---> uname -a: Linux prd-centos8-robot-2c-8g-18402.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4899 19 2188 6788 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:74:de:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fe74:decb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/04/2026 _x86_64_ (2 CPU) 22:31:28 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 71.65 17.14 54.51 5354.79 5769.13 10:34:01 PM 102.95 1.08 101.87 75.31 11473.31 10:35:01 PM 18.73 0.38 18.35 62.52 1762.74 10:36:01 PM 65.31 6.93 58.38 1288.10 3873.56 10:37:01 PM 38.21 2.52 35.69 396.07 6453.52 10:38:01 PM 3.07 0.00 3.07 0.00 90.92 10:39:01 PM 0.33 0.00 0.33 0.00 3.72 10:40:01 PM 0.43 0.05 0.38 4.80 11.63 10:41:01 PM 2.08 0.03 2.05 1.87 104.26 10:42:01 PM 0.30 0.00 0.30 0.00 5.13 10:43:01 PM 0.23 0.00 0.23 0.00 7.70 10:44:01 PM 0.23 0.00 0.23 0.00 4.10 10:45:01 PM 0.17 0.00 0.17 0.00 5.98 10:46:01 PM 0.15 0.00 0.15 0.00 4.38 10:47:01 PM 4.87 0.35 4.52 37.19 174.65 10:48:01 PM 33.94 0.52 33.42 63.85 1493.69 Average: 21.42 1.81 19.60 455.36 1952.50 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5359680 7042024 2522744 32.00 2688 1865260 715076 8.01 187344 2016712 175864 10:34:01 PM 5140208 6984360 2742216 34.79 2688 2020296 746492 8.36 198948 2192768 42072 10:35:01 PM 5213708 7060124 2668716 33.86 2688 2022176 670276 7.51 219464 2099076 10768 10:36:01 PM 4935312 7037204 2947112 37.39 2688 2268060 673456 7.54 255432 2309448 177376 10:37:01 PM 4918688 7032388 2963736 37.60 2688 2280032 670096 7.50 266568 2310908 12 10:38:01 PM 4918680 7032384 2963744 37.60 2688 2280036 670096 7.50 266572 2310976 4 10:39:01 PM 4918928 7032632 2963496 37.60 2688 2280036 670096 7.50 266572 2310916 4 10:40:01 PM 4873224 6987608 3009200 38.18 2688 2280716 766740 8.59 266904 2355808 444 10:41:01 PM 4869500 6984592 3012924 38.22 2688 2281416 766740 8.59 267180 2359364 24 10:42:01 PM 4869512 6984692 3012912 38.22 2688 2281512 766740 8.59 267180 2359408 72 10:43:01 PM 4869020 6984292 3013404 38.23 2688 2281604 766740 8.59 267180 2359840 36 10:44:01 PM 4868548 6983920 3013876 38.24 2688 2281696 766740 8.59 267180 2360240 68 10:45:01 PM 4868248 6983704 3014176 38.24 2688 2281788 766740 8.59 267180 2360760 40 10:46:01 PM 4867740 6983284 3014684 38.25 2688 2281868 766740 8.59 267180 2361280 60 10:47:01 PM 5035848 6968940 2846576 36.11 2688 2103464 732900 8.21 265216 2212984 15484 10:48:01 PM 5018516 6960316 2863908 36.33 2688 2114804 740620 8.29 470560 2033596 22912 Average: 4971585 7002654 2910839 36.93 2688 2200298 728518 8.16 266666 2269630 27828 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 311.66 198.37 1687.04 60.47 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 80.69 63.23 825.15 9.93 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 15.03 10.63 5.87 3.92 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 41.00 34.81 337.75 7.97 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 576.67 447.41 115.77 98.56 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 2.28 1.95 0.54 0.48 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 2.45 1.90 0.43 0.42 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 39.86 27.60 10.27 3.10 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 