---> uname -a: Linux prd-centos8-builder-4c-4g-29631.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 831 9630 19 5300 14582 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:fc:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fed9:fcdb/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) 07/21/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 210.00 61.31 148.68 2168.61 11749.75 01:11:01 PM 30.52 0.00 30.52 0.00 3983.76 01:12:01 PM 5.70 0.03 5.67 0.53 157.52 01:13:01 PM 4.43 0.00 4.43 0.00 130.21 01:14:01 PM 5.43 0.00 5.43 0.00 156.86 01:15:01 PM 488.24 16.97 471.26 2597.63 5237.31 01:16:01 PM 120.81 0.15 120.66 2.53 12160.11 01:17:01 PM 68.15 0.18 67.97 6.13 6411.89 01:18:01 PM 52.97 0.72 52.25 514.50 3597.23 01:19:01 PM 78.23 0.00 78.23 0.00 38091.41 01:20:01 PM 50.19 0.00 50.19 0.00 12874.40 01:21:01 PM 16.59 0.00 16.59 0.00 2692.44 01:22:01 PM 41.01 0.00 41.01 0.00 2136.23 01:23:01 PM 47.73 0.00 47.73 0.00 7391.85 01:24:01 PM 120.94 0.42 120.53 24.13 3950.42 01:25:01 PM 50.65 0.27 50.38 43.59 19536.60 Average: 86.98 5.00 81.98 334.89 8141.85 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13249788 15088368 2891744 17.91 2688 2036668 831100 4.83 201536 2284608 101044 01:11:01 PM 13246152 15085816 2895380 17.94 2688 2036964 831100 4.83 201540 2284956 32 01:12:01 PM 13242184 15083100 2899348 17.96 2688 2037312 831100 4.83 201556 2286428 116 01:13:01 PM 13238500 15080496 2903032 17.98 2688 2037544 831100 4.83 201556 2287536 152 01:14:01 PM 13227008 15073340 2914524 18.06 2688 2040616 831100 4.83 201556 2295316 2944 01:15:01 PM 11732060 13913268 4409472 27.32 2688 2352332 1864012 10.84 267584 3657548 198416 01:16:01 PM 10277736 12648436 5863796 36.33 2688 2532880 3071764 17.87 349684 5011412 47204 01:17:01 PM 10079004 12597912 6062528 37.56 2688 2675624 3145224 18.30 492956 5056124 16632 01:18:01 PM 9314736 12559180 6826796 42.29 2688 3393076 2998492 17.44 596888 5701560 628000 01:19:01 PM 8126876 12221376 8014656 49.65 2688 4235740 3383252 19.68 667620 6805380 344644 01:20:01 PM 8124444 12318700 8017088 49.67 2688 4331824 3237076 18.83 717948 6751084 68340 01:21:01 PM 7988700 12196916 8152832 50.51 2688 4344436 3419988 19.90 723748 6877368 5624 01:22:01 PM 7805920 12257356 8335612 51.64 2688 4581144 3279552 19.08 754912 7018172 194044 01:23:01 PM 7723500 12247624 8418032 52.15 2688 4649264 3270832 19.03 781056 7066212 54968 01:24:01 PM 9873904 14933392 6267628 38.83 2688 5184904 925008 5.38 1151156 4557128 561880 01:25:01 PM 9806404 14877012 6335128 39.25 2688 5197248 940052 5.47 1325680 4449116 19908 Average: 10441057 13636393 5700475 35.32 2688 3354224 2105672 12.25 552311 4649372 140247 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 