---> uname -a: Linux prd-centos8-builder-4c-4g-869.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: 2800.000 BogoMIPS: 5600.00 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 1081 6818 19 7863 14332 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:62:99:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85126sec preferred_lft 85126sec inet6 fe80::f816:3eff:fe62:9975/64 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) 10/07/2025 _x86_64_ (4 CPU) 03:22:25 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 430.64 117.89 312.75 3518.71 10511.15 03:25:01 AM 67.09 0.00 67.09 0.00 8655.16 03:26:01 AM 8.85 0.03 8.82 0.53 259.72 03:27:01 AM 213.33 12.40 200.93 1615.60 2689.47 03:28:01 AM 109.43 3.56 105.86 474.40 9105.50 03:29:01 AM 55.82 3.10 52.72 579.18 19387.19 03:30:01 AM 44.34 0.00 44.34 0.00 13911.78 03:31:01 AM 131.38 0.00 131.38 0.00 32882.92 03:32:01 AM 41.32 0.00 41.32 0.00 7652.78 03:33:01 AM 92.42 0.00 92.42 0.00 10949.70 03:34:01 AM 69.34 0.00 69.34 0.00 7716.99 03:35:01 AM 73.50 0.03 73.47 19.33 9694.23 03:36:01 AM 1323.43 60.39 1263.04 1008.50 49101.08 03:37:01 AM 49.25 36.47 12.78 704.70 1203.47 03:38:01 AM 14.38 3.03 11.35 50.39 10216.48 03:39:01 AM 23.44 11.08 12.36 107.96 10056.76 03:40:01 AM 8.63 0.03 8.60 0.27 9722.21 03:41:01 AM 83.34 0.08 83.26 0.67 9615.14 03:42:01 AM 47.03 0.00 47.03 0.00 3275.95 03:43:01 AM 69.76 0.47 69.29 28.79 16234.39 Average: 147.83 12.43 135.40 405.46 12141.87 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13223944 15087068 2917580 18.07 2688 2061300 805552 4.69 202460 2317328 233048 03:25:01 AM 13204308 15070132 2937216 18.20 2688 2062768 805552 4.69 202632 2319620 248 03:26:01 AM 13199640 15067168 2941884 18.23 2688 2063288 805552 4.69 202648 2321172 264 03:27:01 AM 12004420 14165868 4137104 25.63 2688 2345288 1824172 10.61 223120 3452508 204488 03:28:01 AM 11370992 13667576 4770532 29.55 2688 2474604 2121720 12.34 387376 3910528 78256 03:29:01 AM 10157000 13336172 5984524 37.08 2688 3349860 2368336 13.78 474120 5024996 356580 03:30:01 AM 9542888 13297088 6598636 40.88 2688 3913008 2370348 13.79 732544 5360004 520168 03:31:01 AM 8707720 13046276 7433804 46.05 2688 4490672 2637484 15.34 881608 6034080 146908 03:32:01 AM 8277648 12792772 7863876 48.72 2688 4650400 2858264 16.63 963980 6352404 96656 03:33:01 AM 7306384 12156284 8835140 54.74 2688 4957576 3480844 20.25 1029796 7201312 113420 03:34:01 AM 7489576 12618676 8651948 53.60 2688 5229228 3000160 17.45 1073032 6958732 174896 03:35:01 AM 6326536 12453600 9814988 60.81 2688 6129868 2946196 17.14 1102320 7908044 865700 03:36:01 AM 5814248 12325516 10327276 63.98 2688 6340156 3001068 17.46 1162708 7973832 4124 03:37:01 AM 5465784 12215128 10675740 66.14 2688 6569416 3047680 17.73 1269344 8204236 202560 03:38:01 AM 4835704 11760600 11305820 70.04 2688 6746816 3031444 17.63 1328600 8762708 87820 03:39:01 AM 4982888 12268968 11158636 69.13 2688 7105628 3023908 17.59 1446844 8507752 175832 03:40:01 AM 4689360 12241116 11452164 70.95 2688 7370596 3024768 17.60 1536752 8710252 177216 03:41:01 AM 5049296 12498364 11092228 68.72 2688 7392596 2909424 16.93 1559836 8518644 47864 03:42:01 AM 4937560 12468732 11203964 69.41 2688 7473552 2849592 16.58 1588456 8602196 41788 03:43:01 AM 7017636 14711472 9123888 56.52 2688 7637384 840432 4.89 2055940 6068116 188 Average: 8180177 13162429 7961347 49.32 2688 5018200 