---> uname -a: Linux prd-centos8-builder-4c-4g-44811.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 1007 6899 19 7856 14406 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:ee:ff:5e 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 85149sec preferred_lft 85149sec inet6 fe80::f816:3eff:feee:ff5e/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) 09/10/2025 _x86_64_ (4 CPU) 03:22:51 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 391.05 211.51 179.54 10054.42 43587.25 03:25:01 AM 118.14 2.32 115.83 1647.98 11282.17 03:26:01 AM 12.43 0.12 12.31 4.53 309.97 03:27:01 AM 16.81 2.80 14.01 361.75 342.24 03:28:01 AM 423.11 13.23 409.88 1991.53 11331.38 03:29:01 AM 65.32 2.93 62.39 305.31 32068.40 03:30:00 AM 66.06 0.00 66.06 0.00 15594.22 03:30:01 AM 150.94 0.00 150.94 0.00 249798.11 03:31:01 AM 112.73 0.00 112.73 0.00 18389.25 03:32:01 AM 59.66 0.00 59.66 0.00 9303.73 03:33:01 AM 83.15 0.00 83.15 0.00 11050.75 03:34:01 AM 50.76 0.00 50.76 0.00 6987.74 03:35:01 AM 183.52 0.50 183.02 23.06 21936.16 03:36:01 AM 1240.09 79.65 1160.44 1465.22 35599.52 03:37:01 AM 36.12 17.14 18.98 248.18 1261.68 03:38:01 AM 27.49 13.66 13.83 153.68 10897.28 03:39:01 AM 11.06 0.05 11.01 0.80 9431.68 03:40:00 AM 10.99 0.03 10.95 0.27 9884.36 03:40:01 AM 0.00 0.00 0.00 0.00 0.00 03:41:01 AM 89.06 0.08 88.98 0.67 9853.83 03:42:01 AM 49.88 0.00 49.88 0.00 3281.29 03:43:01 AM 56.90 0.47 56.43 28.79 15929.59 Average: 155.24 17.22 138.01 814.30 14014.18 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13444284 15097020 2697248 16.71 2688 1863380 919680 5.35 210552 2132240 126016 03:25:01 AM 13291980 15150804 2849552 17.65 2688 2056272 762620 4.44 203372 2234148 1108 03:26:01 AM 13283444 15144164 2858088 17.71 2688 2056844 768904 4.47 203964 2238816 8 03:27:01 AM 13168688 15066596 2972844 18.42 2688 2087484 1112968 6.47 208012 2327900 18012 03:28:01 AM 10977832 13282140 5163700 31.99 2688 2481180 2496588 14.52 389356 4301632 114408 03:29:01 AM 10108004 13303268 6033528 37.38 2688 3362460 2392368 13.92 479056 5065376 39252 03:30:00 AM 7466844 11648616 8674688 53.74 2688 4335448 3953352 23.00 853120 7303704 556852 03:30:01 AM 7466160 11648012 8675372 53.75 2688 4335464 3953352 23.00 853124 7304072 471308 03:31:01 AM 8429808 12822796 7711724 47.78 2688 4542056 2811504 16.36 898688 6290472 168192 03:32:01 AM 7854328 12527924 8287204 51.34 2688 4796664 3010148 17.51 1006052 6711500 187892 03:33:01 AM 7566088 12485028 8575444 53.13 2688 5022028 3018156 17.56 1043664 6922688 104936 03:34:01 AM 7526536 12681188 8614996 53.37 2688 5253840 2819368 16.40 1089816 6906016 149832 03:35:01 AM 5706448 12076408 10435084 64.65 2688 6299512 2920364 16.99 1103640 8392540 722592 03:36:01 AM 5424608 11944704 10716924 66.39 