---> uname -a: Linux prd-centos8-robot-2c-8g-4378.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4842 19 2225 6768 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:f2:db:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85406sec preferred_lft 85406sec inet6 fe80::f816:3eff:fef2:db4e/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) 10/17/2025 _x86_64_ (2 CPU) 02:26:55 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:02 AM 121.68 0.35 121.33 15.06 11581.70 02:30:01 AM 43.73 1.02 42.71 114.94 5521.33 02:31:01 AM 22.53 0.07 22.46 2.80 1862.28 02:32:01 AM 70.49 6.97 63.52 1292.98 7777.72 02:33:01 AM 6.70 0.00 6.70 0.00 508.08 02:34:01 AM 0.17 0.00 0.17 0.00 1.62 02:35:01 AM 0.12 0.00 0.12 0.00 0.77 02:36:01 AM 2.30 0.25 2.05 13.60 135.36 02:37:01 AM 0.55 0.00 0.55 0.00 128.26 02:38:01 AM 0.30 0.00 0.30 0.00 110.56 02:39:01 AM 0.25 0.00 0.25 0.00 136.81 02:40:01 AM 0.23 0.00 0.23 0.00 117.04 02:41:01 AM 0.20 0.00 0.20 0.00 104.13 02:42:01 AM 2.00 0.22 1.78 4.53 190.12 02:43:01 AM 29.86 0.45 29.41 68.91 2310.83 Average: 20.05 0.62 19.43 100.83 2028.48 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:02 AM 5088192 6962392 2794240 35.45 2688 2051144 746052 8.35 191068 2260824 169584 02:30:01 AM 5202756 7050216 2679676 34.00 2688 2023152 685780 7.68 219276 2111104 10756 02:31:01 AM 5030640 6967508 2851792 36.18 2688 2110212 740664 8.29 235124 2260132 67116 02:32:01 AM 4927372 7026220 2955060 37.49 2688 2266412 672904 7.53 262488 2313148 10820 02:33:01 AM 4926800 7025652 2955632 37.50 2688 2266416 672904 7.53 262492 2313228 4 02:34:01 AM 4926860 7025696 2955572 37.50 2688 2266416 672904 7.53 262492 2313440 4 02:35:01 AM 4927120 7025956 2955312 37.49 2688 2266416 672904 7.53 262492 2313288 4 02:36:01 AM 4869396 6971492 3013036 38.22 2688 2269716 760020 8.51 262892 2370228 884 02:37:01 AM 4865088 6970600 3017344 38.28 2688 2273092 760020 8.51 262916 2374356 604 02:38:01 AM 4860808 6970312 3021624 38.33 2688 2277184 782944 8.77 262920 2378744 1488 02:39:01 AM 4855304 6967788 3027128 38.40 2688 2280108 798828 8.94 262920 2384044 352 02:40:01 AM 4850844 6967220 3031588 38.46 2688 2283988 821556 9.20 262920 2388324 768 02:41:01 AM 4844720 6965304 3037712 38.54 2688 2288196 821556 9.20 262920 2394512 1900 02:42:01 AM 5054976 6999916 2827456 35.87 2688 2114040 675540 7.56 279600 2165784 6408 02:43:01 AM 4955508 6923412 2926924 37.13 2688 2141224 762052 8.53 480660 2089340 11228 Average: 4945759 6987979 2936673 37.26 2688 2211848 736442 8.25 268879 2295366 18795 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 AM eth0 149.48 117.71 1482.40 14.65 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 13.86 11.22 7.20 4.48 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 39.52 34.57 327.59 6.75 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 563.29 441.34 115.07 98.05 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.10 2.05 0.56 0.48 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 2.15 1.33 3.29 0.34 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 2.28 1.95 0.44 0.43 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 