---> uname -a: Linux prd-centos8-builder-4c-4g-46694.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 940 6961 19 7860 14473 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:43:a2:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85231sec preferred_lft 85231sec inet6 fe80::f816:3eff:fe43:a2eb/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) 09/18/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 217.61 66.26 151.36 2138.18 11655.34 03:25:01 AM 58.06 11.80 46.27 1605.73 5263.03 03:26:01 AM 388.87 4.43 384.44 756.56 11103.43 03:27:01 AM 63.44 2.76 60.68 296.34 32008.33 03:28:01 AM 54.63 0.00 54.63 0.00 4055.36 03:29:01 AM 129.48 0.00 129.48 0.00 33584.49 03:30:01 AM 60.42 0.00 60.42 0.00 7802.95 03:31:01 AM 81.07 0.00 81.07 0.00 10747.89 03:32:01 AM 60.61 0.00 60.61 0.00 7694.68 03:33:01 AM 108.86 0.07 108.80 19.59 20526.09 03:34:01 AM 606.31 30.84 575.47 421.86 36871.53 03:35:01 AM 80.05 65.97 14.08 1290.98 1212.10 03:36:01 AM 10.53 0.57 9.96 5.20 7516.41 03:37:01 AM 25.21 13.56 11.65 153.31 9781.67 03:38:01 AM 7.71 0.03 7.68 0.27 9680.36 03:39:01 AM 77.69 0.08 77.60 0.67 11941.09 03:40:01 AM 31.26 0.00 31.26 0.00 2987.44 03:41:01 AM 72.29 0.42 71.88 24.13 16585.52 Average: 118.57 10.93 107.63 372.93 13390.41 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13277280 15138528 2864252 17.74 2688 2058708 773432 4.50 203400 2251148 125904 03:25:01 AM 13095376 15032860 3046156 18.87 2688 2127336 1133600 6.59 210708 2398156 20148 03:26:01 AM 11260720 13566816 4880812 30.24 2688 2483824 2171368 12.63 390848 4017616 114200 03:27:01 AM 10025668 13210000 6115864 37.89 2688 3353632 2508788 14.59 476460 5151184 28292 03:28:01 AM 9172368 13354968 6969164 43.18 2688 4337720 2624768 15.27 831928 5624532 910320 03:29:01 AM 8576512 12955176 7565020 46.87 2688 4529616 2681036 15.60 898060 6146072 116500 03:30:01 AM 7905724 12580672 8235808 51.02 2688 4798972 3046104 17.72 1005600 6660440 186704 03:31:01 AM 7626248 12544720 8515284 52.75 2688 5022568 3043948 17.71 1042052 6864208 119996 03:32:01 AM 7370544 12527328 8770988 54.34 2688 5256732 3030016 17.63 1089700 7061092 139904 03:33:01 AM 5591960 11959724 10549572 65.36 2688 6301824 3151772 18.33 1103384 8523140 694360 03:34:01 AM 5670484 12155272 10471048 64.87 2688 6314688 3217504 18.72 1157852 8163196 384 03:35:01 AM 5384820 12039680 10756712 66.64 2688 6477552 3247076 18.89 1226824 8369328 114784 03:36:01 AM 5047776 11968052 11093756 68.73 2688 6741368 3248060 18.89 1329548 8601188 175884 03:37:01 AM 4837760 12030424 11303772 70.03 2688 7013656 3231680 18.80 1418664 8723596 175864 03:38:01 AM 4770776 12232172 11370756 70.44 2688 7278596 3116448 18.13 1508292 8699888 177052 03:39:01 AM 4894464 12331956 11247068 69.68 2688 7380040 3048832 17.74 1540316 8771344 69908 03:40:01 AM 4834756 12325752 11306776 70.05 2688 7433884 3070284 17.86 1576200 8797224 38988 03:41:01 AM 5930524 13621884 10211008 63.26 2688 7632292 873568 5.08 1888060 7388716 24296 Average: 7515209 12865332 8626323 53.44 2688 5363500 2623238 15.26 