2688 6347548 3004936 17.48 1165228 8352980 8 03:37:01 AM 5159736 11903304 10981796 68.03 2688 6563124 3031752 17.64 1271068 8503004 202552 03:38:01 AM 5062684 12077872 11078848 68.64 2688 6832928 3023976 17.59 1359416 8514796 131952 03:39:01 AM 4753204 12032388 11388328 70.55 2688 7099220 3033868 17.65 1448232 8736436 175824 03:40:00 AM 4489720 12035824 11651812 72.19 2688 7364188 3018312 17.56 1538136 8908708 177204 03:40:01 AM 4481956 12027956 11659576 72.23 2688 7364192 3018312 17.56 1538136 8915996 177216 03:41:01 AM 4962184 12407040 11179348 69.26 2688 7390576 2831748 16.47 1567576 8605220 47268 03:42:01 AM 4423300 12309220 11718232 72.60 2688 7824476 2921428 16.99 1873840 8828584 398196 03:43:01 AM 7103304 14788156 9038228 55.99 2688 7628448 803852 4.68 2058312 5982184 7620 Average: 7825052 12930019 8316480 51.52 2688 5132151 2528525 14.71 1016471 6521773 180829 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 261.16 166.34 1808.14 65.87 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 94.80 84.71 539.14 25.95 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 102.90 84.65 247.02 27.38 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 204.33 226.19 294.92 70.23 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 432.14 337.34 5351.26 54.78 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 180.63 157.44 3868.53 17.25 0.00 0.00 0.00 0.00 03:30:00 AM lo 1.04 1.04 0.13 0.13 0.00 0.00 0.00 0.00 03:30:00 AM eth0 101.80 79.05 1870.87 15.04 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.35 2.35 0.46 0.46 0.00 0.00 0.00 0.00 03:31:01 AM eth0 35.38 34.73 134.27 10.67 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 17.81 16.21 10.25 7.85 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 19.88 18.13 15.83 9.59 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 65.87 59.75 605.29 17.88 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 172.92 144.88 1733.93 23.70 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 5.30 4.80 1.03 0.82 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 8.85 8.88 85.11 1.61 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 3.75 2.72 1.03 1.41 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 3.55 3.13 0.89 1.17 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 2.63 2.29 0.61 0.95 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 0.00 0.00 0.00 0.00 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 59.12 55.69 511.57 12.78 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 45.14 43.14 206.76 13.14 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 851.85 874.23 256.85 6465.23 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 133.45 120.18 876.38 342.17 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) 