---> uname -a: Linux prd-centos8-builder-4c-4g-33274.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 1053 7345 19 7364 14360 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:9f:43:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85165sec preferred_lft 85165sec inet6 fe80::f816:3eff:fe9f:43b0/64 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) 08/06/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 209.98 56.86 153.12 2057.26 12598.70 01:24:01 AM 29.94 0.00 29.94 0.00 3685.57 01:25:01 AM 6.25 0.03 6.22 0.53 143.69 01:26:01 AM 5.85 0.00 5.85 0.00 155.09 01:27:01 AM 294.84 12.33 282.51 1615.59 3148.55 01:28:01 AM 193.87 5.97 187.90 884.79 12348.84 01:29:01 AM 70.40 1.12 69.29 158.11 29653.31 01:30:01 AM 120.88 0.00 120.88 0.00 32137.73 01:31:01 AM 45.65 0.00 45.65 0.00 5884.39 01:32:01 AM 71.14 0.00 71.14 0.00 6373.42 01:33:01 AM 59.34 0.00 59.34 0.00 8578.89 01:34:01 AM 1346.08 17.24 1328.84 207.66 50671.13 01:35:01 AM 105.90 79.60 26.30 1521.75 1378.39 01:36:01 AM 19.76 0.58 19.18 8.13 8082.77 01:37:01 AM 21.46 13.58 7.88 153.42 6678.29 01:38:01 AM 9.50 0.00 9.50 0.00 9797.22 01:39:01 AM 17.18 0.12 17.06 0.93 9842.23 01:40:01 AM 93.37 0.00 93.37 0.00 7947.83 01:41:01 AM 125.61 0.42 125.20 24.13 4790.78 Average: 149.85 9.89 139.96 349.06 11257.78 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13236528 15095456 2905004 18.00 2688 2056600 821156 4.78 202456 2292040 94968 01:24:01 AM 13230864 15091020 2910668 18.03 2688 2056968 821156 4.78 202460 2294060 44 01:25:01 AM 13227684 15088684 2913848 18.05 2688 2057272 821156 4.78 202548 2294744 40 01:26:01 AM 13225520 15087392 2916012 18.07 2688 2057492 821156 4.78 202548 2295820 12 01:27:01 AM 12092820 14247536 4048712 25.08 2688 2338092 1720864 10.01 223888 3368784 225724 01:28:01 AM 9419060 12553104 6722472 41.65 2688 3307040 3236440 18.83 445640 5793044 831876 01:29:01 AM 9799432 13422924 6342100 39.29 2688 3786040 2286572 13.30 680224 5161964 435828 01:30:01 AM 8821112 13032476 7320420 45.35 2688 4366964 2653556 15.44 875668 5933936 77572 01:31:01 AM 7896544 12308816 8244988 51.08 2688 4550932 3316408 19.29 956064 6749052 110660 01:32:01 AM 8047388 12651716 8094144 50.14 2688 4731156 2954516 17.19 1009832 6515320 122716 01:33:01 AM 7549288 12581820 8592244 53.23 2688 5153640 3043960 17.71 1046312 6966284 301796 01:34:01 AM 5968360 12007908 10173172 63.02 2688 5894248 3222676 18.75 1102940 7916060 7472 01:35:01 AM 5313692 11405920 10827840 67.08 2688 5944000 3228268 18.78 1115520 8543848 12 01:36:01 AM 5564916 11959628 10576616 65.52 2688 6241032 3251792 18.92 1250728 8168336 88112 01:37:01 AM 5358888 12029840 10782644 66.80 2688 6513276 3238552 18.84 1339856 8284004 177292 01:38:01 AM 5011088 11946196 11130444 68.96 2688 6776924 3244612 18.87 1427932 8540292 175692 01:39:01 AM 5162356 12280004 10979176 68.02 2688 6961116 3067196 17.84 1518404 8309724 94192 01:40:01 AM 5186056 12235956 10955476 67.87 2688 7017012 3140604 18.27 1525840 8462616 44148 01:41:01 AM 7531072 14704352 8610460 53.34 2688 7139164 921084 5.36 1761572 5891048 321260 Average: 8507509 13143724 7634023 47.29 2688 4681525 2411143 14.03 899496 5988472 163653 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 