---> uname -a: Linux prd-centos8-builder-4c-4g-23539.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 1064 7309 19 7389 14349 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:e4:64:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84968sec preferred_lft 84968sec inet6 fe80::f816:3eff:fee4:64d4/64 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) 06/24/2025 _x86_64_ (4 CPU) 19:51:21 LINUX RESTART (4 CPU) 07:52:01 PM tps rtps wtps bread/s bwrtn/s 07:53:01 PM 215.71 66.11 149.61 2137.78 11985.15 07:54:01 PM 30.54 0.03 30.51 0.53 3763.58 07:55:01 PM 10.58 2.75 7.83 361.35 295.38 07:56:01 PM 422.86 13.88 408.98 2018.53 14012.75 07:57:01 PM 9.96 0.00 9.96 0.00 1280.16 07:58:01 PM 2.57 0.00 2.57 0.00 850.04 07:59:01 PM 56.90 2.87 54.03 289.37 27448.65 08:00:01 PM 124.60 0.00 124.60 0.00 19954.47 08:01:01 PM 47.65 0.00 47.65 0.00 16843.80 08:02:01 PM 65.34 0.08 65.26 1.86 7313.50 08:03:01 PM 931.54 0.50 931.04 23.06 31820.98 08:04:01 PM 550.17 87.30 462.86 1574.28 15272.56 08:05:01 PM 32.42 9.08 23.34 135.02 5781.72 08:06:01 PM 13.61 3.03 10.58 50.39 6471.20 08:07:01 PM 22.88 11.08 11.81 107.93 9786.19 08:08:01 PM 9.62 0.03 9.58 0.27 9741.69 08:09:01 PM 65.46 0.08 65.37 0.67 8810.45 08:10:01 PM 38.89 0.00 38.89 0.00 8809.16 08:11:01 PM 17.10 0.00 17.10 0.00 6490.62 08:12:01 PM 22.33 0.00 22.33 0.00 1383.52 08:13:01 PM 17.50 0.00 17.50 0.00 1158.57 08:14:01 PM 110.91 0.43 110.48 24.26 2464.91 08:15:01 PM 55.31 0.27 55.04 43.59 13419.93 Average: 124.97 8.59 116.38 294.25 9790.09 07:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 PM 13239352 15085164 2902180 17.98 2688 2043604 824940 4.80 203792 2292904 94988 07:54:01 PM 13231200 15078500 2910332 18.03 2688 2044124 824940 4.80 203820 2293796 80 07:55:01 PM 13133356 15017832 3008176 18.64 2688 2074756 1159824 6.75 207524 2367300 19572 07:56:01 PM 11365912 13658732 4775620 29.59 2688 2470768 2137956 12.44 390384 3912664 35168 07:57:01 PM 11358140 13650972 4783392 29.63 2688 2470772 2137956 12.44 390384 3919196 8 07:58:01 PM 10660388 13646384 5481144 33.96 2688 3161572 2137956 12.44 390728 4613764 666240 07:59:01 PM 9767704 12974948 6373828 39.49 2688 3372988 2590744 15.07 498952 5381748 59824 08:00:01 PM 8749160 12916288 7392372 45.80 2688 4324492 2609944 15.18 871508 6012812 439976 08:01:01 PM 7685468 12006328 8456064 52.39 2688 4466772 3425680 19.93 898220 7028648 95116 08:02:01 PM 7410584 11926944 8730948 54.09 2688 4644336 3425680 19.93 995764 7171216 79528 08:03:01 PM 5678788 11227100 10462744 64.82 2688 5459300 3577052 20.81 1018964 8403040 262040 08:04:01 PM 5368060 11020596 10773472 66.74 2688 5510640 3648880 21.23 1080832 8540588 20 08:05:01 PM 5372196 11270812 10769336 66.72 2688 5750884 3674964 21.38 1192216 8426840 90188 08:06:01 PM 4791840 10869116 11349692 70.31 2688 5928552 3679896 21.41 1251760 8935536 88744 08:07:01 PM 4617300 10967680 11524232 71.39 