09/10/2025 _x86_64_ (4 CPU) 03:22:51 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 22.47 1.77 17.39 7.57 0.15 50.66 03:24:01 AM 0 22.32 1.57 17.25 4.53 0.15 54.18 03:24:01 AM 1 25.52 1.32 15.90 7.34 0.15 49.77 03:24:01 AM 2 20.12 1.77 18.12 6.80 0.13 53.07 03:24:01 AM 3 21.90 2.41 18.32 11.60 0.15 45.62 03:25:01 AM all 10.45 0.00 1.39 1.34 0.05 86.77 03:25:01 AM 0 18.55 0.00 1.91 0.90 0.07 78.58 03:25:01 AM 1 5.54 0.00 1.02 1.77 0.03 91.63 03:25:01 AM 2 12.37 0.00 1.50 1.59 0.05 84.49 03:25:01 AM 3 5.34 0.00 1.14 1.10 0.05 92.37 03:26:01 AM all 0.83 0.00 0.42 0.03 0.03 98.69 03:26:01 AM 0 1.10 0.00 1.09 0.03 0.05 97.72 03:26:01 AM 1 0.85 0.00 0.20 0.08 0.03 98.83 03:26:01 AM 2 0.47 0.00 0.18 0.02 0.03 99.30 03:26:01 AM 3 0.89 0.00 0.20 0.00 0.02 98.90 03:27:01 AM all 1.76 0.00 0.86 0.09 0.06 97.22 03:27:01 AM 0 1.94 0.00 0.79 0.33 0.05 96.89 03:27:01 AM 1 1.72 0.00 0.37 0.00 0.07 97.84 03:27:01 AM 2 1.84 0.00 1.49 0.00 0.07 96.60 03:27:01 AM 3 1.54 0.00 0.80 0.03 0.07 97.56 03:28:01 AM all 43.30 0.00 2.90 2.09 0.13 51.58 03:28:01 AM 0 48.53 0.00 1.52 1.14 0.13 48.67 03:28:01 AM 1 41.45 0.00 3.18 1.68 0.12 53.58 03:28:01 AM 2 42.15 0.00 3.62 2.38 0.13 51.72 03:28:01 AM 3 41.05 0.00 3.30 3.16 0.12 52.36 03:29:01 AM all 51.60 0.00 2.39 3.62 0.13 42.26 03:29:01 AM 0 52.61 0.00 1.52 1.89 0.13 43.85 03:29:01 AM 1 57.96 0.00 2.48 1.95 0.13 37.47 03:29:01 AM 2 48.80 0.00 2.87 4.55 0.12 43.66 03:29:01 AM 3 47.02 0.00 2.69 6.11 0.12 44.06 03:30:00 AM all 56.49 0.00 2.65 1.39 0.12 39.34 03:30:00 AM 0 51.75 0.00 2.52 0.96 0.10 44.67 03:30:00 AM 1 56.18 0.00 3.11 3.44 0.12 37.15 03:30:00 AM 2 60.67 0.00 3.13 0.83 0.14 35.24 03:30:00 AM 3 57.38 0.00 1.84 0.34 0.12 40.32 03:30:01 AM all 1.44 0.00 3.85 35.10 0.00 59.62 03:30:01 AM 0 0.00 0.00 7.55 0.00 0.00 92.45 03:30:01 AM 1 0.00 0.00 3.85 96.15 0.00 0.00 03:30:01 AM 2 2.04 0.00 0.00 46.94 0.00 51.02 03:30:01 AM 3 3.70 0.00 3.70 0.00 0.00 92.59 03:31:01 AM all 46.52 0.00 2.49 4.12 0.11 46.75 03:31:01 AM 0 39.55 0.00 1.52 0.28 0.12 58.52 03:31:01 AM 1 53.98 0.00 4.48 1.50 0.13 39.91 03:31:01 AM 2 44.60 0.00 1.11 3.07 0.10 51.12 03:31:01 AM 3 47.96 0.00 2.87 11.65 0.10 37.42 03:32:01 AM all 53.57 0.00 2.86 1.30 0.11 42.15 03:32:01 AM 0 44.14 0.00 1.96 1.34 0.10 52.45 03:32:01 AM 1 55.84 0.00 2.60 2.33 0.13 39.09 03:32:01 AM 2 44.71 0.00 1.38 0.52 0.10 53.29 03:32:01 AM 3 69.58 0.00 5.52 0.99 0.12 23.79 03:33:01 AM all 55.04 0.00 2.50 2.34 0.13 39.98 03:33:01 AM 0 53.24 0.00 3.55 3.25 0.13 39.82 03:33:01 AM 1 54.92 0.00 0.87 0.00 0.12 44.09 03:33:01 AM 2 64.96 0.00 3.79 3.68 0.13 27.44 03:33:01 AM 3 47.01 0.00 1.78 2.45 0.15 48.61 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 42.04 0.00 2.62 4.18 0.10 51.07 03:34:01 AM 0 42.59 