---> uname -a: Linux prd-centos8-builder-2c-1g-7931.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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4592 19 2509 6784 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:44:0d:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84954sec preferred_lft 84954sec inet6 fe80::f816:3eff:fe44:dc6/64 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) 06/06/2026 _x86_64_ (2 CPU) 07:26:05 LINUX RESTART (2 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 82.70 64.94 17.76 624.30 754.07 07:29:01 AM 0.73 0.03 0.70 0.53 16.61 07:30:01 AM 0.50 0.00 0.50 0.00 7.21 07:31:01 AM 0.47 0.00 0.47 0.00 6.36 07:32:01 AM 0.33 0.00 0.33 0.00 3.95 07:33:01 AM 0.37 0.00 0.37 0.00 4.27 07:34:01 AM 0.30 0.00 0.30 0.00 3.42 07:35:01 AM 0.35 0.00 0.35 0.00 3.85 07:36:01 AM 0.30 0.00 0.30 0.00 5.02 07:37:01 AM 0.32 0.00 0.32 0.00 7.30 07:38:01 AM 0.37 0.00 0.37 0.00 4.02 07:39:01 AM 0.30 0.00 0.30 0.00 3.15 07:40:01 AM 0.40 0.00 0.40 0.00 5.28 07:41:01 AM 0.25 0.00 0.25 0.00 3.78 07:42:01 AM 0.92 0.00 0.92 0.00 18.53 07:43:01 AM 0.17 0.00 0.17 0.00 2.80 07:44:01 AM 0.22 0.00 0.22 0.00 3.07 07:45:01 AM 0.15 0.00 0.15 0.00 1.98 07:46:01 AM 0.10 0.00 0.10 0.00 1.60 07:47:01 AM 0.13 0.00 0.13 0.00 1.72 07:48:01 AM 0.12 0.00 0.12 0.00 1.47 07:49:01 AM 296.67 20.11 276.56 2921.03 6116.13 07:50:01 AM 160.61 1.17 159.45 237.39 15055.83 Average: 23.77 3.75 20.02 164.50 957.96 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 5744404 7162720 2138036 27.12 2688 1608112 623356 6.98 165996 1690816 4 07:29:01 AM 5744056 7162388 2138384 27.13 2688 1608128 623356 6.98 166020 1691112 4 07:30:01 AM 5739112 7157448 2143328 27.19 2688 1608132 621148 6.95 166020 1696156 4 07:31:01 AM 5738972 7157308 2143468 27.19 2688 1608132 621148 6.95 166024 1696108 4 07:32:01 AM 5739124 7157448 2143316 27.19 2688 1608136 621148 6.95 166024 1696072 4 07:33:01 AM 5739220 7157544 2143220 27.19 2688 1608136 621148 6.95 166024 1696164 4 07:34:01 AM 5739304 7157628 2143136 27.19 2688 1608136 621148 6.95 166024 1696036 4 07:35:01 AM 5739308 7157636 2143132 27.19 2688 1608140 621148 6.95 166024 1696072 4 07:36:01 AM 5738020 7156348 2144420 27.21 2688 1608140 621148 6.95 166024 1697272 8 07:37:01 AM 5737560 7155888 2144880 27.21 2688 1608140 621148 6.95 166024 1697732 4 07:38:01 AM 5737908 7156240 2144532 27.21 2688 1608144 621148 6.95 166024 1697496 4 07:39:01 AM 5737864 7156196 2144576 27.21 2688 1608144 621148 6.95 166024 1697500 4 07:40:01 AM 5737500 7155832 2144940 27.21 2688 1608144 621984 6.96 166024 1697732 4 07:41:01 AM 5735360 7153696 2147080 27.24 2688 1608152 621984 6.96 166024 1699808 4 07:42:01 AM 5737680 7156028 2144760 27.21 2688 1608152 621984 6.96 166024 1697552 4 07:43:01 AM 5737768 7156120 2144672 27.21 2688 1608156 621984 6.96 166024 1697560 8 07:44:01 AM 5737732 7156068 2144708 27.21 2688 1608156 621984 6.96 166024 1697568 4 07:45:01 AM 5737768 7156104 2144672 27.21 2688 1608156 621984 6.96 166024 1697572 4 07:46:01 AM 5735348 7153688 2147092 27.24 2688 1608160 621984 6.96 166024 1700064 16 07:47:01 AM 5735288 7153628 2147152 27.24 2688 1608160 621984 6.96 166024 1700204 16 07:48:01 AM 5735192 7153532 2147248 27.24 2688 1608160 621984 6.96 166024 1700268 4 07:49:01 AM 5217920 7013988 2664520 33.80 2688 1965132 703564 7.88 390740 1914852 182832 07:50:01 AM 4734264 6967576 3148176 39.94 2688 2379044 705808 7.90 403228 2307920 230760 Average: 5672029 7142220 2210411 28.04 2688 1657182 628931 7.04 186106 1733028 17987 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 6.13 1.45 2.04 2.88 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 2.55 1.07 1.33 1.67 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 0.70 0.13 0.10 0.17 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 1.73 0.18 0.68 0.17 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 0.83 0.20 0.22 0.23 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 0.33 0.17 0.07 0.17 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 0.70 0.17 0.09 0.17 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.57 0.17 0.09 0.17 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.15 2.88 3.70 15.23 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 5.16 1.83 2.24 5.