---> uname -a: Linux prd-centos8-builder-4c-4g-17976.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1018 6907 19 7837 14395 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:4b:6a:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85289sec preferred_lft 85289sec inet6 fe80::f816:3eff:fe4b:6aac/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) 06/03/2025 _x86_64_ (4 CPU) 03:23:05 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 155.63 15.49 140.14 1666.51 12883.87 03:26:01 AM 389.12 12.98 376.14 1631.33 5852.57 03:27:01 AM 107.61 5.96 101.65 942.95 11673.46 03:28:01 AM 56.42 0.15 56.27 95.32 29655.97 03:29:01 AM 140.42 0.00 140.42 0.00 33527.31 03:30:01 AM 41.79 0.00 41.79 0.00 7685.27 03:31:01 AM 82.37 0.00 82.37 0.00 9956.28 03:32:01 AM 82.12 0.00 82.12 0.00 8216.55 03:33:01 AM 82.40 0.03 82.37 19.33 10704.25 03:34:01 AM 1489.74 73.29 1416.45 1266.99 48183.65 03:35:01 AM 38.23 23.56 14.66 446.19 1280.95 03:36:01 AM 16.19 3.03 13.16 50.38 10468.48 03:37:01 AM 22.68 11.08 11.60 107.98 9860.86 03:38:01 AM 8.45 0.03 8.42 0.27 9718.08 03:39:01 AM 87.94 0.08 87.86 0.67 9788.07 03:40:01 AM 54.51 0.03 54.47 5.20 3528.03 03:41:01 AM 60.88 0.45 60.43 23.73 15872.56 Average: 171.55 8.60 162.95 368.05 14050.09 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13301676 15144776 2839848 17.59 2688 2040036 767424 4.46 202988 2218652 44040 03:26:01 AM 11920228 14092528 4221296 26.15 2688 2356716 1802872 10.49 229220 3533488 243072 03:27:01 AM 10696692 13825076 5444832 33.73 2688 3303916 1967388 11.44 454024 4515944 837560 03:28:01 AM 8974688 12689376 7166836 44.40 2688 3876416 3343116 19.45 708144 5956768 533352 03:29:01 AM 8328368 12637336 7813156 48.40 2688 4464792 3013872 17.53 881828 6418688 145336 03:30:01 AM 8100200 12586772 8041324 49.82 2688 4624912 3063404 17.82 963756 6536392 98072 03:31:01 AM 7367760 12172720 8773764 54.36 2688 4917228 3417368 19.88 1030156 7149684 120044 03:32:01 AM 7373404 12473832 8768120 54.32 2688 5203836 3049964 17.74 1066580 7086108 188716 03:33:01 AM 5890360 12108916 10251164 63.51 2688 6206876 3196256 18.59 1102752 8314512 967020 03:34:01 AM 5350332 11841968 10791192 66.85 2688 6323592 3242384 18.86 1164060 8423312 4100 03:35:01 AM 5214000 11933816 10927524 67.70 2688 6545092 3172024 18.45 1269680 8445112 202552 03:36:01 AM 5334400 12267012 10807124 66.95 2688 6756992 2969112 17.27 1358244 8245892 122312 03:37:01 AM 4684400 11942908 11457124 70.98 2688 7081304 3173076 18.46 1447276 8795216 175820 03:38:01 AM 4417072 11941484 11724452 72.64 2688 7346272 3171456 18.45 1537176 8970940 177216 03:39:01 AM 4874636 12298884 11266888 69.80 2688 7370188 2977696 17.32 1566652 8679276 45344 03:40:01 AM 7107312 14770224 9034212 55.97 2688 7606592 836364 4.87 1885468 6135856 422100 03:41:01 AM 7127932 14794012 9013592 55.84 2688 7611008 772680 4.49 2057392 5944928 7564 Average: 7415498 12913038 8726026 54.06 2688 