---> uname -a: Linux prd-centos8-builder-4c-4g-17315.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 1046 7341 19 7375 14367 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:5b:33:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85247sec preferred_lft 85247sec inet6 fe80::f816:3eff:fe5b:3327/64 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) 12/03/2025 _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 203.08 51.35 151.73 2083.31 12628.57 01:24:01 AM 32.98 0.03 32.94 0.53 3864.94 01:25:01 AM 4.00 0.00 4.00 0.00 110.10 01:26:01 AM 336.79 12.85 323.94 1526.29 3808.48 01:27:01 AM 110.40 7.11 103.28 1036.72 17378.54 01:28:01 AM 64.54 0.15 64.39 95.32 23579.59 01:29:01 AM 124.48 0.00 124.48 0.00 32217.73 01:30:01 AM 48.98 0.00 48.98 0.00 6515.51 01:31:01 AM 75.09 0.00 75.09 0.00 6300.92 01:32:01 AM 66.54 0.03 66.51 19.33 9662.62 01:33:01 AM 1439.21 56.14 1383.07 674.55 49192.62 01:34:01 AM 60.71 40.72 19.99 1038.59 1469.26 01:35:01 AM 14.65 3.12 11.53 54.39 10295.30 01:36:01 AM 21.11 11.08 10.03 107.98 10002.55 01:37:01 AM 8.93 0.03 8.90 0.27 9732.41 01:38:01 AM 87.70 0.08 87.62 0.67 9796.28 01:39:01 AM 127.31 0.03 127.27 5.20 4767.99 01:40:01 AM 57.08 0.63 56.45 32.52 13056.00 Average: 160.20 10.19 150.01 370.90 12465.30 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13243616 15110892 2897916 17.95 2688 2064796 804868 4.68 203864 2283784 95912 01:24:01 AM 13238720 15107272 2902812 17.98 2688 2065180 804868 4.68 203896 2285956 96 01:25:01 AM 13234104 15103948 2907428 18.01 2688 2065564 804868 4.68 203896 2286892 244 01:26:01 AM 11574628 13774352 4566904 28.29 2688 2380256 2127388 12.38 230028 3872352 243232 01:27:01 AM 10343960 13490592 5797572 35.92 2688 3319044 2233276 12.99 451196 4865960 617960 01:28:01 AM 8458452 12179604 7683080 47.60 2688 3880484 3478272 20.23 731916 6444516 520984 01:29:01 AM 8980688 13209144 7160844 44.36 2688 4382796 2318596 13.49 881396 5765372 83912 01:30:01 AM 7574788 12000080 8566744 53.07 2688 4562396 3506508 20.40 958772 7062404 93024 01:31:01 AM 7300256 11969940 8841276 54.77 2688 4793924 3506508 20.40 1013660 7253476 159532 01:32:01 AM 6259816 11701112 9881716 61.22 2688 5505504 3623080 21.08 1054840 8135500 630060 01:33:01 AM 5051272 11117716 11090260 68.71 2688 5918484 3680828 21.41 1109400 8811656 392 01:34:01 AM 5348848 11646792 10792684 66.86 2688 6144288 3522756 20.49 1222056 8410736 185336 01:35:01 AM 4438152 10934160 11703380 72.50 2688 6339644 3719288 21.64 1281904 9239340 87848 01:36:01 AM 4580432 11439500 11561100 71.62 2688 6698560 3711120 21.59 1400164 8987832 175864 01:37:01 AM 4261444 11386624 11880088 73.60 2688 6963604 3691268 21.47 1490088 9214728 177272 01:38:01 AM 4666936 11690084 11474596 71.09 2688 6988352 3525560 20.51 1520196 8974044 47692 01:39:01 AM 7561256 14740552 8580276 53.16 2688 7140976 849256 4.94 1761772 5848332 343900 01:40:01 AM 7503232 14695412 8638300 53.52 2688 7158508 908808 5.29 1936104 5734440 18332 Average: 7978922 12849876 8162610 50.57 2688 4909576 2600951 15.13 980842 