---> uname -a: Linux prd-centos8-builder-4c-4g-33920.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 1013 6893 19 7856 14400 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:ef:9f:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85257sec preferred_lft 85257sec inet6 fe80::f816:3eff:feef:9f6b/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) 08/09/2025 _x86_64_ (4 CPU) 03:23:06 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 209.88 61.58 148.30 2092.50 10966.89 03:26:01 AM 63.95 11.80 52.15 1605.73 5199.63 03:27:01 AM 345.08 4.10 340.98 480.16 11601.62 03:28:01 AM 65.28 3.10 62.18 572.59 31065.48 03:29:01 AM 47.27 0.00 47.27 0.00 3432.14 03:30:01 AM 128.38 0.00 128.38 0.00 31933.74 03:31:01 AM 43.30 0.00 43.30 0.00 8112.50 03:32:01 AM 87.62 0.00 87.62 0.00 10393.19 03:33:01 AM 68.09 0.00 68.09 0.00 7751.81 03:34:01 AM 87.00 0.03 86.97 19.33 10659.81 03:35:01 AM 1405.56 76.47 1329.09 1361.28 47943.57 03:36:01 AM 38.51 20.61 17.90 353.67 1335.56 03:37:01 AM 27.29 13.83 13.46 155.68 10472.94 03:38:01 AM 9.02 0.05 8.97 0.80 9798.45 03:39:01 AM 8.73 0.03 8.70 0.27 9731.09 03:40:01 AM 90.72 0.08 90.64 0.67 10059.46 03:41:01 AM 67.34 0.03 67.31 5.20 3946.04 03:42:01 AM 53.93 0.65 53.28 62.51 15362.16 Average: 158.17 10.69 147.48 372.82 13320.96 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13297752 15157064 2843780 17.62 2688 2056688 748240 4.35 203248 2235132 126136 03:26:01 AM 12986788 14925844 3154744 19.54 2688 2128368 1050740 6.11 210724 2505456 22432 03:27:01 AM 11416108 13704944 4725424 29.27 2688 2467256 2073764 12.06 386300 3867804 77612 03:28:01 AM 10326316 13503948 5815216 36.03 2688 3347620 2220532 12.92 475016 4855212 24356 03:29:01 AM 9347548 13107476 6793984 42.09 2688 3918736 2585236 15.04 827744 5460068 513648 03:30:01 AM 8702240 13048448 7439292 46.09 2688 4497560 2624056 15.26 890500 6030620 159500 03:31:01 AM 7966424 12577012 8175108 50.65 2688 4744856 3050080 17.74 966256 6661560 182392 03:32:01 AM 7036812 11903128 9104720 56.41 2688 4971628 3668692 21.34 1030460 7464260 131756 03:33:01 AM 7551924 12693128 8589608 53.21 2688 5241584 2877916 16.74 1082664 6887636 193388 03:34:01 AM 5966252 12294704 10175280 63.04 2688 6290860 2990856 17.40 1102988 8193688 1032804 03:35:01 AM 5507848 12023676 10633684 65.88 2688 6344452 3056864 17.78 1164380 8268224 4088 03:36:01 AM 5236884 11977756 10904648 67.56 2688 6563336 3068116 17.85 1270300 8423712 202536 03:37:01 AM 5086220 12098600 11055312 68.49 2688 6833196 3092884 17.99 1358568 8487768 177108 03:38:01 AM 4718388 11998124 11423144 70.77 2688 7099488 3077092 17.90 1447372 8762808 175820 03:39:01 AM 4385716 11931860 11755816 72.83 2688 7364460 3084076 17.94 1537300 9002192 177216 03:40:01 AM 4694456 12147444 11447076 70.92 2688 7396600 3160848 18.39 1568944 8861940 45612 03:41:01 AM 7029716 14711980 9111816 56.45 2688 7622696 853864 4.97 1887140 6219076 423464 03:42:01 AM 7089484 14777168 9052048 56.08 2688 7631588 807188 4.70 2062296 5987180 10036 Average: 7685938 13032350 8455594 52.38 2688 5362276 2449502 14.25 1081789 6565241 204439 