---> uname -a: Linux prd-centos8-robot-2c-8g-12057.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: 2800.000 BogoMIPS: 5600.00 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 620 4797 19 2279 6778 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:a4:2f:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84585sec preferred_lft 84585sec inet6 fe80::f816:3eff:fea4:2f0e/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) 11/20/2025 _x86_64_ (2 CPU) 00:52:55 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 123.75 0.23 123.51 11.86 11432.13 12:56:01 AM 37.68 1.00 36.68 113.05 4253.32 12:57:01 AM 64.76 6.78 57.98 1248.52 3814.73 12:58:01 AM 36.31 0.25 36.06 47.06 6408.15 12:59:01 AM 3.65 0.00 3.65 0.00 121.20 01:00:01 AM 0.22 0.00 0.22 0.00 2.95 01:01:01 AM 0.22 0.02 0.20 0.13 1.92 01:02:01 AM 2.57 0.32 2.25 15.33 165.60 01:03:01 AM 0.57 0.00 0.57 0.00 164.54 01:04:01 AM 0.45 0.00 0.45 0.00 199.22 01:05:01 AM 0.25 0.00 0.25 0.00 55.80 01:06:01 AM 0.28 0.00 0.28 0.00 121.90 01:07:01 AM 0.13 0.00 0.13 0.00 42.56 01:08:01 AM 0.32 0.03 0.28 0.27 12.95 01:09:01 AM 1.28 0.00 1.28 0.00 44.34 01:10:01 AM 0.47 0.00 0.47 0.00 35.72 01:11:01 AM 0.45 0.00 0.45 0.00 183.86 01:12:01 AM 0.42 0.00 0.42 0.00 149.33 01:13:01 AM 0.28 0.00 0.28 0.00 80.89 01:14:01 AM 0.48 0.00 0.48 0.00 155.21 01:15:01 AM 0.28 0.00 0.28 0.00 80.51 01:16:01 AM 0.23 0.00 0.23 0.00 86.85 01:17:01 AM 0.20 0.00 0.20 0.00 16.40 01:18:01 AM 0.17 0.00 0.17 0.00 10.38 01:19:01 AM 0.32 0.00 0.32 0.00 27.35 01:20:01 AM 0.27 0.00 0.27 0.00 83.12 01:21:01 AM 0.42 0.00 0.42 0.00 48.08 01:22:01 AM 7.46 0.32 7.15 36.92 380.46 01:23:01 AM 34.09 0.52 33.58 63.86 3375.95 Average: 10.96 0.33 10.64 53.00 1088.05 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5056548 6933512 2825884 35.85 2688 2053308 778116 8.71 192068 2284376 139520 12:56:01 AM 5227544 7073364 2654888 33.68 2688 2021504 620464 6.95 218744 2084884 10756 12:57:01 AM 4870204 6973580 3012228 38.21 2688 2270672 693316 7.76 256488 2375376 169836 12:58:01 AM 4947752 7045964 2934680 37.23 2688 2265648 629356 7.05 259924 2290592 36 12:59:01 AM 4947812 7046024 2934620 37.23 2688 2265648 629356 7.05 259924 2290668 4 01:00:01 AM 4947468 7045684 2934964 37.23 2688 2265652 628384 7.04 259928 2290720 4 01:01:01 AM 4947108 7045324 2935324 37.24 2688 2265652 628384 7.04 259928 2291208 4 01:02:01 AM 4891612 6993316 2990820 37.94 2688 2269156 728804 8.16 260400 2346020 340 01:03:01 AM 4883320 6991160 2999112 38.05 2688 2275276 728804 8.16 260400 2353988 1732 01:04:01 AM 4876880 6988904 3005552 38.13 2688 2279484 764852 8.56 260400 2360460 116 01:05:01 AM 4872244 6988584 3010188 38.19 2688 2283776 780232 8.74 260624 2364928 2812 01:06:01 AM 4873652 6991048 3008780 38.17 2688 2284840 761744 8.53 260768 2363692 288 01:07:01 AM 4874312 6992744 3008120 38.16 2688 2285868 741560 8.30 260768 2362796 68 01:08:01 AM 4874104 6992912 3008328 38.16 2688 2286252 738076 8.26 260884 2363104 220 01:09:01 AM 4870736 6989924 3011696 38.21 2688 2286620 721592 8.08 260900 2366432 112 01:10:01 AM 4866916 6987256 3015516 38.26 2688 2287772 731496 8.19 260904 2369972 372 01:11:01 AM 4853956 6979436 3028476 38.42 2688 2292912 749940 8.40 260952 2382892 120 01:12:01 AM 4849584 6979268 3032848 38.48 2688 2297116 765468 8.57 260952 2387244 4 01:13:01 AM 4847644 6980408 3034788 38.50 2688 2300204 765468 8.57 260952 2389344 748 01:14:01 AM 4841456 6980164 3040976 38.58 2688 2306140 765468 8.57 260952 2395368 2208 01:15:01 AM 4841544 6980388 3040888 38.58 2688 2306284 765468 8.57 260952 2395320 16 01:16:01 AM 4838004 6979408 3044428 38.62 2688 2308836 765468 8.57 260952 2399004 24 01:17:01 AM 4837588 6979380 3044844 