---> uname -a: Linux prd-centos8-robot-2c-8g-6882.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 590 4930 19 2176 6808 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:ed:8f:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85020sec preferred_lft 85020sec inet6 fe80::f816:3eff:feed:8fec/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) 02/02/2026 _x86_64_ (2 CPU) 00:38:21 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 96.70 6.38 90.32 1097.23 6401.10 12:41:01 AM 81.31 1.37 79.94 135.40 10506.80 12:42:01 AM 52.04 6.78 45.26 1248.73 3209.07 12:43:01 AM 49.48 0.22 49.27 43.59 7109.23 12:44:01 AM 4.57 0.08 4.48 5.86 182.06 12:45:01 AM 1.92 0.00 1.92 0.00 70.45 12:46:01 AM 0.17 0.00 0.17 0.00 2.52 12:47:01 AM 0.28 0.00 0.28 0.00 10.91 12:48:01 AM 0.15 0.00 0.15 0.00 2.95 12:49:01 AM 0.42 0.00 0.42 0.00 13.58 12:50:01 AM 0.27 0.00 0.27 0.00 4.13 12:51:01 AM 0.45 0.00 0.45 0.00 12.85 12:52:01 AM 0.15 0.00 0.15 0.00 2.68 12:53:01 AM 0.20 0.00 0.20 0.00 17.21 12:54:01 AM 0.40 0.03 0.37 0.27 9.31 12:55:01 AM 1.40 0.00 1.40 0.00 38.74 12:56:01 AM 0.22 0.00 0.22 0.00 3.90 12:57:01 AM 0.12 0.00 0.12 0.00 8.67 12:58:01 AM 0.15 0.00 0.15 0.00 2.82 12:59:01 AM 0.53 0.00 0.53 0.00 16.08 01:00:01 AM 0.15 0.00 0.15 0.00 2.43 01:01:01 AM 35.24 0.83 34.41 100.77 1622.59 Average: 14.83 0.71 14.12 119.63 1329.68 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5245416 7039016 2637016 33.45 2688 1970312 699840 7.84 187156 2111996 232600 12:41:01 AM 5230664 7072824 2651768 33.64 2688 2018060 639452 7.16 219312 2084624 9588 12:42:01 AM 4917956 7011720 2964476 37.61 2688 2259236 679464 7.61 256396 2324160 160900 12:43:01 AM 4952120 7049768 2930312 37.18 2688 2263732 652732 7.31 260844 2283248 8 12:44:01 AM 4910156 7008540 2972276 37.71 2688 2264480 706020 7.91 261176 2324868 16 12:45:01 AM 4910288 7008704 2972144 37.71 2688 2264512 706020 7.91 261176 2324844 48 12:46:01 AM 4900888 6999532 2981544 37.83 2688 2264740 727392 8.14 261176 2334040 236 12:47:01 AM 4900984 6999664 2981448 37.82 2688 2264776 711796 7.97 261176 2333992 40 12:48:01 AM 4900752 6999656 2981680 37.83 2688 2265000 711796 7.97 261184 2334620 232 12:49:01 AM 4900856 6999792 2981576 37.83 2688 2265032 711796 7.97 261184 2334332 40 12:50:01 AM 4906464 7005620 2975968 37.75 2688 2265252 718156 8.04 261184 2328328 224 12:51:01 AM 4906664 7005852 2975768 37.75 2688 2265284 718156 8.04 261184 2328244 40 12:52:01 AM 4906076 7005720 2976356 37.76 2688 2265740 718156 8.04 261292 2328780 460 12:53:01 AM 4889976 6989668 2992456 37.96 2688 2265788 755040 8.45 261292 2343780 56 12:54:01 AM 4876688 6976624 3005744 38.13 2688 2266024 751632 8.42 261452 2357396 256 12:55:01 AM 4903320 7003292 2979112 37.79 2688 2266060 726592 8.14 261452 2330560 40 12:56:01 AM 4903520 7003712 2978912 37.79 2688 2266296 726592 8.14 261452 2330668 244 12:57:01 AM 4888672 6988920 2993760 37.98 2688 2266336 754568 8.45 261452 2345584 52 12:58:01 AM 4883184 6983660 2999248 38.05 2688 2266580 760944 8.52 261452 2350720 248 12:59:01 AM 4903168 7003688 2979264 37.80 2688 2266608 725388 8.12 261452 2331312 44 01:00:01 AM 4949468 7051252 2932964 37.21 2688 2267872 647372 7.25 261812 2285624 1280 01:01:01 AM 5091708 7017212 2790724 35.40 2688 2097444 701632 7.86 466752 1962648 17192 Average: 4944499 7010202 2937933 37.27 2688 2232962 711388 7.97 265137 2291562 19266 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 179.07 134.42 1337.52 28.20 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 50.97 38.56 621.35 7.31 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 48.91 36.64 337.49 7.33 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 156.33 124.63 42.33 41.28 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 31.19 23.19 7.31 4.87 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 0.88 0.15 0.06 0.02 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 18.88 17.43 120.08 1.29 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.40 0.18 0.15 0.02 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 12.31 9.18 2.09 1.14 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 4.03 0.35 0.35 0.08 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 20.91 17.39 120.42 1.30 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.83 0.15 0.05 0.01 