---> uname -a: Linux prd-centos8-builder-4c-4g-22404.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 1045 7324 19 7392 14368 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:db:d6:bd 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 85155sec preferred_lft 85155sec inet6 fe80::f816:3eff:fedb:d6bd/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) 06/19/2025 _x86_64_ (4 CPU) 19:51:23 LINUX RESTART (4 CPU) 07:52:01 PM tps rtps wtps bread/s bwrtn/s 07:53:01 PM 218.28 68.46 149.82 2230.32 11947.72 07:54:01 PM 37.99 0.03 37.96 0.53 3947.39 07:55:01 PM 48.80 11.80 37.00 1605.73 795.15 07:56:01 PM 425.36 4.75 420.61 763.34 13837.41 07:57:01 PM 10.76 0.00 10.76 0.00 1251.52 07:58:01 PM 15.86 2.71 13.14 194.00 14970.74 07:59:01 PM 61.51 0.15 61.36 95.24 14989.28 08:00:01 PM 121.52 0.00 121.52 0.00 32065.22 08:01:01 PM 44.47 0.02 44.45 0.13 5668.58 08:02:01 PM 69.70 0.07 69.64 1.73 6527.27 08:03:01 PM 1566.14 44.23 1521.91 577.64 44967.57 08:04:01 PM 77.29 52.64 24.65 1154.74 1432.31 08:05:01 PM 22.25 0.57 21.68 5.20 8388.42 08:06:01 PM 24.23 13.58 10.65 153.44 6737.78 08:07:01 PM 12.21 0.00 12.21 0.00 9859.62 08:08:01 PM 9.53 0.12 9.41 0.93 9512.95 08:09:01 PM 75.46 0.00 75.46 0.00 8943.39 08:10:01 PM 61.38 0.30 61.08 6.40 13000.52 08:11:01 PM 127.71 0.43 127.28 24.26 4781.92 08:12:01 PM 55.31 0.27 55.04 43.59 12456.24 Average: 154.27 10.00 144.27 342.85 11304.29 07:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 PM 13275520 15121848 2866004 17.76 2688 2044616 769068 4.47 201896 2251492 95128 07:54:01 PM 13273712 15121556 2867812 17.77 2688 2045100 769068 4.47 201904 2252732 268 07:55:01 PM 12908340 14840732 3233184 20.03 2688 2121288 1073468 6.24 209576 2583276 26408 07:56:01 PM 11292896 13587308 4848628 30.04 2688 2472456 2297504 13.37 388492 3986704 35020 07:57:01 PM 11283312 13577620 4858212 30.10 2688 2472460 2297504 13.37 388500 3996288 8 07:58:01 PM 10376700 13501636 5764824 35.71 2688 3298856 2312084 13.45 449408 4835816 392388 07:59:01 PM 8373432 12072892 7768092 48.12 2688 3860296 3560800 20.71 730568 6532792 519292 08:00:01 PM 8914564 13116180 7226960 44.77 2688 4358316 2390352 13.91 873252 5844404 79784 08:01:01 PM 7449584 11846404 8691940 53.85 2688 4536040 3627140 21.10 955568 7194920 111928 08:02:01 PM 7704528 12303616 8436996 52.27 2688 4726008 3132264 18.22 1009948 6859772 129540 08:03:01 PM 6154544 11772672 9986980 61.87 2688 5477964 3297148 19.18 1071564 7761668 420 08:04:01 PM 6256184 11954288 9885340 61.24 2688 5555944 3144364 18.29 1100596 7634788 34796 08:05:01 PM 5504440 11493424 10637084 65.90 2688 5840964 3354916 19.52 1220448 8248076 89048 08:06:01 PM 5357528 11621180 10783996 66.81 2688 6113644 3339676 19.43 1310412 8307144 178452 08:07:01 PM 5015140 11545736 11126384 68.93 2688 6377624 3358356 19.54 1398784 8555844 176728 08:08:01 PM 4511960 11218544 11629564 72.05 2688 6555240 3344360 19.46 1459976 8990620 88748 08:09:01 PM 5288032 11968036 10853492 67.24 2688 6656584 3187448 18.54 1483164 8397660 55624 08:10:01 PM 4903208 11956428 11238316 69.62 2688 7023940 3182156 18.51 1528540 8729688 47496 08:11:01 PM 7511492 14712560 8630032 53.46 2688 7166136 850340 4.95 1778148 5877432 342832 08:12:01 PM 7518928 14731648 8622596 53.42 2688 7178300 846612 4.92 1955124 5692644 20696 Average: 8143702 12903215 7997822 49.55 2688 4794089 2506731 14.58 985793 6226688 121230 