---> uname -a: Linux prd-centos8-builder-4c-4g-1493.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 1040 7349 19 7373 14373 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:17:a4:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85275sec preferred_lft 85275sec inet6 fe80::f816:3eff:fe17:a49a/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) 10/01/2025 _x86_64_ (4 CPU) 01:21:27 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 273.95 91.16 182.79 3297.17 9464.44 01:24:01 AM 62.72 0.00 62.72 0.00 8086.45 01:25:01 AM 7.62 0.03 7.58 0.53 176.49 01:26:01 AM 422.96 16.63 406.33 2380.27 10822.61 01:27:01 AM 61.61 2.87 58.74 289.42 32191.90 01:28:01 AM 57.57 0.00 57.57 0.00 6482.94 01:29:01 AM 112.86 0.00 112.86 0.00 28920.37 01:30:01 AM 63.54 0.00 63.54 0.00 6379.34 01:31:01 AM 64.01 0.00 64.01 0.00 6609.31 01:32:01 AM 162.56 0.10 162.46 19.86 18427.07 01:33:01 AM 1337.99 86.14 1251.86 1546.54 38681.42 01:34:01 AM 30.32 11.19 19.12 171.11 1717.06 01:35:01 AM 28.61 13.53 15.08 152.64 13108.40 01:36:01 AM 14.11 0.05 14.06 0.80 10201.08 01:37:01 AM 12.11 0.12 12.00 0.93 9549.79 01:38:01 AM 100.43 0.00 100.43 0.00 8325.99 01:39:01 AM 116.81 0.42 116.39 24.13 4456.21 01:40:01 AM 58.66 0.27 58.39 43.59 11919.70 Average: 165.92 12.29 153.63 437.77 12531.69 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13270900 15134284 2870632 17.78 2688 2061268 763156 4.44 203320 2270916 212068 01:24:01 AM 13251108 15116992 2890424 17.91 2688 2062596 763156 4.44 203328 2273876 8 01:25:01 AM 13243148 15113136 2898384 17.96 2688 2065196 763156 4.44 203340 2277120 2128 01:26:01 AM 11352904 13664840 4788628 29.67 2688 2489252 2066264 12.02 389824 3925388 132188 01:27:01 AM 10222852 13408404 5918680 36.67 2688 3355152 2220852 12.92 474260 4957664 37192 01:28:01 AM 7945720 12082108 8195812 50.77 2688 4293580 3480336 20.25 866220 6816868 800108 01:29:01 AM 9015976 13293564 7125556 44.14 2688 4430500 2254384 13.11 890040 5719628 86896 01:30:01 AM 7989344 12463092 8152188 50.50 2688 4607016 3042800 17.70 975160 6621932 98576 01:31:01 AM 7706248 12439232 8435284 52.26 2688 4857384 3074332 17.88 1034764 6826536 173164 01:32:01 AM 5929076 11867732 10212456 63.27 2688 5894576 3180752 18.50 1054336 8272980 825508 01:33:01 AM 5523340 11616000 10618192 65.78 2688 5944992 3233676 18.81 1115876 8335232 4100 01:34:01 AM 5110232 11422684 11031300 68.34 2688 6158816 3271800 19.03 1222124 8629456 193240 01:35:01 AM 5031236 11614624 11110296 68.83 2688 6428656 3260192 18.97 1310188 8625580 89324 01:36:01 AM 4894300 11832800 11247232 69.68 2688 6782808 3259192 18.96 1428488 8650024 175700 01:37:01 AM 4291308 11408452 11850224 73.41 2688 6960088 3252024 18.92 1488932 9177596 87824 01:38:01 AM 5103160 12160552 11038372 68.38 2688 7022348 3075308 17.89 1526016 8531556 43476 01:39:01 AM 7537432 14718880 8604100 53.30 2688 7145712 845220 4.92 1762680 5871492 323256 01:40:01 AM 7536808 14728720 8604724 53.31 2688 7156532 829000 4.82 1938400 5696720 18428 Average: 8053061 13004783 8088471 50.11 2688 4984248 2368644 13.78 1004850 6304476 183510 01:22:02 