---> uname -a: Linux prd-centos8-builder-4c-4g-26148.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1085 6821 19 7856 14328 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:b5:2a:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85311sec preferred_lft 85311sec inet6 fe80::f816:3eff:feb5:2acc/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) 07/06/2025 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 419.14 164.86 254.28 7802.10 36519.04 03:25:01 AM 130.33 15.36 114.96 3143.34 10055.69 03:26:01 AM 353.01 4.42 348.59 767.21 11702.98 03:27:01 AM 56.02 2.80 53.22 296.92 30985.52 03:28:01 AM 58.85 0.00 58.85 0.00 6943.47 03:29:01 AM 130.31 0.00 130.31 0.00 33154.26 03:30:01 AM 69.06 0.00 69.06 0.00 5904.50 03:31:01 AM 74.24 0.00 74.24 0.00 10986.99 03:32:01 AM 62.94 0.00 62.94 0.00 10349.73 03:33:01 AM 1452.14 17.25 1434.89 207.70 51021.73 03:34:01 AM 119.13 79.60 39.53 1521.75 1875.07 03:35:01 AM 18.23 0.58 17.64 8.13 8003.00 03:36:01 AM 23.35 13.58 9.77 153.44 6720.50 03:37:01 AM 11.91 0.03 11.88 0.27 12764.68 03:38:01 AM 70.95 0.08 70.87 0.67 12058.26 03:39:01 AM 41.54 0.00 41.54 0.00 2999.02 03:40:01 AM 77.59 0.42 77.18 24.12 10232.35 03:41:01 AM 41.21 0.27 40.94 43.59 8207.42 Average: 178.32 16.62 161.69 776.04 15026.86 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13416268 15140536 2725256 16.88 2688 1927312 856496 4.98 195836 2146108 158380 03:25:01 AM 12876956 14818048 3264568 20.22 2688 2130288 1102180 6.41 210744 2613188 24120 03:26:01 AM 11069304 13386652 5072220 31.42 2688 2494752 2320436 13.50 392980 4205124 95984 03:27:01 AM 9951732 13144540 6189792 38.35 2688 3361392 2570708 14.95 478048 5222292 37680 03:28:01 AM 7720520 11901556 8421004 52.17 2688 4336116 3695576 21.50 842704 7060580 823032 03:29:01 AM 8415232 12810784 7726292 47.87 2688 4545588 2775644 16.15 898432 6305212 64368 03:30:01 AM 7564260 12266076 8577264 53.14 2688 4825476 3302456 19.21 1006384 6999604 201008 03:31:01 AM 7247908 12192000 8893616 55.10 2688 5047944 3305252 19.23 1044176 7234280 122452 03:32:01 AM 6906740 12175708 9234784 57.21 2688 5367376 3313548 19.28 1091276 7518752 145188 03:33:01 AM 5098084 11572820 11043440 68.42 2688 6305768 3472752 20.20 1152700 8676180 10648 03:34:01 AM 4411144 10938444 11730380 72.67 2688 6355512 3496732 20.34 1165284 9337704 8 03:35:01 AM 4486716 11316288 11654808 72.20 2688 6651952 3503184 20.38 1300064 9133116 88096 03:36:01 AM 4217736 11320600 11923788 73.87 2688 6924112 3515876 20.45 1389184 9312520 177236 03:37:01 AM 3771156 11138356 12370368 76.64 2688 7187696 3510444 20.42 1478624 9663580 87768 03:38:01 AM 4470860 11875488 11670664 72.30 2688 7351512 3312084 19.27 1536808 9110944 43216 03:39:01 AM 4355024 11840560 11786500 73.02 2688 7429984 3398448 19.77 1574868 9185204 42996 03:40:01 AM 6905968 14591920 9235556 57.22 2688 7630332 931764 5.42 1887472 6327532 203828 03:41:01 AM 7029240 14716208 9112284 56.45 2688 7631944 857888 4.99 2087088 6011684 9812 Average: 7217492 12619255 8924032 55.29 2688 5416948 2735637 15.91 1096260 7003534 129768 