---> uname -a: Linux prd-centos8-builder-4c-4g-33900.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1013 7385 19 7364 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:82:13:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85265sec preferred_lft 85265sec inet6 fe80::f816:3eff:fe82:1315/64 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) 01:21:20 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 213.32 59.64 153.68 2110.20 12170.40 01:24:01 AM 37.83 0.03 37.79 0.53 4436.49 01:25:01 AM 4.95 0.00 4.95 0.00 116.00 01:26:01 AM 377.59 16.13 361.46 1948.74 4071.74 01:27:01 AM 93.26 3.28 89.98 709.54 26001.40 01:28:01 AM 61.94 0.00 61.94 0.00 16496.77 01:29:01 AM 124.06 0.00 124.06 0.00 32876.30 01:30:01 AM 58.51 0.00 58.51 0.00 5702.72 01:31:01 AM 60.58 0.00 60.58 0.00 5594.10 01:32:01 AM 76.00 0.03 75.97 19.33 9847.79 01:33:01 AM 1458.31 65.07 1393.23 1197.13 48167.86 01:34:01 AM 52.69 31.79 20.90 516.18 1530.84 01:35:01 AM 16.36 3.03 13.33 50.39 10508.93 01:36:01 AM 20.45 11.08 9.37 107.98 9820.23 01:37:01 AM 10.26 0.03 10.23 0.27 9734.06 01:38:01 AM 95.45 0.08 95.37 0.67 11009.13 01:39:01 AM 121.28 0.03 121.25 5.20 3668.39 01:40:01 AM 56.35 0.65 55.69 62.75 12754.98 Average: 163.26 10.56 152.70 372.30 12473.29 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13289060 15148028 2852472 17.67 2688 2056556 772844 4.50 203000 2241556 111696 01:24:01 AM 13284164 15144384 2857368 17.70 2688 2056960 772844 4.50 203096 2242864 28 01:25:01 AM 13279164 15140760 2862368 17.73 2688 2057380 772844 4.50 203096 2244008 20 01:26:01 AM 11972736 14232572 4168796 25.83 2688 2439080 1585252 9.22 243336 3460028 297760 01:27:01 AM 10420300 13585452 5721232 35.44 2688 3335688 2091168 12.16 471020 4769460 415112 01:28:01 AM 9321948 13452276 6819584 42.25 2688 4287436 2467252 14.35 850076 5461696 890048 01:29:01 AM 8703028 12976520 7438504 46.08 2688 4425856 2525156 14.69 889624 6034952 66844 01:30:01 AM 7973316 12425880 8168216 50.60 2688 4585988 3045628 17.72 974236 6642052 83600 01:31:01 AM 7724592 12411396 8416940 52.14 2688 4811488 3045628 17.72 1014620 6831420 160692 01:32:01 AM 6434244 12067900 9707288 60.14 2688 5662608 3162504 18.40 1053756 7896816 795476 01:33:01 AM 5737172 11812884 10404360 64.46 2688 5928520 3220420 18.73 1114912 8133352 4108 01:34:01 AM 5481196 11789432 10660336 66.04 2688 6152740 3249992 18.91 1220980 8272476 203100 01:35:01 AM 5470428 12044700 10671104 66.11 2688 6419504 3145364 18.30 1309592 8201208 177152 01:36:01 AM 4913244 11760732 11228288 69.56 2688 6689100 3240708 18.85 1398504 8659148 175872 01:37:01 AM 4630936 11744392 11510596 71.31 2688 6954140 3253660 18.93 1488424 8848336 177264 01:38:01 AM 4829116 11854608 11312416 70.08 2688 6992704 3365008 19.58 1520980 8814788 25708 01:39:01 AM 7556664 14722104 8584868 53.18 2688 7131924 872228 5.07 1761584 5858904 338948 01:40:01 AM 7628972 14812356 8512560 52.74 2688 7151384 773468 4.50 1936320 5613208 19832 Average: 8258349 13173688 7883183 48.84 2688 4952170 2297887 13.37 992064 