---> uname -a: Linux prd-centos8-robot-2c-8g-3754.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 587 4834 19 2275 6811 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:8b:00:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84759sec preferred_lft 84759sec inet6 fe80::f816:3eff:fe8b:5d/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) 01:52:40 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 127.75 66.37 61.39 8013.06 40337.08 01:55:01 AM 117.58 1.08 116.50 75.32 11794.20 01:56:01 AM 30.02 0.42 29.61 64.78 2715.43 01:57:02 AM 66.34 6.90 59.44 1286.05 3623.06 01:58:01 AM 32.23 0.03 32.19 3.52 6356.51 01:59:01 AM 4.32 0.07 4.25 4.93 209.06 02:00:01 AM 2.32 0.00 2.32 0.00 142.41 02:01:01 AM 0.37 0.02 0.35 0.13 37.80 02:02:01 AM 0.42 0.07 0.35 1.73 5.41 02:03:01 AM 0.68 0.00 0.68 0.00 84.57 02:04:01 AM 0.35 0.00 0.35 0.00 16.59 02:05:01 AM 0.40 0.00 0.40 0.00 89.47 02:06:01 AM 6.36 5.95 0.42 574.88 58.31 02:07:01 AM 3.05 0.00 3.05 0.00 85.45 02:08:01 AM 0.88 0.03 0.85 0.27 28.97 02:09:01 AM 1.50 0.07 1.43 3.20 100.18 02:10:01 AM 0.43 0.00 0.43 0.00 74.93 02:11:01 AM 0.67 0.00 0.67 0.00 76.16 02:12:01 AM 0.48 0.00 0.48 0.00 81.34 02:13:01 AM 0.63 0.00 0.63 0.00 61.70 02:14:01 AM 0.45 0.00 0.45 0.00 54.63 02:15:01 AM 0.60 0.00 0.60 0.00 171.00 02:16:01 AM 0.88 0.00 0.88 0.00 180.64 02:17:01 AM 0.53 0.00 0.53 0.00 100.75 02:18:01 AM 2.53 0.18 2.35 4.27 208.93 02:19:01 AM 29.32 0.22 29.11 42.52 3079.24 02:20:01 AM 20.98 0.38 20.59 43.05 627.26 Average: 16.73 3.03 13.70 375.02 2605.39 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5446032 7024784 2436400 30.91 2688 1770864 739356 8.28 190024 1964080 104192 01:55:01 AM 5167120 7009200 2715312 34.45 2688 2017672 705072 7.89 199032 2163376 60488 01:56:01 AM 5246380 7090168 2636052 33.44 2688 2019620 617548 6.91 219952 2068476 4 01:57:02 AM 4884732 6989492 2997700 38.03 2688 2270340 698948 7.83 256964 2359128 181876 01:58:01 AM 4961888 7060896 2920544 37.05 2688 2265444 624960 7.00 261620 2274152 8 01:59:01 AM 4913768 7014344 2968664 37.66 2688 2267020 694744 7.78 262032 2321496 288 02:00:01 AM 4907368 7010048 2975064 37.74 2688 2269116 712340 7.98 262216 2327924 444 02:01:01 AM 4904396 7007616 2978036 37.78 2688 2269648 712340 7.98 262216 2330608 20 02:02:01 AM 4904236 7008312 2978196 37.78 2688 2270504 712340 7.98 262368 2330888 804 02:03:01 AM 4902312 7008128 2980120 37.81 2688 2272244 712340 7.98 262400 2332756 312 02:04:01 AM 4901336 7008100 2981096 37.82 2688 2273200 712340 7.98 262500 2333692 940 02:05:01 AM 4897732 7006592 2984700 37.87 2688 2275296 712340 7.98 262572 2337016 488 02:06:01 AM 4876972 7004320 3005460 38.13 2688 2293752 718368 8.04 264700 2355608 816 02:07:01 AM 4876688 7004280 3005744 38.13 2688 2293984 718368 8.04 264700 2355848 36 02:08:01 AM 4874500 7003532 3007932 38.16 2688 2295436 718460 8.04 264888 2357756 1000 02:09:01 AM 4874976 7005692 3007456 38.15 2688 2297100 718460 8.04 265092 2357328 592 02:10:01 AM 4872364 7005120 3010068 38.19 2688 2299144 713200 7.99 265244 2359616 660 02:11:01 AM 4870896 7005312 3011536 38.21 2688 2300812 713200 7.99 265436 2360944 512 02:12:01 AM 4868808 7005000 3013624 38.23 2688 2302496 713200 7.99 265644 2362724 144 02:13:01 AM 4867356 7005184 3015076 38.25 2688 2304184 713200 7.99 265732 2364204 340 02:14:01 AM 4864568 7004072 3017864 38.29 2688 2305880 713200 7.99 265768 2366988 624 02:15:01 AM 4857328 7002264 