---> uname -a: Linux prd-centos8-robot-2c-8g-3711.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 609 4822 19 2265 6789 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:ee:b8:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84634sec preferred_lft 84634sec inet6 fe80::f816:3eff:feee:b8c9/64 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) 01/24/2026 _x86_64_ (2 CPU) 00:35:39 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 158.58 70.76 87.82 8007.05 42132.53 12:38:01 AM 93.23 1.08 92.15 75.32 11259.91 12:39:01 AM 34.37 0.38 33.99 64.25 2852.87 12:40:01 AM 81.57 6.97 74.60 1290.05 8067.42 12:41:01 AM 15.03 0.00 15.03 0.00 1426.39 12:42:01 AM 4.25 0.07 4.18 4.93 190.70 12:43:01 AM 0.32 0.00 0.32 0.00 21.70 12:44:01 AM 0.88 0.00 0.88 0.00 90.24 12:45:01 AM 0.25 0.00 0.25 0.00 32.58 12:46:02 AM 0.27 0.00 0.27 0.00 4.45 12:47:01 AM 0.41 0.00 0.41 0.00 81.29 12:48:01 AM 0.50 0.00 0.50 0.00 19.53 12:49:01 AM 0.43 0.00 0.43 0.00 86.05 12:50:01 AM 0.43 0.00 0.43 0.00 62.85 12:51:01 AM 0.72 0.03 0.68 0.27 18.70 12:52:01 AM 1.70 0.00 1.70 0.00 56.82 12:53:01 AM 0.32 0.00 0.32 0.00 64.46 12:54:01 AM 0.28 0.00 0.28 0.00 73.69 12:55:01 AM 0.63 0.00 0.63 0.00 82.27 12:56:01 AM 0.65 0.00 0.65 0.00 41.15 12:57:01 AM 0.37 0.00 0.37 0.00 68.98 12:58:01 AM 0.52 0.00 0.52 0.00 74.60 12:59:01 AM 0.28 0.00 0.28 0.00 23.96 01:00:01 AM 0.70 0.00 0.70 0.00 187.52 01:01:01 AM 1.07 0.02 1.05 0.13 181.76 01:02:01 AM 0.72 0.07 0.65 1.73 109.38 01:03:01 AM 0.58 0.00 0.58 0.00 144.50 01:04:01 AM 15.30 0.32 14.98 36.93 889.92 01:05:01 AM 30.86 0.52 30.34 63.85 2950.68 Average: 15.28 2.73 12.55 324.95 2437.34 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5405820 7072680 2476604 31.42 2688 1850188 665800 7.45 184308 1972904 166356 12:38:01 AM 5154100 6993276 2728324 34.61 2688 2014944 720028 8.06 198204 2172328 41180 12:39:01 AM 5172252 7047764 2710172 34.38 2688 2049572 665072 7.45 226820 2127732 32332 12:40:01 AM 4948028 7044576 2934396 37.23 2688 2262716 641516 7.18 260516 2284008 31884 12:41:01 AM 4951812 7048072 2930612 37.18 2688 2262720 641516 7.18 260516 2283824 4 12:42:01 AM 4905676 7003404 2976748 37.76 2688 2264244 691504 7.74 260940 2329176 64 12:43:01 AM 4900808 6999672 2981616 37.83 2688 2265332 691504 7.74 260964 2334056 652 12:44:01 AM 4893964 6994944 2988460 37.91 2688 2267448 707032 7.92 261144 2340624 592 12:45:01 AM 4894104 6995400 2988320 37.91 2688 2267764 722480 8.09 261144 2340536 28 12:46:02 AM 4893980 6995284 2988444 37.91 2688 2267772 722480 8.09 261144 2340544 4 12:47:01 AM 4889376 6992912 2993048 37.97 2688 2270004 722480 8.09 261188 2345276 12 12:48:01 AM 4887456 6991800 2994968 38.00 2688 2270820 722480 8.09 261300 2346880 512 12:49:01 AM 4885036 6991872 2997388 38.03 2688 2273312 722480 8.09 261372 2349464 584 12:50:01 AM 4883640 6991676 2998784 38.04 2688 2274504 735596 8.24 261392 2350648 92 12:51:01 AM 4883380 6991656 2999044 38.05 2688 2274752 734068 8.22 261500 2350680 140 12:52:01 AM 4882736 6991728 2999688 38.06 2688 2275484 734068 8.22 261504 2351624 184 12:53:01 AM 4880616 6991732 3001808 38.08 2688 2277584 734068 8.22 261524 2353808 524 12:54:01 AM 4878604 6991580 3003820 38.11 2688 2279508 734068 8.22 261568 2355636 376 12:55:01 AM 4877020 6991668 3005404 38.13 2688 2281180 734068 8.22 261792 2357088 104 12:56:01 AM 4875380 6991452 3007044 38.15 2688 2282588 734068 8.22 261968 2358336 668 12:57:01 AM 4872396 6990768 3010028 38.19 2688 2284864 734068 8.22 262168 2361452 1120 12:58:01 AM 4872496 6991800 3009928 38.19 2688 2285772 734068 8.22 262176 2361480 40 12:59:01 AM 4868072 6990360 3014352 38.24 2688 2288764 734068 8.22 262304 2365848 2448 