0.00 2.33 5.03 0.10 49.96 03:34:01 AM 1 41.41 0.00 2.29 1.01 0.10 55.20 03:34:01 AM 2 34.68 0.00 1.87 3.32 0.08 60.04 03:34:01 AM 3 49.46 0.00 3.98 7.35 0.10 39.11 03:35:01 AM all 33.66 0.00 8.89 3.00 0.12 54.33 03:35:01 AM 0 36.54 0.00 8.45 2.00 0.12 52.89 03:35:01 AM 1 35.54 0.00 10.39 3.88 0.12 50.07 03:35:01 AM 2 37.33 0.00 8.97 3.27 0.12 50.31 03:35:01 AM 3 25.23 0.00 7.74 2.87 0.12 64.05 03:36:01 AM all 26.14 0.00 6.79 17.80 0.13 49.14 03:36:01 AM 0 27.46 0.00 7.41 18.04 0.15 46.94 03:36:01 AM 1 21.28 0.00 6.84 20.87 0.14 50.88 03:36:01 AM 2 27.64 0.00 6.42 17.21 0.10 48.64 03:36:01 AM 3 28.17 0.00 6.49 15.09 0.12 50.13 03:37:01 AM all 36.66 0.00 1.38 0.63 0.09 61.24 03:37:01 AM 0 30.55 0.00 1.35 0.08 0.08 67.93 03:37:01 AM 1 20.30 0.00 1.24 0.65 0.07 77.74 03:37:01 AM 2 37.95 0.00 1.35 0.90 0.10 59.69 03:37:01 AM 3 57.83 0.00 1.59 0.87 0.10 39.61 03:38:01 AM all 39.22 0.00 1.69 1.25 0.11 57.72 03:38:01 AM 0 34.75 0.00 1.55 0.20 0.12 63.38 03:38:01 AM 1 49.87 0.00 1.91 0.89 0.12 47.22 03:38:01 AM 2 26.70 0.00 1.26 0.69 0.10 71.25 03:38:01 AM 3 45.51 0.00 2.06 3.22 0.12 49.09 03:39:01 AM all 35.71 0.00 1.69 1.60 0.10 60.89 03:39:01 AM 0 58.52 0.00 2.07 0.18 0.12 39.12 03:39:01 AM 1 22.05 0.00 1.02 5.08 0.08 71.77 03:39:01 AM 2 29.83 0.00 2.04 0.02 0.10 68.01 03:39:01 AM 3 32.56 0.00 1.64 1.12 0.12 64.56 03:40:00 AM all 36.75 0.00 1.67 0.60 0.11 60.87 03:40:00 AM 0 17.88 0.00 0.74 0.00 0.10 81.28 03:40:00 AM 1 19.51 0.00 0.64 1.13 0.08 78.63 03:40:00 AM 2 29.86 0.00 1.57 1.00 0.10 67.47 03:40:00 AM 3 79.83 0.00 3.72 0.27 0.14 16.04 03:40:01 AM all 28.90 0.00 1.52 0.00 0.00 69.58 03:40:01 AM 0 12.12 0.00 0.00 0.00 0.00 87.88 03:40:01 AM 1 1.54 0.00 1.54 0.00 0.00 96.92 03:40:01 AM 2 95.52 0.00 2.99 0.00 0.00 1.49 03:40:01 AM 3 4.62 0.00 1.54 0.00 0.00 93.85 03:41:01 AM all 48.15 0.00 3.04 0.59 0.10 48.12 03:41:01 AM 0 40.61 0.00 1.39 0.10 0.12 57.79 03:41:01 AM 1 46.00 0.00 2.41 0.03 0.10 51.45 03:41:01 AM 2 58.24 0.00 4.77 0.91 0.10 35.99 03:41:01 AM 3 47.75 0.00 3.59 1.31 0.10 47.25 03:42:01 AM all 52.96 0.00 2.80 1.37 0.13 42.73 03:42:01 AM 0 54.47 0.00 2.12 1.13 0.13 42.14 03:42:01 AM 1 47.59 0.00 2.56 1.52 0.13 48.20 03:42:01 AM 2 62.18 0.00 4.24 1.46 0.13 31.98 03:42:01 AM 3 47.55 0.00 2.28 1.38 0.14 48.65 03:43:01 AM all 22.28 0.00 3.92 2.93 0.19 70.68 03:43:01 AM 0 14.23 0.00 3.15 0.64 0.19 81.80 03:43:01 AM 1 35.12 0.00 5.71 2.53 0.17 56.47 03:43:01 AM 2 20.64 0.00 2.99 0.39 0.17 75.81 03:43:01 AM 3 19.32 0.00 3.86 8.12 0.22 68.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 35.74 0.09 3.51 2.90 0.11 57.65 Average: 0 34.53 0.08 3.20 2.10 0.11 59.98 Average: 1 34.57 0.07 3.45 2.91 0.11 58.89 Average: 2 35.29 0.09 3.62 2.64 0.11 58.25 Average: 3 38.59 0.12 3.76 3.94 0.11 53.47