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 196.12 144.54 1196.19 38.88 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 302.13 323.63 641.08 94.12 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 390.52 303.30 5214.53 41.21 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.83 0.83 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 342.23 274.94 3968.38 24.71 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 72.56 54.22 1462.08 18.94 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.35 2.35 0.46 0.46 0.00 0.00 0.00 0.00 03:30:01 AM eth0 60.76 57.74 478.81 12.53 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 26.92 24.99 59.58 9.72 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 16.89 15.59 5.89 7.72 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 66.67 58.24 616.52 17.83 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 274.67 169.79 1740.62 27.24 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 5.50 5.53 1.08 0.85 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 9.25 9.43 85.15 1.63 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 2.82 2.50 0.65 0.98 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 2.88 2.18 0.70 0.97 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 3.13 2.67 1.16 1.49 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 53.15 54.83 511.63 12.70 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 140.16 136.06 230.84 45.15 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 746.75 787.75 240.41 6425.57 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 150.74 134.89 914.33 376.80 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) 08/09/2025 _x86_64_ (4 CPU) 03:23:06 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 16.36 0.59 9.14 1.57 0.10 72.24 03:25:01 AM 0 15.44 0.94 10.78 1.76 0.10 70.98 03:25:01 AM 1 21.99 0.43 8.76 1.52 0.10 67.19 03:25:01 AM 2 16.06 0.59 9.81 1.66 0.10 71.79 03:25:01 AM 3 11.92 0.42 7.23 1.32 0.10 79.01 03:26:01 AM all 5.73 0.00 1.42 2.39 0.08 90.38 03:26:01 AM 0 3.73 0.00 0.77 1.87 0.07 93.56 03:26:01 AM 1 5.58 0.00 1.14 6.74 0.08 86.45 03:26:01 AM 2 5.53 0.00 1.80 0.17 0.08 92.43 03:26:01 AM 3 8.10 0.00 1.96 0.75 0.10 89.09 03:27:01 AM all 39.77 0.00 2.68 2.10 0.12 55.33 03:27:01 AM 0 46.68 0.00 1.44 1.24 0.10 50.54 03:27:01 AM 1 37.22 0.00 3.19 3.01 0.12 56.47 03:27:01 AM 2 38.14 0.00 2.35 2.10 0.12 57.30 03:27:01 AM 3 37.06 0.00 3.73 2.07 0.13 57.01 03:28:01 AM all 47.12 0.00 2.32 1.13 0.11 49.32 03:28:01 AM 0 52.98 0.00 3.41 2.71 0.14 40.76 03:28:01 AM 1 44.36 0.00 3.13 0.57 0.10 51.84 03:28:01 AM 2 47.81 0.00 1.74 0.48 0.12 49.85 03:28:01 AM 3 43.42 0.00 1.02 0.79 0.10 54.68 03:29:01 AM all 61.90 0.00 2.76 0.27 0.13 34.95 03:29:01 AM 0 65.41 0.00 4.09 0.15 0.12 30.23 03:29:01 AM 1 60.83 0.00 2.18 0.32 0.12 36.56 03:29:01 AM 2 58.73 0.00 1.46 0.25 0.13 39.42 03:29:01 AM 3 62.63 0.00 3.32 0.35 0.13 33.57 03:30:01 AM all 48.46 0.00 2.69 2.53 0.11 46.21 03:30:01 AM 0 52.84 0.00 2.38 0.62 0.12 44.04 03:30:01 AM 1 51.78 0.00 3.75 3.25 0.12 41.11 03:30:01 AM 2 41.64 0.00 1.93 3.90 0.10 52.43 