---> uname -a: Linux prd-centos8-builder-4c-4g-47776.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 1083 6820 19 7859 14330 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:ae:00:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85322sec preferred_lft 85322sec inet6 fe80::f816:3eff:feae:f6/64 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) 09/21/2025 _x86_64_ (4 CPU) 03:23:04 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 147.33 4.82 142.52 1876.84 13000.63 03:26:01 AM 376.58 13.30 363.28 1626.64 10571.07 03:27:01 AM 75.71 3.83 71.88 673.53 32373.28 03:28:01 AM 54.01 0.08 53.92 4.00 3858.29 03:29:01 AM 123.58 0.00 123.58 0.00 31559.57 03:30:01 AM 49.89 0.00 49.89 0.00 9197.50 03:31:01 AM 94.99 0.00 94.99 0.00 10851.87 03:32:01 AM 57.91 0.00 57.91 0.00 8020.76 03:33:01 AM 650.75 0.50 650.25 23.06 32841.04 03:34:01 AM 919.21 96.33 822.88 1706.10 23890.67 03:35:01 AM 21.44 0.58 20.86 8.13 5432.21 03:36:01 AM 27.13 13.58 13.55 153.44 9693.47 03:37:01 AM 9.35 0.00 9.35 0.00 9809.60 03:38:01 AM 65.40 0.12 65.28 0.93 11951.94 03:39:01 AM 43.62 0.00 43.62 0.00 5873.68 03:40:01 AM 65.24 0.42 64.83 24.13 4060.00 03:41:01 AM 55.96 0.27 55.70 43.59 14413.76 Average: 166.96 7.87 159.09 361.27 13964.58 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13140968 15040772 3000564 18.59 2688 2089728 1159896 6.75 205668 2359928 20304 03:26:01 AM 11267812 13555776 4873720 30.19 2688 2466456 2240884 13.04 386900 4015172 111440 03:27:01 AM 9830180 13012868 6311352 39.10 2688 3352200 2659236 15.47 476336 5346976 26792 03:28:01 AM 9019556 12921012 7121976 44.12 2688 4058220 2687216 15.63 832088 5778100 630716 03:29:01 AM 8457796 12837536 7683736 47.60 2688 4529748 2680264 15.59 898284 6263048 186884 03:30:01 AM 7700476 12359292 8441056 52.29 2688 4781944 3097676 18.02 967604 6903136 187664 03:31:01 AM 7386608 12305276 8754924 54.24 2688 5022092 3078028 17.91 1042120 7101888 137400 03:32:01 AM 7119600 12276884 9021932 55.89 2688 5256544 3076944 17.90 1089784 7310756 150072 03:33:01 AM 5215772 11622284 10925760 67.69 2688 6302020 3210556 18.68 1103624 8775960 456844 03:34:01 AM 4624236 11154772 11517296 71.35 2688 6357320 3276364 19.06 1165688 9126052 3736 03:35:01 AM 4890816 11723584 11250716 69.70 2688 6653756 3295104 19.17 1300496 8733392 175864 03:36:01 AM 4571760 11678348 11569772 71.68 2688 6925920 3308928 19.25 1389484 8960800 177236 03:37:01 AM 4070592 11441760 12070940 74.78 2688 7189496 3299816 19.20 1477560 9365644 175648 03:38:01 AM 4544916 11999968 11596616 71.84 2688 7341512 3128296 18.20 1534120 8963052 118424 03:39:01 AM 4443484 11932716 11698048 72.47 2688 7429096 3238320 18.84 1574460 9091060 41632 03:40:01 AM 6463252 14153072 9678280 59.96 2688 7632492 926768 5.39 1888264 6769324 405792 03:41:01 AM 6949048 14638120 9192484 56.95 2688 7632648 920160 5.35 2063280 6113672 8360 Average: 7040992 12626708 9100540 56.38 2688 5589482 2663792 15.50 1140927 