---> uname -a: Linux prd-centos8-builder-4c-4g-18388.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1066 7321 19 7374 14346 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:9a:b8:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85213sec preferred_lft 85213sec inet6 fe80::f816:3eff:fe9a:b83a/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) 12/07/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 217.40 70.09 147.31 2238.03 11655.86 01:24:01 AM 34.22 0.00 34.22 0.00 4849.97 01:25:01 AM 5.73 0.03 5.70 0.53 137.36 01:26:01 AM 134.69 11.88 122.81 1606.00 1559.11 01:27:01 AM 312.60 4.75 307.85 774.14 13007.56 01:28:01 AM 63.81 2.87 60.95 289.37 29274.49 01:29:01 AM 123.23 0.00 123.23 0.00 19584.39 01:30:01 AM 47.44 0.00 47.44 0.00 17026.11 01:31:01 AM 64.99 0.00 64.99 0.00 7158.71 01:32:01 AM 62.86 0.00 62.86 0.00 8619.56 01:33:01 AM 1464.96 0.50 1464.46 23.06 50479.52 01:34:01 AM 138.65 96.33 42.32 1706.10 2535.29 01:35:01 AM 20.70 0.60 20.10 8.27 8079.24 01:36:01 AM 22.61 13.56 9.05 153.31 6873.62 01:37:01 AM 10.66 0.03 10.63 0.27 12548.85 01:38:01 AM 75.77 0.08 75.68 0.67 12093.80 01:39:01 AM 36.76 0.00 36.76 0.00 2984.05 01:40:01 AM 140.10 0.62 139.49 33.06 14555.30 01:41:01 AM 38.11 0.27 37.84 43.59 2251.16 Average: 158.70 10.61 148.09 361.92 11856.57 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13224748 15090828 2916776 18.07 2688 2064036 801328 4.66 203704 2306040 126084 01:24:01 AM 13213132 15081368 2928392 18.14 2688 2065256 817168 4.75 203708 2309504 28 01:25:01 AM 13210688 15080140 2930836 18.16 2688 2065656 817168 4.75 203716 2310192 28 01:26:01 AM 12861844 14815268 3279680 20.32 2688 2141592 1096692 6.38 211360 2618732 5752 01:27:01 AM 11106840 13635172 5034684 31.19 2688 2704404 2115880 12.31 390452 4168516 242292 01:28:01 AM 10190472 13421580 5951052 36.87 2688 3395360 2184056 12.71 481112 4974088 61016 01:29:01 AM 9109560 13254996 7031964 43.56 2688 4301484 2305488 13.41 871024 5650140 406724 01:30:01 AM 8130684 12484752 8010840 49.63 2688 4494668 3083072 17.94 897280 6575960 106952 01:31:01 AM 7896136 12429472 8245388 51.08 2688 4660316 3083072 17.94 994792 6685776 84468 01:32:01 AM 7705400 12457156 8436124 52.26 2688 4875052 3058320 17.79 1041696 6819604 55472 01:33:01 AM 5620384 11664564 10521140 65.18 2688 5898476 3197900 18.60 1054536 8292068 36432 01:34:01 AM 5124564 11227504 11016960 68.25 2688 5953784 3235180 18.82 1116608 8715192 8 01:35:01 AM 5149212 11553612 10992312 68.10 2688 6250820 3281256 19.09 1251692 8560848 88112 01:36:01 AM 4872344 11551764 11269180 69.81 2688 6523056 3275880 19.06 1340820 8745428 169388 01:37:01 AM 4462436 11406196 11679088 72.35 2688 6786720 3243232 18.87 1430268 9060748 87796 01:38:01 AM 5169560 12183204 10971964 67.97 2688 6976752 3073220 17.88 1490208 8490968 69032 01:39:01 AM 5110296 12177864 11031228 68.34 2688 7033208 3073048 17.88 1529344 8517188 45076 01:40:01 AM 7499792 14682836 8641732 53.54 2688 7149340 930756 5.41 1763120 5905216 24444 01:41:01 AM 7539996 14732764 8601528 53.29 2688 7160348 841532 4.90 1939164 5690516 8556 Average: 8273584 13101634 7867940 48.74 2688 4868438 2290224 13.32 969190 6126143 85140 01:22:01 