6415407 193422 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 118.89 94.19 1198.47 25.15 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 94.10 79.99 254.59 21.63 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 92.43 80.19 259.24 22.47 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 466.41 419.21 4184.76 95.86 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 445.00 286.12 4970.21 27.12 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 97.55 81.75 1834.23 16.31 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 23.13 23.63 66.60 7.73 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 36.91 35.96 136.87 10.80 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 48.98 47.64 280.81 14.70 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 152.96 122.41 1488.79 23.73 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 75.85 51.87 605.13 9.15 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 8.80 9.18 85.07 1.58 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 6.97 5.02 4.62 4.56 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 3.05 2.72 0.74 1.17 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 4.08 3.20 1.67 2.07 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 56.87 56.02 516.13 12.69 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 142.52 140.32 231.87 48.90 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 690.92 790.02 436.28 5037.16 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 142.53 129.42 919.83 299.07 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) 12/03/2025 _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 15.73 0.45 6.93 1.81 0.08 75.00 01:23:01 AM 0 16.29 0.48 6.97 2.01 0.08 74.16 01:23:01 AM 1 12.76 0.50 7.97 2.08 0.07 76.62 01:23:01 AM 2 6.66 0.42 5.55 1.66 0.08 85.63 01:23:01 AM 3 27.20 0.38 7.23 1.50 0.08 63.60 01:24:01 AM all 0.48 0.00 0.35 0.32 0.06 98.79 01:24:01 AM 0 0.94 0.00 0.87 0.48 0.07 97.65 01:24:01 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 01:24:01 AM 2 0.25 0.00 0.30 0.32 0.05 99.08 01:24:01 AM 3 0.13 0.00 0.17 0.47 0.05 99.18 01:25:01 AM all 0.38 0.00 0.26 0.01 0.05 99.29 01:25:01 AM 0 0.23 0.00 0.12 0.00 0.03 99.62 01:25:01 AM 1 0.92 0.00 0.67 0.00 0.05 98.36 01:25:01 AM 2 0.32 0.00 0.22 0.00 0.07 99.40 01:25:01 AM 3 0.07 0.00 0.05 0.03 0.05 99.80 01:26:01 AM all 20.55 0.00 2.06 1.38 0.10 75.91 01:26:01 AM 0 21.33 0.00 1.97 1.99 0.10 74.61 01:26:01 AM 1 17.68 0.00 2.76 1.47 0.10 77.99 01:26:01 AM 2 20.91 0.00 1.27 1.14 0.10 76.58 01:26:01 AM 3 22.28 0.00 2.24 0.92 0.08 74.47 01:27:01 AM all 37.58 0.00 2.19 2.12 0.09 58.03 01:27:01 AM 0 39.07 0.00 1.74 3.40 0.08 55.71 01:27:01 AM 1 33.70 0.00 2.04 1.54 0.08 62.64 01:27:01 AM 2 37.50 0.00 1.92 2.16 0.08 58.33 01:27:01 AM 3 40.05 0.00 3.07 1.38 0.10 55.41 01:28:01 AM all 62.66 0.00 2.76 1.35 0.09 33.13 01:28:01 AM 0 60.68 0.00 1.87 0.00 0.10 37.35 01:28:01 AM 1 58.92 0.00 1.79 1.52 0.08 37.68 01:28:01 AM 2 65.48 0.00 3.68 0.64 0.08 30.11 01:28:01 AM 3 65.57 0.00 3.71 3.25 0.10 27.37 01:29:01 AM