:01 AM 5314568 11613936 10826956 67.08 2688 6149612 3259376 18.96 1220816 8436220 203100 01:35:01 AM 5295144 11868608 10846380 67.20 2688 6419484 3260624 18.97 1309020 8369496 89324 01:36:01 AM 5094884 12024904 11046640 68.44 2688 6773636 3262772 18.98 1427316 8452316 175700 01:37:01 AM 4442728 11549856 11698796 72.48 2688 6950916 3253136 18.92 1487772 9032928 177268 01:38:01 AM 5228604 12271920 10912920 67.61 2688 7010204 3071580 17.87 1524304 8410484 44792 01:39:01 AM 7530636 14700420 8610888 53.35 2688 7135872 911764 5.30 1761176 5881772 354292 01:40:01 AM 7584424 14766376 8557100 53.01 2688 7148332 822668 4.79 1936896 5652612 10028 Average: 8287327 13194575 7854197 48.66 2688 4943309 2301259 13.39 992556 6091044 232073 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 165.44 120.71 1171.53 25.66 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 88.65 75.22 252.06 20.50 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 89.22 77.67 264.71 22.17 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 508.93 441.44 4668.49 91.88 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 398.89 297.42 4549.42 29.12 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 88.92 68.99 1776.28 12.99 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 36.28 36.16 139.71 10.68 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 29.05 28.38 48.02 10.06 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 65.51 62.63 623.27 20.69 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 270.64 159.49 1741.82 29.01 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 5.31 5.33 1.13 0.82 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 9.85 9.93 85.13 1.62 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.72 2.50 0.65 0.98 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 3.82 3.37 0.92 1.29 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 1.98 1.75 0.53 0.80 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 69.34 69.78 604.88 15.83 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 211.03 217.03 169.61 421.58 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 634.72 710.38 413.49 4657.76 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 148.92 132.69 917.58 298.51 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) 08/03/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.08 0.57 8.59 1.42 0.08 73.25 01:23:01 AM 0 28.16 0.32 6.81 0.93 0.10 63.68 01:23:01 AM 1 9.18 0.77 10.91 1.49 0.07 77.58 01:23:01 AM 2 12.26 0.45 6.71 1.53 0.08 78.97 01:23:01 AM 3 14.68 0.74 9.94 1.74 0.08 72.81 01:24:01 AM all 0.46 0.00 0.36 0.32 0.05 98.81 01:24:01 AM 0 0.42 0.00 0.45 0.38 0.05 98.70 01:24:01 AM 1 0.17 0.00 0.20 0.43 0.05 99.15 01:24:01 AM 2 0.47 0.00 0.52 0.35 0.07 98.60 01:24:01 AM 3 0.78 0.00 0.27 0.10 0.05 98.80 01:25:01 AM all 0.46 0.00 0.32 0.03 0.05 99.15 01:25:01 AM 0 0.32 0.00 0.10 0.00 0.07 99.52 01:25:01 AM 1 0.23 0.00 0.23 0.05 0.05 99.43 01:25:01 AM 2 0.53 0.00 0.52 0.02 0.05 98.88 01:25:01 AM 3 0.73 0.00 0.42 0.03 0.05 98.76 01:26:01 AM all 21.19 0.00 2.25 1.33 0.10 75.13 01:26:01 AM 0 21.69 0.00 2.40 0.54 0.10 75.27 01:26:01 AM 1 17.71 0.00 2.95 3.52 0.12 75.70 01:26:01 AM 2 16.72 0.00 1.94 0.69 0.10 80.55 01:26:01 AM 3 28.65 0.00 1.69 0.57 0.08 69.01 01:27:01 AM all 50.18 0.00 2.63 1.04 0.11 46.04 01:27:01 AM 0 53.35 0.00 3.41 0.69 0.12 42.44 01:27:01 AM 1 52.20 0.00 2.23 1.34 