2688 6200012 3676268 21.39 1341784 9021284 88892 08:08:01 PM 4542256 11159032 11599276 71.86 2688 6465604 3688124 21.45 1432296 9010420 90500 08:09:01 PM 4969280 11616976 11172252 69.21 2688 6622752 3505460 20.39 1467452 8745768 122820 08:10:01 PM 4648444 11622024 11493088 71.20 2688 6947656 3491524 20.31 1492656 9041340 190700 08:11:01 PM 4648696 11622304 11492836 71.20 2688 6947660 3491524 20.31 1492656 9041188 12 08:12:01 PM 4566328 11607960 11575204 71.71 2688 7012324 3502056 20.37 1528580 9083328 31252 08:13:01 PM 4558584 11607428 11582948 71.76 2688 7019240 3504732 20.39 1529892 9089040 7840 08:14:01 PM 7489424 14689136 8652108 53.60 2688 7164796 902632 5.25 1779836 5912800 373492 08:15:01 PM 7490708 14698788 8650824 53.59 2688 7175628 885224 5.15 1955036 5738312 18444 Average: 7623616 12606132 8517916 52.77 2688 5012141 2717563 15.81 1026741 6694936 124150 07:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 PM eth0 267.56 187.44 1151.44 36.82 0.00 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 103.50 89.65 301.91 24.40 0.00 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 209.73 234.29 344.73 70.95 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 409.58 304.67 5359.25 43.82 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 0.32 0.22 0.13 0.28 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 513.71 436.83 3605.67 28.57 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 07:59:01 PM eth0 56.53 53.32 423.13 12.41 0.00 0.00 0.00 0.00 08:00:01 PM lo 2.91 2.91 0.56 0.56 0.00 0.00 0.00 0.00 08:00:01 PM eth0 63.34 45.91 1447.90 8.63 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 40.91 39.72 146.89 11.92 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 35.67 34.64 49.76 20.64 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 425.91 221.01 1840.96 26.12 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 4.03 3.43 1.63 1.07 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 21.56 22.46 110.92 5.03 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 4.37 3.48 1.15 1.69 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 5.15 4.71 1.19 1.86 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 5.23 4.52 1.16 1.81 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 45.33 42.96 373.87 9.97 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 26.79 26.86 40.93 11.52 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 0.15 0.10 0.05 0.21 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 44.44 40.59 428.41 10.03 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 9.20 8.83 87.91 2.23 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 193.29 201.12 163.80 248.46 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 752.14 835.41 455.31 5071.88 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 140.78 123.55 710.28 245.60 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) 