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 105.22 76.27 1177.75 19.52 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 105.36 90.49 262.94 23.78 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 84.94 74.85 256.96 20.64 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 205.32 236.69 348.13 71.31 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 709.16 491.84 8831.06 52.35 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 56.08 52.78 469.78 12.08 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 69.29 54.02 1448.78 8.36 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 39.26 38.61 146.71 16.54 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 35.98 35.19 50.06 12.61 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 61.61 57.97 610.04 16.25 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 183.37 133.38 1733.73 21.83 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 2.00 2.03 0.88 0.57 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 10.46 10.61 85.53 2.03 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 2.27 2.02 0.53 0.89 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 3.00 2.63 0.74 1.05 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 48.63 48.30 496.30 8.07 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 39.58 39.41 115.24 12.04 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 444.54 491.02 246.08 2344.34 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 400.53 439.11 335.75 2732.53 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 137.19 125.12 874.62 283.00 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) 12/07/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.11 0.61 8.71 1.83 0.08 72.67 01:23:01 AM 0 6.72 0.68 9.17 1.20 0.07 82.16 01:23:01 AM 1 14.10 0.35 6.62 2.02 0.07 76.84 01:23:01 AM 2 10.80 0.62 8.85 2.11 0.08 77.54 01:23:01 AM 3 32.87 0.80 10.20 1.98 0.08 54.06 01:24:01 AM all 0.58 0.00 0.39 0.42 0.03 98.58 01:24:01 AM 0 0.23 0.00 0.17 0.00 0.03 99.57 01:24:01 AM 1 1.00 0.00 0.23 0.43 0.02 98.31 01:24:01 AM 2 0.74 0.00 0.69 0.17 0.03 98.38 01:24:01 AM 3 0.35 0.00 0.48 1.07 0.05 98.04 01:25:01 AM all 0.42 0.00 0.28 0.02 0.03 99.26 01:25:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 01:25:01 AM 1 0.70 0.00 0.35 0.02 0.03 98.90 01:25:01 AM 2 0.69 0.00 0.52 0.03 0.03 98.73 01:25:01 AM 3 0.17 0.00 0.17 0.03 0.02 99.62 01:26:01 AM all 7.03 0.00 0.95 0.54 0.08 91.41 01:26:01 AM 0 7.90 0.00 0.48 0.35 0.07 91.20 01:26:01 AM 1 6.63 0.00 1.14 0.00 0.07 92.17 01:26:01 AM 2 7.62 0.00 0.60 0.65 0.08 91.04 01:26:01 AM 3 5.96 0.00 1.56 1.16 0.08 91.24 01:27:01 AM all 39.87 0.00 2.66 2.00 0.10 55.38 01:27:01 AM 0 37.70 0.00 3.37 2.53 0.10 56.29 01:27:01 AM 1 43.52 0.00 1.76 1.69 0.10 52.93 01:27:01 AM 2 41.83 0.00 2.23 1.61 0.08 54.24 01:27:01 AM 3 36.42 0.00 3.26 2.15 0.10 58.06 01:28:01 AM all 58.91 0.00 2.53 1.58 0.10 36.88 01:28:01 AM 0 62.23 0.00 2.79 0.92 0.10 33.97 01:28:01 AM 1 55.51 0.00 2.69 3.02 0.10 38.68 01:28:01 AM 2 55.15 0.00 1.52 0.22 0.12 42.99 01:28:01 AM 3 62.74 0.00 3.13 2.16 0.10 31.87 01:29:01 AM all 45.51 0.00 2.64 2.27 0.09 49.49 01:29:01 AM 0 39.83 0.00 3.22 2.76 0.10 54.09 01:29:01 