---> uname -a: Linux prd-centos8-builder-2c-1g-14217.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 532 4910 19 2254 6856 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:3a:f5:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84819sec preferred_lft 84819sec inet6 fe80::f816:3eff:fe3a:f54b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/15/2026 _x86_64_ (2 CPU) 21:04:24 LINUX RESTART (2 CPU) 09:05:02 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 114.88 97.20 17.67 1875.03 733.95 09:07:01 PM 1.07 0.10 0.97 1.87 479.85 09:08:01 PM 5.06 2.82 2.25 171.68 422.71 09:09:01 PM 2.10 1.40 0.70 165.04 146.18 09:10:01 PM 1.25 0.67 0.58 172.10 42.96 09:11:01 PM 0.32 0.07 0.25 2.13 4.63 09:12:01 PM 0.33 0.00 0.33 0.00 13.83 09:13:01 PM 0.70 0.00 0.70 0.00 22.33 09:14:01 PM 2.00 0.05 1.95 2.67 319.26 09:15:01 PM 0.50 0.00 0.50 0.00 9.35 09:16:01 PM 0.13 0.02 0.12 0.40 2.15 09:17:01 PM 1.25 0.53 0.72 17.20 36.99 09:18:01 PM 13.28 0.15 13.13 7.06 314.51 09:19:01 PM 1.25 0.17 1.08 4.53 257.37 09:20:01 PM 5.10 0.02 5.08 0.53 273.55 09:21:01 PM 0.48 0.05 0.43 18.26 45.23 09:22:01 PM 0.60 0.00 0.60 0.00 26.94 09:23:01 PM 7.73 5.95 1.78 896.12 373.02 09:24:01 PM 84.44 0.42 84.02 35.19 5520.03 09:25:01 PM 61.66 1.17 60.50 233.79 12001.53 09:26:01 PM 32.21 0.05 32.16 1.33 1745.28 09:27:01 PM 10.20 0.00 10.20 0.00 548.32 09:28:01 PM 2.15 0.07 2.08 9.73 60.56 09:29:01 PM 10.58 0.35 10.23 46.38 469.14 09:30:01 PM 11.33 0.20 11.13 23.33 484.80 Average: 14.76 4.40 10.36 146.23 974.40 09:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 5855768 7260976 2026664 25.71 2688 1595404 569096 6.37 163596 1581848 13372 09:07:01 PM 5807224 7219916 2075208 26.33 2688 1602924 569096 6.37 164636 1629640 6824 09:08:01 PM 5781960 7205028 2100472 26.65 2688 1613200 569096 6.37 166016 1653440 288 09:09:01 PM 5751116 7183972 2131316 27.04 2688 1622972 569096 6.37 167192 1682860 1040 09:10:01 PM 5751032 7189060 2131400 27.04 2688 1628136 583456 6.53 167540 1683168 20 09:11:01 PM 5750080 7188180 2132352 27.05 2688 1628204 583456 6.53 167684 1684140 16 09:12:01 PM 5745980 7184552 2136452 27.10 2688 1628676 583456 6.53 168096 1687484 256 09:13:01 PM 5745484 7184172 2136948 27.11 2688 1628784 583456 6.53 168300 1688200 32 09:14:01 PM 5735080 7182572 2147352 27.24 2688 1637504 604340 6.77 173908 1692384 4 09:15:01 PM 5734892 7182384 2147540 27.24 2688 1637504 604340 6.77 174236 1692500 4 09:16:01 PM 5733608 7181116 2148824 27.26 2688 1637528 604340 6.77 174488 1693348 12 09:17:01 PM 5719480 7174108 2162952 27.44 2688 1642776 604340 6.77 175340 1699180 5184 09:18:01 PM 5712732 7167556 2169700 27.53 2688 1642972 604340 6.77 175956 1704184 20 09:19:01 PM 5698852 7165164 2183580 27.70 2688 1653756 612576 6.86 182428 1708896 3944 09:20:01 PM 5696528 7164128 2185904 27.73 2688 1654856 598700 6.70 183084 1709700 12 09:21:01 PM 5693888 7163684 2188544 27.76 2688 1657052 598700 6.70 183328 1712108 496 09:22:01 PM 5687880 7157676 2194552 27.84 2688 1657052 598700 6.70 183488 1718228 4 09:23:01 PM 5551212 7091236 2331220 29.57 2688 1724704 654544 7.33 192916 1836964 31896 09:24:01 PM 5079192 6997568 2803240 35.56 2688 2083416 693784 7.77 214332 2217676 283256 09:25:01 PM 5039540 7022872 2842892 36.07 2688 2147108 652956 7.31 205128 2253960 24204 09:26:01 PM 5099032 7084936 2783400 35.31 