01:00:01 AM 4862464 6989588 3019960 38.31 2688 2293592 734068 8.22 262508 2371104 2152 01:01:01 AM 4858704 6988920 3023720 38.36 2688 2296660 734068 8.22 262616 2374412 444 01:02:01 AM 4855852 6989384 3026572 38.40 2688 2300000 734068 8.22 262848 2377280 808 01:03:01 AM 4850036 6987880 3032388 38.47 2688 2304312 734068 8.22 262848 2383072 1044 01:04:01 AM 4888472 6898392 2993952 37.98 2688 2182248 787924 8.82 331692 2299160 76956 01:05:01 AM 4960524 6973592 2921900 37.07 2688 2186516 713912 7.99 504356 2059644 25336 Average: 4925269 6997029 2957155 37.52 2688 2239833 717817 8.04 266356 2310297 13332 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 319.99 204.44 1693.06 61.85 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 84.94 61.72 860.26 10.38 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 15.36 11.43 7.12 4.63 0.00 0.00 0.00 0.00 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 248.68 176.69 380.27 45.87 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 2.83 0.72 0.32 0.12 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 32.94 17.83 10.11 5.58 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 23.63 21.48 5.84 5.62 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 41.14 40.87 7.74 3.65 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 11.93 10.16 2.28 0.99 0.00 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 1.88 0.25 0.15 0.02 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 66.05 62.37 12.16 5.46 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 57.66 35.07 11.29 5.78 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 105.47 92.77 22.75 10.80 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 35.45 29.12 7.96 4.60 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 13.21 12.58 2.36 1.15 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 19.85 18.15 4.00 1.81 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 22.39 20.69 8.89 4.34 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 32.23 30.51 9.17 7.41 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 37.91 39.74 9.25 5.87 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 30.12 31.86 7.57 4.95 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 37.49 36.82 16.00 5.54 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 19.81 15.18 4.82 2.33 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 25.06 23.86 6.06 5.12 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 38.58 39.54 12.61 8.08 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 30.62 30.47 10.13 5.19 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 17.44 15.69 4.63 2.67 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 2.23 2.73 1.61 0.59 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 95.02 61.97 191.27 156.05 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 17.71 16.44 14.95 8.19 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 51.14 39.93 113.80 13.24 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) 01/24/2026 _x86_64_ (2 CPU) 00:35:39 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 43.66 0.04 11.01 3.93 0.14 41.22 12:37:01 AM 0 31.10 0.07 9.71 4.65 0.14 54.33 12:37:01 AM 1 56.19 0.02 12.30 3.21 0.14 28.15 12:38:01 AM all 27.61 0.00 3.87 1.98 0.11 66.43 12:38:01 AM 0 19.17 0.00 3.35 2.27 0.10 75.11 12:38:01 AM 1 36.05 0.00 4.39 1.70 0.12 57.75 12:39:01 AM all 19.25 0.00 2.85 0.36 0.07 77.47 12:39:01 AM 0 15.19 0.00 2.51 0.42 0.07 81.82 12:39:01 AM 1 23.33 0.00 3.19 0.30 0.07 73.12 12:40:01 AM all 31.03 0.00 5.88 3.69 0.14 59.26 12:40:01 AM 0 30.23 0.00 6.24 3.25 0.13 60.15 12:40:01 AM 1 31.83 0.00 5.52 4.13 0.15 58.37 12:41:01 AM all 