1049883 6789559 179638 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 132.16 107.98 1217.40 29.42 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 297.35 317.96 549.10 94.05 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 421.47 325.12 5346.35 44.78 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 366.64 205.58 3878.12 19.35 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 95.50 78.34 1855.71 21.47 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 03:29:01 AM eth0 34.51 34.31 133.97 10.18 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 23.41 21.33 12.12 9.63 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 19.58 18.03 15.38 9.17 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 62.04 56.31 604.36 17.26 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 200.10 138.24 1734.67 22.47 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 8.20 8.36 1.21 0.95 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 8.80 9.03 85.06 1.44 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 2.78 2.63 0.65 0.99 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 2.17 1.98 0.50 0.86 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 2.60 1.95 0.68 0.95 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 45.24 46.23 492.91 8.57 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 34.54 32.94 113.51 11.46 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 755.91 740.49 325.80 6213.22 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 139.63 119.28 909.45 362.03 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) 09/18/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.31 0.58 8.53 2.54 0.09 70.94 03:24:01 AM 0 17.89 0.58 8.39 3.41 0.08 69.64 03:24:01 AM 1 18.50 0.65 9.26 2.23 0.10 69.27 03:24:01 AM 2 15.32 0.69 9.00 3.07 0.08 71.85 03:24:01 AM 3 17.55 0.39 7.49 1.47 0.08 73.02 03:25:01 AM all 2.86 0.00 1.21 0.66 0.08 95.19 03:25:01 AM 0 2.95 0.00 0.47 0.13 0.05 96.40 03:25:01 AM 1 2.30 0.00 0.55 0.76 0.08 96.31 03:25:01 AM 2 2.80 0.00 1.53 1.75 0.08 93.84 03:25:01 AM 3 3.38 0.00 2.29 0.00 0.12 94.20 03:26:01 AM all 44.35 0.00 2.79 2.23 0.13 50.50 03:26:01 AM 0 45.08 0.00 3.02 2.89 0.12 48.89 03:26:01 AM 1 45.78 0.00 2.41 2.53 0.13 49.15 03:26:01 AM 2 44.36 0.00 2.24 1.36 0.13 51.90 03:26:01 AM 3 42.16 0.00 3.48 2.17 0.13 52.07 03:27:01 AM all 40.88 0.00 2.00 1.81 0.10 55.22 03:27:01 AM 0 42.10 0.00 2.31 0.95 0.10 54.54 03:27:01 AM 1 44.15 0.00 2.36 0.32 0.08 53.09 03:27:01 AM 2 38.63 0.00 2.04 5.66 0.12 53.55 03:27:01 AM 3 38.62 0.00 1.27 0.32 0.10 59.69 03:28:01 AM all 57.38 0.00 2.76 0.49 0.11 39.27 03:28:01 AM 0 59.21 0.00 4.04 0.32 0.12 36.31 03:28:01 AM 1 59.00 0.00 3.52 0.55 0.12 36.82 03:28:01 AM 2 53.22 0.00 1.70 0.89 0.10 44.09 03:28:01 AM 3 58.11 0.00 1.76 0.18 0.10 39.85 03:29:01 AM all 52.51 0.00 2.80 2.63 0.11 41.95 03:29:01 AM 0 60.19 0.00 4.41 3.15 0.10 32.14 03:29:01 AM 1 48.92 0.00 2.13 2.69 0.12 46.15 03:29:01 AM 2 48.80 0.00 1.73 2.80 0.12 46.55 03:29:01 AM 3 52.12 0.00 2.94 1.90 0.10 42.94 03:30:01 AM