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 244.70 177.36 1189.98 34.29 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 114.66 98.52 319.36 26.70 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 232.47 258.31 397.86 77.42 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 397.75 285.02 5285.76 38.83 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 0.33 0.22 0.13 0.28 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 07:58:01 PM eth0 441.67 373.25 3600.81 25.10 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 96.84 79.39 1832.07 15.56 0.00 0.00 0.00 0.00 08:00:01 PM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 08:00:01 PM eth0 25.89 25.82 46.75 12.61 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 32.84 32.84 138.97 10.27 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 49.10 46.72 285.65 14.15 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 368.67 190.50 1600.64 21.64 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 11.53 11.68 85.60 2.38 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 12.01 11.83 25.99 3.63 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 6.35 5.12 1.75 2.40 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 4.90 4.38 1.14 1.82 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 3.63 3.33 0.85 1.35 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 49.52 47.48 375.67 14.85 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 70.36 64.75 553.51 16.59 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 306.67 330.58 200.63 1135.72 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 646.69 728.25 416.65 4186.75 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 155.83 138.76 818.05 282.07 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) 06/19/2025 _x86_64_ (4 CPU) 19:51:23 LINUX RESTART (4 CPU) 07:52:01 PM CPU %user %nice %system %iowait %steal %idle 07:53:01 PM all 16.14 0.59 8.80 1.22 0.08 73.16 07:53:01 PM 0 19.43 0.67 9.10 1.42 0.10 69.29 07:53:01 PM 1 18.84 0.42 8.81 0.92 0.08 70.93 07:53:01 PM 2 12.02 0.60 9.60 1.06 0.08 76.64 07:53:01 PM 3 14.27 0.67 7.69 1.49 0.07 75.81 07:54:01 PM all 0.52 0.00 0.40 0.21 0.03 98.84 07:54:01 PM 0 0.78 0.00 0.30 0.07 0.03 98.82 07:54:01 PM 1 0.25 0.00 0.25 0.18 0.03 99.28 07:54:01 PM 2 0.45 0.00 0.35 0.00 0.03 99.16 07:54:01 PM 3 0.59 0.00 0.70 0.60 0.03 98.08 07:55:01 PM all 6.76 0.00 1.06 0.23 0.06 91.90 07:55:01 PM 0 5.77 0.00 1.39 0.28 0.07 92.50 07:55:01 PM 1 8.30 0.00 1.41 0.00 0.08 90.21 07:55:01 PM 2 7.02 0.00 0.43 0.03 0.05 92.46 07:55:01 PM 3 5.94 0.00 1.00 0.59 0.05 92.42 07:56:01 PM all 40.78 0.00 2.70 1.50 0.12 54.90 07:56:01 PM 0 40.70 0.00 3.95 0.84 0.13 54.37 07:56:01 PM 1 44.06 0.00 1.72 1.09 0.12 53.01 07:56:01 PM 2 38.42 0.00 2.94 3.18 0.12 55.34 07:56:01 PM 3 39.91 0.00 2.18 0.90 0.12 56.89 07:57:01 PM all 0.18 0.00 0.05 0.08 0.03 99.67 07:57:01 PM 0 0.02 0.00 0.00 0.00 0.02 99.97 07:57:01 PM 1 0.12 0.00 0.08 0.03 0.03 99.73 07:57:01 PM 2 0.53 0.00 0.08 0.28 0.03 99.07 07:57:01 PM 3 0.03 0.00 0.03 0.00 0.02 99.92 07:58:01 PM all 12.70 0.00 0.89 0.23 0.05 86.13 07:58:01 PM 0 12.27 0.00 0.63 0.17 0.03 86.89 07:58:01 PM 1 13.25 0.00 0.82 0.05 0.05 85.83 07:58:01 PM 2 13.15 0.00 0.30 0.00 0.05 86.50 07:58:01 PM 3 12.13 0.00 1.83 0.72 0.05 85.27 07:59:01 PM all 63.88 0.00 2.91 0.31 0.13 32.78 07:59:01 PM 0 66.81 0.00 3.69 0.35 0.13 29.01 07:59:01 PM 1 64.87 0.00 1.97 0.08 0.13 32.94 