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 0.73 0.13 0.10 0.18 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 0.33 0.17 0.07 0.17 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 1.00 0.13 0.14 0.16 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 0.52 0.15 0.08 0.16 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 0.58 0.18 0.21 0.22 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 0.40 0.15 0.08 0.16 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 0.73 0.08 0.09 0.16 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 0.50 0.17 0.08 0.17 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 3.95 1.58 1.96 5.08 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 4.83 1.25 1.78 1.90 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 5.90 0.53 1.33 0.91 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 126.31 79.72 885.75 49.29 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 90.80 63.08 1472.28 12.76 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 11.76 6.76 103.25 4.23 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) 06/06/2026 _x86_64_ (2 CPU) 07:26:05 LINUX RESTART (2 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 1.00 1.13 22.23 1.69 0.09 73.86 07:28:01 AM 0 1.14 1.19 23.18 1.68 0.08 72.72 07:28:01 AM 1 0.86 1.08 21.27 1.70 0.10 75.00 07:29:01 AM all 0.47 0.00 0.12 0.01 0.02 99.39 07:29:01 AM 0 0.27 0.00 0.12 0.00 0.02 99.60 07:29:01 AM 1 0.67 0.00 0.12 0.02 0.02 99.18 07:30:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 07:30:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 07:30:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.26 07:31:01 AM all 0.30 0.00 0.07 0.00 0.03 99.61 07:31:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 07:31:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.31 07:32:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 07:32:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 07:32:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 07:33:01 AM all 0.29 0.00 0.07 0.00 0.03 99.61 07:33:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 07:33:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 07:34:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 07:34:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 07:34:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 07:35:01 AM all 0.33 0.00 0.04 0.00 0.02 99.62 07:35:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 07:35:01 AM 1 0.12 0.00 0.05 0.00 0.02 99.82 07:36:01 AM all 0.83 0.00 0.15 0.00 0.06 98.96 07:36:01 AM 0 0.80 0.00 0.10 0.00 0.07 99.03 07:36:01 AM 1 0.87 0.00 0.20 0.00 0.05 98.88 07:37:01 AM all 0.67 0.00 0.13 0.00 0.03 99.18 07:37:01 AM 0 0.92 0.00 0.12 0.00 0.02 98.95 07:37:01 AM 1 0.42 0.00 0.13 0.00 0.03 99.41 07:38:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 07:38:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 07:38:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 07:38:01 AM CPU %user %nice %system %iowait %steal %idle 07:39:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 07:39:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 07:39:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 07:40:01 AM all 0.27 0.00 0.08 0.00 0.03 99.62 07:40:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 07:40:01 AM 1 0.48 0.00 0.10 0.00 0.02 99.40 07:41:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 07:41:01 AM 0 0.10 0.00 0.07 0.00 0.00 99.83 07:41:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.26 07:42:01 AM all 0.43 0.00 0.10 0.01 0.04 99.42 07:42:01 AM 0 0.30 0.00 0.08 0.02 0.03 99.57 07:42:01 AM 1 0.55 0.00 0.12 0.00 0.05 99.28 07:43:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 07:43:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:43:01 AM 1 0.57 0.00 0.03 0.00 0.02 99.38 07:44:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 07:44:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 07:44:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 07:45:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 07:45:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:45:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 07:46:01 AM all 0.71 0.00 0.13 0.00 0.03 99.14 07:46:01 AM 0 0.95 0.00 0.13 0.00 0.02 98.90 07:46:01 AM 1 0.47 0.00 0.12 0.00 0.03 99.38 07:47:01 AM all 0.36 0.00 0.12 0.00 0.03 99.49 07:47:01 AM 0 0.35 0.00 0.12 0.00 0.03 99.50 07:47:01 AM 1 0.37 0.00 0.12 0.00 0.03 99.48 07:48:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 07:48:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 07:48:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 07:49:01 AM all 33.91 0.00 7.77 2.15 0.09 56.08 07:49:01 AM 0 43.73 0.00 7.66 0.93 0.10 47.58 07:49:01 AM 1 24.07 0.00 7.89 3.36 0.08 64.59 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 40.76 0.00 6.87 1.15 0.10 51.12 07:50:01 AM 0 43.99 0.00 7.08 1.31 0.10 47.51 07:50:01 AM 1 37.54 0.00 6.65 1.00 0.10 54.71 Average: all 3.64 0.05 1.67 0.22 0.04 94.38 Average: 0 4.11 0.05 1.71 0.17 0.04 93.92 Average: 1 3.18 0.05 1.63 0.26 0.04 94.85