06/24/2025 _x86_64_ (4 CPU) 19:51:21 LINUX RESTART (4 CPU) 07:52:01 PM CPU %user %nice %system %iowait %steal %idle 07:53:01 PM all 15.55 0.61 9.01 1.23 0.08 73.52 07:53:01 PM 0 20.82 0.48 7.57 1.19 0.08 69.85 07:53:01 PM 1 13.05 0.65 10.22 1.79 0.08 74.21 07:53:01 PM 2 15.87 0.79 10.47 0.80 0.08 71.99 07:53:01 PM 3 12.47 0.52 7.79 1.12 0.08 78.01 07:54:01 PM all 0.45 0.00 0.35 0.20 0.04 98.97 07:54:01 PM 0 0.20 0.00 0.23 0.20 0.05 99.32 07:54:01 PM 1 0.37 0.00 0.28 0.38 0.05 98.91 07:54:01 PM 2 0.87 0.00 0.79 0.20 0.03 98.11 07:54:01 PM 3 0.35 0.00 0.08 0.00 0.02 99.55 07:55:01 PM all 1.39 0.00 0.75 0.04 0.06 97.76 07:55:01 PM 0 0.85 0.00 0.25 0.00 0.05 98.85 07:55:01 PM 1 1.27 0.00 0.69 0.00 0.07 97.97 07:55:01 PM 2 1.69 0.00 0.99 0.03 0.07 97.22 07:55:01 PM 3 1.74 0.00 1.09 0.13 0.07 96.97 07:56:01 PM all 44.94 0.00 2.76 1.68 0.09 50.53 07:56:01 PM 0 46.91 0.00 3.23 1.69 0.10 48.07 07:56:01 PM 1 49.13 0.00 3.38 1.84 0.10 45.55 07:56:01 PM 2 42.09 0.00 2.31 1.96 0.08 53.55 07:56:01 PM 3 41.65 0.00 2.11 1.22 0.08 54.94 07:57:01 PM all 0.12 0.00 0.05 0.08 0.04 99.71 07:57:01 PM 0 0.07 0.00 0.03 0.00 0.05 99.85 07:57:01 PM 1 0.05 0.00 0.05 0.28 0.03 99.58 07:57:01 PM 2 0.25 0.00 0.05 0.00 0.03 99.67 07:57:01 PM 3 0.12 0.00 0.07 0.03 0.03 99.75 07:58:01 PM all 0.90 0.00 0.30 0.03 0.03 98.74 07:58:01 PM 0 0.62 0.00 0.03 0.00 0.03 99.32 07:58:01 PM 1 0.27 0.00 0.37 0.08 0.03 99.25 07:58:01 PM 2 0.35 0.00 0.05 0.00 0.02 99.58 07:58:01 PM 3 2.36 0.00 0.75 0.02 0.05 96.82 07:59:01 PM all 63.43 0.00 2.55 0.33 0.09 33.60 07:59:01 PM 0 63.04 0.00 1.62 0.50 0.10 34.74 07:59:01 PM 1 61.39 0.00 1.92 0.12 0.08 36.48 07:59:01 PM 2 66.62 0.00 3.22 0.57 0.07 29.53 07:59:01 PM 3 62.67 0.00 3.44 0.12 0.10 33.67 08:00:01 PM all 50.18 0.00 3.02 0.77 0.08 45.95 08:00:01 PM 0 54.89 0.00 3.70 0.52 0.08 40.80 08:00:01 PM 1 47.17 0.00 2.59 0.87 0.08 49.29 08:00:01 PM 2 47.78 0.00 2.88 0.96 0.08 48.30 08:00:01 PM 3 50.88 0.00 2.90 0.72 0.08 45.42 08:01:01 PM all 54.61 0.00 2.98 0.29 0.09 42.02 08:01:01 PM 0 54.16 0.00 3.20 0.10 0.10 42.44 08:01:01 PM 1 59.02 0.00 2.42 0.10 0.08 38.38 08:01:01 PM 2 45.21 0.00 1.84 0.22 0.10 52.62 08:01:01 PM 3 60.06 0.00 4.46 0.76 0.08 34.64 08:02:01 PM all 47.62 0.00 3.26 0.36 0.08 48.68 08:02:01 PM 0 54.38 0.00 3.21 0.08 0.08 42.24 08:02:01 PM 1 47.36 0.00 4.58 0.35 0.08 47.63 08:02:01 PM 2 50.63 0.00 2.65 0.28 0.07 46.38 08:02:01 PM 3 38.11 0.00 2.62 0.72 0.08 58.46 08:03:01 PM all 29.77 0.00 12.59 6.38 0.09 51.17 08:03:01 PM 0 26.90 0.00 13.04 7.20 0.09 52.77 08:03:01 PM 1 30.33 0.00 14.14 7.09 0.10 48.34 08:03:01 PM 2 35.34 0.00 11.13 4.44 0.10 48.99 08:03:01 PM 3 26.47 0.00 12.05 6.81 0.09 54.58 08:03:01 PM CPU %user %nice %system %iowait %steal %idle 08:04:01 PM all 34.69 0.00 5.05 3.99 0.11 56.16 08:04:01 PM 0 39.29 0.00 5.06 4.72 0.10 50.82 08:04:01 PM 1 25.87 0.00 4.97 3.69 0.10 65.36 08:04:01 PM 2 31.66 0.00 