2387625 13.89 971206 6225423 176401 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 131.26 81.91 1358.42 34.33 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 122.74 111.38 266.77 31.10 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 116.48 101.45 264.32 29.41 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 350.94 333.36 3554.67 73.22 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 148.76 140.68 1833.20 19.81 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 340.60 208.23 3953.89 19.83 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 AM eth0 67.26 51.93 1458.58 18.84 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.35 2.35 0.46 0.46 0.00 0.00 0.00 0.00 03:31:01 AM eth0 48.39 45.38 409.83 9.94 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 29.41 27.77 125.22 9.53 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 21.22 19.13 11.07 9.50 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 64.73 59.61 615.36 16.75 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 164.66 118.78 1530.34 22.06 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 36.79 25.55 207.14 4.40 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 9.96 9.86 85.16 1.63 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 2.00 0.93 1.23 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 2.93 2.67 0.65 1.07 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 2.12 1.98 0.52 0.87 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 52.38 53.25 518.48 11.41 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 43.19 41.26 205.41 12.22 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 875.62 874.79 258.84 6455.09 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 131.62 115.55 833.00 339.12 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) 10/07/2025 _x86_64_ (4 CPU) 03:22:25 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 20.96 1.28 13.27 3.37 0.10 61.02 03:24:01 AM 0 30.42 0.84 10.86 3.98 0.12 53.79 03:24:01 AM 1 16.57 1.14 12.96 5.09 0.10 64.14 03:24:01 AM 2 22.43 2.00 17.97 2.37 0.10 55.14 03:24:01 AM 3 14.39 1.14 11.30 2.06 0.10 71.01 03:25:01 AM all 0.69 0.00 0.60 1.75 0.04 96.92 03:25:01 AM 0 0.37 0.00 0.22 1.60 0.02 97.80 03:25:01 AM 1 0.77 0.00 0.62 1.17 0.07 97.37 03:25:01 AM 2 0.55 0.00 0.55 2.95 0.05 95.90 03:25:01 AM 3 1.05 0.00 1.02 1.27 0.03 96.62 03:26:01 AM all 0.63 0.00 0.45 0.03 0.03 98.85 03:26:01 AM 0 0.18 0.00 0.18 0.07 0.03 99.53 03:26:01 AM 1 1.15 0.00 1.00 0.00 0.03 97.81 03:26:01 AM 2 0.79 0.00 0.23 0.00 0.03 98.95 03:26:01 AM 3 0.40 0.00 0.38 0.07 0.03 99.12 03:27:01 AM all 18.00 0.00 1.86 10.47 0.14 69.53 03:27:01 AM 0 17.32 0.00 1.29 12.52 0.12 68.74 03:27:01 AM 1 20.58 0.00 2.73 12.29 0.15 64.25 03:27:01 AM 2 16.88 0.00 1.78 13.50 0.12 67.73 03:27:01 AM 3 17.24 0.00 1.64 3.59 0.17 77.36 03:28:01 AM all 27.90 0.00 1.61 7.91 0.11 62.47 03:28:01 AM 0 31.42 0.00 0.94 5.68 0.08 61.87 03:28:01 AM 1 32.07 0.00 1.77 8.90 0.08 57.18 03:28:01 AM 2 21.43 0.00 1.18 5.23 0.12 72.04 03:28:01 AM 3 26.68 0.00 2.55 11.81 0.13 58.81 03:29:01 AM all 36.71 0.00 1.93 3.69 0.10 57.57 03:29:01 AM 0 38.84 0.00 1.29 1.96 0.12 57.80 03:29:01 AM 1 34.51 0.00 1.12 1.42 0.10 62.85 03:29:01 AM 2 34.48 0.00 2.35 4.31 0.12 58.75 03:29:01 AM 3 39.00 0.00 2.97 7.06 0.08 50.90 03:30:01 AM all 57.89 0.00 2.42 1.87 0.10 37.71 03:30:01 AM 0 63.68 0.00 3.16 2.94 0.12 30.10 03:30:01 AM 1 55.08 0.00 