---> uname -a: Linux prd-centos8-robot-2c-8g-16120.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 592 4844 19 2260 6806 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:a8:b7:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84811sec preferred_lft 84811sec inet6 fe80::f816:3eff:fea8:b7d0/64 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) 12/24/2025 _x86_64_ (2 CPU) 01:30:22 LINUX RESTART (2 CPU) 01:31:01 AM tps rtps wtps bread/s bwrtn/s 01:32:01 AM 88.05 8.51 79.54 1460.71 6430.72 01:33:01 AM 85.97 1.12 84.86 75.84 10999.92 01:34:01 AM 41.03 7.10 33.93 1310.18 2208.47 01:35:01 AM 64.47 0.23 64.24 44.39 7866.41 01:36:01 AM 7.11 0.07 7.05 4.93 533.97 01:37:01 AM 2.48 0.00 2.48 0.00 159.44 01:38:01 AM 0.35 0.00 0.35 0.00 57.79 01:39:01 AM 0.40 0.00 0.40 0.00 6.21 01:40:01 AM 0.37 0.00 0.37 0.00 14.18 01:41:01 AM 0.92 0.00 0.92 0.00 90.45 01:42:01 AM 0.57 0.00 0.57 0.00 35.12 01:43:01 AM 0.40 0.00 0.40 0.00 81.14 01:44:01 AM 0.40 0.00 0.40 0.00 42.39 01:45:01 AM 0.48 0.00 0.48 0.00 18.68 01:46:01 AM 0.47 0.03 0.43 0.27 32.66 01:47:01 AM 1.50 0.00 1.50 0.00 100.10 01:48:01 AM 0.75 0.00 0.75 0.00 92.87 01:49:01 AM 0.43 0.00 0.43 0.00 78.69 01:50:01 AM 0.32 0.00 0.32 0.00 44.03 01:51:01 AM 0.82 0.00 0.82 0.00 80.17 01:52:01 AM 0.38 0.00 0.38 0.00 85.69 01:53:01 AM 0.87 0.00 0.87 0.00 205.30 01:54:01 AM 0.55 0.00 0.55 0.00 111.51 01:55:01 AM 0.67 0.00 0.67 0.00 125.41 01:56:01 AM 14.81 0.32 14.50 36.93 2424.16 Average: 12.58 0.70 11.89 117.33 1277.04 01:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 AM 5269940 7023920 2612492 33.14 2688 1934800 754596 8.45 192396 2094700 209712 01:33:01 AM 5165728 7009592 2716704 34.47 2688 2019572 737336 8.26 210568 2155164 9940 01:34:01 AM 4949400 6988100 2933032 37.21 2688 2207692 758312 8.49 269396 2291712 127508 01:35:01 AM 4951888 7051824 2930544 37.18 2688 2266604 647500 7.25 260932 2282220 10824 01:36:01 AM 4906900 7007864 2975532 37.75 2688 2267632 714084 8.00 261268 2327276 896 01:37:01 AM 4901512 7004292 2980920 37.82 2688 2269448 714084 8.00 261520 2332496 248 01:38:01 AM 4897768 7001880 2984664 37.86 2688 2270780 714084 8.00 261520 2336048 52 01:39:01 AM 4897208 7001344 2985224 37.87 2688 2270804 714084 8.00 261520 2336824 4 01:40:01 AM 4894816 7001120 2987616 37.90 2688 2272980 753364 8.44 261564 2339008 1884 01:41:01 AM 4893724 7000412 2988708 37.92 2688 2273348 753364 8.44 261576 2340076 4 01:42:01 AM 4891888 6999844 2990544 37.94 2688 2274616 753364 8.44 261676 2341756 492 01:43:01 AM 4888420 6998220 2994012 37.98 2688 2276460 753364 8.44 261748 2345196 44 01:44:01 AM 4887216 6998196 2995216 38.00 2688 2277648 753364 8.44 261768 2346560 132 01:45:01 AM 4886908 6998192 2995524 38.00 2688 2277944 753364 8.44 261768 2346792 80 01:46:01 AM 4884824 6998040 2997608 38.03 2688 2279876 729444 8.17 262012 2348700 1308 01:47:01 AM 4882428 6997708 3000004 38.06 2688 2281940 744916 8.34 262036 2351232 1312 01:48:01 AM 4881160 6997916 3001272 38.08 2688 2283440 744916 8.34 262212 2352336 508 01:49:01 AM 4879404 6997848 3003028 38.10 2688 2285104 744916 8.34 262436 2353800 140 01:50:01 AM 4877080 6997740 3005352 38.13 2688 2287320 739952 8.29 262620 2355920 1328 01:51:01 AM 4875948 6997784 3006484 