38.63 2688 2309232 765468 8.57 260952 2399440 100 01:18:01 AM 4842600 6984864 3039832 38.56 2688 2309696 745524 8.35 260952 2394644 232 01:19:01 AM 4841796 6984500 3040636 38.57 2688 2310152 745524 8.35 260952 2395312 4 01:20:01 AM 4833468 6979072 3048964 38.68 2688 2313044 794524 8.90 261100 2402720 456 01:21:01 AM 4830472 6977224 3051960 38.72 2688 2314192 813248 9.11 261100 2405844 380 01:22:01 AM 4860888 6922624 3021544 38.33 2688 2233260 733788 8.22 341556 2313724 106524 01:23:01 AM 4962400 6988516 2920032 37.04 2688 2199084 662432 7.42 507664 2052852 25104 Average: 4893435 6992226 2988997 37.92 2688 2267148 729046 8.16 268036 2340446 15936 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 118.20 91.20 1333.13 13.11 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 15.93 10.46 7.10 3.98 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 42.89 37.25 335.03 8.13 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 589.64 477.19 119.35 103.34 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 1.62 0.88 0.44 0.19 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.55 1.90 0.43 0.41 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.75 1.88 0.46 0.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 54.57 38.86 22.63 4.50 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 28.93 30.01 34.57 3.94 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 20.01 17.98 20.49 2.92 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 85.84 85.74 31.84 7.76 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 54.01 53.02 11.34 4.51 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 52.47 49.93 41.71 4.67 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 11.66 9.05 2.85 1.79 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.30 8.68 3.08 1.94 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 49.68 48.45 11.82 4.25 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 84.71 84.32 30.13 15.14 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 121.78 122.38 52.74 9.18 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 92.42 83.16 42.92 6.13 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 103.57 97.17 60.82 7.93 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 18.88 18.86 3.07 1.33 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 75.65 74.57 29.45 6.45 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 12.86 10.95 3.39 2.39 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 13.21 10.96 3.19 2.22 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 15.53 11.78 13.42 1.44 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 111.05 99.47 35.55 8.76 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 44.61 27.40 7.93 2.76 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 127.56 81.04 180.67 147.83 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 18.15 16.13 14.78 7.85 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 68.34 58.64 84.63 13.29 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) 11/20/2025 _x86_64_ (2 CPU) 00:52:55 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.65 0.00 5.46 2.40 0.12 53.38 12:55:01 AM 0 30.39 0.00 4.72 1.60 0.10 63.19 12:55:01 AM 1 46.92 0.00 6.20 3.20 0.13 43.54 12:56:01 AM all 15.00 0.00 2.00 0.86 0.06 82.08 12:56:01 AM 0 11.00 0.00 1.64 0.73 0.07 86.57 12:56:01 AM 1 19.01 0.00 2.37 0.99 0.05 77.58 12:57:01 AM all 29.32 0.00 5.38 0.57 0.09 64.64 12:57:01 AM 0 17.74 0.00 4.14 0.50 0.08 77.54 12:57:01 AM 1 40.95 0.00 6.62 0.63 0.10 51.69 12:58:01 AM all 10.30 0.00 3.29 0.78 0.09 85.53 12:58:01 AM 0 14.95 0.00 3.57 0.67 0.10 80.70 12:58:01 AM 1 5.68 0.00 3.02 0.89 0.08 90.33 12:59:01 AM all 0.23 0.00 0.08 