2.42 0.86 0.10 41.55 03:30:01 AM 2 57.89 0.00 1.39 3.24 0.10 37.38 03:30:01 AM 3 54.90 0.00 2.71 0.44 0.10 41.85 03:31:01 AM all 40.17 0.00 2.44 5.35 0.10 51.93 03:31:01 AM 0 47.85 0.00 3.46 5.27 0.10 43.32 03:31:01 AM 1 39.39 0.00 2.27 5.71 0.12 52.51 03:31:01 AM 2 36.28 0.00 1.83 8.05 0.10 53.74 03:31:01 AM 3 37.17 0.00 2.19 2.40 0.10 58.14 03:32:01 AM all 53.68 0.00 2.86 0.43 0.11 42.93 03:32:01 AM 0 50.21 0.00 2.12 0.02 0.10 47.55 03:32:01 AM 1 49.64 0.00 1.78 1.53 0.12 46.93 03:32:01 AM 2 52.75 0.00 3.44 0.15 0.10 43.55 03:32:01 AM 3 62.13 0.00 4.08 0.02 0.12 33.66 03:33:01 AM all 54.86 0.00 2.78 1.56 0.10 40.71 03:33:01 AM 0 68.92 0.00 4.67 0.60 0.10 25.70 03:33:01 AM 1 48.65 0.00 2.62 0.76 0.08 47.89 03:33:01 AM 2 54.15 0.00 2.67 0.91 0.10 42.18 03:33:01 AM 3 47.70 0.00 1.15 3.97 0.10 47.08 03:34:01 AM all 47.44 0.00 2.84 0.81 0.11 48.80 03:34:01 AM 0 48.74 0.00 3.18 0.76 0.10 47.23 03:34:01 AM 1 42.30 0.00 3.04 0.71 0.12 53.84 03:34:01 AM 2 48.60 0.00 2.66 1.18 0.10 47.47 03:34:01 AM 3 50.12 0.00 2.51 0.61 0.10 46.67 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.79 0.00 6.09 1.94 0.14 54.04 03:35:01 AM 0 41.81 0.00 7.33 2.53 0.12 48.21 03:35:01 AM 1 40.30 0.00 5.88 1.14 0.14 52.53 03:35:01 AM 2 37.86 0.00 5.54 3.83 0.19 52.58 03:35:01 AM 3 31.17 0.00 5.60 0.26 0.10 62.87 03:36:01 AM all 25.99 0.00 9.95 15.44 0.12 48.50 03:36:01 AM 0 18.75 0.00 10.97 18.25 0.12 51.91 03:36:01 AM 1 31.26 0.00 8.06 10.99 0.10 49.60 03:36:01 AM 2 32.60 0.00 10.48 17.45 0.15 39.32 03:36:01 AM 3 21.36 0.00 10.30 15.05 0.12 53.17 03:37:01 AM all 37.56 0.00 1.37 0.39 0.10 60.59 03:37:01 AM 0 67.56 0.00 3.04 1.07 0.12 28.22 03:37:01 AM 1 24.42 0.00 0.67 0.10 0.10 74.71 03:37:01 AM 2 19.76 0.00 0.55 0.35 0.08 79.25 03:37:01 AM 3 38.44 0.00 1.20 0.03 0.10 60.22 03:38:01 AM all 38.76 0.00 1.50 0.54 0.10 59.11 03:38:01 AM 0 64.71 0.00 2.74 0.23 0.10 32.21 03:38:01 AM 1 31.99 0.00 1.10 0.32 0.10 66.49 03:38:01 AM 2 25.34 0.00 1.15 1.51 0.10 71.90 03:38:01 AM 3 33.00 0.00 1.00 0.08 0.08 65.83 03:39:01 AM all 36.47 0.00 1.92 0.77 0.10 60.73 03:39:01 AM 0 46.67 0.00 2.48 0.23 0.12 50.49 03:39:01 AM 1 55.31 0.00 2.42 0.38 0.12 41.76 03:39:01 AM 2 23.66 0.00 1.84 1.14 0.08 73.28 03:39:01 AM 3 20.22 0.00 0.95 1.34 0.08 77.40 03:40:01 AM all 37.05 0.00 1.69 0.43 0.09 60.74 03:40:01 AM 0 38.94 0.00 2.00 0.05 0.10 58.90 03:40:01 AM 1 37.61 0.00 1.47 0.12 0.08 60.72 03:40:01 AM 2 51.97 0.00 1.81 0.94 0.12 45.17 03:40:01 AM 3 19.69 0.00 1.47 0.62 0.07 78.16 03:41:01 AM all 44.04 0.00 2.78 0.40 0.10 52.68 03:41:01 AM 0 54.49 0.00 2.37 0.52 0.10 42.52 03:41:01 AM 1 36.81 0.00 1.45 0.27 0.10 61.37 03:41:01 AM 2 43.24 0.00 3.92 0.17 0.10 52.58 03:41:01 AM 3 41.62 0.00 3.36 0.65 0.10 54.26 03:42:01 AM all 56.38 0.00 2.79 0.26 0.13 40.44 03:42:01 AM 0 60.86 0.00 2.75 0.13 0.13 36.12 03:42:01 AM 1 50.24 0.00 2.79 0.69 0.13 46.14 03:42:01 AM 2 61.28 0.00 3.48 0.17 0.13 34.93 03:42:01 AM 3 53.15 0.00 2.13 0.03 0.12 44.57 03:43:01 AM all 24.10 0.00 4.33 1.10 0.12 70.36 03:43:01 AM 0 31.77 0.00 6.04 1.59 0.13 60.46 03:43:01 AM 1 15.12 0.00 3.19 1.97 0.08 79.64 03:43:01 AM 2 28.37 0.00 5.03 0.07 0.12 66.41 03:43:01 AM 3 21.12 0.00 3.06 0.76 0.13 74.93 Average: all 34.85 0.06 3.27 2.91 0.10 58.80 Average: 0 41.19 0.04 3.55 2.99 0.10 52.13 Average: 1 33.18 0.06 2.96 2.71 0.10 61.00 Average: 2 33.50 0.10 3.48 3.36 0.11 59.44 Average: 3 31.52 0.06 3.07 2.59 0.10 62.66