3025104 38.38 2688 2311308 713200 7.99 266028 2373812 1276 02:16:01 AM 4853424 7002604 3029008 38.43 2688 2315520 713200 7.99 266192 2377920 676 02:17:01 AM 4851196 7002588 3031236 38.46 2688 2317732 713200 7.99 266236 2380116 232 02:18:01 AM 5068316 7046004 2814116 35.70 2688 2145644 625064 7.00 298692 2129880 8960 02:19:01 AM 4918656 6946444 2963776 37.60 2688 2200560 747376 8.37 501544 2102608 19220 02:20:01 AM 4913220 6947224 2969212 37.67 2688 2206980 750920 8.41 503672 2106512 36248 Average: 4938762 7008419 2943670 37.34 2688 2238204 705825 7.90 276054 2290943 15600 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 311.09 202.42 1669.62 60.34 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 78.39 61.57 858.69 9.63 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 17.46 9.96 6.41 3.93 0.00 0.00 0.00 0.00 01:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:02 AM eth0 55.66 42.63 343.68 10.29 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 207.07 139.99 41.29 38.61 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 38.85 24.96 11.90 9.21 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 40.23 40.29 7.40 3.44 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 21.08 19.19 3.82 1.72 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 25.42 23.50 4.22 2.11 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 59.92 43.26 12.21 4.06 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 52.07 43.40 10.17 5.96 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 84.25 75.75 18.29 9.26 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 29.51 28.56 6.87 4.52 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 13.91 11.63 2.40 1.11 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 26.62 25.61 5.55 2.57 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 33.68 29.31 10.28 5.13 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 68.94 64.91 13.03 10.55 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.45 56.05 10.32 6.91 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 63.52 65.37 11.61 7.92 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 31.66 28.69 12.57 3.35 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 36.30 30.09 7.22 5.92 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 59.29 60.82 12.81 7.76 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 74.74 74.87 15.94 10.35 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 22.84 21.48 4.52 2.85 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 51.98 35.74 69.79 49.69 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 50.13 35.72 117.73 88.66 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 12.68 13.38 10.64 6.23 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 59.98 48.43 122.24 13.77 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) 01:52:40 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 37.39 0.03 9.00 11.15 0.10 42.33 01:54:01 AM 0 35.51 0.02 10.05 12.45 0.10 41.88 01:54:01 AM 1 39.27 0.03 7.95 9.86 0.10 42.79 01:55:01 AM all 33.37 0.00 5.09 2.55 0.11 58.88 01:55:01 AM 0 27.04 0.00 4.59 2.73 0.10 65.54 01:55:01 AM 1 39.69 0.00 5.59 2.38 0.12 52.22 01:56:01 AM all 12.13 0.00 1.63 1.79 0.05 84.40 01:56:01 AM 0 9.38 0.00 1.64 1.71 0.03 87.24 01:56:01 AM 1 14.87 0.00 1.62 1.87 0.07 81.57 01:57:02 AM all 36.42 0.00 6.31 1.64 0.10 55.53 01:57:02 AM 0 36.22 0.00 5.73 1.58 0.12 56.36 01:57:02 AM 1 