07:59:01 PM 2 61.58 0.00 3.28 0.38 0.12 34.64 07:59:01 PM 3 62.24 0.00 2.71 0.40 0.13 34.52 08:00:01 PM all 47.14 0.00 2.70 1.36 0.08 48.72 08:00:01 PM 0 47.85 0.00 3.35 2.41 0.08 46.31 08:00:01 PM 1 41.31 0.00 1.93 1.64 0.08 55.03 08:00:01 PM 2 50.64 0.00 2.68 1.02 0.08 45.58 08:00:01 PM 3 48.74 0.00 2.83 0.37 0.07 47.99 08:01:01 PM all 57.49 0.00 2.92 0.29 0.10 39.19 08:01:01 PM 0 49.03 0.00 1.41 0.30 0.10 49.16 08:01:01 PM 1 48.10 0.00 1.71 0.49 0.10 49.60 08:01:01 PM 2 67.44 0.00 4.14 0.13 0.10 28.19 08:01:01 PM 3 65.39 0.00 4.43 0.23 0.12 29.83 08:02:01 PM all 46.68 0.00 3.18 0.33 0.10 49.71 08:02:01 PM 0 38.76 0.00 1.88 0.57 0.12 58.68 08:02:01 PM 1 44.15 0.00 2.73 0.05 0.08 52.99 08:02:01 PM 2 64.98 0.00 6.13 0.25 0.10 28.54 08:02:01 PM 3 38.85 0.00 1.97 0.45 0.10 58.63 08:03:01 PM all 25.33 0.00 13.27 12.61 0.12 48.68 08:03:01 PM 0 15.83 0.00 12.78 15.02 0.12 56.25 08:03:01 PM 1 36.23 0.00 14.03 11.96 0.12 37.66 08:03:01 PM 2 25.51 0.00 13.33 11.07 0.12 49.97 08:03:01 PM 3 23.68 0.00 12.92 12.39 0.12 50.89 08:03:01 PM CPU %user %nice %system %iowait %steal %idle 08:04:01 PM all 40.43 0.00 1.23 0.37 0.10 57.87 08:04:01 PM 0 33.59 0.00 1.62 0.67 0.08 64.04 08:04:01 PM 1 43.77 0.00 1.29 0.57 0.12 54.26 08:04:01 PM 2 50.58 0.00 1.25 0.10 0.10 47.97 08:04:01 PM 3 33.77 0.00 0.77 0.13 0.08 65.24 08:05:01 PM all 38.81 0.00 1.96 0.32 0.09 58.82 08:05:01 PM 0 70.44 0.00 2.80 0.03 0.10 26.62 08:05:01 PM 1 23.44 0.00 1.54 0.13 0.08 74.81 08:05:01 PM 2 36.72 0.00 2.16 0.60 0.08 60.43 08:05:01 PM 3 24.61 0.00 1.35 0.50 0.08 73.45 08:06:01 PM all 39.19 0.00 1.77 0.33 0.10 58.62 08:06:01 PM 0 21.32 0.00 0.77 0.13 0.10 77.68 08:06:01 PM 1 52.15 0.00 3.74 0.38 0.10 43.62 08:06:01 PM 2 37.09 0.00 0.94 0.03 0.12 61.82 08:06:01 PM 3 46.20 0.00 1.62 0.75 0.08 51.35 08:07:01 PM all 37.21 0.00 1.93 0.30 0.09 60.47 08:07:01 PM 0 40.68 0.00 3.24 0.33 0.08 55.66 08:07:01 PM 1 44.49 0.00 1.59 0.00 0.10 53.82 08:07:01 PM 2 36.16 0.00 1.24 0.00 0.08 62.52 08:07:01 PM 3 27.50 0.00 1.67 0.87 0.08 69.88 08:08:01 PM all 40.46 0.00 1.62 0.33 0.10 57.50 08:08:01 PM 0 25.64 0.00 0.92 0.02 0.10 73.33 08:08:01 PM 1 59.28 0.00 1.82 0.00 0.08 38.81 08:08:01 PM 2 46.07 0.00 2.42 0.45 0.12 50.94 08:08:01 PM 3 30.85 0.00 1.30 0.84 0.10 66.91 08:09:01 PM all 46.54 0.00 3.87 0.35 0.11 49.13 08:09:01 PM 0 35.54 0.00 2.44 0.17 0.08 61.77 08:09:01 PM 1 57.53 0.00 6.04 0.79 0.13 35.49 08:09:01 PM 2 47.59 0.00 4.72 0.34 0.10 47.25 08:09:01 PM 3 45.53 0.00 2.29 0.08 0.10 52.00 08:10:01 PM all 52.16 0.00 3.00 0.41 0.11 44.31 08:10:01 PM 0 51.26 0.00 2.69 0.82 0.12 45.11 08:10:01 PM 1 57.45 0.00 3.77 0.23 0.10 38.44 08:10:01 PM 2 51.18 0.00 2.77 0.10 0.12 45.83 08:10:01 PM 3 48.75 0.00 2.76 0.49 0.10 47.89 08:11:01 PM all 37.44 0.00 4.31 0.38 0.10 57.77 08:11:01 PM 0 41.64 0.00 5.35 0.34 0.10 52.57 08:11:01 PM 1 34.38 0.00 4.98 0.62 0.10 59.92 08:11:01 PM 2 42.30 0.00 3.26 0.12 0.08 54.24 08:11:01 PM 3 31.43 0.00 3.63 0.45 0.10 64.39 08:12:01 PM all 18.37 0.00 2.45 0.73 0.12 78.33 08:12:01 PM 0 19.28 0.00 2.39 0.85 0.12 77.36 08:12:01 PM 1 24.89 0.00 2.86 0.22 0.13 71.90 08:12:01 PM 2 11.79 0.00 1.69 1.29 0.12 85.11 08:12:01 PM 3 17.51 0.00 2.83 0.57 0.12 78.97 Average: all 33.40 0.03 3.03 1.08 0.09 62.37 Average: 0 31.84 0.03 3.02 1.22 0.09 63.80 Average: 1 35.83 0.02 3.14 0.96 0.09 59.95 Average: 2 35.05 0.03 3.17 1.01 0.09 60.65 Average: 3 30.89 0.03 2.81 1.12 0.09 65.06