---> uname -a: Linux prd-centos8-robot-2c-8g-1748.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 590 4848 19 2258 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:1b:01:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84701sec preferred_lft 84701sec inet6 fe80::f816:3eff:fe1b:141/64 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) 10/08/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 127.26 60.17 67.10 7779.08 22082.81 12:41:01 AM 101.53 0.71 100.81 52.68 11479.27 12:42:01 AM 18.80 0.03 18.76 0.53 1949.24 12:43:01 AM 16.70 0.38 16.31 64.26 699.62 12:44:01 AM 46.45 6.71 39.74 1245.72 2431.44 12:45:01 AM 43.28 0.25 43.03 47.06 7125.31 12:46:01 AM 4.20 0.22 3.98 11.73 170.27 12:47:01 AM 2.28 0.00 2.28 0.00 139.90 12:48:01 AM 0.55 0.00 0.55 0.00 46.11 12:49:01 AM 0.32 0.00 0.32 0.00 4.17 12:50:01 AM 0.39 0.00 0.39 0.00 80.88 12:51:02 AM 0.51 0.00 0.51 0.00 18.24 12:52:01 AM 0.49 0.00 0.49 0.00 90.92 12:53:01 AM 0.45 0.00 0.45 0.00 60.81 12:54:01 AM 1.58 0.03 1.55 0.27 41.96 12:55:01 AM 0.32 0.00 0.32 0.00 21.14 12:56:01 AM 0.40 0.00 0.40 0.00 85.87 12:57:01 AM 0.35 0.00 0.35 0.00 55.44 12:58:01 AM 0.62 0.00 0.62 0.00 72.02 12:59:01 AM 0.60 0.00 0.60 0.00 68.13 01:00:01 AM 0.53 0.00 0.53 0.00 84.59 01:01:01 AM 0.45 0.00 0.45 0.00 40.46 01:02:01 AM 0.55 0.08 0.47 1.87 85.34 01:03:01 AM 0.85 0.00 0.85 0.00 205.08 01:04:01 AM 0.97 0.00 0.97 0.00 140.03 01:05:01 AM 0.65 0.00 0.65 0.00 115.11 01:06:01 AM 15.14 0.33 14.81 37.85 868.39 Average: 14.31 2.54 11.76 341.21 1786.85 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5374828 7005196 2507604 31.81 2688 1819972 769704 8.62 199920 2015344 135288 12:41:01 AM 5157584 7000520 2724848 34.57 2688 2018500 691604 7.74 198284 2170348 42004 12:42:01 AM 5182084 7033128 2700348 34.26 2688 2027092 674548 7.55 208584 2142992 8604 12:43:01 AM 5235232 7079700 2647200 33.58 2688 2020444 639608 7.16 219016 2079536 8 12:44:01 AM 4944088 7038948 2938344 37.28 2688 2262148 642460 7.19 255220 2306684 193604 12:45:01 AM 4959632 7055656 2922800 37.08 2688 2263636 642952 7.20 261976 2281116 8 12:46:01 AM 4913808 7011284 2968624 37.66 2688 2265088 695924 7.79 262120 2326728 108 12:47:01 AM 4907936 7007460 2974496 37.74 2688 2267136 695924 7.79 262364 2332556 208 12:48:01 AM 4905256 7005628 2977176 37.77 2688 2267984 695924 7.79 262364 2335020 4 12:49:01 AM 4905448 7005868 2976984 37.77 2688 2268032 695924 7.79 262364 2334932 48 12:50:01 AM 4903764 7006380 2978668 37.79 2688 2270228 716668 8.02 262408 2336876 4 12:51:02 AM 4900816 7004512 2981616 37.83 2688 2271324 716668 8.02 262520 2339484 780 12:52:01 AM 4898132 7004072 2984300 37.86 2688 2273552 716668 8.02 262592 2341840 508 12:53:01 AM 4896968 7004112 2985464 37.87 2688 2274756 716668 8.02 262612 2343128 92 12:54:01 AM 4896476 7003880 2985956 37.88 2688 2275016 716668 8.02 262764 2343496 136 12:55:01 AM 4895836 7004072 2986596 37.89 2688 2275872 716668 8.02 262804 2344280 464 12:56:01 AM 4893424 7003640 2989008 37.92 2688 2277836 716668 8.02 262824 2346688 4 12:57:01 AM 4890912 7003176 2991520 37.95 2688 2279884 716668 8.02 262916 2348932 568 12:58:01 AM 4889268 7002940 2993164 37.97 2688 2281308 716668 8.02 263076 2350508 284 12:59:01 AM 4887548 7002820 2994884 37.99 2688 2282936 716668 8.02 263284 2351828 260 01:00:01 AM 4885160 7002652 2997272 38.02 2688 2285104 718364 8.04 263468 2354208 196 01:01:01 AM 4883396 7002280 2999036 