0.10 44.13 01:27:01 AM 2 43.59 0.00 2.41 0.81 0.10 53.09 01:27:01 AM 3 51.57 0.00 2.48 1.32 0.12 44.51 01:28:01 AM all 59.43 0.00 2.68 0.66 0.10 37.12 01:28:01 AM 0 57.57 0.00 2.14 0.17 0.10 40.02 01:28:01 AM 1 53.45 0.00 2.43 0.20 0.10 43.82 01:28:01 AM 2 58.20 0.00 1.88 1.74 0.10 38.08 01:28:01 AM 3 68.53 0.00 4.28 0.54 0.10 26.55 01:29:01 AM all 48.40 0.00 2.94 1.99 0.10 46.57 01:29:01 AM 0 54.92 0.00 3.27 1.75 0.10 39.96 01:29:01 AM 1 48.12 0.00 2.96 1.80 0.08 47.04 01:29:01 AM 2 38.06 0.00 1.90 2.73 0.12 57.20 01:29:01 AM 3 52.48 0.00 3.63 1.70 0.08 42.11 01:30:01 AM all 50.44 0.00 2.88 0.42 0.12 46.14 01:30:01 AM 0 63.05 0.00 4.65 0.60 0.13 31.56 01:30:01 AM 1 51.22 0.00 3.34 0.35 0.12 44.97 01:30:01 AM 2 55.63 0.00 2.22 0.29 0.12 41.75 01:30:01 AM 3 31.87 0.00 1.31 0.45 0.10 66.26 01:31:01 AM all 44.81 0.00 3.14 0.45 0.09 51.49 01:31:01 AM 0 44.57 0.00 3.59 0.49 0.10 51.25 01:31:01 AM 1 45.80 0.00 3.04 0.77 0.08 50.30 01:31:01 AM 2 45.56 0.00 3.11 0.40 0.08 50.84 01:31:01 AM 3 43.33 0.00 2.83 0.15 0.10 53.59 01:32:01 AM all 36.95 0.00 7.84 0.35 0.10 54.76 01:32:01 AM 0 48.39 0.00 8.85 0.34 0.10 42.32 01:32:01 AM 1 31.82 0.00 7.24 0.37 0.10 60.47 01:32:01 AM 2 40.74 0.00 7.39 0.20 0.12 51.54 01:32:01 AM 3 26.79 0.00 7.87 0.50 0.09 64.75 01:33:01 AM all 28.72 0.00 8.47 12.98 0.12 49.71 01:33:01 AM 0 18.76 0.00 8.28 12.72 0.12 60.13 01:33:01 AM 1 43.38 0.00 7.83 9.75 0.14 38.90 01:33:01 AM 2 17.90 0.00 9.59 15.13 0.10 57.28 01:33:01 AM 3 34.72 0.00 8.21 14.33 0.14 42.61 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.80 0.00 1.43 0.10 0.10 60.57 01:34:01 AM 0 19.61 0.00 0.77 0.07 0.08 79.47 01:34:01 AM 1 54.11 0.00 1.92 0.10 0.10 43.77 01:34:01 AM 2 50.96 0.00 2.28 0.18 0.12 46.45 01:34:01 AM 3 26.57 0.00 0.74 0.05 0.10 72.54 01:35:01 AM all 38.00 0.00 1.57 0.57 0.10 59.76 01:35:01 AM 0 27.67 0.00 0.82 0.05 0.10 71.36 01:35:01 AM 1 36.11 0.00 2.12 0.67 0.08 61.02 01:35:01 AM 2 39.69 0.00 1.76 1.00 0.10 57.45 01:35:01 AM 3 48.57 0.00 1.57 0.57 0.10 49.19 01:36:01 AM all 37.28 0.00 1.83 0.28 0.10 60.51 01:36:01 AM 0 43.72 0.00 1.60 0.00 0.12 54.55 01:36:01 AM 1 23.43 0.00 1.77 0.03 0.08 74.69 01:36:01 AM 2 22.08 0.00 1.45 0.69 0.10 75.68 01:36:01 AM 3 59.91 0.00 2.51 0.38 0.10 37.10 01:37:01 AM all 37.92 0.00 1.45 0.23 0.10 60.29 01:37:01 AM 0 59.70 0.00 1.92 0.00 0.12 38.26 01:37:01 AM 1 32.61 0.00 1.39 0.42 0.10 65.48 01:37:01 AM 2 19.90 0.00 0.69 0.00 0.10 79.32 01:37:01 AM 3 39.49 0.00 1.82 0.50 0.10 58.09 01:38:01 AM all 50.65 0.00 3.44 0.52 0.10 45.28 01:38:01 AM 0 50.71 0.00 4.06 0.13 0.10 44.99 01:38:01 AM 1 48.69 0.00 2.50 1.12 0.10 47.58 01:38:01 AM 2 50.82 0.00 4.21 0.61 0.12 44.25 01:38:01 AM 3 52.36 0.00 3.00 0.24 0.10 44.30 01:39:01 AM all 41.07 0.00 4.37 0.29 0.11 54.17 01:39:01 AM 0 38.10 0.00 3.15 0.40 0.10 58.24 01:39:01 AM 1 36.51 0.00 3.76 0.15 0.10 59.48 01:39:01 AM 2 43.52 0.00 4.79 0.15 0.10 51.44 01:39:01 AM 3 46.16 0.00 5.77 0.44 0.12 47.52 01:40:01 AM all 17.93 0.00 2.46 0.66 0.11 78.84 01:40:01 AM 0 15.55 0.00 1.95 0.15 0.12 82.24 01:40:01 AM 1 27.99 0.00 3.66 0.74 0.12 67.50 01:40:01 AM 2 4.81 0.00 1.26 1.09 0.10 92.73 01:40:01 AM 3 23.35 0.00 2.95 0.64 0.12 72.94 Average: all 34.30 0.03 3.25 1.31 0.10 61.01 Average: 0 35.88 0.02 3.22 1.07 0.10 59.70 Average: 1 34.02 0.04 3.35 1.29 0.09 61.20 Average: 2 31.17 0.03 3.02 1.52 0.10 64.16 Average: 3 36.13 0.04 3.40 1.34 0.10 58.99