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 18.30 17.50 3.30 3.28 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 7.95 7.60 117.79 0.50 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 33.87 31.34 355.71 2.24 0.00 0.00 0.00 0.00 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 0.47 0.15 0.03 0.01 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 3.40 2.93 1.32 0.31 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 8.17 7.58 117.80 0.49 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 27.32 24.69 355.22 1.75 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 1.57 0.62 0.67 0.46 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 16.79 10.30 5.62 1.20 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 47.50 37.35 90.83 33.48 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 31.41 24.65 165.35 6.21 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) 02/02/2026 _x86_64_ (2 CPU) 00:38:21 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 37.84 0.00 5.98 0.80 0.09 55.28 12:40:01 AM 0 38.09 0.00 6.45 0.85 0.10 54.51 12:40:01 AM 1 37.59 0.00 5.52 0.75 0.08 56.06 12:41:01 AM all 20.49 0.00 2.70 0.82 0.08 75.91 12:41:01 AM 0 14.02 0.00 2.27 0.97 0.08 82.66 12:41:01 AM 1 26.97 0.00 3.12 0.67 0.08 69.16 12:42:01 AM all 24.40 0.00 4.82 0.45 0.08 70.25 12:42:01 AM 0 30.54 0.00 4.96 0.33 0.07 64.10 12:42:01 AM 1 18.27 0.00 4.68 0.57 0.10 76.39 12:43:01 AM all 12.65 0.00 2.40 0.42 0.06 84.48 12:43:01 AM 0 14.86 0.00 2.65 0.45 0.05 81.99 12:43:01 AM 1 10.43 0.00 2.14 0.38 0.07 86.98 12:44:01 AM all 2.28 0.00 0.26 0.02 0.06 97.38 12:44:01 AM 0 2.72 0.00 0.37 0.02 0.05 96.84 12:44:01 AM 1 1.84 0.00 0.15 0.02 0.07 97.93 12:45:01 AM all 0.50 0.00 0.11 0.01 0.06 99.32 12:45:01 AM 0 0.62 0.00 0.07 0.02 0.05 99.25 12:45:01 AM 1 0.38 0.00 0.15 0.00 0.07 99.40 12:46:01 AM all 0.94 0.00 0.19 0.00 0.06 98.80 12:46:01 AM 0 0.62 0.00 0.15 0.00 0.05 99.18 12:46:01 AM 1 1.27 0.00 0.23 0.00 0.07 98.43 12:47:01 AM all 0.47 0.00 0.10 0.00 0.06 99.37 12:47:01 AM 0 0.43 0.00 0.13 0.00 0.07 99.36 12:47:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:48:01 AM all 1.04 0.00 0.16 0.00 0.07 98.73 12:48:01 AM 0 0.70 0.00 0.17 0.00 0.07 99.06 12:48:01 AM 1 1.39 0.00 0.15 0.00 0.07 98.40 12:49:01 AM all 0.43 0.00 0.12 0.00 0.04 99.41 12:49:01 AM 0 0.70 0.00 0.13 0.00 0.05 99.11 12:49:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 12:50:01 AM all 1.01 0.00 0.18 0.00 0.06 98.75 12:50:01 AM 0 0.85 0.00 0.10 0.00 0.03 99.02 12:50:01 AM 1 1.17 0.00 0.27 0.00 0.08 98.48 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.48 0.00 0.11 0.00 0.06 99.36 12:51:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:51:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 12:52:01 AM all 2.07 0.00 0.18 0.00 0.05 97.69 12:52:01 AM 0 3.05 0.00 0.22 0.00 0.05 96.69 12:52:01 AM 1 1.10 0.00 0.15 0.00 0.05 98.70 12:53:01 AM all 0.55 0.00 0.13 0.00 0.06 99.26 12:53:01 AM 0 0.50 0.00 0.20 0.00 0.08 99.21 12:53:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:54:01 AM all 1.13 0.00 0.33 0.00 0.06 98.48 12:54:01 AM 0 1.54 0.00 0.48 0.00 0.07 97.91 12:54:01 AM 1 0.72 0.00 0.18 0.00 0.05 99.05 12:55:01 AM all 0.43 0.00 0.09 0.01 0.06 99.42 12:55:01 AM 0 0.18 0.00 0.10 0.02 0.05 99.65 12:55:01 AM 1 0.67 0.00 0.08 0.00 0.07 99.18 12:56:01 AM all 1.00 0.00 0.14 0.00 0.04 98.81 12:56:01 AM 0 1.39 0.00 0.20 0.00 0.07 98.34 12:56:01 AM 1 0.62 0.00 0.08 0.00 0.02 99.28 12:57:01 AM all 0.54 0.00 0.12 0.00 0.06 99.28 12:57:01 AM 0 0.50 0.00 0.10 0.00 0.07 99.33 12:57:01 AM 1 0.58 0.00 0.13 0.00 0.05 99.23 12:58:01 AM all 1.05 0.00 0.18 0.00 0.04 98.72 12:58:01 AM 0 1.75 0.00 0.22 0.00 0.03 98.00 12:58:01 AM 1 0.35 0.00 0.15 0.00 0.05 99.45 12:59:01 AM all 0.47 0.00 0.12 0.00 0.05 99.36 12:59:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 12:59:01 AM 1 0.40 0.00 0.15 0.00 0.07 99.38 01:00:01 AM all 1.46 0.00 0.20 0.00 0.04 98.30 01:00:01 AM 0 2.05 0.00 0.23 0.00 0.03 97.68 01:00:01 AM 1 0.87 0.00 0.17 0.00 0.05 98.91 01:01:01 AM all 30.59 0.00 4.49 0.16 0.10 64.66 01:01:01 AM 0 37.99 0.00 5.12 0.17 0.10 56.62 01:01:01 AM 1 23.19 0.00 3.85 0.15 0.10 72.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.45 0.00 1.05 0.12 0.06 92.31 Average: 0 7.01 0.00 1.11 0.13 0.06 91.69 Average: 1 5.89 0.00 0.99 0.12 0.06 92.94