172.61 120.58 1166.37 26.22 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 83.36 70.73 236.33 18.47 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 92.90 81.24 241.56 21.67 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 88.12 76.32 239.26 21.41 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 114.76 115.81 248.49 32.22 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 473.68 467.03 3341.35 107.43 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 170.05 141.96 2444.94 27.37 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 124.49 95.29 2088.80 15.54 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 64.56 64.15 509.27 17.73 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 72.29 64.51 743.21 15.66 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 92.77 75.94 1295.92 15.05 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 24.51 22.68 8.38 8.07 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 83.39 72.05 1009.66 14.44 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 81.42 76.04 614.81 20.41 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 273.38 286.24 86.19 195.90 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 763.95 946.93 463.72 8803.60 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 173.52 173.60 921.17 585.09 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) 07/21/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.11 0.56 9.29 2.22 0.10 71.73 01:10:01 PM 0 16.08 0.67 10.59 2.73 0.10 69.83 01:10:01 PM 1 8.57 0.53 8.55 2.39 0.10 79.85 01:10:01 PM 2 19.28 0.49 9.75 1.14 0.10 69.25 01:10:01 PM 3 20.52 0.54 8.25 2.63 0.10 67.97 01:11:01 PM all 0.43 0.00 0.36 0.38 0.03 98.79 01:11:01 PM 0 0.50 0.00 0.08 0.17 0.03 99.22 01:11:01 PM 1 0.72 0.00 0.82 0.35 0.03 98.08 01:11:01 PM 2 0.37 0.00 0.23 0.05 0.03 99.32 01:11:01 PM 3 0.15 0.00 0.30 0.97 0.02 98.56 01:12:01 PM all 0.42 0.00 0.28 0.13 0.05 99.12 01:12:01 PM 0 0.43 0.00 0.07 0.00 0.03 99.47 01:12:01 PM 1 0.84 0.00 0.80 0.02 0.07 98.28 01:12:01 PM 2 0.17 0.00 0.10 0.48 0.05 99.20 01:12:01 PM 3 0.25 0.00 0.17 0.00 0.03 99.55 01:13:01 PM all 0.48 0.00 0.27 0.01 0.04 99.21 01:13:01 PM 0 0.42 0.00 0.07 0.03 0.03 99.45 01:13:01 PM 1 0.52 0.00 0.40 0.00 0.05 99.03 01:13:01 PM 2 0.65 0.00 0.48 0.02 0.03 98.81 01:13:01 PM 3 0.32 0.00 0.12 0.00 0.03 99.53 01:14:01 PM all 0.53 0.00 0.35 0.03 0.04 99.06 01:14:01 PM 0 0.87 0.00 0.79 0.00 0.05 98.30 01:14:01 PM 1 0.68 0.00 0.13 0.05 0.03 99.10 01:14:01 PM 2 0.40 0.00 0.30 0.03 0.03 99.23 01:14:01 PM 3 0.15 0.00 0.17 0.02 0.03 99.63 01:15:01 PM all 32.59 0.00 2.67 1.60 0.10 63.03 01:15:01 PM 0 32.90 0.00 1.74 0.62 0.10 64.63 01:15:01 PM 1 40.42 