16.67 14.24 4.43 2.86 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 0.65 0.45 0.11 0.08 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 0.78 0.37 0.24 0.11 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 0.57 0.30 0.11 0.05 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 1.97 0.30 0.19 0.05 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 5.93 0.75 1.32 0.51 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 90.38 67.92 86.75 26.46 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 19.71 16.36 15.18 8.38 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 75.40 55.41 193.22 13.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/04/2026 _x86_64_ (2 CPU) 22:31:28 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 35.07 0.00 5.89 1.56 0.09 57.39 10:33:01 PM 0 34.17 0.00 5.87 1.32 0.08 58.56 10:33:01 PM 1 35.96 0.00 5.91 1.80 0.10 56.23 10:34:01 PM all 26.99 0.00 3.88 2.28 0.08 66.77 10:34:01 PM 0 18.70 0.00 3.40 1.75 0.07 76.08 10:34:01 PM 1 35.28 0.00 4.35 2.82 0.08 57.46 10:35:01 PM all 12.13 0.00 1.58 2.32 0.06 83.91 10:35:01 PM 0 5.54 0.00 1.24 2.24 0.05 90.93 10:35:01 PM 1 18.71 0.00 1.92 2.40 0.07 76.90 10:36:01 PM all 30.77 0.00 5.52 0.57 0.08 63.06 10:36:01 PM 0 17.43 0.00 4.21 0.48 0.07 77.81 10:36:01 PM 1 44.14 0.00 6.83 0.65 0.10 48.28 10:37:01 PM all 7.70 0.00 2.29 0.61 0.05 89.35 10:37:01 PM 0 1.61 0.00 1.96 0.65 0.05 95.74 10:37:01 PM 1 13.81 0.00 2.63 0.57 0.05 82.94 10:38:01 PM all 0.32 0.00 0.10 0.02 0.03 99.53 10:38:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 10:38:01 PM 1 0.50 0.00 0.10 0.03 0.03 99.33 10:39:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 10:39:01 PM 0 0.15 0.00 0.10 0.00 0.03 99.72 10:39:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 10:40:01 PM all 3.09 0.00 0.38 0.00 0.05 96.48 10:40:01 PM 0 1.24 0.00 0.30 0.00 0.03 98.43 10:40:01 PM 1 4.94 0.00 0.47 0.00 0.07 94.52 10:41:01 PM all 5.74 0.00 0.33 0.00 0.06 93.86 10:41:01 PM 0 5.92 0.00 0.27 0.00 0.05 93.76 10:41:01 PM 1 5.57 0.00 0.40 0.00 0.07 93.97 10:42:01 PM all 0.58 0.00 0.08 0.00 0.05 99.30 10:42:01 PM 0 0.59 0.00 0.10 0.00 0.07 99.24 10:42:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 10:43:01 PM all 0.58 0.00 0.11 0.00 0.07 99.24 10:43:01 PM 0 0.37 0.00 0.13 0.00 0.08 99.42 10:43:01 PM 1 0.80 0.00 0.08 0.00 0.05 99.07 10:43:01 PM CPU %user %nice %system %iowait %steal %idle 10:44:01 PM all 0.57 0.00 0.08 0.00 0.04 99.32 10:44:01 PM 0 0.32 0.00 0.08 0.00 0.05 99.55 10:44:01 PM 1 0.82 0.00 0.07 0.00 0.03 99.08 10:45:01 PM all 0.47 0.00 0.07 0.00 0.07 99.40 10:45:01 PM 0 0.32 0.00 0.05 0.00 0.05 99.58 10:45:01 PM 1 0.62 0.00 0.08 0.00 0.08 99.21 10:46:01 PM all 0.62 0.00 0.08 0.00 0.05 99.25 10:46:01 PM 0 0.60 0.00 0.05 0.00 0.03 99.32 10:46:01 PM 1 0.63 0.00 0.12 0.00 0.07 99.18 10:47:01 PM all 8.77 0.00 1.75 0.22 0.08 89.18 10:47:01 PM 0 6.52 0.00 1.30 0.30 0.07 91.80 10:47:01 PM 1 11.04 0.00 2.20 0.13 0.08 86.54 10:48:01 PM all 32.81 0.00 3.74 0.62 0.08 62.74 10:48:01 PM 0 26.49 0.00 4.00 0.70 0.08 68.73 10:48:01 PM 1 39.15 0.00 3.48 0.53 0.08 56.75 Average: all 10.42 0.00 1.62 0.51 0.06 87.38 Average: 0 7.52 0.00 1.45 0.47 0.06 90.51 Average: 1 13.33 0.00 1.80 0.56 0.06 84.25