2688 2149140 599192 6.71 233276 2166296 8404 09:27:01 PM 5103676 7089300 2778756 35.25 2688 2149140 599192 6.71 233700 2162296 16 09:28:01 PM 5102756 7088884 2779676 35.26 2688 2149636 615072 6.89 413140 1983672 216 09:29:01 PM 5101804 7089264 2780628 35.28 2688 2151040 600532 6.72 413344 1984876 28 09:30:01 PM 5100552 7088700 2781880 35.29 2688 2151748 623684 6.98 422040 1977212 4 Average: 5551174 7148280 2331258 29.58 2688 1779009 603182 6.75 210688 1808170 15182 09:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 53.86 30.21 271.51 8.64 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.46 19.98 140.73 9.50 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 25.51 15.51 98.75 7.77 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.08 13.08 92.08 7.17 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 5.25 3.12 4.14 1.40 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 5.08 2.88 4.03 1.51 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 6.25 6.18 12.66 7.59 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 5.32 2.95 5.82 2.15 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 22.33 15.66 140.05 1.97 0.00 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 2.28 1.32 1.64 0.70 0.00 0.00 0.00 0.00 09:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 PM eth0 2.37 1.38 2.03 0.59 0.00 0.00 0.00 0.00 09:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 PM eth0 3.25 1.82 2.37 1.09 0.00 0.00 0.00 0.00 09:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 PM eth0 2.62 3.58 1.48 7.60 0.00 0.00 0.00 0.00 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM eth0 17.55 12.30 115.84 3.05 0.00 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 2.73 1.83 7.92 0.49 0.00 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 7.30 5.00 31.97 1.95 0.00 0.00 0.00 0.00 09:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 1.55 1.00 0.86 3.27 0.00 0.00 0.00 0.00 09:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM eth0 12.91 9.20 158.30 2.52 0.00 0.00 0.00 0.00 09:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM eth0 112.01 75.91 1147.45 10.18 0.00 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM eth0 30.77 20.81 438.43 4.03 0.00 0.00 0.00 0.00 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 18.63 15.01 40.61 5.16 0.00 0.00 0.00 0.00 09:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 PM eth0 1.88 1.00 1.30 0.63 0.00 0.00 0.00 0.00 09:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 PM eth0 2.48 1.37 1.91 0.82 0.00 0.00 0.00 0.00 09:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 PM eth0 6.71 4.60 5.02 2.32 0.00 0.00 0.00 0.00 09:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 PM eth0 6.15 4.67 4.63 2.22 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.11 10.80 109.16 3.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 07/15/2026 _x86_64_ (2 CPU) 21:04:24 LINUX RESTART (2 CPU) 09:05:02 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 3.18 1.55 29.37 2.49 0.09 63.32 09:06:01 PM 0 3.48 1.35 27.82 2.37 0.09 64.89 09:06:01 PM 1 2.89 1.74 30.91 2.61 0.09 61.76 09:07:01 PM all 2.91 0.00 0.38 0.08 0.03 96.59 09:07:01 PM 0 2.76 0.00 0.45 0.13 0.03 96.62 09:07:01 PM 1 3.07 0.00 0.32 0.02 0.03 96.56 09:08:01 PM all 2.06 0.00 0.34 0.12 0.04 97.44 09:08:01 PM 0 2.27 0.00 0.28 0.15 