38.05 2688 2286500 718364 8.04 263492 2355732 620 01:02:01 AM 4877652 7000136 3004780 38.12 2688 2290108 718364 8.04 263788 2361428 1864 01:03:01 AM 4872744 7000168 3009688 38.18 2688 2295048 718364 8.04 264024 2366016 1244 01:04:01 AM 4870512 7000344 3011920 38.21 2688 2297456 718364 8.04 264076 2368276 104 01:05:01 AM 4866292 6999852 3016140 38.26 2688 2301192 718364 8.04 264116 2372412 780 01:06:01 AM 4978520 6980492 2903912 36.84 2688 2175404 700928 7.85 339396 2205768 72528 Average: 4950864 7009960 2931568 37.19 2688 2228650 704532 7.89 257125 2302080 17049 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 304.77 196.60 1661.70 61.88 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 77.21 57.90 841.69 9.29 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 8.92 1.58 2.59 0.64 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 13.48 10.88 4.85 3.79 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 38.02 32.47 329.78 7.78 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 205.17 145.74 43.80 38.86 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 29.01 19.10 9.85 2.80 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 40.59 39.47 7.69 6.23 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 29.50 27.70 5.69 3.35 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 8.22 5.20 1.24 0.60 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 50.07 48.79 10.36 4.31 0.00 0.00 0.00 0.00 12:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:02 AM eth0 55.40 38.70 12.05 5.70 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 82.36 72.79 18.96 9.12 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 30.88 29.68 7.40 4.56 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 12.41 11.90 2.34 1.12 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 17.91 16.44 3.67 1.67 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 24.68 23.71 9.10 4.42 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 33.88 30.81 9.82 7.68 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 30.33 30.56 8.62 5.47 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 33.16 34.59 8.98 5.69 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 35.24 31.61 15.47 5.06 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 22.53 17.65 5.62 3.03 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 29.06 28.85 7.22 5.50 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 37.29 37.52 13.06 8.06 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 25.91 23.61 9.86 4.90 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 9.52 9.22 2.86 1.89 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 89.22 57.40 183.36 136.15 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 50.86 39.97 119.85 12.94 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) 10/08/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 40.34 0.03 7.73 6.83 0.13 44.93 12:40:01 AM 0 35.86 0.03 7.87 8.27 0.13 47.83 12:40:01 AM 1 44.83 0.03 7.59 5.39 0.13 42.02 12:41:01 AM all 32.21 0.00 4.81 3.09 0.11 59.78 12:41:01 AM 0 17.28 0.00 3.06 2.78 0.12 76.76 12:41:01 AM 1 47.23 0.00 6.57 3.40 0.10 42.70 12:42:01 AM all 1.95 0.00 0.73 0.19 0.03 97.09 12:42:01 AM 0 0.85 0.00 0.67 0.17 0.03 98.28 12:42:01 AM 1 3.06 0.00 0.80 0.22 0.03 95.89 12:43:01 AM all 11.22 0.00 1.32 0.11 0.05 87.30 12:43:01 AM 0 5.08 0.00 1.05 0.05 0.03 93.78 12:43:01 AM 1 17.36 0.00 1.59 