5507986 2584497 15.03 1113259 6786516 254954 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 339.02 288.87 1492.51 71.80 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 403.70 362.62 4097.97 76.33 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 639.75 577.24 5222.67 51.67 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 81.49 62.82 1515.64 21.52 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:29:01 AM eth0 53.83 50.18 431.01 10.26 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 33.97 32.17 126.13 10.69 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 23.81 21.81 11.58 10.04 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 75.80 64.51 616.36 15.48 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 289.47 172.60 1743.19 29.78 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 5.72 5.80 1.22 0.90 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 9.32 9.50 85.12 1.61 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 2.47 2.08 0.63 0.93 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 2.42 2.03 0.57 0.92 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 4.00 2.97 1.18 1.44 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 58.17 58.89 511.76 12.82 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 134.91 130.14 228.76 41.71 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 734.86 776.41 233.32 6430.37 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 170.17 154.17 960.07 399.31 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) 06/03/2025 _x86_64_ (4 CPU) 03:23:05 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 13.00 0.17 4.08 2.06 0.09 80.59 03:25:01 AM 0 17.26 0.20 4.97 2.70 0.08 74.79 03:25:01 AM 1 16.29 0.12 3.57 1.66 0.08 78.28 03:25:01 AM 2 13.02 0.15 4.21 2.85 0.12 79.65 03:25:01 AM 3 5.41 0.20 3.59 1.06 0.08 89.66 03:26:01 AM all 21.49 0.00 2.22 1.84 0.09 74.36 03:26:01 AM 0 18.25 0.00 1.80 1.65 0.08 78.21 03:26:01 AM 1 22.07 0.00 1.77 1.39 0.10 74.67 03:26:01 AM 2 24.59 0.00 2.46 1.11 0.10 71.74 03:26:01 AM 3 21.08 0.00 2.82 3.21 0.08 72.81 03:27:01 AM all 39.27 0.00 2.19 2.10 0.10 56.34 03:27:01 AM 0 32.42 0.00 1.76 1.67 0.08 64.07 03:27:01 AM 1 45.22 0.00 4.18 4.16 0.13 46.31 03:27:01 AM 2 37.83 0.00 1.72 1.52 0.08 58.84 03:27:01 AM 3 41.65 0.00 1.09 1.06 0.10 56.11 03:28:01 AM all 67.83 0.00 2.71 1.07 0.12 28.28 03:28:01 AM 0 68.80 0.00 2.83 1.05 0.12 27.21 03:28:01 AM 1 71.94 0.00 3.09 0.72 0.13 24.11 03:28:01 AM 2 59.11 0.00 2.88 2.39 0.10 35.52 03:28:01 AM 3 71.47 0.00 2.04 0.10 0.12 26.28 03:29:01 AM all 46.38 0.00 2.70 3.03 0.10 47.78 03:29:01 AM 0 40.70 0.00 2.07 5.84 0.12 51.27 03:29:01 AM 1 44.17 0.00 1.86 3.51 0.08 50.38 03:29:01 AM 2 52.01 0.00 4.52 1.56 0.12 41.79 03:29:01 AM 3 48.68 0.00 2.36 1.21 0.10 47.66 03:30:01 AM all 52.40 0.00 2.77 0.77 0.10 43.95 03:30:01 AM 0 63.33 0.00 4.63 0.17 0.10 31.77 03:30:01 AM 1 44.63 0.00 0.94 0.74 0.10 53.59 