---> uname -a: Linux prd-centos8-robot-2c-8g-19225.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: 2799.996 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 616 4812 19 2268 6782 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:dd:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84685sec preferred_lft 84685sec inet6 fe80::f816:3eff:fea4:dd31/64 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) 02/20/2026 _x86_64_ (2 CPU) 03:34:13 LINUX RESTART (2 CPU) 03:35:01 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 90.57 6.35 84.22 1120.83 6793.32 03:37:01 AM 83.42 1.37 82.05 135.44 10834.19 03:38:01 AM 47.57 6.78 40.79 1248.52 2439.77 03:39:01 AM 55.50 0.22 55.28 43.59 7767.23 03:40:01 AM 4.33 0.07 4.27 4.93 162.88 03:41:01 AM 2.18 0.00 2.18 0.00 122.03 03:42:01 AM 0.55 0.00 0.55 0.00 58.14 03:43:01 AM 0.52 0.00 0.52 0.00 70.06 03:44:01 AM 0.20 0.00 0.20 0.00 2.30 03:45:01 AM 0.47 0.00 0.47 0.00 81.39 03:46:01 AM 0.55 0.00 0.55 0.00 35.18 03:47:01 AM 0.37 0.00 0.37 0.00 41.50 03:48:01 AM 0.48 0.00 0.48 0.00 57.31 03:49:01 AM 0.32 0.00 0.32 0.00 45.57 03:50:02 AM 0.62 0.03 0.58 0.27 31.51 03:51:01 AM 1.54 0.00 1.54 0.00 75.48 03:52:01 AM 0.37 0.00 0.37 0.00 73.45 03:53:01 AM 0.68 0.00 0.68 0.00 95.72 03:54:01 AM 0.43 0.00 0.43 0.00 43.64 03:55:01 AM 0.67 0.00 0.67 0.00 74.81 03:56:01 AM 0.37 0.00 0.37 0.00 71.22 03:57:01 AM 0.38 0.00 0.38 0.00 110.53 03:58:01 AM 0.83 0.00 0.83 0.00 186.42 03:59:01 AM 0.72 0.00 0.72 0.00 116.01 04:00:01 AM 0.80 0.00 0.80 0.00 105.76 04:01:01 AM 0.43 0.00 0.43 0.00 167.92 04:02:01 AM 19.35 0.45 18.90 43.43 2782.43 Average: 11.64 0.57 11.08 96.25 1202.44 03:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 5240380 7041864 2642052 33.52 2688 1978280 674420 7.55 187840 2115780 255652 03:37:01 AM 5234216 7076576 2648216 33.60 2688 2018200 624256 6.99 219188 2078492 9024 03:38:01 AM 4923160 7017176 2959272 37.54 2688 2259784 657484 7.36 256408 2319536 192004 03:39:01 AM 4944244 7041400 2938188 37.28 2688 2263332 626280 7.01 260892 2289628 4 03:40:01 AM 4898684 6996888 2983748 37.85 2688 2264404 686992 7.69 261316 2334632 928 03:41:01 AM 4895800 6994996 2986632 37.89 2688 2265412 686992 7.69 261320 2337500 424 03:42:01 AM 4890736 6991688 2991696 37.95 2688 2267120 686992 7.69 261520 2342424 676 03:43:01 AM 4887056 6989160 2995376 38.00 2688 2268272 686992 7.69 261520 2345968 8 03:44:01 AM 4887544 6989656 2994888 37.99 2688 2268280 686992 7.69 261520 2345728 4 03:45:01 AM 4884808 6989148 2997624 38.03 2688 2270508 704984 7.89 261564 2348104 24 03:46:01 AM 4884084 6989236 2998348 38.04 2688 2271328 704984 7.89 261676 2348792 4 03:47:01 AM 4879720 6987364 3002712 38.09 2688 2273820 704984 7.89 261748 2353300 1420 03:48:01 AM 4878224 6987064 3004208 38.11 2688 2275008 704984 7.89 261768 2354584 1048 03:49:01 AM 4877700 6986780 3004732 38.12 2688 2275256 704984 7.89 261768 2355224 92 03:50:02 AM 4876796 6986604 3005636 38.13 2688 2275988 740096 8.29 261936 2355824 248 03:51:01 AM 4874692 6986648 3007740 38.16 2688 2278116 720560 8.07 261956 2357940 1088 03:52:01 AM 4872804 6986548 3009628 38.18 2688 2279932 720560 8.07 262000 