7116351 177342 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 379.06 396.28 1058.98 117.86 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 353.74 286.90 5246.79 41.37 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:27:01 AM eth0 328.70 188.31 3977.28 19.27 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:28:01 AM eth0 99.70 79.76 1858.55 19.49 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.28 2.28 0.46 0.46 0.00 0.00 0.00 0.00 03:29:01 AM eth0 37.28 35.88 136.12 21.78 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 19.31 17.71 10.57 8.31 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 19.54 17.69 15.70 9.15 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 60.79 55.71 604.80 17.79 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 205.90 138.59 1735.56 22.70 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 3.42 3.38 0.96 0.70 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 9.71 9.90 85.32 1.88 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 2.30 2.02 0.52 0.88 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 2.33 2.03 0.56 0.90 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 16.48 18.06 80.28 4.33 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 57.01 54.75 524.11 14.01 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 416.54 379.29 220.75 2642.82 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 537.77 518.08 165.96 3831.33 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 149.99 129.68 925.15 398.49 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) 09/21/2025 _x86_64_ (4 CPU) 03:23:04 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 10.76 0.00 2.20 1.01 0.11 85.91 03:25:01 AM 0 18.82 0.00 2.33 0.74 0.10 78.01 03:25:01 AM 1 13.47 0.00 1.86 1.41 0.12 83.14 03:25:01 AM 2 7.14 0.00 2.74 0.52 0.12 89.49 03:25:01 AM 3 3.59 0.00 1.87 1.38 0.12 93.04 03:26:01 AM all 39.43 0.00 2.63 1.74 0.12 56.08 03:26:01 AM 0 44.89 0.00 1.98 0.52 0.12 52.49 03:26:01 AM 1 36.22 0.00 2.65 1.83 0.12 59.18 03:26:01 AM 2 38.31 0.00 3.06 2.67 0.12 55.84 03:26:01 AM 3 38.29 0.00 2.85 1.93 0.12 56.81 03:27:01 AM all 43.11 0.00 2.19 1.23 0.11 53.36 03:27:01 AM 0 41.44 0.00 1.94 0.32 0.12 56.18 03:27:01 AM 1 38.94 0.00 1.72 3.87 0.10 55.37 03:27:01 AM 2 44.05 0.00 3.69 0.64 0.10 51.53 03:27:01 AM 3 47.98 0.00 1.40 0.12 0.12 50.38 03:28:01 AM all 58.96 0.00 2.74 0.34 0.14 37.82 03:28:01 AM 0 61.61 0.00 2.16 0.20 0.17 35.87 03:28:01 AM 1 53.79 0.00 3.00 0.64 0.13 42.44 03:28:01 AM 2 55.78 0.00 1.54 0.35 0.12 42.21 03:28:01 AM 3 64.67 0.00 4.24 0.18 0.15 30.75 03:29:01 AM all 50.11 0.00 2.78 2.05 0.12 44.94 03:29:01 AM 0 44.17 0.00 1.68 2.06 0.12 51.98 03:29:01 AM 1 52.41 0.00 3.00 2.50 0.12 41.97 03:29:01 AM 2 54.70 0.00 3.33 1.51 0.12 40.35 03:29:01 AM 3 49.19 0.00 3.11 2.12 0.13 45.46 03:30:01 AM all 53.67 0.00 2.83 0.32 0.11 43.07 03:30:01 AM 0 46.85 0.00 1.16 0.47 0.10 51.42 03:30:01 AM 1 44.73 