6123682 219070 01:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 170.32 126.09 1191.39 28.06 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 91.32 74.79 260.69 20.39 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 96.37 82.92 270.50 23.63 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 533.84 462.81 5034.81 93.29 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 354.50 246.63 4163.24 23.87 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 92.08 74.42 1776.93 18.89 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 34.66 34.24 139.41 10.63 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 27.98 27.16 47.83 9.39 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 52.85 50.93 288.39 14.83 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 232.43 155.74 1785.63 26.89 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 66.96 35.31 294.89 6.26 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 8.43 8.72 85.07 1.59 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.42 2.10 0.57 0.91 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.70 2.37 0.62 0.96 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.28 1.98 0.61 0.91 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 57.76 57.66 513.67 13.06 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 133.14 132.26 231.67 44.37 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 786.97 829.87 450.85 5061.81 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 152.47 133.53 918.66 299.24 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) 01:21:20 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.98 0.50 8.36 1.34 0.09 73.74 01:23:01 AM 0 11.84 0.58 9.00 0.80 0.09 77.70 01:23:01 AM 1 12.16 0.29 5.48 1.36 0.09 80.63 01:23:01 AM 2 14.23 0.48 7.55 1.66 0.07 76.01 01:23:01 AM 3 25.69 0.66 11.42 1.53 0.10 60.59 01:24:01 AM all 0.48 0.00 0.36 0.32 0.05 98.79 01:24:01 AM 0 0.30 0.00 0.25 0.30 0.07 99.08 01:24:01 AM 1 0.82 0.00 0.77 0.30 0.05 98.06 01:24:01 AM 2 0.65 0.00 0.22 0.17 0.05 98.92 01:24:01 AM 3 0.13 0.00 0.22 0.50 0.05 99.10 01:25:01 AM all 0.50 0.00 0.33 0.02 0.05 99.11 01:25:01 AM 0 0.13 0.00 0.08 0.07 0.05 99.67 01:25:01 AM 1 0.60 0.00 0.55 0.00 0.07 98.78 01:25:01 AM 2 0.63 0.00 0.13 0.00 0.03 99.20 01:25:01 AM 3 0.62 0.00 0.54 0.02 0.05 98.78 01:26:01 AM all 29.36 0.00 2.53 1.46 0.10 66.55 01:26:01 AM 0 32.72 0.00 1.38 0.77 0.10 65.03 01:26:01 AM 1 28.75 0.00 2.77 1.53 0.10 66.86 01:26:01 AM 2 23.65 0.00 3.36 3.10 0.10 69.79 01:26:01 AM 3 32.29 0.00 2.60 0.47 0.12 64.52 01:27:01 AM all 50.50 0.00 2.55 0.78 0.12 46.04 01:27:01 AM 0 45.23 0.00 2.58 0.69 0.12 51.38 01:27:01 AM 1 49.66 0.00 1.79 0.47 0.13 47.95 01:27:01 AM 2 52.61 0.00 2.68 1.41 0.12 43.19 01:27:01 AM 3 54.52 0.00 3.13 0.57 0.12 41.66 01:28:01 AM all 56.81 0.00 2.79 0.42 0.12 39.86 01:28:01 AM 0 60.03 0.00 2.31 0.12 0.12 37.42 01:28:01 AM 1 62.30 0.00 3.14 0.10 0.12 34.34 01:28:01 AM 2 47.88 0.00 2.04 0.27 0.12 49.70 01:28:01 AM 3 57.03 0.00 3.69 1.21 0.12 37.96 01:29:01 AM all 52.03 