180.77 133.01 1156.06 27.38 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 94.89 77.87 259.06 20.60 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 55.94 49.24 166.67 13.77 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 63.59 54.92 155.48 16.07 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 361.58 341.22 3532.24 74.49 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 01:28:01 AM eth0 547.36 433.16 5542.94 39.13 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.30 0.30 0.08 0.08 0.00 0.00 0.00 0.00 01:29:01 AM eth0 125.25 100.25 1837.45 17.40 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 01:30:01 AM eth0 23.08 23.70 62.19 6.90 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 37.27 36.82 140.84 11.32 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 56.59 52.97 276.99 19.86 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 68.32 66.12 513.60 18.47 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 256.35 149.98 1590.64 18.77 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 0.88 0.90 0.62 0.35 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 11.51 11.71 85.48 2.03 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 2.63 2.50 0.70 1.03 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 2.80 2.45 0.70 0.98 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 10.11 11.83 46.49 2.98 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 68.51 65.43 560.46 15.36 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 408.40 455.06 237.74 2029.60 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 125.04 108.90 850.85 122.97 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) 08/06/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.43 0.49 7.94 1.07 0.08 75.00 01:23:01 AM 0 4.42 0.52 7.35 1.37 0.08 86.26 01:23:01 AM 1 17.84 0.49 8.99 0.57 0.07 72.05 01:23:01 AM 2 22.50 0.35 6.67 0.97 0.07 69.44 01:23:01 AM 3 16.97 0.62 8.74 1.35 0.08 72.23 01:24:01 AM all 0.47 0.00 0.32 0.18 0.05 98.98 01:24:01 AM 0 0.15 0.00 0.17 0.05 0.05 99.58 01:24:01 AM 1 0.22 0.00 0.20 0.35 0.05 99.18 01:24:01 AM 2 0.65 0.00 0.20 0.32 0.07 98.76 01:24:01 AM 3 0.85 0.00 0.72 0.00 0.03 98.40 01:25:01 AM all 0.31 0.00 0.16 0.03 0.04 99.46 01:25:01 AM 0 0.03 0.00 0.02 0.05 0.03 99.87 01:25:01 AM 1 0.45 0.00 0.33 0.07 0.05 99.10 01:25:01 AM 2 0.43 0.00 0.07 0.00 0.05 99.45 01:25:01 AM 3 0.32 0.00 0.23 0.00 0.02 99.43 01:26:01 AM all 0.37 0.00 0.20 0.02 0.04 99.37 01:26:01 AM 0 0.42 0.00 0.05 0.03 0.05 99.45 01:26:01 AM 1 0.30 0.00 0.28 0.05 0.03 99.33 01:26:01 AM 2 0.62 0.00 0.38 0.00 0.05 98.95 01:26:01 AM 3 0.13 0.00 0.10 0.00 0.03 99.73 01:27:01 AM all 17.67 0.00 1.87 1.06 0.07 79.34 01:27:01 AM 0 17.02 0.00 2.16 0.90 0.07 79.86 01:27:01 AM 1 18.99 0.00 1.42 0.60 0.10 78.89 01:27:01 AM 2 19.14 0.00 1.97 0.67 0.07 78.15 01:27:01 AM 3 15.52 0.00 1.92 2.06 0.05 80.45 01:28:01 AM all 38.93 0.00 2.43 0.84 0.09 57.71 01:28:01 AM 0 42.89 0.00 2.40 0.59 0.08 54.04 01:28:01 AM 1 35.40 0.00 2.07 1.04 0.08 61.40 01:28:01 AM 2 42.88 0.00 3.11 1.19 0.10 52.72 01:28:01 AM 3 34.56 0.00 2.13 0.55 0.08 62.67 01:29:01 AM all 64.43 0.00 2.64 0.64 0.10 32.19 01:29:01 AM 0 68.59 0.00 3.87 0.17 