0.00 1.11 0.28 0.10 53.78 03:30:01 AM 2 62.08 0.00 4.95 0.42 0.13 32.42 03:30:01 AM 3 61.03 0.00 4.11 0.10 0.12 34.65 03:31:01 AM all 57.89 0.00 2.88 0.71 0.12 38.40 03:31:01 AM 0 56.32 0.00 1.77 0.87 0.12 40.92 03:31:01 AM 1 63.55 0.00 4.50 0.67 0.13 31.15 03:31:01 AM 2 64.46 0.00 3.44 0.20 0.12 31.79 03:31:01 AM 3 47.20 0.00 1.82 1.09 0.12 49.77 03:32:01 AM all 43.70 0.00 2.93 0.46 0.11 52.80 03:32:01 AM 0 49.98 0.00 3.43 0.10 0.10 46.38 03:32:01 AM 1 42.63 0.00 2.69 0.62 0.10 53.95 03:32:01 AM 2 40.18 0.00 2.40 0.44 0.12 56.87 03:32:01 AM 3 41.99 0.00 3.20 0.68 0.10 54.03 03:33:01 AM all 33.04 0.00 10.77 4.94 0.12 51.14 03:33:01 AM 0 32.63 0.00 10.64 3.04 0.15 53.54 03:33:01 AM 1 38.32 0.00 10.87 5.81 0.12 44.88 03:33:01 AM 2 34.04 0.00 9.32 5.14 0.10 51.39 03:33:01 AM 3 27.09 0.00 12.24 5.78 0.10 54.79 03:34:01 AM all 34.15 0.00 5.58 8.80 0.13 51.33 03:34:01 AM 0 27.29 0.00 5.86 9.95 0.13 56.76 03:34:01 AM 1 34.96 0.00 5.85 8.95 0.13 50.10 03:34:01 AM 2 32.88 0.00 5.41 8.14 0.12 53.45 03:34:01 AM 3 41.48 0.00 5.21 8.16 0.13 45.01 03:35:01 AM all 37.48 0.00 1.47 0.13 0.10 60.81 03:35:01 AM 0 65.10 0.00 2.66 0.35 0.10 31.80 03:35:01 AM 1 43.28 0.00 1.79 0.00 0.10 54.83 03:35:01 AM 2 21.14 0.00 0.93 0.05 0.10 77.78 03:35:01 AM 3 20.42 0.00 0.49 0.13 0.10 78.86 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 37.09 0.00 1.60 0.38 0.11 60.82 03:36:01 AM 0 18.47 0.00 0.67 0.02 0.12 80.73 03:36:01 AM 1 87.02 0.00 3.64 0.32 0.10 8.92 03:36:01 AM 2 22.74 0.00 0.74 0.67 0.12 75.74 03:36:01 AM 3 20.36 0.00 1.37 0.50 0.10 77.67 03:37:01 AM all 36.15 0.00 1.69 0.39 0.11 61.66 03:37:01 AM 0 16.36 0.00 0.73 0.23 0.13 82.54 03:37:01 AM 1 58.84 0.00 3.28 0.32 0.10 37.47 03:37:01 AM 2 36.80 0.00 1.72 0.37 0.10 61.01 03:37:01 AM 3 32.63 0.00 1.04 0.63 0.10 65.60 03:38:01 AM all 37.39 0.00 2.20 0.38 0.11 59.92 03:38:01 AM 0 22.36 0.00 1.18 0.20 0.12 76.13 03:38:01 AM 1 63.12 0.00 3.40 0.37 0.12 33.00 03:38:01 AM 2 41.69 0.00 1.64 0.08 0.10 56.49 03:38:01 AM 3 22.43 0.00 2.59 0.87 0.10 74.01 03:39:01 AM all 54.56 0.00 2.93 0.26 0.10 42.15 03:39:01 AM 0 53.50 0.00 3.57 0.42 0.10 42.41 03:39:01 AM 1 52.84 0.00 1.72 0.05 0.10 45.30 03:39:01 AM 2 67.01 0.00 5.04 0.12 0.10 27.74 03:39:01 AM 3 44.92 0.00 1.41 0.44 0.10 53.13 03:40:01 AM all 33.58 0.00 3.95 0.25 0.11 62.11 03:40:01 AM 0 42.32 0.00 6.33 0.25 0.12 50.98 03:40:01 AM 1 29.84 0.00 2.32 0.07 0.10 67.67 03:40:01 AM 2 31.34 0.00 3.58 0.22 0.10 64.76 03:40:01 AM 3 30.77 0.00 3.57 0.46 0.12 65.08 03:41:01 AM all 22.60 0.00 2.34 0.60 0.11 74.36 03:41:01 AM 0 18.90 0.00 2.48 0.97 0.10 77.55 03:41:01 AM 1 23.55 0.00 2.26 0.20 0.10 73.89 03:41:01 AM 2 29.33 0.00 2.50 0.62 0.12 67.42 03:41:01 AM 3 18.65 0.00 2.10 0.59 0.12 78.55 Average: all 40.22 0.00 3.15 1.40 0.11 55.11 Average: 0 38.88 0.00 2.96 1.21 0.12 56.83 Average: 1 45.75 0.00 3.27 1.64 0.11 49.24 Average: 2 40.21 0.00 3.29 1.30 0.11 55.09 Average: 3 36.05 0.00 3.08 1.47 0.11 59.28