---> uname -a: Linux prd-centos8-robot-2c-8g-12008.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 596 4895 19 2205 6802 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:74:71:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85071sec preferred_lft 85071sec inet6 fe80::f816:3eff:fe74:7128/64 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) 12/09/2025 _x86_64_ (2 CPU) 12:25:08 LINUX RESTART (2 CPU) 12:26:01 PM tps rtps wtps bread/s bwrtn/s 12:27:01 PM 95.57 3.45 92.12 439.99 6900.18 12:28:01 PM 75.67 0.88 74.79 64.51 10603.15 12:29:01 PM 31.49 0.38 31.11 64.26 1814.75 12:30:01 PM 72.36 6.96 65.40 1292.55 8123.07 12:31:01 PM 9.60 0.00 9.60 0.00 649.37 12:32:01 PM 0.33 0.00 0.33 0.00 4.98 12:33:01 PM 0.13 0.00 0.13 0.00 1.17 12:34:01 PM 0.67 0.25 0.42 13.60 48.77 12:35:01 PM 2.00 0.00 2.00 0.00 116.38 12:36:01 PM 0.40 0.00 0.40 0.00 24.76 12:37:01 PM 0.28 0.00 0.28 0.00 85.64 12:38:01 PM 0.20 0.00 0.20 0.00 26.83 12:39:01 PM 0.17 0.00 0.17 0.00 18.00 12:40:01 PM 0.20 0.00 0.20 0.00 68.96 12:41:01 PM 0.63 0.03 0.60 0.27 61.20 12:42:01 PM 1.27 0.00 1.27 0.00 32.16 12:43:01 PM 0.30 0.00 0.30 0.00 69.23 12:44:01 PM 0.13 0.00 0.13 0.00 59.32 12:45:01 PM 0.47 0.00 0.47 0.00 23.88 12:46:01 PM 7.32 0.32 7.00 36.93 312.16 12:47:01 PM 32.74 0.52 32.22 63.85 2041.87 Average: 15.81 0.61 15.20 94.11 1480.39 12:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 PM 5244180 7039936 2638244 33.47 2688 1972632 699932 7.84 187720 2113352 237480 12:28:01 PM 5220356 7060948 2662068 33.77 2688 2016760 678984 7.60 209952 2104924 9976 12:29:01 PM 5048044 7006212 2834380 35.96 2688 2129092 703108 7.87 234096 2235940 99360 12:30:01 PM 4964012 7061044 2918412 37.02 2688 2263448 642908 7.20 261076 2269792 10820 12:31:01 PM 4967988 7064912 2914436 36.97 2688 2263452 642908 7.20 261076 2269856 4 12:32:01 PM 4967972 7064896 2914452 36.97 2688 2263452 642908 7.20 261080 2269764 12 12:33:01 PM 4968340 7065264 2914084 36.97 2688 2263452 642908 7.20 261076 2269532 4 12:34:01 PM 4918900 7018128 2963524 37.60 2688 2265780 727352 8.14 261476 2318416 712 12:35:01 PM 4916884 7016960 2965540 37.62 2688 2266620 727352 8.14 261500 2320428 40 12:36:01 PM 4916320 7017008 2966104 37.63 2688 2267216 727352 8.14 261504 2321112 80 12:37:01 PM 4911512 7014728 2970912 37.69 2688 2269772 745848 8.35 261500 2325464 128 12:38:01 PM 4910748 7014700 2971676 37.70 2688 2270520 745848 8.35 261500 2326572 112 12:39:01 PM 4910208 7014716 2972216 37.71 2688 2271116 745848 8.35 261500 2327040 204 12:40:01 PM 4904200 7011304 2978224 37.78 2688 2273664 781848 8.75 261500 2332604 716 12:41:01 PM 4903084 7011080 2979340 37.80 2688 2274532 781844 8.75 261672 2333472 32 12:42:01 PM 4903140 7011676 2979284 37.80 2688 2275100 781844 8.75 261672 2333756 476 12:43:01 PM 4900256 7011040 2982168 37.83 2688 2277312 800100 8.96 261672 2336364 704 12:44:01 PM 4899284 7011176 2983140 37.85 2688 2278420 815480 9.13 261672 2337356 64 12:45:01 PM 4898632 7011036 2983792 37.85 2688 2278948 815480 9.13 261672 2337868 4 12:46:01 PM 5045800 6995060 2836624 35.99 2688 2122000 690776 7.73 273696 2201144 34216 12:47:01 PM 5042804 6992760 2839620 36.02 2688 2123520 700064 7.84 476776 2005500 12468 Average: 4969651 7024504 2912773 36.95 2688 2223181 725747 8.13 265018 2270965 19410 12:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 98.05 81.24 1071.58 11.46 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 54.75 39.44 582.14 4.86 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 41.31 37.78 232.44 8.36 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 340.66 287.77 205.33 89.31 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 2.90 2.10 0.86 0.69 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 1.75 0.93 0.24 0.15 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 2.92 2.32 0.72 0.65 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 150.05 135.35 27.87 10.84 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 118.81 118.69 18.76 8.25 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 9.85 9.20 1.42 0.84 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 199.62 200.12 34.44 15.27 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 