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 100.41 73.30 1327.62 25.24 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 118.86 108.05 275.17 30.29 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 139.33 135.11 289.29 39.79 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 468.39 415.43 5425.43 83.84 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 325.70 198.00 3681.82 18.25 0.00 0.00 0.00 0.00 01:28:01 AM lo 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 01:28:01 AM eth0 83.77 68.52 1776.47 12.51 0.00 0.00 0.00 0.00 01:29:01 AM lo 1.82 1.82 0.43 0.43 0.00 0.00 0.00 0.00 01:29:01 AM eth0 35.32 34.42 139.34 10.45 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 32.56 31.58 49.11 11.43 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 68.99 65.33 623.12 16.79 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 201.63 138.19 1736.43 25.36 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 4.62 4.75 0.99 0.74 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 8.98 9.21 85.09 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 2.37 2.15 0.55 0.90 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 4.70 3.63 1.29 1.71 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 2.03 1.68 0.69 0.92 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 71.59 71.78 607.79 16.69 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 293.72 317.63 197.42 1161.48 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 598.02 634.41 392.40 3925.45 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 142.31 128.56 922.38 299.32 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) 10/01/2025 _x86_64_ (4 CPU) 01:21:27 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 19.10 0.77 12.01 2.21 0.09 65.81 01:23:01 AM 0 20.06 0.58 8.85 1.50 0.10 68.92 01:23:01 AM 1 18.22 0.75 12.81 3.70 0.09 64.44 01:23:01 AM 2 25.06 0.92 14.56 1.57 0.10 57.80 01:23:01 AM 3 13.06 0.83 11.85 2.09 0.09 72.09 01:24:01 AM all 0.53 0.00 0.51 0.75 0.04 98.18 01:24:01 AM 0 0.23 0.00 0.25 0.42 0.05 99.05 01:24:01 AM 1 0.43 0.00 0.30 0.70 0.05 98.51 01:24:01 AM 2 0.50 0.00 0.63 1.05 0.02 97.80 01:24:01 AM 3 0.95 0.00 0.84 0.82 0.03 97.36 01:25:01 AM all 0.58 0.00 0.41 0.02 0.05 98.95 01:25:01 AM 0 0.25 0.00 0.22 0.03 0.05 99.45 01:25:01 AM 1 0.64 0.00 0.13 0.05 0.05 99.13 01:25:01 AM 2 0.27 0.00 0.27 0.00 0.03 99.43 01:25:01 AM 3 1.15 0.00 1.02 0.00 0.05 97.78 01:26:01 AM all 46.02 0.00 3.05 2.04 0.09 48.80 01:26:01 AM 0 46.04 0.00 1.90 0.67 0.08 51.30 01:26:01 AM 1 48.05 0.00 1.59 0.74 0.08 49.53 01:26:01 AM 2 44.98 0.00 6.60 4.27 0.10 44.05 01:26:01 AM 3 45.02 0.00 2.11 2.48 0.10 50.29 01:27:01 AM all 39.68 0.00 2.03 1.70 0.09 56.49 01:27:01 AM 0 44.52 0.00 4.34 2.08 0.12 48.94 01:27:01 AM 1 36.95 0.00 1.00 1.64 0.10 60.31 01:27:01 AM 2 33.77 0.00 1.94 2.66 0.08 61.55 01:27:01 AM 3 43.52 0.00 0.85 0.43 0.07 55.13 01:28:01 AM all 54.54 0.00 2.63 0.49 0.10 42.24 01:28:01 AM 0 55.67 0.00 1.86 0.12 0.10 42.26 01:28:01 AM 1 53.85 0.00 3.20 0.90 0.10 41.95 01:28:01 AM 2 55.99 0.00 3.13 0.82 0.12 39.95 01:28:01 AM 