all 53.82 0.00 2.98 0.52 0.12 42.57 03:30:01 AM 0 49.58 0.00 3.70 0.28 0.12 46.31 03:30:01 AM 1 60.67 0.00 4.10 0.23 0.12 34.87 03:30:01 AM 2 48.01 0.00 1.21 1.12 0.12 49.54 03:30:01 AM 3 57.02 0.00 2.89 0.42 0.13 39.54 03:31:01 AM all 57.48 0.00 2.74 0.58 0.12 39.08 03:31:01 AM 0 60.08 0.00 3.69 0.40 0.12 35.70 03:31:01 AM 1 68.74 0.00 3.96 0.32 0.13 26.85 03:31:01 AM 2 48.44 0.00 1.81 1.56 0.12 48.07 03:31:01 AM 3 52.65 0.00 1.49 0.05 0.12 45.69 03:32:01 AM all 44.16 0.00 3.06 0.63 0.11 52.05 03:32:01 AM 0 30.92 0.00 1.57 0.79 0.10 66.62 03:32:01 AM 1 60.13 0.00 5.37 0.13 0.12 34.24 03:32:01 AM 2 48.25 0.00 3.86 0.13 0.10 47.65 03:32:01 AM 3 37.32 0.00 1.42 1.45 0.12 59.70 03:33:01 AM all 28.35 0.00 8.03 10.70 0.17 52.75 03:33:01 AM 0 31.39 0.00 7.69 4.12 0.12 56.68 03:33:01 AM 1 27.50 0.00 8.11 9.38 0.22 54.78 03:33:01 AM 2 30.95 0.00 8.67 9.53 0.10 50.75 03:33:01 AM 3 23.56 0.00 7.65 19.78 0.22 48.78 03:34:01 AM all 9.25 0.00 6.33 51.49 0.10 32.82 03:34:01 AM 0 4.62 0.00 6.29 50.48 0.08 38.53 03:34:01 AM 1 4.65 0.00 7.19 53.97 0.08 34.10 03:34:01 AM 2 12.52 0.00 7.06 49.04 0.08 31.29 03:34:01 AM 3 15.18 0.00 4.79 52.48 0.15 27.39 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.86 0.00 1.28 0.55 0.11 59.19 03:35:01 AM 0 27.66 0.00 1.59 0.47 0.10 70.19 03:35:01 AM 1 31.11 0.00 0.94 0.38 0.10 67.47 03:35:01 AM 2 56.74 0.00 1.24 0.27 0.12 41.64 03:35:01 AM 3 39.92 0.00 1.37 1.09 0.12 57.51 03:36:01 AM all 37.36 0.00 1.68 0.44 0.11 60.40 03:36:01 AM 0 43.83 0.00 1.89 0.08 0.12 54.08 03:36:01 AM 1 40.24 0.00 1.84 0.08 0.10 57.74 03:36:01 AM 2 41.80 0.00 1.90 0.07 0.12 56.11 03:36:01 AM 3 23.57 0.00 1.10 1.54 0.12 73.67 03:37:01 AM all 36.93 0.00 1.65 1.36 0.11 59.95 03:37:01 AM 0 65.60 0.00 2.55 1.76 0.13 29.95 03:37:01 AM 1 19.75 0.00 0.99 0.03 0.12 79.12 03:37:01 AM 2 41.19 0.00 1.77 0.37 0.10 56.57 03:37:01 AM 3 21.27 0.00 1.31 3.26 0.10 74.06 03:38:01 AM all 37.12 0.00 1.68 0.33 0.12 60.75 03:38:01 AM 0 38.67 0.00 1.85 0.25 0.13 59.09 03:38:01 AM 1 25.54 0.00 0.94 0.27 0.12 73.14 03:38:01 AM 2 44.52 0.00 2.61 0.08 0.12 52.67 03:38:01 AM 3 39.76 0.00 1.31 0.72 0.10 58.12 03:39:01 AM all 41.75 0.00 2.50 0.83 0.12 54.81 03:39:01 AM 0 45.54 0.00 2.41 0.75 0.12 51.19 03:39:01 AM 1 43.89 0.00 4.62 0.41 0.14 50.95 03:39:01 AM 2 43.14 0.00 1.88 0.26 0.12 54.61 03:39:01 AM 3 34.41 0.00 1.11 1.89 0.10 62.49 03:40:01 AM all 52.02 0.00 2.98 0.29 0.11 44.60 03:40:01 AM 0 59.31 0.00 3.88 0.05 0.10 36.66 03:40:01 AM 1 53.45 0.00 3.43 0.35 0.10 42.66 03:40:01 AM 2 50.36 0.00 2.61 0.39 0.10 46.54 03:40:01 AM 3 44.94 0.00 1.99 0.37 0.13 52.57 03:41:01 AM all 30.59 0.00 4.16 1.22 0.12 63.91 03:41:01 AM 0 25.65 0.00 3.11 0.89 0.12 70.23 03:41:01 AM 1 34.27 0.00 3.55 0.77 0.13 61.27 03:41:01 AM 2 33.25 0.00 5.07 0.39 0.13 61.16 03:41:01 AM 3 29.21 0.00 4.92 2.81 0.10 62.96 Average: all 37.96 0.03 3.28 4.38 0.11 54.23 Average: 0 39.47 0.03 3.49 3.94 0.11 52.97 Average: 1 38.27 0.04 3.62 4.16 0.12 53.80 Average: 2 39.04 0.04 3.21 4.35 0.11 53.25 Average: 3 35.05 0.02 2.81 5.09 0.12 56.92