38.14 2688 2288520 739952 8.29 262660 2357008 564 01:52:01 AM 4871376 6996188 3011056 38.20 2688 2291480 739952 8.29 262788 2361496 1132 01:53:01 AM 4865736 6995944 3016696 38.27 2688 2296892 739952 8.29 263048 2366780 1016 01:54:01 AM 4862972 6996012 3019460 38.31 2688 2299724 739952 8.29 263128 2369436 816 01:55:01 AM 4857988 6994840 3024444 38.37 2688 2303512 739952 8.29 263168 2374272 1240 01:56:01 AM 4967912 6971856 2914520 36.97 2688 2176280 740852 8.30 338804 2211788 24036 Average: 4919606 7001067 2962826 37.59 2688 2249377 736761 8.25 260565 2320744 15809 01:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 243.29 168.81 1577.26 50.32 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 66.09 49.18 588.20 8.58 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 48.74 37.83 335.03 7.99 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 210.50 145.08 46.83 40.61 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 28.16 18.06 9.36 3.32 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 42.01 40.94 7.87 6.43 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 32.68 31.59 5.99 2.76 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 1.90 0.65 0.19 0.05 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 61.61 58.42 11.17 5.06 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 33.82 14.58 6.19 1.74 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 67.19 56.11 13.57 6.84 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 65.44 59.51 14.71 8.09 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 29.86 29.31 7.05 4.57 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 17.78 16.06 3.20 1.44 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 33.31 26.92 7.59 3.33 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 54.39 52.14 14.16 10.57 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 57.49 55.77 10.12 6.59 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 56.66 58.38 10.31 7.03 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 59.06 59.47 17.32 7.21 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 32.41 23.76 6.39 3.16 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 40.15 37.34 7.23 5.96 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 80.44 81.20 16.32 11.04 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 57.87 56.29 12.57 7.24 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 11.63 11.71 2.63 1.84 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 89.72 57.86 180.64 133.52 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 60.89 49.88 116.48 13.81 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) 12/24/2025 _x86_64_ (2 CPU) 01:30:22 LINUX RESTART (2 CPU) 01:31:01 AM CPU %user %nice %system %iowait %steal %idle 01:32:01 AM all 37.68 0.00 5.47 0.89 0.09 55.87 01:32:01 AM 0 31.45 0.00 4.73 0.82 0.10 62.90 01:32:01 AM 1 43.91 0.00 6.22 0.97 0.08 48.82 01:33:01 AM all 23.22 0.00 3.50 0.98 0.09 72.22 01:33:01 AM 0 17.07 0.00 3.13 1.18 0.10 78.52 01:33:01 AM 1 29.38 0.00 3.87 0.77 0.08 65.89 01:34:01 AM all 25.81 0.00 4.09 0.34 0.08 69.68 01:34:01 AM 0 23.20 0.00 3.64 0.27 0.08 72.81 01:34:01 AM 1 28.41 0.00 4.53 0.42 0.08 66.56 01:35:01 AM all 18.63 0.00 3.38 0.63 