147.58 135.63 31.05 11.05 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 256.83 257.11 44.31 18.73 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 210.50 211.45 40.15 15.42 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 146.89 146.03 27.26 11.29 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 276.19 277.02 50.35 20.46 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 221.18 222.74 43.49 16.52 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 174.81 145.32 93.44 78.25 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 33.47 27.67 68.87 36.13 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 149.56 135.68 155.86 22.22 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) 10/17/2025 _x86_64_ (2 CPU) 02:26:55 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:02 AM all 36.91 0.00 5.27 4.12 0.12 53.58 02:29:02 AM 0 46.68 0.00 6.00 4.13 0.12 43.08 02:29:02 AM 1 27.19 0.00 4.56 4.11 0.12 64.03 02:30:01 AM all 20.09 0.00 2.40 1.11 0.08 76.32 02:30:01 AM 0 22.44 0.00 2.42 0.63 0.08 74.43 02:30:01 AM 1 17.75 0.00 2.38 1.60 0.07 78.21 02:31:01 AM all 12.30 0.00 2.45 0.60 0.07 84.58 02:31:01 AM 0 12.93 0.00 2.69 0.65 0.07 83.67 02:31:01 AM 1 11.68 0.00 2.21 0.55 0.07 85.50 02:32:01 AM all 22.47 0.00 5.19 2.05 0.10 70.19 02:32:01 AM 0 28.71 0.00 5.44 2.16 0.10 63.60 02:32:01 AM 1 16.23 0.00 4.94 1.94 0.10 76.79 02:33:01 AM all 0.40 0.00 0.13 0.13 0.03 99.32 02:33:01 AM 0 0.17 0.00 0.13 0.03 0.03 99.63 02:33:01 AM 1 0.63 0.00 0.13 0.22 0.02 99.00 02:34:01 AM all 0.36 0.00 0.04 0.00 0.04 99.56 02:34:01 AM 0 0.12 0.00 0.05 0.00 0.05 99.78 02:34:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 02:35:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 02:35:01 AM 0 0.38 0.00 0.08 0.00 0.03 99.50 02:35:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 02:36:01 AM all 9.44 0.00 0.98 0.02 0.07 89.50 02:36:01 AM 0 11.36 0.00 1.01 0.02 0.07 87.55 02:36:01 AM 1 7.51 0.00 0.94 0.02 0.07 91.46 02:37:01 AM all 11.87 0.00 1.18 0.02 0.08 86.86 02:37:01 AM 0 14.52 0.00 1.17 0.00 0.07 84.25 02:37:01 AM 1 9.21 0.00 1.19 0.03 0.08 89.48 02:38:01 AM all 11.29 0.00 1.13 0.00 0.08 87.50 02:38:01 AM 0 17.21 0.00 1.32 0.00 0.08 81.39 02:38:01 AM 1 5.41 0.00 0.94 0.00 0.08 93.57 02:39:01 AM all 9.81 0.00 0.92 0.03 0.08 89.16 02:39:01 AM 0 10.60 0.00 0.79 0.00 0.08 88.52 02:39:01 AM 1 9.02 0.00 1.04 0.05 0.08 89.80 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 13.30 0.00 1.39 0.00 0.08 85.23 02:40:01 AM 0 17.63 0.00 1.51 0.00 0.08 80.78 02:40:01 AM 1 9.00 0.00 1.28 0.00 0.07 89.65 02:41:01 AM all 12.64 0.00 1.38 0.03 0.08 85.86 02:41:01 AM 0 10.82 0.00 1.18 0.05 0.08 87.86 02:41:01 AM 1 14.47 0.00 1.59 0.00 0.08 83.85 02:42:01 AM all 12.72 0.00 1.64 0.07 0.08 85.49 02:42:01 AM 0 18.19 0.00 1.53 0.13 0.08 80.06 02:42:01 AM 1 7.26 0.00 1.75 0.00 0.08 90.91 02:43:01 AM all 29.93 0.00 3.45 0.62 0.08 65.92 02:43:01 AM 0 40.95 0.00 3.75 0.42 0.08 54.80 02:43:01 AM 1 18.92 0.00 3.15 0.82 0.08 77.03 Average: all 13.60 0.00 1.84 0.59 0.07 83.90 Average: 0 16.85 0.00 1.94 0.55 0.07 80.59 Average: 1 10.34 0.00 1.75 0.62 0.07 87.21