2359784 876 03:53:01 AM 4871424 6986960 3011008 38.20 2688 2281712 720560 8.07 262224 2361112 268 03:54:01 AM 4869576 6986740 3012856 38.22 2688 2283364 720560 8.07 262432 2362532 908 03:55:01 AM 4867992 6987256 3014440 38.24 2688 2285416 720560 8.07 262600 2364452 1136 03:56:01 AM 4866380 6987012 3016052 38.26 2688 2286784 720560 8.07 262624 2365972 508 03:57:01 AM 4860760 6985072 3021672 38.33 2688 2290504 720560 8.07 262788 2371432 1104 03:58:01 AM 4855904 6984600 3026528 38.40 2688 2294896 720560 8.07 263012 2375924 500 03:59:01 AM 4852968 6984512 3029464 38.43 2688 2297728 720560 8.07 263076 2378708 364 04:00:01 AM 4848248 6983500 3034184 38.49 2688 2301428 717152 8.03 263140 2383260 1384 04:01:01 AM 4842112 6981832 3040320 38.57 2688 2305888 717152 8.03 263140 2389440 952 04:02:01 AM 5013260 7025136 2869172 36.40 2688 2184504 649508 7.27 380856 2127668 22408 Average: 4910343 6997460 2972089 37.71 2688 2254269 698195 7.82 261920 2326805 18261 03:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 190.07 135.09 1450.55 32.49 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 68.11 49.04 641.25 8.33 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 45.22 34.26 337.56 15.02 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 160.28 130.12 39.78 29.90 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 28.34 13.26 9.12 2.05 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 10.90 10.68 2.82 1.61 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 44.21 44.43 7.92 6.59 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 30.68 29.60 5.53 2.61 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 1.63 0.38 0.16 0.03 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 61.36 60.11 11.66 5.31 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 54.51 33.99 10.35 5.27 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 113.10 95.42 23.25 10.77 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 33.18 29.90 7.57 4.66 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 14.46 12.96 3.18 1.70 0.00 0.00 0.00 0.00 03:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 AM eth0 24.76 21.16 4.50 2.06 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 33.40 30.16 9.96 4.99 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 48.41 46.81 9.96 8.31 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 63.47 65.54 11.19 7.73 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 58.53 60.68 10.41 7.18 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 50.80 48.60 15.87 5.94 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 27.83 21.53 5.96 3.27 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 44.84 44.54 7.97 6.29 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 61.74 62.72 13.86 9.35 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 56.04 55.21 12.02 7.03 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 13.75 13.53 3.56 2.05 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 2.40 3.03 1.67 0.74 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 89.74 56.62 192.66 156.78 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 53.04 44.80 