0.00 2.81 2.07 0.11 42.99 01:29:01 AM 0 42.86 0.00 1.91 2.67 0.10 52.45 01:29:01 AM 1 46.51 0.00 1.53 2.39 0.10 49.47 01:29:01 AM 2 60.46 0.00 4.10 1.76 0.12 33.56 01:29:01 AM 3 58.27 0.00 3.70 1.44 0.10 36.49 01:30:01 AM all 48.36 0.00 2.80 4.53 0.13 44.18 01:30:01 AM 0 52.00 0.00 2.64 2.20 0.15 43.02 01:30:01 AM 1 43.29 0.00 3.17 2.11 0.13 51.30 01:30:01 AM 2 43.94 0.00 2.30 10.08 0.12 43.57 01:30:01 AM 3 54.27 0.00 3.08 3.70 0.14 38.82 01:31:01 AM all 44.09 0.00 3.11 0.50 0.10 52.20 01:31:01 AM 0 37.29 0.00 2.50 0.83 0.10 59.29 01:31:01 AM 1 42.95 0.00 2.23 0.15 0.08 54.59 01:31:01 AM 2 49.58 0.00 3.97 0.47 0.10 45.88 01:31:01 AM 3 46.56 0.00 3.73 0.54 0.12 49.05 01:32:01 AM all 38.50 0.00 6.24 0.73 0.12 54.42 01:32:01 AM 0 38.72 0.00 5.89 0.27 0.10 55.02 01:32:01 AM 1 44.99 0.00 7.58 0.93 0.14 46.35 01:32:01 AM 2 35.75 0.00 5.52 0.17 0.12 58.44 01:32:01 AM 3 34.50 0.00 5.94 1.52 0.12 57.92 01:33:01 AM all 26.88 0.00 9.95 13.81 0.14 49.22 01:33:01 AM 0 26.98 0.00 10.99 16.12 0.14 45.77 01:33:01 AM 1 33.09 0.00 9.84 12.90 0.14 44.03 01:33:01 AM 2 22.76 0.00 9.35 15.40 0.14 52.34 01:33:01 AM 3 24.71 0.00 9.60 10.84 0.14 54.71 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.36 0.00 1.40 0.29 0.10 60.84 01:34:01 AM 0 30.04 0.00 1.65 0.03 0.10 68.18 01:34:01 AM 1 23.47 0.00 0.87 0.17 0.10 75.39 01:34:01 AM 2 53.42 0.00 1.92 0.87 0.12 43.67 01:34:01 AM 3 42.56 0.00 1.15 0.10 0.10 56.09 01:35:01 AM all 39.56 0.00 1.52 0.36 0.12 58.44 01:35:01 AM 0 60.74 0.00 2.42 0.05 0.13 36.66 01:35:01 AM 1 47.74 0.00 2.12 0.17 0.10 49.87 01:35:01 AM 2 27.50 0.00 0.79 1.15 0.12 70.45 01:35:01 AM 3 22.27 0.00 0.77 0.05 0.13 76.78 01:36:01 AM all 36.30 0.00 1.70 0.39 0.10 61.51 01:36:01 AM 0 18.43 0.00 1.15 0.72 0.10 79.60 01:36:01 AM 1 57.66 0.00 2.21 0.23 0.13 39.77 01:36:01 AM 2 48.25 0.00 1.69 0.47 0.10 49.49 01:36:01 AM 3 20.88 0.00 1.74 0.13 0.08 77.16 01:37:01 AM all 36.79 0.00 1.71 0.44 0.10 60.96 01:37:01 AM 0 18.88 0.00 1.27 1.14 0.10 78.61 01:37:01 AM 1 30.05 0.00 1.92 0.12 0.10 67.81 01:37:01 AM 2 67.62 0.00 2.41 0.22 0.10 29.65 01:37:01 AM 3 30.60 0.00 1.24 0.28 0.10 67.77 01:38:01 AM all 51.08 0.00 3.23 0.42 0.13 45.14 01:38:01 AM 0 52.78 0.00 5.60 0.35 0.13 41.13 01:38:01 AM 1 34.75 0.00 2.03 0.70 0.12 62.40 01:38:01 AM 2 56.72 0.00 3.19 0.44 0.12 39.53 01:38:01 AM 3 60.11 0.00 2.08 0.20 0.13 37.47 01:39:01 AM all 44.34 0.00 4.19 0.32 0.11 51.04 01:39:01 AM 0 34.98 0.00 4.60 0.50 0.12 59.80 01:39:01 AM 1 46.39 0.00 4.29 0.39 0.10 48.83 01:39:01 AM 2 51.49 0.00 4.50 0.19 0.10 43.72 01:39:01 AM 3 44.55 0.00 3.38 0.20 0.10 51.77 01:40:01 AM all 17.79 0.00 2.43 0.71 0.12 78.95 01:40:01 AM 0 18.84 0.00 2.90 0.27 0.12 77.87 01:40:01 AM 1 12.79 0.00 1.98 0.02 0.12 85.10 01:40:01 AM 2 28.37 0.00 2.45 0.30 0.14 68.74 01:40:01 AM 3 11.15 0.00 2.40 2.25 0.12 84.08 Average: all 34.82 0.03 3.21 1.59 0.11 60.24 Average: 0 32.37 0.03 3.27 1.53 0.11 62.69 Average: 1 34.34 0.02 3.00 1.32 0.11 61.21 Average: 2 38.11 0.03 3.22 2.11 0.10 56.44 Average: 3 34.48 0.04 3.34 1.41 0.11 60.63