AM 1 46.97 0.00 2.19 0.17 0.10 50.57 01:29:01 AM 2 45.96 0.00 2.15 3.03 0.08 48.78 01:29:01 AM 3 49.30 0.00 3.00 3.10 0.08 44.53 01:30:01 AM all 56.09 0.00 2.66 1.56 0.10 39.59 01:30:01 AM 0 44.57 0.00 2.18 3.96 0.12 49.18 01:30:01 AM 1 64.71 0.00 4.30 0.69 0.10 30.20 01:30:01 AM 2 51.91 0.00 1.36 0.20 0.10 46.43 01:30:01 AM 3 63.16 0.00 2.80 1.39 0.10 32.55 01:31:01 AM all 48.22 0.00 3.06 0.47 0.09 48.16 01:31:01 AM 0 55.41 0.00 4.14 0.44 0.10 39.91 01:31:01 AM 1 36.29 0.00 1.22 0.39 0.08 62.02 01:31:01 AM 2 44.60 0.00 1.69 0.07 0.08 53.55 01:31:01 AM 3 56.59 0.00 5.20 0.97 0.10 37.14 01:32:01 AM all 45.19 0.00 2.88 0.77 0.09 51.06 01:32:01 AM 0 53.91 0.00 3.84 0.24 0.10 41.91 01:32:01 AM 1 38.08 0.00 2.42 1.09 0.10 58.31 01:32:01 AM 2 40.34 0.00 1.57 0.93 0.08 57.08 01:32:01 AM 3 48.45 0.00 3.71 0.83 0.08 46.93 01:33:01 AM all 27.15 0.00 12.17 14.55 0.11 46.02 01:33:01 AM 0 17.39 0.00 11.95 14.36 0.12 56.19 01:33:01 AM 1 28.15 0.00 14.85 17.41 0.10 39.48 01:33:01 AM 2 28.29 0.00 11.97 16.73 0.12 42.89 01:33:01 AM 3 34.75 0.00 9.93 9.72 0.10 45.51 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.57 0.00 2.24 0.86 0.10 58.23 01:34:01 AM 0 41.79 0.00 1.96 0.10 0.10 56.05 01:34:01 AM 1 23.80 0.00 1.76 1.36 0.10 72.98 01:34:01 AM 2 46.98 0.00 3.08 1.83 0.10 48.01 01:34:01 AM 3 41.70 0.00 2.18 0.15 0.10 55.88 01:35:01 AM all 37.49 0.00 1.62 0.40 0.09 60.41 01:35:01 AM 0 51.68 0.00 1.70 0.02 0.10 46.50 01:35:01 AM 1 41.05 0.00 2.32 0.28 0.08 56.26 01:35:01 AM 2 38.27 0.00 1.24 0.23 0.08 60.18 01:35:01 AM 3 18.92 0.00 1.20 1.07 0.08 78.72 01:36:01 AM all 37.27 0.00 1.62 0.33 0.08 60.70 01:36:01 AM 0 31.35 0.00 2.05 0.47 0.08 66.04 01:36:01 AM 1 28.07 0.00 1.45 0.02 0.08 70.37 01:36:01 AM 2 59.93 0.00 1.94 0.17 0.10 37.86 01:36:01 AM 3 29.71 0.00 1.02 0.69 0.07 68.52 01:37:01 AM all 37.48 0.00 1.63 0.68 0.10 60.11 01:37:01 AM 0 21.01 0.00 1.23 0.00 0.08 77.67 01:37:01 AM 1 60.82 0.00 2.56 0.68 0.12 35.82 01:37:01 AM 2 20.90 0.00 1.35 2.04 0.08 75.62 01:37:01 AM 3 47.17 0.00 1.39 0.02 0.10 51.33 01:38:01 AM all 40.19 0.00 2.54 0.58 0.13 56.56 01:38:01 AM 0 53.48 0.00 3.48 0.82 0.10 42.13 01:38:01 AM 1 40.77 0.00 2.62 1.02 0.12 55.47 01:38:01 AM 2 29.63 0.00 0.89 0.00 0.13 69.35 01:38:01 AM 3 36.89 0.00 3.17 0.47 0.15 59.31 01:39:01 AM all 52.33 0.00 2.76 0.60 0.12 44.20 01:39:01 AM 0 55.58 0.00 3.27 0.35 0.13 40.66 01:39:01 AM 1 57.58 0.00 3.33 1.24 0.13 37.71 01:39:01 AM 2 48.37 0.00 2.04 0.27 0.12 49.21 01:39:01 AM 3 47.78 0.00 2.39 0.52 0.08 49.23 01:40:01 AM all 32.04 0.00 3.78 1.12 0.12 62.95 01:40:01 AM 0 31.89 0.00 2.75 1.73 0.12 63.52 01:40:01 AM 1 29.23 0.00 2.37 0.99 0.10 67.31 01:40:01 AM 2 27.36 0.00 4.32 1.21 0.12 66.99 01:40:01 AM 3 39.65 0.00 5.66 0.54 0.13 54.03 01:41:01 AM all 21.45 0.00 2.12 0.36 0.11 75.97 01:41:01 AM 0 27.42 0.00 2.06 0.64 0.10 69.79 01:41:01 AM 1 29.53 0.00 2.54 0.18 0.13 67.61 01:41:01 AM 2 11.71 0.00 2.18 0.35 0.10 85.66 01:41:01 AM 3 17.11 0.00 1.69 0.25 0.10 80.85 Average: all 33.77 0.03 3.00 1.61 0.09 61.49 Average: 0 33.68 0.04 3.14 1.61 0.09 61.44 Average: 1 34.02 0.02 2.97 1.70 0.09 61.20 Average: 2 32.15 0.03 2.63 1.66 0.09 63.43 Average: 3 35.23 0.04 3.26 1.48 0.09 59.89