89.60 89.59 15.45 6.10 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 7.88 7.65 1.19 0.68 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 191.62 191.70 33.98 14.75 0.00 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 94.54 94.62 17.25 6.71 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 8.03 7.48 1.19 0.66 0.00 0.00 0.00 0.00 12:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM eth0 145.07 145.32 27.06 11.55 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 122.65 123.10 21.57 8.52 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 7.26 6.83 1.16 0.60 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 190.42 161.44 129.48 91.72 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 16.63 15.81 14.61 8.30 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 90.21 83.74 116.13 14.30 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) 12/09/2025 _x86_64_ (2 CPU) 12:25:08 LINUX RESTART (2 CPU) 12:26:01 PM CPU %user %nice %system %iowait %steal %idle 12:27:01 PM all 38.13 0.00 5.30 1.06 0.10 55.40 12:27:01 PM 0 28.55 0.00 4.32 0.75 0.10 66.28 12:27:01 PM 1 47.73 0.00 6.28 1.38 0.10 44.50 12:28:01 PM all 12.81 0.00 2.21 4.23 0.08 80.67 12:28:01 PM 0 7.84 0.00 2.19 7.46 0.05 82.46 12:28:01 PM 1 17.78 0.00 2.23 1.00 0.12 78.87 12:29:01 PM all 26.09 0.00 3.30 1.81 0.11 68.69 12:29:01 PM 0 26.63 0.00 3.05 1.95 0.12 68.25 12:29:01 PM 1 25.56 0.00 3.54 1.67 0.10 69.14 12:30:01 PM all 23.15 0.00 5.23 0.96 0.08 70.57 12:30:01 PM 0 22.15 0.00 5.10 1.27 0.08 71.39 12:30:01 PM 1 24.14 0.00 5.37 0.65 0.08 69.76 12:31:01 PM all 0.34 0.00 0.13 0.08 0.03 99.41 12:31:01 PM 0 0.08 0.00 0.12 0.07 0.03 99.70 12:31:01 PM 1 0.60 0.00 0.15 0.10 0.03 99.12 12:32:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 12:32:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 12:32:01 PM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:33:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 12:33:01 PM 0 0.57 0.00 0.08 0.00 0.03 99.32 12:33:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:34:01 PM all 7.87 0.00 0.72 0.01 0.08 91.33 12:34:01 PM 0 6.23 0.00 0.62 0.00 0.08 93.06 12:34:01 PM 1 9.51 0.00 0.81 0.02 0.07 89.60 12:35:01 PM all 4.48 0.00 0.59 0.06 0.08 94.80 12:35:01 PM 0 4.00 0.00 0.59 0.12 0.08 95.21 12:35:01 PM 1 4.97 0.00 0.59 0.00 0.07 94.38 12:36:01 PM all 2.56 0.00 0.13 0.00 0.07 97.24 12:36:01 PM 0 1.49 0.00 0.13 0.00 0.07 98.31 12:36:01 PM 1 3.63 0.00 0.13 0.00 0.07 96.17 12:37:01 PM all 11.56 0.00 1.06 0.00 0.08 87.31 12:37:01 PM 0 7.20 0.00 0.98 0.00 0.07 91.76 12:37:01 PM 1 15.92 0.00 1.15 0.00 0.08 82.84 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:01 PM all 3.55 0.00 0.50 0.00 0.07 95.89 12:38:01 PM 0 2.20 0.00 0.40 0.00 0.07 97.33 12:38:01 PM 1 4.91 0.00 0.59 0.00 0.07 94.43 12:39:01 PM all 2.53 0.00 0.15 0.00 0.07 97.25 12:39:01 PM 0 1.19 0.00 0.15 0.00 0.05 98.61 12:39:01 PM 1 3.88 0.00 0.15 0.00 0.08 95.89 12:40:01 PM all 11.42 0.00 1.01 0.01 0.08 87.49 12:40:01 PM 0 6.37 0.00 1.03 0.00 0.08 92.52 12:40:01 PM 1 16.50 0.00 0.98 0.02 0.08 82.42 12:41:01 PM all 4.62 0.00 0.84 0.01 0.06 94.47 12:41:01 PM 0 4.22 0.00 0.79 0.02 0.05 94.93 12:41:01 PM 1 5.02 0.00 0.89 0.00 0.07 94.02 12:42:01 PM all 2.55 0.00 0.22 0.01 0.07 97.16 12:42:01 PM 0 2.78 0.00 0.20 0.00 0.07 96.96 12:42:01 PM 1 2.32 0.00 0.23 0.02 0.07 97.36 12:43:01 PM all 10.35 0.00 0.91 0.00 0.09 88.64 12:43:01 PM 0 10.59 0.00 0.88 0.00 0.10 88.43 12:43:01 PM 1 10.12 0.00 0.95 0.00 0.08 88.85 12:44:01 PM all 4.87 0.00 0.66 0.00 0.09 94.38 12:44:01 PM 0 3.62 0.00 0.67 0.00 0.10 95.60 12:44:01 PM 1 6.11 0.00 0.66 0.00 0.08 93.15 12:45:01 PM all 2.38 0.00 0.20 0.00 0.09 97.33 12:45:01 PM 0 3.29 0.00 0.18 0.00 0.08 96.44 12:45:01 PM 1 1.47 0.00 0.22 0.00 0.10 98.21 12:46:01 PM all 14.06 0.00 2.22 0.05 0.13 83.55 12:46:01 PM 0 15.92 0.00 2.03 0.03 0.13 81.88 12:46:01 PM 1 12.20 0.00 2.40 0.07 0.12 85.22 12:47:01 PM all 31.11 0.00 3.47 0.18 0.09 65.16 12:47:01 PM 0 27.62 0.00 3.56 0.18 0.12 68.52 12:47:01 PM 1 34.58 0.00 3.38 0.17 0.07 61.80 Average: all 10.25 0.00 1.38 0.40 0.08 87.88 Average: 0 8.71 0.00 1.30 0.57 0.08 89.35 Average: 1 11.80 0.00 1.47 0.24 0.08 86.41