36.62 0.00 6.90 1.70 0.08 54.70 01:58:01 AM all 2.00 0.00 0.93 0.46 0.03 96.58 01:58:01 AM 0 2.89 0.00 0.92 0.29 0.03 95.87 01:58:01 AM 1 1.11 0.00 0.94 0.63 0.03 97.30 01:59:01 AM all 6.22 0.00 0.44 0.02 0.07 93.26 01:59:01 AM 0 6.12 0.00 0.37 0.00 0.05 93.46 01:59:01 AM 1 6.32 0.00 0.50 0.03 0.08 93.06 02:00:01 AM all 11.18 0.00 0.56 0.02 0.07 88.18 02:00:01 AM 0 6.87 0.00 0.46 0.03 0.07 92.58 02:00:01 AM 1 15.62 0.00 0.66 0.00 0.07 83.64 02:01:01 AM all 3.51 0.00 0.35 0.00 0.07 96.07 02:01:01 AM 0 5.71 0.00 0.36 0.00 0.05 93.88 02:01:01 AM 1 1.34 0.00 0.33 0.00 0.08 98.24 02:02:01 AM all 3.17 0.00 0.21 0.00 0.06 96.57 02:02:01 AM 0 4.08 0.00 0.18 0.00 0.05 95.69 02:02:01 AM 1 2.26 0.00 0.23 0.00 0.07 97.44 02:03:01 AM all 5.45 0.00 0.28 0.01 0.07 94.19 02:03:01 AM 0 5.85 0.00 0.39 0.00 0.07 93.70 02:03:01 AM 1 5.05 0.00 0.18 0.02 0.07 94.68 02:04:01 AM all 6.04 0.00 1.44 0.00 0.07 92.45 02:04:01 AM 0 4.61 0.00 1.38 0.00 0.07 93.95 02:04:01 AM 1 7.48 0.00 1.50 0.00 0.07 90.95 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 7.85 0.00 0.45 0.00 0.07 91.64 02:05:01 AM 0 3.11 0.00 0.42 0.00 0.05 96.42 02:05:01 AM 1 12.66 0.00 0.48 0.00 0.09 86.78 02:06:01 AM all 6.41 0.24 0.51 0.12 0.06 92.67 02:06:01 AM 0 1.92 0.00 0.28 0.00 0.07 97.72 02:06:01 AM 1 11.02 0.48 0.74 0.24 0.05 87.47 02:07:01 AM all 2.56 0.00 0.27 0.02 0.07 97.09 02:07:01 AM 0 0.65 0.00 0.23 0.02 0.05 99.04 02:07:01 AM 1 4.48 0.00 0.30 0.02 0.08 95.11 02:08:01 AM all 4.95 0.00 0.33 0.00 0.07 94.65 02:08:01 AM 0 2.82 0.00 0.35 0.00 0.08 96.74 02:08:01 AM 1 7.07 0.00 0.32 0.00 0.05 92.56 02:09:01 AM all 7.08 0.00 0.43 0.01 0.07 92.41 02:09:01 AM 0 2.31 0.00 0.28 0.02 0.07 97.32 02:09:01 AM 1 11.98 0.00 0.58 0.00 0.07 87.37 02:10:01 AM all 7.57 0.00 0.51 0.00 0.08 91.84 02:10:01 AM 0 6.11 0.00 0.51 0.00 0.07 93.32 02:10:01 AM 1 9.04 0.00 0.52 0.00 0.08 90.35 02:11:01 AM all 4.46 0.00 0.36 0.00 0.07 95.11 02:11:01 AM 0 4.02 0.00 0.32 0.00 0.05 95.61 02:11:01 AM 1 4.90 0.00 0.40 0.00 0.08 94.61 02:12:01 AM all 4.58 0.00 0.34 0.00 0.05 95.03 02:12:01 AM 0 3.18 0.00 0.27 0.00 0.05 96.50 02:12:01 AM 1 5.98 0.00 0.42 0.00 0.05 93.55 02:13:01 AM all 3.81 0.00 0.27 0.00 0.06 95.86 02:13:01 AM 0 3.51 0.00 0.22 0.00 0.05 96.22 02:13:01 AM 1 4.11 0.00 0.32 0.00 0.07 95.50 02:14:01 AM all 6.11 0.00 0.39 0.00 0.07 93.44 02:14:01 AM 0 1.92 0.00 0.30 0.00 0.05 97.73 02:14:01 AM 1 10.33 0.00 0.47 0.00 0.08 89.11 02:15:01 AM all 17.73 0.00 0.52 0.06 0.08 81.61 02:15:01 AM 0 4.67 0.00 0.45 0.10 0.07 94.71 02:15:01 AM 1 30.92 0.00 0.59 0.02 0.08 68.39 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 14.38 0.00 0.56 0.03 0.08 84.96 02:16:01 AM 0 14.97 0.00 0.63 0.05 0.07 84.28 02:16:01 AM 1 13.79 0.00 0.50 0.00 0.08 85.62 02:17:01 AM all 6.41 0.00 0.29 0.01 0.06 93.23 02:17:01 AM 0 8.53 0.00 0.33 0.00 0.07 91.07 02:17:01 AM 1 4.29 0.00 0.25 0.02 0.05 95.39 02:18:01 AM all 15.12 0.00 0.91 0.02 0.08 83.88 02:18:01 AM 0 23.11 0.00 0.75 0.02 0.08 76.04 02:18:01 AM 1 7.13 0.00 1.07 0.02 0.07 91.72 02:19:01 AM all 24.04 0.00 2.61 0.44 0.18 72.73 02:19:01 AM 0 13.86 0.00 1.97 0.73 0.07 83.37 02:19:01 AM 1 34.21 0.00 3.25 0.15 0.28 62.11 02:20:01 AM all 26.16 0.00 3.09 4.26 0.08 66.39 02:20:01 AM 0 28.02 0.00 2.97 3.29 0.08 65.62 02:20:01 AM 1 24.32 0.00 3.21 5.22 0.08 67.16 Average: all 11.73 0.01 1.41 0.84 0.07 85.93 Average: 0 9.90 0.00 1.35 0.85 0.07 87.84 Average: 1 13.58 0.02 1.48 0.83 0.08 84.02