03:30:01 AM 3 47.54 0.00 2.68 2.37 0.12 47.29 03:31:01 AM all 56.31 0.00 2.73 1.07 0.10 39.78 03:31:01 AM 0 50.83 0.00 1.04 0.40 0.10 47.63 03:31:01 AM 1 62.85 0.00 4.40 2.70 0.12 29.93 03:31:01 AM 2 57.61 0.00 4.55 1.02 0.10 36.72 03:31:01 AM 3 53.96 0.00 0.92 0.15 0.10 44.87 03:32:01 AM all 56.52 0.00 2.78 0.83 0.13 39.74 03:32:01 AM 0 69.63 0.00 3.78 0.30 0.13 26.16 03:32:01 AM 1 55.95 0.00 3.01 0.94 0.13 39.97 03:32:01 AM 2 40.85 0.00 1.44 1.78 0.12 55.82 03:32:01 AM 3 59.63 0.00 2.88 0.32 0.12 37.06 03:33:01 AM all 46.08 0.00 3.09 0.52 0.10 50.22 03:33:01 AM 0 44.05 0.00 3.25 0.17 0.10 52.43 03:33:01 AM 1 37.22 0.00 1.34 0.72 0.08 60.62 03:33:01 AM 2 54.75 0.00 3.76 0.22 0.12 41.16 03:33:01 AM 3 48.30 0.00 3.99 0.96 0.10 46.65 03:34:01 AM all 38.07 0.00 7.83 0.42 0.11 53.57 03:34:01 AM 0 34.87 0.00 7.33 0.25 0.12 57.43 03:34:01 AM 1 35.03 0.00 7.35 0.09 0.10 57.44 03:34:01 AM 2 42.70 0.00 8.25 0.51 0.10 48.44 03:34:01 AM 3 39.68 0.00 8.40 0.83 0.12 50.97 03:35:01 AM all 27.24 0.00 8.42 16.67 0.13 47.55 03:35:01 AM 0 32.38 0.00 8.71 20.49 0.14 38.29 03:35:01 AM 1 25.53 0.00 7.70 12.47 0.14 54.16 03:35:01 AM 2 26.50 0.00 7.81 16.87 0.14 48.68 03:35:01 AM 3 24.51 0.00 9.48 16.83 0.10 49.08 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 37.80 0.00 1.39 0.18 0.10 60.53 03:36:01 AM 0 28.88 0.00 0.80 0.05 0.08 70.18 03:36:01 AM 1 64.35 0.00 3.02 0.40 0.15 32.08 03:36:01 AM 2 37.59 0.00 1.09 0.10 0.08 61.14 03:36:01 AM 3 20.34 0.00 0.67 0.17 0.08 78.74 03:37:01 AM all 39.80 0.00 1.64 0.37 0.11 58.07 03:37:01 AM 0 26.91 0.00 1.75 0.83 0.10 70.40 03:37:01 AM 1 31.06 0.00 1.27 0.18 0.10 67.39 03:37:01 AM 2 41.42 0.00 1.65 0.18 0.10 56.64 03:37:01 AM 3 59.82 0.00 1.90 0.28 0.13 37.86 03:38:01 AM all 36.42 0.00 1.60 0.34 0.11 61.53 03:38:01 AM 0 58.68 0.00 2.52 0.10 0.13 38.56 03:38:01 AM 1 32.01 0.00 1.12 0.72 0.10 66.05 03:38:01 AM 2 36.43 0.00 1.76 0.13 0.12 61.56 03:38:01 AM 3 18.54 0.00 1.00 0.40 0.10 79.96 03:39:01 AM all 37.24 0.00 1.70 0.37 0.10 60.58 03:39:01 AM 0 24.52 0.00 1.39 0.38 0.08 73.62 03:39:01 AM 1 33.81 0.00 1.44 0.67 0.10 63.98 03:39:01 AM 2 33.37 0.00 1.35 0.18 0.10 64.99 03:39:01 AM 3 57.25 0.00 2.64 0.25 0.12 39.74 03:40:01 AM all 53.67 0.00 3.10 0.35 0.11 42.77 03:40:01 AM 0 52.70 0.00 3.85 0.44 0.12 42.90 03:40:01 AM 1 61.61 0.00 3.93 0.64 0.12 33.71 03:40:01 AM 2 51.24 0.00 1.79 0.02 0.10 46.85 03:40:01 AM 3 49.12 0.00 2.82 0.30 0.12 47.64 03:41:01 AM all 45.99 0.00 4.68 0.22 0.10 49.00 03:41:01 AM 0 38.62 0.00 2.55 0.07 0.10 58.66 03:41:01 AM 1 54.50 0.00 4.54 0.08 0.10 40.78 03:41:01 AM 2 36.74 0.00 4.39 0.39 0.10 58.38 03:41:01 AM 3 54.12 0.00 7.26 0.34 0.10 38.19 03:42:01 AM all 19.67 0.00 2.41 0.67 0.08 77.17 03:42:01 AM 0 7.71 0.00 1.82 1.09 0.07 89.31 03:42:01 AM 1 31.79 0.00 2.65 1.02 0.08 64.46 03:42:01 AM 2 13.32 0.00 2.25 0.00 0.08 84.34 03:42:01 AM 3 25.87 0.00 2.90 0.55 0.10 70.58 Average: all 39.68 0.03 3.46 1.77 0.11 54.95 Average: 0 39.26 0.05 3.42 1.82 0.11 55.35 Average: 1 41.54 0.02 3.54 2.00 0.11 52.78 Average: 2 37.82 0.03 3.28 1.65 0.11 57.11 Average: 3 40.12 0.02 3.59 1.60 0.11 54.56