0.08 77.28 01:35:01 AM 0 19.78 0.00 3.69 0.65 0.08 75.79 01:35:01 AM 1 17.48 0.00 3.07 0.60 0.08 78.76 01:36:01 AM all 4.21 0.00 0.30 0.07 0.05 95.37 01:36:01 AM 0 3.33 0.00 0.33 0.10 0.05 96.18 01:36:01 AM 1 5.09 0.00 0.27 0.03 0.05 94.56 01:37:01 AM all 8.29 0.00 0.48 0.01 0.09 91.14 01:37:01 AM 0 12.05 0.00 0.62 0.00 0.09 87.24 01:37:01 AM 1 4.61 0.00 0.34 0.02 0.08 94.95 01:38:01 AM all 7.04 0.00 0.41 0.00 0.09 92.47 01:38:01 AM 0 5.97 0.00 0.41 0.00 0.08 93.54 01:38:01 AM 1 8.11 0.00 0.41 0.00 0.09 91.40 01:39:01 AM all 0.30 0.00 0.11 0.00 0.07 99.52 01:39:01 AM 0 0.37 0.00 0.10 0.00 0.07 99.46 01:39:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 01:40:01 AM all 6.49 0.00 0.31 0.00 0.08 93.12 01:40:01 AM 0 6.72 0.00 0.35 0.00 0.10 92.83 01:40:01 AM 1 6.25 0.00 0.27 0.00 0.07 93.41 01:41:01 AM all 1.82 0.00 0.19 0.01 0.06 97.92 01:41:01 AM 0 1.42 0.00 0.23 0.00 0.08 98.26 01:41:01 AM 1 2.22 0.00 0.15 0.02 0.03 97.58 01:42:01 AM all 7.37 0.00 0.52 0.00 0.08 92.03 01:42:01 AM 0 4.30 0.00 0.48 0.00 0.09 95.13 01:42:01 AM 1 10.47 0.00 0.57 0.00 0.07 88.89 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 5.68 0.00 0.30 0.00 0.08 93.94 01:43:01 AM 0 8.02 0.00 0.27 0.00 0.07 91.64 01:43:01 AM 1 3.35 0.00 0.33 0.00 0.08 96.23 01:44:01 AM all 5.86 0.00 0.37 0.00 0.09 93.69 01:44:01 AM 0 2.47 0.00 0.25 0.00 0.08 97.19 01:44:01 AM 1 9.38 0.00 0.49 0.00 0.09 90.05 01:45:01 AM all 2.45 0.00 0.19 0.00 0.08 97.28 01:45:01 AM 0 1.14 0.00 0.12 0.00 0.08 98.66 01:45:01 AM 1 3.79 0.00 0.27 0.00 0.07 95.87 01:46:01 AM all 6.07 0.00 0.39 0.00 0.08 93.46 01:46:01 AM 0 6.82 0.00 0.32 0.00 0.08 92.78 01:46:01 AM 1 5.32 0.00 0.47 0.00 0.08 94.13 01:47:01 AM all 8.24 0.00 0.58 0.01 0.08 91.09 01:47:01 AM 0 7.60 0.00 0.55 0.02 0.09 91.75 01:47:01 AM 1 8.90 0.00 0.62 0.00 0.07 90.41 01:48:01 AM all 4.47 0.00 0.34 0.02 0.08 95.09 01:48:01 AM 0 3.36 0.00 0.33 0.00 0.07 96.24 01:48:01 AM 1 5.59 0.00 0.35 0.03 0.08 93.94 01:49:01 AM all 4.20 0.00 0.33 0.00 0.08 95.40 01:49:01 AM 0 4.10 0.00 0.32 0.00 0.07 95.52 01:49:01 AM 1 4.30 0.00 0.33 0.00 0.08 95.28 01:50:01 AM all 4.54 0.00 0.38 0.00 0.09 94.98 01:50:01 AM 0 4.35 0.00 0.38 0.00 0.10 95.16 01:50:01 AM 1 4.73 0.00 0.38 0.00 0.08 94.80 01:51:01 AM all 3.89 0.00 0.22 0.02 0.08 95.80 01:51:01 AM 0 5.61 0.00 0.23 0.02 0.08 94.06 01:51:01 AM 1 2.17 0.00 0.20 0.02 0.07 97.54 01:52:01 AM all 9.75 0.00 0.34 0.00 0.08 89.82 01:52:01 AM 0 5.94 0.00 0.37 0.00 0.08 93.61 01:52:01 AM 1 13.60 0.00 0.32 0.00 0.08 86.00 01:53:01 AM all 17.55 0.00 0.58 0.00 0.08 81.78 01:53:01 AM 0 10.18 0.00 0.63 0.00 0.07 89.13 01:53:01 AM 1 24.92 0.00 0.54 0.00 0.10 74.44 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 8.19 0.00 0.34 0.01 0.08 91.38 01:54:01 AM 0 3.01 0.00 0.28 0.02 0.07 96.62 01:54:01 AM 1 13.38 0.00 0.40 0.00 0.10 86.12 01:55:01 AM all 7.74 0.00 0.33 0.01 0.08 91.85 01:55:01 AM 0 6.12 0.00 0.37 0.00 0.08 93.43 01:55:01 AM 1 9.35 0.00 0.28 0.02 0.07 90.28 01:56:01 AM all 24.77 0.00 2.20 0.15 0.08 72.80 01:56:01 AM 0 9.82 0.00 1.50 0.20 0.08 88.39 01:56:01 AM 1 39.72 0.00 2.91 0.10 0.07 57.20 Average: all 10.19 0.00 1.03 0.13 0.08 88.57 Average: 0 8.17 0.00 0.95 0.13 0.08 90.66 Average: 1 12.21 0.00 1.11 0.12 0.08 86.48