all 47.42 0.00 2.47 2.35 0.08 47.68 01:29:01 AM 0 54.46 0.00 3.02 1.49 0.07 40.97 01:29:01 AM 1 45.83 0.00 1.91 3.28 0.08 48.89 01:29:01 AM 2 43.38 0.00 3.05 4.22 0.10 49.25 01:29:01 AM 3 46.01 0.00 1.89 0.39 0.08 51.62 01:30:01 AM all 53.88 0.00 2.86 0.40 0.08 42.77 01:30:01 AM 0 52.82 0.00 3.33 0.42 0.10 43.33 01:30:01 AM 1 71.43 0.00 5.71 0.13 0.08 22.64 01:30:01 AM 2 46.90 0.00 1.34 0.59 0.08 51.08 01:30:01 AM 3 44.35 0.00 1.04 0.47 0.07 54.07 01:31:01 AM all 43.30 0.00 3.11 0.41 0.09 53.09 01:31:01 AM 0 53.20 0.00 4.46 0.39 0.08 41.88 01:31:01 AM 1 36.74 0.00 2.23 0.50 0.10 60.43 01:31:01 AM 2 44.53 0.00 2.77 0.07 0.10 52.53 01:31:01 AM 3 38.75 0.00 2.97 0.69 0.08 57.51 01:32:01 AM all 39.34 0.00 5.03 0.56 0.09 54.98 01:32:01 AM 0 37.52 0.00 5.16 0.73 0.08 56.51 01:32:01 AM 1 33.80 0.00 4.33 0.32 0.08 61.47 01:32:01 AM 2 36.55 0.00 4.75 1.06 0.08 57.56 01:32:01 AM 3 49.47 0.00 5.88 0.13 0.10 44.41 01:33:01 AM all 26.08 0.00 11.36 13.44 0.10 49.01 01:33:01 AM 0 28.44 0.00 9.85 13.72 0.14 47.85 01:33:01 AM 1 22.37 0.00 12.15 12.85 0.10 52.52 01:33:01 AM 2 25.69 0.00 13.29 16.18 0.09 44.75 01:33:01 AM 3 27.81 0.00 10.18 11.03 0.08 50.90 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.26 0.00 1.19 0.43 0.08 61.04 01:34:01 AM 0 20.33 0.00 0.90 0.17 0.08 78.52 01:34:01 AM 1 41.85 0.00 1.12 0.20 0.08 56.75 01:34:01 AM 2 36.54 0.00 1.17 0.13 0.08 62.08 01:34:01 AM 3 50.34 0.00 1.55 1.24 0.08 46.78 01:35:01 AM all 38.74 0.00 1.59 0.42 0.08 59.18 01:35:01 AM 0 22.03 0.00 1.39 0.17 0.08 76.33 01:35:01 AM 1 21.40 0.00 0.89 0.65 0.07 76.99 01:35:01 AM 2 22.09 0.00 1.07 0.84 0.08 75.92 01:35:01 AM 3 89.35 0.00 3.00 0.02 0.10 7.53 01:36:01 AM all 36.48 0.00 1.82 0.52 0.10 61.08 01:36:01 AM 0 19.38 0.00 1.07 0.00 0.10 79.45 01:36:01 AM 1 25.64 0.00 1.79 1.39 0.08 71.11 01:36:01 AM 2 59.53 0.00 2.65 0.13 0.12 37.57 01:36:01 AM 3 41.45 0.00 1.79 0.57 0.10 56.10 01:37:01 AM all 36.75 0.00 1.61 0.74 0.09 60.81 01:37:01 AM 0 23.77 0.00 0.82 0.00 0.07 75.35 01:37:01 AM 1 36.31 0.00 1.75 0.33 0.08 61.52 01:37:01 AM 2 29.13 0.00 1.04 1.94 0.10 67.79 01:37:01 AM 3 57.81 0.00 2.82 0.69 0.10 38.58 01:38:01 AM all 43.74 0.00 3.00 0.52 0.09 52.64 01:38:01 AM 0 44.47 0.00 3.30 0.34 0.08 51.81 01:38:01 AM 1 34.29 0.00 3.27 0.55 0.10 61.79 01:38:01 AM 2 43.87 0.00 2.56 0.10 0.08 53.38 01:38:01 AM 3 52.34 0.00 2.88 1.09 0.10 43.59 01:39:01 AM all 46.57 0.00 4.45 0.34 0.10 48.53 01:39:01 AM 0 38.44 0.00 3.92 0.10 0.12 57.42 01:39:01 AM 1 53.36 0.00 6.06 0.30 0.10 40.17 01:39:01 AM 2 48.25 0.00 4.06 0.59 0.08 47.02 01:39:01 AM 3 46.24 0.00 3.78 0.39 0.08 49.51 01:40:01 AM all 21.45 0.00 2.14 0.93 0.11 75.38 01:40:01 AM 0 24.95 0.00 2.33 0.13 0.10 72.49 01:40:01 AM 1 13.99 0.00 1.71 2.75 0.12 81.44 01:40:01 AM 2 19.55 0.00 2.53 0.39 0.10 77.43 01:40:01 AM 3 27.32 0.00 1.98 0.44 0.12 70.14 Average: all 33.79 0.02 3.06 1.55 0.09 61.49 Average: 0 30.99 0.03 2.94 1.41 0.09 64.54 Average: 1 31.20 0.03 3.22 1.65 0.09 63.82 Average: 2 32.61 0.02 2.94 1.77 0.09 62.57 Average: 3 40.38 0.02 3.12 1.36 0.09 55.04