0.07 0.00 0.17 0.33 0.04 99.39 12:41:01 AM 0 0.02 0.00 0.17 0.30 0.02 99.50 12:41:01 AM 1 0.12 0.00 0.17 0.37 0.07 99.28 12:42:01 AM all 4.42 0.00 0.24 0.02 0.06 95.26 12:42:01 AM 0 2.61 0.00 0.32 0.03 0.05 96.99 12:42:01 AM 1 6.23 0.00 0.17 0.00 0.07 93.54 12:43:01 AM all 4.49 0.00 0.34 0.00 0.08 95.09 12:43:01 AM 0 2.69 0.00 0.22 0.00 0.08 97.01 12:43:01 AM 1 6.30 0.00 0.46 0.00 0.08 93.16 12:44:01 AM all 11.33 0.00 0.58 0.01 0.09 88.00 12:44:01 AM 0 15.32 0.00 0.55 0.00 0.09 84.04 12:44:01 AM 1 7.35 0.00 0.60 0.02 0.09 91.95 12:45:01 AM all 1.86 0.00 0.21 0.00 0.07 97.86 12:45:01 AM 0 1.30 0.00 0.23 0.00 0.08 98.38 12:45:01 AM 1 2.43 0.00 0.18 0.00 0.05 97.34 12:46:02 AM all 0.43 0.00 0.09 0.01 0.05 99.42 12:46:02 AM 0 0.33 0.00 0.17 0.02 0.08 99.40 12:46:02 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 12:47:01 AM all 7.39 0.00 0.32 0.00 0.09 92.20 12:47:01 AM 0 4.65 0.00 0.29 0.00 0.09 94.97 12:47:01 AM 1 10.13 0.00 0.36 0.00 0.09 89.42 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.71 0.00 0.34 0.00 0.07 94.88 12:48:01 AM 0 2.51 0.00 0.30 0.00 0.08 97.10 12:48:01 AM 1 6.93 0.00 0.37 0.00 0.05 92.64 12:49:01 AM all 10.32 0.00 0.60 0.00 0.08 88.99 12:49:01 AM 0 2.29 0.00 0.52 0.00 0.08 97.10 12:49:01 AM 1 18.63 0.00 0.69 0.00 0.07 80.61 12:50:01 AM all 5.38 0.00 0.28 0.00 0.11 94.24 12:50:01 AM 0 3.39 0.00 0.22 0.00 0.13 96.25 12:50:01 AM 1 7.39 0.00 0.34 0.00 0.08 92.18 12:51:01 AM all 3.49 0.00 0.40 0.01 0.07 96.03 12:51:01 AM 0 6.06 0.00 0.52 0.02 0.09 93.32 12:51:01 AM 1 1.00 0.00 0.28 0.00 0.05 98.66 12:52:01 AM all 3.07 0.00 0.15 0.03 0.09 96.65 12:52:01 AM 0 0.92 0.00 0.18 0.05 0.08 98.76 12:52:01 AM 1 5.23 0.00 0.12 0.02 0.10 94.53 12:53:01 AM all 7.49 0.00 0.37 0.00 0.08 92.05 12:53:01 AM 0 6.37 0.00 0.39 0.00 0.08 93.16 12:53:01 AM 1 8.61 0.00 0.35 0.00 0.08 90.96 12:54:01 AM all 8.36 0.00 0.48 0.00 0.07 91.10 12:54:01 AM 0 6.07 0.00 0.37 0.00 0.05 93.50 12:54:01 AM 1 10.66 0.00 0.58 0.00 0.09 88.67 12:55:01 AM all 4.39 0.00 0.31 0.00 0.08 95.22 12:55:01 AM 0 2.83 0.00 0.28 0.00 0.08 96.81 12:55:01 AM 1 5.96 0.00 0.33 0.00 0.07 93.64 12:56:01 AM all 4.21 0.00 0.30 0.01 0.08 95.41 12:56:01 AM 0 4.13 0.00 0.30 0.02 0.07 95.48 12:56:01 AM 1 4.28 0.00 0.30 0.00 0.08 95.34 12:57:01 AM all 5.01 0.00 0.35 0.00 0.08 94.56 12:57:01 AM 0 4.29 0.00 0.37 0.00 0.07 95.28 12:57:01 AM 1 5.74 0.00 0.33 0.00 0.08 93.85 12:58:01 AM all 3.25 0.00 0.22 0.00 0.08 96.46 12:58:01 AM 0 3.48 0.00 0.27 0.00 0.07 96.19 12:58:01 AM 1 3.03 0.00 0.17 0.00 0.08 96.72 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 10.68 0.00 0.36 0.00 0.07 88.89 12:59:01 AM 0 4.13 0.00 0.27 0.00 0.07 95.54 12:59:01 AM 1 17.30 0.00 0.46 0.00 0.07 82.18 01:00:01 AM all 15.93 0.00 0.49 0.00 0.10 83.48 01:00:01 AM 0 7.28 0.00 0.46 0.00 0.08 92.18 01:00:01 AM 1 24.49 0.00 0.52 0.00 0.12 74.87 01:01:01 AM all 10.19 0.00 0.41 0.01 0.08 89.30 01:01:01 AM 0 2.86 0.00 0.35 0.02 0.07 96.70 01:01:01 AM 1 17.58 0.00 0.47 0.00 0.10 81.85 01:02:01 AM all 8.00 0.00 0.29 0.03 0.08 91.61 01:02:01 AM 0 3.89 0.00 0.23 0.00 0.05 95.82 01:02:01 AM 1 12.10 0.00 0.35 0.05 0.10 87.40 01:03:01 AM all 6.30 0.00 0.20 0.00 0.09 93.41 01:03:01 AM 0 2.39 0.00 0.10 0.00 0.08 97.43 01:03:01 AM 1 10.20 0.00 0.30 0.00 0.10 89.40 01:04:01 AM all 26.01 0.00 2.29 0.22 0.10 71.38 01:04:01 AM 0 25.74 0.00 1.77 0.22 0.10 72.17 01:04:01 AM 1 26.28 0.00 2.82 0.22 0.10 70.59 01:05:01 AM all 30.22 0.00 3.92 0.17 0.08 65.60 01:05:01 AM 0 30.15 0.00 4.17 0.22 0.07 65.40 01:05:01 AM 1 30.30 0.00 3.67 0.12 0.10 65.81 Average: all 10.98 0.00 1.29 0.37 0.08 87.28 Average: 0 8.32 0.00 1.20 0.39 0.08 90.01 Average: 1 13.65 0.00 1.37 0.35 0.08 84.54