03:30:01 AM 2 46.23 0.00 3.05 1.44 0.10 49.18 03:30:01 AM 3 55.38 0.00 2.46 0.75 0.12 41.29 03:31:01 AM all 52.42 0.00 2.91 1.37 0.10 43.20 03:31:01 AM 0 61.61 0.00 4.57 0.75 0.10 32.97 03:31:01 AM 1 56.86 0.00 2.65 0.20 0.10 40.20 03:31:01 AM 2 42.76 0.00 2.85 4.23 0.12 50.03 03:31:01 AM 3 48.41 0.00 1.56 0.32 0.10 49.61 03:32:01 AM all 46.56 0.00 2.88 0.74 0.10 49.71 03:32:01 AM 0 52.47 0.00 4.18 0.71 0.10 42.55 03:32:01 AM 1 51.43 0.00 3.11 0.52 0.12 44.82 03:32:01 AM 2 47.29 0.00 2.62 0.57 0.10 49.42 03:32:01 AM 3 35.00 0.00 1.61 1.18 0.10 62.10 03:33:01 AM all 41.56 0.00 7.06 0.54 0.10 50.74 03:33:01 AM 0 29.92 0.00 6.31 1.66 0.10 62.00 03:33:01 AM 1 50.98 0.00 9.41 0.20 0.10 39.30 03:33:01 AM 2 41.25 0.00 5.57 0.08 0.10 52.99 03:33:01 AM 3 44.03 0.00 6.96 0.22 0.10 48.68 03:34:01 AM all 26.49 0.00 9.03 14.47 0.10 49.91 03:34:01 AM 0 39.21 0.00 7.83 14.83 0.10 38.04 03:34:01 AM 1 17.34 0.00 9.48 14.69 0.08 58.41 03:34:01 AM 2 20.69 0.00 9.15 13.66 0.10 56.40 03:34:01 AM 3 28.74 0.00 9.67 14.70 0.10 46.78 03:35:01 AM all 38.00 0.00 1.35 0.42 0.10 60.13 03:35:01 AM 0 42.41 0.00 1.20 0.52 0.10 55.77 03:35:01 AM 1 46.08 0.00 2.59 0.28 0.10 50.95 03:35:01 AM 2 33.69 0.00 0.75 0.10 0.12 65.34 03:35:01 AM 3 29.81 0.00 0.87 0.79 0.08 68.46 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 39.53 0.00 1.35 0.97 0.11 58.05 03:36:01 AM 0 81.41 0.00 2.86 0.00 0.12 15.62 03:36:01 AM 1 31.84 0.00 1.35 0.38 0.12 66.31 03:36:01 AM 2 22.32 0.00 0.62 2.91 0.12 74.03 03:36:01 AM 3 22.52 0.00 0.55 0.57 0.08 76.27 03:37:01 AM all 36.42 0.00 1.81 0.46 0.08 61.23 03:37:01 AM 0 18.51 0.00 1.18 0.18 0.08 80.04 03:37:01 AM 1 43.16 0.00 1.77 0.35 0.08 54.64 03:37:01 AM 2 27.96 0.00 1.49 1.19 0.07 69.30 03:37:01 AM 3 56.07 0.00 2.79 0.13 0.10 40.91 03:38:01 AM all 37.05 0.00 1.68 0.47 0.11 60.69 03:38:01 AM 0 19.81 0.00 0.87 1.10 0.10 78.12 03:38:01 AM 1 24.77 0.00 0.77 0.12 0.10 74.24 03:38:01 AM 2 40.58 0.00 2.16 0.10 0.13 57.03 03:38:01 AM 3 63.05 0.00 2.94 0.55 0.10 33.36 03:39:01 AM all 48.98 0.00 3.05 0.35 0.11 47.50 03:39:01 AM 0 45.33 0.00 2.73 0.52 0.10 51.32 03:39:01 AM 1 42.12 0.00 3.49 0.17 0.12 54.11 03:39:01 AM 2 50.06 0.00 4.23 0.59 0.12 45.01 03:39:01 AM 3 58.43 0.00 1.76 0.12 0.12 39.57 03:40:01 AM all 52.55 0.00 4.43 0.29 0.11 42.61 03:40:01 AM 0 62.94 0.00 5.94 0.30 0.12 30.70 03:40:01 AM 1 50.50 0.00 5.47 0.12 0.12 43.79 03:40:01 AM 2 50.55 0.00 4.20 0.17 0.12 44.96 03:40:01 AM 3 46.20 0.00 2.10 0.57 0.10 51.03 03:41:01 AM all 19.36 0.00 2.20 1.36 0.10 76.98 03:41:01 AM 0 19.01 0.00 2.26 1.63 0.10 77.00 03:41:01 AM 1 25.51 0.00 2.30 1.17 0.10 70.92 03:41:01 AM 2 16.06 0.00 1.93 0.81 0.10 81.10 03:41:01 AM 3 16.83 0.00 2.30 1.85 0.10 78.92 Average: all 39.97 0.01 3.19 1.89 0.10 54.83 Average: 0 41.97 0.01 3.40 2.07 0.10 52.45 Average: 1 40.30 0.01 3.39 1.78 0.10 54.42 Average: 2 36.83 0.01 3.19 2.07 0.11 57.79 Average: 3 40.77 0.01 2.78 1.66 0.10 54.67