4.51 2.95 0.12 60.76 08:04:01 PM 3 41.93 0.00 5.65 4.61 0.10 47.71 08:05:01 PM all 37.76 0.00 1.88 0.18 0.09 60.09 08:05:01 PM 0 34.05 0.00 1.37 0.02 0.08 64.49 08:05:01 PM 1 37.36 0.00 1.76 0.05 0.08 60.75 08:05:01 PM 2 55.17 0.00 3.61 0.23 0.08 40.90 08:05:01 PM 3 24.49 0.00 0.79 0.40 0.10 74.23 08:06:01 PM all 39.48 0.00 1.54 0.13 0.08 58.78 08:06:01 PM 0 25.70 0.00 0.75 0.05 0.10 73.39 08:06:01 PM 1 41.10 0.00 1.55 0.20 0.08 57.06 08:06:01 PM 2 50.04 0.00 1.59 0.27 0.07 48.04 08:06:01 PM 3 41.08 0.00 2.26 0.00 0.07 56.60 08:07:01 PM all 36.96 0.00 1.87 0.24 0.08 60.85 08:07:01 PM 0 42.39 0.00 1.59 0.03 0.07 55.92 08:07:01 PM 1 19.93 0.00 0.62 0.25 0.08 79.11 08:07:01 PM 2 21.50 0.00 1.37 0.23 0.08 76.81 08:07:01 PM 3 63.99 0.00 3.89 0.45 0.08 31.59 08:08:01 PM all 36.18 0.00 1.80 0.16 0.09 61.77 08:08:01 PM 0 23.39 0.00 2.35 0.25 0.08 73.92 08:08:01 PM 1 20.24 0.00 0.80 0.05 0.08 78.83 08:08:01 PM 2 33.92 0.00 1.97 0.10 0.08 63.93 08:08:01 PM 3 67.18 0.00 2.09 0.23 0.10 30.39 08:09:01 PM all 39.96 0.00 3.03 0.19 0.08 56.74 08:09:01 PM 0 37.06 0.00 2.93 0.12 0.08 59.81 08:09:01 PM 1 34.48 0.00 3.66 0.05 0.08 61.73 08:09:01 PM 2 36.95 0.00 2.67 0.34 0.08 59.97 08:09:01 PM 3 51.34 0.00 2.87 0.27 0.08 45.44 08:10:01 PM all 29.60 0.00 1.79 0.36 0.06 68.19 08:10:01 PM 0 26.96 0.00 1.54 0.17 0.07 71.26 08:10:01 PM 1 30.03 0.00 1.63 0.47 0.07 67.81 08:10:01 PM 2 34.27 0.00 1.99 0.13 0.05 63.55 08:10:01 PM 3 27.14 0.00 2.00 0.67 0.07 70.13 08:11:01 PM all 0.18 0.00 0.05 0.16 0.02 99.59 08:11:01 PM 0 0.07 0.00 0.03 0.00 0.02 99.88 08:11:01 PM 1 0.50 0.00 0.07 0.35 0.02 99.07 08:11:01 PM 2 0.03 0.00 0.03 0.25 0.02 99.67 08:11:01 PM 3 0.12 0.00 0.07 0.05 0.03 99.73 08:12:01 PM all 29.98 0.00 1.65 0.08 0.06 68.22 08:12:01 PM 0 25.21 0.00 0.97 0.03 0.07 73.72 08:12:01 PM 1 30.47 0.00 2.04 0.15 0.07 67.27 08:12:01 PM 2 29.32 0.00 1.20 0.02 0.05 69.41 08:12:01 PM 3 34.94 0.00 2.39 0.12 0.07 62.49 08:13:01 PM all 3.80 0.00 0.33 0.08 0.04 95.75 08:13:01 PM 0 3.32 0.00 0.22 0.02 0.03 96.41 08:13:01 PM 1 4.39 0.00 0.48 0.30 0.05 94.77 08:13:01 PM 2 3.35 0.00 0.22 0.00 0.05 96.38 08:13:01 PM 3 4.15 0.00 0.38 0.00 0.02 95.45 08:14:01 PM all 37.99 0.00 4.69 0.25 0.08 56.99 08:14:01 PM 0 33.50 0.00 4.43 0.15 0.08 61.84 08:14:01 PM 1 31.95 0.00 4.23 0.24 0.07 63.52 08:14:01 PM 2 41.84 0.00 3.36 0.17 0.08 54.55 08:14:01 PM 3 44.68 0.00 6.75 0.45 0.07 48.06 08:14:01 PM CPU %user %nice %system %iowait %steal %idle 08:15:01 PM all 17.40 0.00 2.37 0.39 0.10 79.75 08:15:01 PM 0 17.18 0.00 2.60 0.60 0.10 79.52 08:15:01 PM 1 8.07 0.00 2.15 0.67 0.12 88.99 08:15:01 PM 2 31.79 0.00 2.87 0.22 0.08 65.04 08:15:01 PM 3 12.51 0.00 1.85 0.05 0.10 85.49 Average: all 28.37 0.03 2.75 0.76 0.07 68.02 Average: 0 27.41 0.02 2.59 0.76 0.07 69.15 Average: 1 25.79 0.03 2.79 0.83 0.07 70.48 Average: 2 29.39 0.03 2.68 0.62 0.07 67.21 Average: 3 30.88 0.02 2.96 0.82 0.07 65.25