0.10 27.28 01:29:01 AM 1 59.17 0.00 2.44 0.70 0.12 37.57 01:29:01 AM 2 62.81 0.00 1.77 0.32 0.08 35.02 01:29:01 AM 3 67.15 0.00 2.48 1.39 0.08 28.91 01:30:01 AM all 48.59 0.00 2.97 1.11 0.08 47.25 01:30:01 AM 0 55.24 0.00 4.96 1.39 0.10 38.31 01:30:01 AM 1 39.29 0.00 1.93 0.99 0.07 57.72 01:30:01 AM 2 47.85 0.00 1.77 1.17 0.08 49.12 01:30:01 AM 3 51.97 0.00 3.20 0.89 0.08 43.86 01:31:01 AM all 56.42 0.00 2.92 0.21 0.10 40.37 01:31:01 AM 0 61.28 0.00 5.08 0.35 0.10 33.19 01:31:01 AM 1 59.01 0.00 3.84 0.18 0.10 36.86 01:31:01 AM 2 54.64 0.00 1.53 0.18 0.08 43.57 01:31:01 AM 3 50.74 0.00 1.22 0.10 0.10 47.84 01:32:01 AM all 45.97 0.00 3.30 0.34 0.08 50.32 01:32:01 AM 0 37.98 0.00 1.86 0.05 0.08 60.02 01:32:01 AM 1 54.61 0.00 4.87 0.79 0.07 39.67 01:32:01 AM 2 46.08 0.00 2.87 0.12 0.08 50.85 01:32:01 AM 3 45.23 0.00 3.61 0.39 0.07 50.71 01:33:01 AM all 47.23 0.00 3.26 0.29 0.08 49.14 01:33:01 AM 0 36.20 0.00 1.77 0.46 0.08 61.49 01:33:01 AM 1 44.09 0.00 1.64 0.35 0.08 53.84 01:33:01 AM 2 36.25 0.00 1.85 0.07 0.07 61.76 01:33:01 AM 3 72.35 0.00 7.78 0.30 0.07 19.51 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 23.43 0.00 15.90 8.96 0.09 51.62 01:34:01 AM 0 25.32 0.00 14.96 8.01 0.10 51.61 01:34:01 AM 1 16.01 0.00 15.21 7.76 0.09 60.93 01:34:01 AM 2 25.08 0.00 15.54 9.92 0.12 49.35 01:34:01 AM 3 27.25 0.00 17.87 10.14 0.07 44.67 01:35:01 AM all 39.07 0.00 2.09 0.56 0.09 58.19 01:35:01 AM 0 26.42 0.00 2.11 0.55 0.08 70.84 01:35:01 AM 1 60.08 0.00 2.45 1.02 0.10 36.35 01:35:01 AM 2 29.56 0.00 2.20 0.44 0.07 67.73 01:35:01 AM 3 40.19 0.00 1.62 0.22 0.10 57.86 01:36:01 AM all 37.05 0.00 1.60 0.16 0.08 61.11 01:36:01 AM 0 26.30 0.00 1.38 0.03 0.08 72.20 01:36:01 AM 1 31.08 0.00 0.80 0.00 0.08 68.04 01:36:01 AM 2 40.12 0.00 2.17 0.57 0.08 57.06 01:36:01 AM 3 50.72 0.00 2.04 0.03 0.08 47.13 01:37:01 AM all 37.61 0.00 1.62 0.17 0.08 60.53 01:37:01 AM 0 21.26 0.00 1.02 0.42 0.08 77.22 01:37:01 AM 1 32.63 0.00 1.27 0.20 0.08 65.82 01:37:01 AM 2 76.12 0.00 3.54 0.02 0.07 20.25 01:37:01 AM 3 20.42 0.00 0.65 0.03 0.07 78.83 01:38:01 AM all 36.05 0.00 1.68 0.14 0.08 62.04 01:38:01 AM 0 43.72 0.00 2.04 0.18 0.08 53.97 01:38:01 AM 1 19.04 0.00 1.35 0.27 0.08 79.26 01:38:01 AM 2 63.33 0.00 2.52 0.05 0.08 34.02 01:38:01 AM 3 18.06 0.00 0.80 0.07 0.08 80.99 01:39:01 AM all 39.08 0.00 1.44 0.20 0.08 59.20 01:39:01 AM 0 20.80 0.00 0.70 0.60 0.08 77.81 01:39:01 AM 1 42.50 0.00 1.99 0.15 0.08 55.28 01:39:01 AM 2 62.80 0.00 2.22 0.03 0.07 34.88 01:39:01 AM 3 30.23 0.00 0.85 0.03 0.07 68.81 01:40:01 AM all 51.83 0.00 3.64 0.21 0.08 44.24 01:40:01 AM 0 53.16 0.00 4.15 0.37 0.08 42.24 01:40:01 AM 1 56.35 0.00 3.43 0.08 0.08 40.06 01:40:01 AM 2 50.75 0.00 2.08 0.24 0.08 46.85 01:40:01 AM 3 47.06 0.00 4.92 0.13 0.08 47.80 01:41:01 AM all 35.41 0.00 3.64 0.30 0.09 60.56 01:41:01 AM 0 41.69 0.00 5.64 0.15 0.08 52.43 01:41:01 AM 1 32.70 0.00 2.96 0.39 0.08 63.87 01:41:01 AM 2 29.58 0.00 2.99 0.13 0.08 67.21 01:41:01 AM 3 37.68 0.00 2.98 0.52 0.10 58.73 Average: all 33.42 0.03 3.12 0.86 0.08 62.50 Average: 0 30.65 0.03 3.23 0.82 0.08 65.19 Average: 1 32.61 0.03 3.00 0.81 0.08 63.47 Average: 2 37.44 0.02 2.90 0.85 0.08 58.71 Average: 3 32.99 0.03 3.34 0.95 0.07 62.62