0.01 0.03 99.65 12:59:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 12:59:01 AM 1 0.37 0.00 0.08 0.02 0.05 99.48 01:00:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 01:00:01 AM 0 0.07 0.00 0.08 0.00 0.03 99.82 01:00:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 01:01:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 01:01:01 AM 0 0.07 0.00 0.03 0.00 0.05 99.85 01:01:01 AM 1 0.63 0.00 0.13 0.00 0.05 99.18 01:02:01 AM all 7.42 0.00 0.84 0.02 0.07 91.66 01:02:01 AM 0 4.18 0.00 0.32 0.00 0.07 95.43 01:02:01 AM 1 10.66 0.00 1.36 0.03 0.07 87.88 01:03:01 AM all 10.79 0.00 0.69 0.00 0.07 88.46 01:03:01 AM 0 4.86 0.00 0.27 0.00 0.05 94.82 01:03:01 AM 1 16.71 0.00 1.10 0.00 0.08 82.10 01:04:01 AM all 8.70 0.00 0.36 0.04 0.08 90.82 01:04:01 AM 0 4.26 0.00 0.22 0.08 0.08 95.35 01:04:01 AM 1 13.12 0.00 0.50 0.00 0.08 86.29 01:05:01 AM all 10.60 0.00 0.96 0.00 0.07 88.38 01:05:01 AM 0 3.41 0.00 0.50 0.00 0.05 96.03 01:05:01 AM 1 17.77 0.00 1.41 0.00 0.08 80.73 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 6.78 0.00 0.56 0.01 0.08 92.57 01:06:01 AM 0 3.17 0.00 0.46 0.00 0.07 96.31 01:06:01 AM 1 10.43 0.00 0.66 0.02 0.09 88.81 01:07:01 AM all 5.85 0.00 0.52 0.00 0.07 93.57 01:07:01 AM 0 2.86 0.00 0.42 0.00 0.07 96.65 01:07:01 AM 1 8.84 0.00 0.62 0.00 0.07 90.47 01:08:01 AM all 4.45 0.00 0.50 0.00 0.08 94.97 01:08:01 AM 0 3.44 0.00 0.40 0.00 0.07 96.09 01:08:01 AM 1 5.46 0.00 0.60 0.00 0.08 93.85 01:09:01 AM all 3.96 0.00 0.30 0.01 0.09 95.64 01:09:01 AM 0 4.46 0.00 0.32 0.00 0.08 95.14 01:09:01 AM 1 3.46 0.00 0.28 0.02 0.10 96.14 01:10:01 AM all 7.62 0.00 0.64 0.00 0.07 91.67 01:10:01 AM 0 13.34 0.00 1.05 0.00 0.07 85.54 01:10:01 AM 1 2.16 0.00 0.25 0.00 0.07 97.53 01:11:01 AM all 8.54 0.00 0.49 0.02 0.08 90.87 01:11:01 AM 0 6.55 0.00 0.60 0.03 0.05 92.76 01:11:01 AM 1 10.54 0.00 0.39 0.00 0.10 88.97 01:12:01 AM all 6.45 0.00 0.68 0.02 0.08 92.77 01:12:01 AM 0 2.33 0.00 0.60 0.03 0.08 96.95 01:12:01 AM 1 10.59 0.00 0.76 0.00 0.08 88.57 01:13:01 AM all 3.45 0.00 0.37 0.01 0.07 96.11 01:13:01 AM 0 3.45 0.00 0.35 0.00 0.07 96.13 01:13:01 AM 1 3.44 0.00 0.39 0.02 0.07 96.09 01:14:01 AM all 9.52 0.00 0.92 0.01 0.09 89.45 01:14:01 AM 0 2.56 0.00 0.49 0.00 0.08 96.87 01:14:01 AM 1 16.50 0.00 1.36 0.02 0.10 82.02 01:15:01 AM all 1.22 0.00 0.19 0.00 0.08 98.51 01:15:01 AM 0 0.84 0.00 0.22 0.00 0.07 98.88 01:15:01 AM 1 1.61 0.00 0.17 0.00 0.08 98.14 01:16:01 AM all 5.98 0.00 0.56 0.00 0.08 93.37 01:16:01 AM 0 5.79 0.00 0.44 0.00 0.07 93.71 01:16:01 AM 1 6.18 0.00 0.69 0.00 0.10 93.04 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 4.40 0.00 0.17 0.00 0.08 95.35 01:17:01 AM 0 1.74 0.00 0.18 0.00 0.07 98.01 01:17:01 AM 1 7.05 0.00 0.15 0.00 0.10 92.70 01:18:01 AM all 4.66 0.00 0.25 0.00 0.07 95.02 01:18:01 AM 0 3.70 0.00 0.22 0.00 0.07 96.02 01:18:01 AM 1 5.63 0.00 0.28 0.00 0.07 94.02 01:19:01 AM all 5.12 0.00 0.48 0.00 0.08 94.33 01:19:01 AM 0 6.14 0.00 0.43 0.00 0.07 93.36 01:19:01 AM 1 4.11 0.00 0.52 0.00 0.08 95.28 01:20:01 AM all 7.53 0.00 1.17 0.01 0.09 91.20 01:20:01 AM 0 6.40 0.00 1.23 0.02 0.08 92.27 01:20:01 AM 1 8.66 0.00 1.11 0.00 0.10 90.13 01:21:01 AM all 4.76 0.00 0.44 0.00 0.08 94.72 01:21:01 AM 0 2.39 0.00 0.32 0.00 0.07 97.22 01:21:01 AM 1 7.12 0.00 0.57 0.00 0.08 92.23 01:22:01 AM all 19.90 0.00 2.03 0.06 0.08 77.94 01:22:01 AM 0 8.63 0.00 1.15 0.02 0.08 90.12 01:22:01 AM 1 31.16 0.00 2.91 0.10 0.07 65.76 01:23:01 AM all 32.54 0.00 4.23 0.36 0.09 62.78 01:23:01 AM 0 26.32 0.00 3.47 0.28 0.08 69.85 01:23:01 AM 1 38.74 0.00 5.00 0.43 0.10 55.73 Average: all 9.48 0.00 1.17 0.18 0.08 89.10 Average: 0 6.73 0.00 0.96 0.14 0.07 92.10 Average: 1 12.22 0.00 1.37 0.22 0.08 86.11