0.17 0.07 80.82 12:44:01 AM all 27.18 0.00 4.58 0.84 0.10 67.30 12:44:01 AM 0 22.12 0.00 3.72 0.50 0.10 73.56 12:44:01 AM 1 32.25 0.00 5.43 1.19 0.10 61.03 12:45:01 AM all 7.92 0.00 1.78 1.22 0.05 89.03 12:45:01 AM 0 4.77 0.00 1.52 1.15 0.05 92.51 12:45:01 AM 1 11.06 0.00 2.04 1.29 0.05 85.56 12:46:01 AM all 4.94 0.00 0.33 0.03 0.04 94.66 12:46:01 AM 0 2.76 0.00 0.40 0.03 0.05 96.75 12:46:01 AM 1 7.12 0.00 0.27 0.02 0.03 92.56 12:47:01 AM all 10.00 0.00 0.53 0.01 0.08 89.39 12:47:01 AM 0 1.86 0.00 0.35 0.00 0.05 97.74 12:47:01 AM 1 18.57 0.00 0.72 0.02 0.11 80.59 12:48:01 AM all 5.27 0.00 0.42 0.00 0.06 94.24 12:48:01 AM 0 9.17 0.00 0.60 0.00 0.07 90.16 12:48:01 AM 1 1.49 0.00 0.25 0.00 0.05 98.21 12:49:01 AM all 0.67 0.00 0.15 0.00 0.06 99.12 12:49:01 AM 0 0.82 0.00 0.10 0.00 0.03 99.05 12:49:01 AM 1 0.52 0.00 0.20 0.00 0.08 99.20 12:50:01 AM all 7.05 0.00 0.32 0.03 0.08 92.52 12:50:01 AM 0 6.62 0.00 0.35 0.05 0.12 92.86 12:50:01 AM 1 7.48 0.00 0.29 0.00 0.05 92.18 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:02 AM all 5.84 0.00 0.48 0.00 0.07 93.62 12:51:02 AM 0 2.68 0.00 0.38 0.00 0.07 96.87 12:51:02 AM 1 9.04 0.00 0.57 0.00 0.07 90.32 12:52:01 AM all 9.20 0.00 0.56 0.00 0.07 90.17 12:52:01 AM 0 11.03 0.00 0.53 0.00 0.07 88.37 12:52:01 AM 1 7.37 0.00 0.59 0.00 0.07 91.97 12:53:01 AM all 6.28 0.00 0.39 0.00 0.06 93.27 12:53:01 AM 0 3.33 0.00 0.30 0.00 0.05 96.32 12:53:01 AM 1 9.31 0.00 0.48 0.00 0.07 90.14 12:54:01 AM all 3.04 0.00 0.37 0.01 0.07 96.51 12:54:01 AM 0 1.87 0.00 0.33 0.02 0.07 97.71 12:54:01 AM 1 4.23 0.00 0.41 0.00 0.07 95.29 12:55:01 AM all 3.47 0.00 0.18 0.00 0.05 96.31 12:55:01 AM 0 2.68 0.00 0.18 0.00 0.05 97.08 12:55:01 AM 1 4.25 0.00 0.17 0.00 0.05 95.54 12:56:01 AM all 7.64 0.00 0.40 0.00 0.08 91.88 12:56:01 AM 0 6.20 0.00 0.35 0.00 0.07 93.38 12:56:01 AM 1 9.09 0.00 0.44 0.00 0.08 90.38 12:57:01 AM all 8.47 0.00 0.56 0.00 0.07 90.90 12:57:01 AM 0 4.19 0.00 0.37 0.00 0.07 95.37 12:57:01 AM 1 12.82 0.00 0.75 0.00 0.07 86.36 12:58:01 AM all 3.98 0.00 0.31 0.00 0.06 95.65 12:58:01 AM 0 3.10 0.00 0.27 0.00 0.05 96.58 12:58:01 AM 1 4.87 0.00 0.35 0.00 0.07 94.71 12:59:01 AM all 4.52 0.00 0.34 0.00 0.06 95.08 12:59:01 AM 0 4.53 0.00 0.35 0.00 0.07 95.06 12:59:01 AM 1 4.52 0.00 0.33 0.00 0.05 95.10 01:00:01 AM all 4.85 0.00 0.35 0.00 0.06 94.74 01:00:01 AM 0 5.24 0.00 0.39 0.00 0.07 94.31 01:00:01 AM 1 4.45 0.00 0.32 0.00 0.05 95.18 01:01:01 AM all 4.69 0.00 0.26 0.00 0.06 95.00 01:01:01 AM 0 1.72 0.00 0.18 0.00 0.05 98.04 01:01:01 AM 1 7.64 0.00 0.33 0.00 0.07 91.95 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 12.13 0.00 0.38 0.00 0.06 87.43 01:02:01 AM 0 7.28 0.00 0.37 0.00 0.05 92.30 01:02:01 AM 1 16.95 0.00 0.38 0.00 0.07 82.60 01:03:01 AM all 16.44 0.00 0.60 0.01 0.08 82.87 01:03:01 AM 0 5.57 0.00 0.43 0.02 0.07 93.91 01:03:01 AM 1 27.54 0.00 0.77 0.00 0.10 71.59 01:04:01 AM all 7.27 0.00 0.32 0.00 0.05 92.36 01:04:01 AM 0 6.41 0.00 0.25 0.00 0.05 93.29 01:04:01 AM 1 8.14 0.00 0.39 0.00 0.05 91.42 01:05:01 AM all 7.74 0.00 0.36 0.00 0.07 91.83 01:05:01 AM 0 6.89 0.00 0.37 0.00 0.07 92.67 01:05:01 AM 1 8.59 0.00 0.35 0.00 0.07 90.99 01:06:01 AM all 25.26 0.00 2.31 0.12 0.08 72.23 01:06:01 AM 0 31.24 0.00 2.42 0.07 0.07 66.21 01:06:01 AM 1 19.27 0.00 2.20 0.17 0.10 78.26 Average: all 10.37 0.00 1.15 0.46 0.07 87.95 Average: 0 7.82 0.00 1.01 0.49 0.07 90.62 Average: 1 12.93 0.00 1.29 0.44 0.07 85.28