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 419.99 235.69 1935.87 70.41 0.00 0.00 0.00 0.00 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 412.70 422.08 1099.72 121.51 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 426.71 337.06 5488.08 44.23 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:27:01 AM eth0 404.16 356.39 3708.15 29.98 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 111.98 87.87 1863.21 16.51 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.08 2.08 0.45 0.45 0.00 0.00 0.00 0.00 03:29:01 AM eth0 38.34 37.79 134.86 11.61 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 23.11 21.13 11.60 9.41 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 37.39 33.41 251.28 16.87 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 51.27 47.51 396.53 17.22 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 273.07 164.62 1711.92 21.61 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 1.18 1.17 0.77 0.43 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 10.05 10.26 85.33 1.90 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 2.23 2.07 0.52 0.88 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 1.90 1.82 0.51 0.90 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 19.56 21.66 83.16 5.27 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 60.24 55.47 522.34 13.56 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 700.03 671.68 300.16 6011.55 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 216.16 252.89 85.75 461.89 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 178.34 153.37 982.18 380.93 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) 07/06/2025 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 25.79 1.67 16.80 13.07 0.12 42.55 03:24:01 AM 0 19.62 1.92 20.29 17.71 0.10 40.36 03:24:01 AM 1 20.21 1.56 17.38 16.73 0.13 43.99 03:24:01 AM 2 23.74 2.04 16.13 10.64 0.13 47.31 03:24:01 AM 3 39.57 1.16 13.40 7.25 0.10 38.52 03:25:01 AM all 11.83 0.03 2.15 1.76 0.09 84.15 03:25:01 AM 0 8.20 0.02 1.76 2.08 0.08 87.85 03:25:01 AM 1 11.20 0.05 2.63 1.44 0.10 84.57 03:25:01 AM 2 6.43 0.03 1.81 1.78 0.08 89.87 03:25:01 AM 3 21.46 0.00 2.40 1.74 0.08 74.31 03:26:01 AM all 41.59 0.00 2.55 2.96 0.10 52.80 03:26:01 AM 0 49.72 0.00 1.89 1.14 0.10 47.15 03:26:01 AM 1 41.71 0.00 4.20 4.01 0.10 49.98 03:26:01 AM 2 38.39 0.00 2.48 3.91 0.10 55.12 03:26:01 AM 3 36.52 0.00 1.61 2.80 0.10 58.97 03:27:01 AM all 41.65 0.00 2.03 1.24 0.08 55.01 03:27:01 AM 0 45.06 0.00 2.80 0.13 0.08 51.92 03:27:01 AM 1 39.05 0.00 2.60 1.98 0.08 56.28 03:27:01 AM 2 41.02 0.00 0.67 0.27 0.08 57.96 03:27:01 AM 3 41.46 0.00 2.04 2.57 0.07 53.86 03:28:01 AM all 56.97 0.00 2.71 0.56 0.10 39.67 03:28:01 AM 0 60.77 0.00 2.71 0.22 0.10 36.20 03:28:01 AM 1 46.17 0.00 1.86 0.90 0.10 50.96 03:28:01 AM 2 60.08 0.00 1.57 0.32 0.08 37.95 03:28:01 AM 3 60.85 0.00 4.69 0.80 0.10 33.55 03:29:01 AM all 52.60 0.00 2.80 1.86 0.12 42.62 03:29:01 AM 0 51.23 0.00 2.91 2.97 0.13 42.76 03:29:01 AM 1 51.21 0.00 1.78 1.02 0.10 45.89 03:29:01 AM 2 48.62 0.00 2.67 2.13 0.13 46.45 03:29:01 AM 3 59.35 0.00 