0.05 97.24 09:08:01 PM 1 1.85 0.00 0.40 0.08 0.03 97.63 09:09:01 PM all 1.90 0.00 0.31 0.02 0.04 97.74 09:09:01 PM 0 1.89 0.00 0.32 0.00 0.03 97.76 09:09:01 PM 1 1.90 0.00 0.30 0.03 0.05 97.71 09:10:01 PM all 1.02 0.00 0.13 0.01 0.04 98.80 09:10:01 PM 0 0.84 0.00 0.13 0.00 0.05 98.98 09:10:01 PM 1 1.20 0.00 0.13 0.02 0.03 98.61 09:11:01 PM all 0.62 0.00 0.12 0.02 0.03 99.22 09:11:01 PM 0 0.62 0.00 0.12 0.03 0.03 99.20 09:11:01 PM 1 0.62 0.00 0.12 0.00 0.03 99.23 09:12:01 PM all 0.74 0.00 0.13 0.00 0.05 99.08 09:12:01 PM 0 1.02 0.00 0.12 0.00 0.05 98.81 09:12:01 PM 1 0.47 0.00 0.13 0.00 0.05 99.35 09:13:01 PM all 0.68 0.00 0.08 0.00 0.04 99.21 09:13:01 PM 0 0.84 0.00 0.08 0.00 0.05 99.03 09:13:01 PM 1 0.52 0.00 0.07 0.00 0.03 99.38 09:14:01 PM all 1.12 0.00 0.31 0.05 0.04 98.48 09:14:01 PM 0 1.22 0.00 0.25 0.03 0.05 98.45 09:14:01 PM 1 1.02 0.00 0.37 0.07 0.03 98.52 09:15:01 PM all 0.53 0.00 0.08 0.01 0.03 99.34 09:15:01 PM 0 0.72 0.00 0.05 0.02 0.03 99.18 09:15:01 PM 1 0.35 0.00 0.12 0.00 0.03 99.50 09:16:01 PM all 0.59 0.00 0.12 0.00 0.03 99.26 09:16:01 PM 0 0.60 0.00 0.13 0.00 0.03 99.23 09:16:01 PM 1 0.58 0.00 0.10 0.00 0.03 99.28 09:16:01 PM CPU %user %nice %system %iowait %steal %idle 09:17:01 PM all 0.80 0.00 0.17 0.00 0.04 98.99 09:17:01 PM 0 0.52 0.00 0.10 0.00 0.05 99.33 09:17:01 PM 1 1.08 0.00 0.23 0.00 0.03 98.65 09:18:01 PM all 0.72 0.00 0.23 0.36 0.04 98.65 09:18:01 PM 0 0.65 0.00 0.32 0.59 0.05 98.39 09:18:01 PM 1 0.78 0.00 0.15 0.13 0.03 98.90 09:19:01 PM all 1.09 0.00 0.47 0.03 0.04 98.37 09:19:01 PM 0 1.05 0.00 0.50 0.00 0.03 98.41 09:19:01 PM 1 1.12 0.00 0.43 0.07 0.05 98.33 09:20:01 PM all 0.46 0.00 0.23 0.09 0.03 99.18 09:20:01 PM 0 0.27 0.00 0.23 0.07 0.03 99.40 09:20:01 PM 1 0.65 0.00 0.23 0.12 0.03 98.97 09:21:01 PM all 0.83 0.00 0.14 0.00 0.03 99.00 09:21:01 PM 0 0.90 0.00 0.13 0.00 0.03 98.93 09:21:01 PM 1 0.75 0.00 0.15 0.00 0.03 99.06 09:22:01 PM all 0.39 0.00 0.08 0.01 0.04 99.48 09:22:01 PM 0 0.28 0.00 0.07 0.00 0.03 99.62 09:22:01 PM 1 0.50 0.00 0.08 0.02 0.05 99.35 09:23:01 PM all 5.05 0.00 0.90 0.22 0.05 93.78 09:23:01 PM 0 3.14 0.00 0.85 0.15 0.03 95.83 09:23:01 PM 1 6.96 0.00 0.95 0.28 0.07 91.74 09:24:01 PM all 29.64 0.00 4.38 1.43 0.10 64.45 09:24:01 PM 0 22.63 0.00 4.05 1.48 0.10 71.74 09:24:01 PM 1 36.64 0.00 4.72 1.38 0.10 57.16 09:25:01 PM all 12.23 0.00 2.60 2.94 0.05 82.17 09:25:01 PM 0 12.54 0.00 2.86 2.96 0.05 81.59 09:25:01 PM 1 11.93 0.00 2.35 2.92 0.05 82.75 09:26:01 PM all 21.35 0.00 1.77 1.62 0.08 75.18 09:26:01 PM 0 14.67 0.00 1.59 1.08 0.08 82.58 09:26:01 PM 1 28.02 0.00 1.95 2.15 0.08 67.79 09:27:01 PM all 0.38 0.00 0.11 0.09 0.04 99.37 09:27:01 PM 0 0.58 0.00 0.07 0.10 0.03 99.22 09:27:01 PM 1 0.18 0.00 0.15 0.08 0.05 99.53 09:27:01 PM CPU %user %nice %system %iowait %steal %idle 09:28:01 PM all 1.21 0.00 0.30 0.13 0.03 98.32 09:28:01 PM 0 1.57 0.00 0.25 0.25 0.03 97.90 09:28:01 PM 1 0.85 0.00 0.35 0.02 0.03 98.75 09:29:01 PM all 7.17 0.00 0.85 0.08 0.05 91.85 09:29:01 PM 0 8.17 0.00 0.99 0.05 0.05 90.75 09:29:01 PM 1 6.17 0.00 0.72 0.12 0.05 92.95 09:30:01 PM all 7.43 0.00 1.00 0.50 0.05 91.02 09:30:01 PM 0 6.10 0.00 0.73 0.45 0.05 92.67 09:30:01 PM 1 8.77 0.00 1.27 0.55 0.05 89.36 Average: all 4.17 0.06 1.76 0.41 0.05 93.56 Average: 0 3.57 0.05 1.67 0.39 0.05 94.26 Average: 1 4.76 0.07 1.84 0.42 0.05 92.86