3 52.64 0.00 2.33 0.13 0.08 44.81 01:29:01 AM all 44.53 0.00 2.48 4.95 0.09 47.94 01:29:01 AM 0 39.90 0.00 1.81 4.86 0.08 53.36 01:29:01 AM 1 49.73 0.00 3.29 6.65 0.10 40.22 01:29:01 AM 2 41.44 0.00 2.42 3.63 0.08 52.42 01:29:01 AM 3 47.08 0.00 2.41 4.65 0.10 45.75 01:30:01 AM all 53.14 0.00 2.93 0.70 0.09 43.13 01:30:01 AM 0 64.19 0.00 4.54 0.77 0.10 30.40 01:30:01 AM 1 50.74 0.00 1.94 0.08 0.08 47.15 01:30:01 AM 2 46.89 0.00 3.38 1.39 0.10 48.23 01:30:01 AM 3 50.68 0.00 1.83 0.56 0.08 46.84 01:31:01 AM all 43.25 0.00 2.99 0.53 0.09 53.14 01:31:01 AM 0 45.27 0.00 3.00 1.09 0.08 50.55 01:31:01 AM 1 27.64 0.00 1.33 0.29 0.10 70.64 01:31:01 AM 2 39.17 0.00 1.72 0.15 0.08 58.88 01:31:01 AM 3 60.89 0.00 5.90 0.59 0.10 32.52 01:32:01 AM all 35.95 0.00 8.96 1.34 0.11 53.64 01:32:01 AM 0 42.28 0.00 9.64 0.55 0.12 47.42 01:32:01 AM 1 33.41 0.00 8.26 1.37 0.10 56.86 01:32:01 AM 2 30.31 0.00 8.06 0.56 0.10 60.97 01:32:01 AM 3 37.80 0.00 9.90 2.91 0.10 49.29 01:33:01 AM all 28.20 0.00 6.79 16.43 0.10 48.49 01:33:01 AM 0 31.71 0.00 5.41 14.87 0.08 47.93 01:33:01 AM 1 32.36 0.00 8.29 19.03 0.10 40.22 01:33:01 AM 2 26.18 0.00 7.64 15.83 0.10 50.24 01:33:01 AM 3 22.54 0.00 5.82 15.99 0.10 55.55 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.29 0.00 1.34 0.14 0.10 60.12 01:34:01 AM 0 34.59 0.00 1.55 0.07 0.12 63.68 01:34:01 AM 1 26.19 0.00 0.67 0.18 0.10 72.86 01:34:01 AM 2 38.30 0.00 2.14 0.17 0.10 59.29 01:34:01 AM 3 54.08 0.00 1.02 0.15 0.08 44.67 01:35:01 AM all 38.03 0.00 1.56 0.48 0.09 59.84 01:35:01 AM 0 34.22 0.00 1.77 0.05 0.08 63.87 01:35:01 AM 1 40.45 0.00 1.37 0.35 0.08 57.74 01:35:01 AM 2 22.24 0.00 1.07 1.30 0.08 75.31 01:35:01 AM 3 55.21 0.00 2.02 0.22 0.10 42.45 01:36:01 AM all 37.11 0.00 1.81 0.37 0.09 60.62 01:36:01 AM 0 69.65 0.00 3.29 0.32 0.10 26.64 01:36:01 AM 1 19.73 0.00 1.25 0.20 0.10 78.71 01:36:01 AM 2 20.85 0.00 1.00 0.82 0.08 77.25 01:36:01 AM 3 38.19 0.00 1.70 0.15 0.08 59.87 01:37:01 AM all 39.12 0.00 1.42 0.45 0.08 58.93 01:37:01 AM 0 34.89 0.00 1.64 0.77 0.08 62.62 01:37:01 AM 1 61.43 0.00 2.12 0.28 0.10 36.06 01:37:01 AM 2 38.55 0.00 1.42 0.45 0.08 59.50 01:37:01 AM 3 21.60 0.00 0.50 0.30 0.07 77.53 01:38:01 AM all 49.24 0.00 3.76 0.36 0.11 46.53 01:38:01 AM 0 45.01 0.00 3.01 0.07 0.12 51.79 01:38:01 AM 1 42.57 0.00 2.80 0.37 0.10 54.15 01:38:01 AM 2 51.83 0.00 5.25 0.54 0.10 42.29 01:38:01 AM 3 57.58 0.00 3.98 0.47 0.12 37.85 01:39:01 AM all 37.04 0.00 4.00 0.42 0.09 58.44 01:39:01 AM 0 50.56 0.00 5.30 0.23 0.10 43.81 01:39:01 AM 1 33.98 0.00 2.26 0.34 0.08 63.34 01:39:01 AM 2 31.52 0.00 4.70 0.27 0.10 63.40 01:39:01 AM 3 32.01 0.00 3.76 0.84 0.08 63.30 01:40:01 AM all 22.26 0.00 2.24 1.14 0.12 74.24 01:40:01 AM 0 25.33 0.00 2.06 0.35 0.13 72.12 01:40:01 AM 1 18.43 0.00 2.53 0.39 0.12 78.53 01:40:01 AM 2 14.02 0.00 1.93 0.02 0.12 83.92 01:40:01 AM 3 31.22 0.00 2.44 3.79 0.12 62.43 Average: all 34.81 0.04 3.37 1.91 0.09 59.78 Average: 0 38.03 0.03 3.34 1.59 0.10 56.91 Average: 1 33.05 0.04 3.05 2.06 0.09 61.71 Average: 2 31.21 0.05 3.75 1.97 0.09 62.93 Average: 3 36.96 0.05 3.33 2.02 0.09 57.56