3.84 1.33 0.12 35.36 03:30:01 AM all 52.69 0.00 2.98 0.44 0.08 43.80 03:30:01 AM 0 41.97 0.00 1.72 0.77 0.08 55.45 03:30:01 AM 1 51.92 0.00 3.48 0.45 0.08 44.06 03:30:01 AM 2 61.12 0.00 4.04 0.27 0.08 34.49 03:30:01 AM 3 55.77 0.00 2.66 0.28 0.08 41.20 03:31:01 AM all 52.95 0.00 2.67 0.61 0.09 43.68 03:31:01 AM 0 57.92 0.00 3.69 0.60 0.10 37.68 03:31:01 AM 1 44.43 0.00 2.53 1.38 0.08 51.58 03:31:01 AM 2 58.40 0.00 3.10 0.23 0.08 38.18 03:31:01 AM 3 51.05 0.00 1.34 0.23 0.08 47.29 03:32:01 AM all 43.94 0.00 3.11 0.70 0.09 52.16 03:32:01 AM 0 62.10 0.00 6.23 0.64 0.10 30.93 03:32:01 AM 1 38.51 0.00 2.43 1.18 0.08 57.80 03:32:01 AM 2 32.85 0.00 1.46 0.96 0.08 64.64 03:32:01 AM 3 42.24 0.00 2.32 0.03 0.08 55.33 03:33:01 AM all 26.60 0.00 13.19 12.97 0.09 47.15 03:33:01 AM 0 26.97 0.00 13.80 15.00 0.10 44.13 03:33:01 AM 1 29.56 0.00 15.64 13.69 0.09 41.03 03:33:01 AM 2 26.23 0.00 9.56 8.56 0.10 55.55 03:33:01 AM 3 23.64 0.00 13.77 14.66 0.09 47.84 03:34:01 AM all 36.33 0.00 1.89 2.45 0.09 59.24 03:34:01 AM 0 34.96 0.00 1.27 0.98 0.08 62.71 03:34:01 AM 1 21.19 0.00 1.69 0.92 0.08 76.11 03:34:01 AM 2 19.94 0.00 1.83 1.12 0.08 77.03 03:34:01 AM 3 69.20 0.00 2.76 6.77 0.12 21.16 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 36.35 0.00 1.60 0.38 0.10 61.58 03:35:01 AM 0 17.64 0.00 0.92 0.20 0.10 81.14 03:35:01 AM 1 20.35 0.00 0.65 0.48 0.08 78.43 03:35:01 AM 2 65.93 0.00 3.48 0.32 0.12 30.16 03:35:01 AM 3 41.48 0.00 1.35 0.52 0.08 56.57 03:36:01 AM all 37.02 0.00 1.63 0.35 0.10 60.90 03:36:01 AM 0 27.35 0.00 0.88 0.63 0.10 71.03 03:36:01 AM 1 26.33 0.00 1.75 0.43 0.10 71.38 03:36:01 AM 2 69.96 0.00 2.96 0.05 0.10 26.93 03:36:01 AM 3 24.47 0.00 0.92 0.28 0.08 74.25 03:37:01 AM all 37.38 0.00 1.65 0.41 0.11 60.45 03:37:01 AM 0 25.77 0.00 1.27 0.48 0.12 72.36 03:37:01 AM 1 26.53 0.00 0.80 0.02 0.12 72.53 03:37:01 AM 2 60.38 0.00 3.36 0.13 0.10 36.03 03:37:01 AM 3 36.83 0.00 1.17 1.00 0.12 60.88 03:38:01 AM all 40.65 0.00 2.42 0.52 0.09 56.32 03:38:01 AM 0 27.32 0.00 3.56 0.18 0.07 68.87 03:38:01 AM 1 57.11 0.00 2.81 0.38 0.08 39.61 03:38:01 AM 2 41.49 0.00 1.72 0.97 0.10 55.72 03:38:01 AM 3 36.69 0.00 1.60 0.55 0.12 61.03 03:39:01 AM all 54.14 0.00 2.83 0.26 0.11 42.66 03:39:01 AM 0 57.02 0.00 3.73 0.10 0.12 39.03 03:39:01 AM 1 53.49 0.00 2.94 0.18 0.12 43.27 03:39:01 AM 2 50.46 0.00 1.58 0.45 0.10 47.40 03:39:01 AM 3 55.59 0.00 3.06 0.30 0.12 40.93 03:40:01 AM all 30.25 0.00 3.98 1.47 0.11 64.19 03:40:01 AM 0 30.38 0.00 3.49 1.36 0.12 64.66 03:40:01 AM 1 23.67 0.00 3.43 3.08 0.10 69.72 03:40:01 AM 2 26.28 0.00 5.09 0.97 0.10 67.56 03:40:01 AM 3 40.72 0.00 3.90 0.46 0.13 54.79 03:41:01 AM all 17.89 0.00 1.68 1.34 0.08 79.02 03:41:01 AM 0 5.90 0.00 1.43 0.08 0.07 92.51 03:41:01 AM 1 20.85 0.00 1.61 1.44 0.08 76.02 03:41:01 AM 2 19.46 0.00 1.65 1.04 0.08 77.76 03:41:01 AM 3 25.36 0.00 2.01 2.81 0.08 69.73 Average: all 38.71 0.09 3.80 2.40 0.10 54.90 Average: 0 36.10 0.11 4.11 2.49 0.10 57.09 Average: 1 34.64 0.09 3.89 2.75 0.10 58.54 Average: 2 41.74 0.12 3.61 1.89 0.10 52.54 Average: 3 42.36 0.06 3.59 2.45 0.10 51.43