0.00 2.09 1.04 0.10 56.35 01:15:01 PM 2 31.13 0.00 3.43 1.22 0.12 64.11 01:15:01 PM 3 25.90 0.00 3.43 3.53 0.10 67.04 01:16:01 PM all 59.62 0.00 2.99 0.46 0.09 36.84 01:16:01 PM 0 59.62 0.00 4.34 0.94 0.10 35.00 01:16:01 PM 1 58.98 0.00 3.62 0.23 0.08 37.07 01:16:01 PM 2 63.06 0.00 1.79 0.32 0.08 34.75 01:16:01 PM 3 56.83 0.00 2.19 0.35 0.10 40.53 01:17:01 PM all 56.25 0.00 3.28 0.30 0.09 40.08 01:17:01 PM 0 61.72 0.00 5.49 0.14 0.10 32.56 01:17:01 PM 1 57.55 0.00 1.88 0.08 0.08 40.40 01:17:01 PM 2 51.61 0.00 2.43 0.29 0.08 45.59 01:17:01 PM 3 54.11 0.00 3.32 0.71 0.10 41.75 01:18:01 PM all 61.10 0.00 2.37 0.21 0.10 36.22 01:18:01 PM 0 55.10 0.00 1.29 0.12 0.08 43.41 01:18:01 PM 1 52.74 0.00 2.38 0.17 0.10 44.61 01:18:01 PM 2 76.61 0.00 4.17 0.33 0.12 18.77 01:18:01 PM 3 59.94 0.00 1.66 0.23 0.10 38.07 01:19:01 PM all 47.86 0.00 2.80 1.32 0.09 47.93 01:19:01 PM 0 49.80 0.00 1.71 1.06 0.08 47.35 01:19:01 PM 1 47.99 0.00 2.93 1.06 0.10 47.92 01:19:01 PM 2 46.61 0.00 2.15 1.70 0.08 49.45 01:19:01 PM 3 47.03 0.00 4.42 1.46 0.08 47.01 01:20:01 PM all 50.06 0.00 3.54 0.39 0.13 45.88 01:20:01 PM 0 47.63 0.00 3.18 0.39 0.12 48.69 01:20:01 PM 1 52.06 0.00 4.24 0.20 0.12 43.37 01:20:01 PM 2 45.69 0.00 2.59 0.19 0.17 51.36 01:20:01 PM 3 54.88 0.00 4.13 0.78 0.12 40.10 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 44.67 0.00 3.68 0.21 0.09 51.35 01:21:01 PM 0 41.23 0.00 2.73 0.22 0.10 55.72 01:21:01 PM 1 46.03 0.00 3.71 0.07 0.08 50.10 01:21:01 PM 2 55.22 0.00 6.75 0.20 0.08 37.74 01:21:01 PM 3 36.13 0.00 1.53 0.34 0.08 61.92 01:22:01 PM all 51.89 0.00 2.99 0.26 0.10 44.77 01:22:01 PM 0 48.09 0.00 3.17 0.12 0.10 48.51 01:22:01 PM 1 52.40 0.00 1.63 0.12 0.10 45.75 01:22:01 PM 2 54.67 0.00 4.66 0.64 0.10 39.94 01:22:01 PM 3 52.40 0.00 2.49 0.15 0.08 44.88 01:23:01 PM all 47.55 0.00 3.11 0.27 0.11 48.96 01:23:01 PM 0 53.77 0.00 4.44 0.08 0.12 41.59 01:23:01 PM 1 43.55 0.00 2.19 0.35 0.10 53.81 01:23:01 PM 2 50.87 0.00 3.80 0.27 0.10 44.96 01:23:01 PM 3 42.00 0.00 2.01 0.39 0.12 55.49 01:24:01 PM all 31.91 0.00 5.53 0.29 0.09 62.18 01:24:01 PM 0 44.11 0.00 6.86 0.19 0.10 48.74 01:24:01 PM 1 31.57 0.00 7.58 0.52 0.10 60.24 01:24:01 PM 2 29.81 0.00 3.28 0.15 0.08 66.67 01:24:01 PM 3 22.13 0.00 4.39 0.30 0.08 73.09 01:25:01 PM all 16.39 0.00 2.24 0.87 0.15 80.34 01:25:01 PM 0 25.18 0.00 2.49 0.40 0.15 71.77 01:25:01 PM 1 16.64 0.00 2.17 0.22 0.17 80.80 01:25:01 PM 2 11.52 0.00 2.02 2.64 0.15 83.67 01:25:01 PM 3 12.23 0.00 2.29 0.24 0.13 85.11 Average: all 32.31 0.03 2.86 0.56 0.09 64.15 Average: 0 33.54 0.04 3.06 0.45 0.09 62.82 Average: 1 31.90 0.03 2.82 0.43 0.09 64.73 Average: 2 33.56 0.03 2.99 0.60 0.09 62.73 Average: 3 30.26 0.03 2.55 0.76 0.08 66.31