105.63 12.90 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) 02/20/2026 _x86_64_ (2 CPU) 03:34:13 LINUX RESTART (2 CPU) 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 38.65 0.00 6.29 0.86 0.09 54.12 03:36:01 AM 0 48.54 0.00 6.69 0.72 0.10 43.95 03:36:01 AM 1 28.73 0.00 5.89 1.00 0.08 64.30 03:37:01 AM all 22.68 0.00 2.99 0.88 0.09 73.36 03:37:01 AM 0 29.76 0.00 3.72 1.15 0.08 65.29 03:37:01 AM 1 15.59 0.00 2.25 0.62 0.10 81.44 03:38:01 AM all 25.91 0.00 4.88 0.42 0.09 68.70 03:38:01 AM 0 29.39 0.00 5.12 0.37 0.10 65.02 03:38:01 AM 1 22.44 0.00 4.64 0.47 0.08 72.38 03:39:01 AM all 11.40 0.00 2.12 0.50 0.07 85.91 03:39:01 AM 0 9.42 0.00 1.74 0.48 0.07 88.30 03:39:01 AM 1 13.39 0.00 2.51 0.52 0.07 83.51 03:40:01 AM all 3.92 0.00 0.27 0.03 0.05 95.74 03:40:01 AM 0 1.24 0.00 0.22 0.00 0.03 98.51 03:40:01 AM 1 6.62 0.00 0.32 0.05 0.07 92.95 03:41:01 AM all 2.61 0.00 0.21 0.01 0.08 97.10 03:41:01 AM 0 1.89 0.00 0.25 0.02 0.07 97.78 03:41:01 AM 1 3.33 0.00 0.17 0.00 0.08 96.42 03:42:01 AM all 9.18 0.00 0.51 0.00 0.06 90.25 03:42:01 AM 0 6.64 0.00 0.44 0.00 0.07 92.85 03:42:01 AM 1 11.76 0.00 0.59 0.00 0.05 87.60 03:43:01 AM all 6.39 0.00 0.42 0.00 0.08 93.12 03:43:01 AM 0 10.02 0.00 0.51 0.00 0.07 89.40 03:43:01 AM 1 2.84 0.00 0.32 0.00 0.08 96.76 03:44:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 03:44:01 AM 0 0.30 0.00 0.10 0.00 0.07 99.53 03:44:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 03:45:01 AM all 7.07 0.00 0.34 0.00 0.06 92.54 03:45:01 AM 0 9.82 0.00 0.34 0.00 0.07 89.78 03:45:01 AM 1 4.32 0.00 0.33 0.00 0.05 95.29 03:46:01 AM all 4.45 0.00 0.34 0.00 0.05 95.16 03:46:01 AM 0 6.37 0.00 0.37 0.00 0.07 93.19 03:46:01 AM 1 2.54 0.00 0.30 0.00 0.03 97.12 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 10.34 0.00 0.59 0.00 0.08 89.00 03:47:01 AM 0 13.80 0.00 0.63 0.00 0.09 85.48 03:47:01 AM 1 6.88 0.00 0.54 0.00 0.07 92.50 03:48:01 AM all 5.50 0.00 0.32 0.01 0.06 94.11 03:48:01 AM 0 3.30 0.00 0.28 0.00 0.05 96.37 03:48:01 AM 1 7.74 0.00 0.36 0.02 0.07 91.82 03:49:01 AM all 3.95 0.00 0.34 0.00 0.07 95.64 03:49:01 AM 0 3.94 0.00 0.34 0.00 0.07 95.65 03:49:01 AM 1 3.97 0.00 0.34 0.00 0.07 95.63 03:50:02 AM all 3.16 0.00 0.31 0.00 0.06 96.47 03:50:02 AM 0 4.69 0.00 0.35 0.00 0.07 94.89 03:50:02 AM 1 1.62 0.00 0.27 0.00 0.05 98.06 03:51:01 AM all 7.68 0.00 0.34 0.01 0.05 91.91 03:51:01 AM 0 11.43 0.00 0.43 0.00 0.05 88.09 03:51:01 AM 1 4.00 0.00 0.26 0.02 0.05 95.68 03:52:01 AM all 8.63 0.00 0.57 0.00 0.07 90.73 03:52:01 AM 0 13.46 0.00 0.76 0.00 0.07 85.71 03:52:01 AM 1 3.95 0.00 0.38 0.00 0.07 95.60 03:53:01 AM all 4.76 0.00 0.33 0.00 0.07 94.84 03:53:01 AM 0 4.74 0.00 0.33 0.00 0.07 94.86 03:53:01 AM 1 4.79 0.00 0.32 0.00 0.07 94.82 03:54:01 AM all 4.64 0.00 0.33 0.00 0.07 94.96 03:54:01 AM 0 5.05 0.00 0.33 0.00 0.07 94.55 03:54:01 AM 1 4.22 0.00 0.34 0.00 0.07 95.38 03:55:01 AM all 4.63 0.00 0.33 0.00 0.09 94.94 03:55:01 AM 0 7.16 0.00 0.40 0.00 0.10 92.34 03:55:01 AM 1 2.11 0.00 0.27 0.00 0.08 97.54 03:56:01 AM all 4.63 0.00 0.29 0.00 0.08 95.00 03:56:01 AM 0 7.79 0.00 0.37 0.00 0.08 91.76 03:56:01 AM 1 1.47 0.00 0.22 0.00 0.07 98.25 03:57:01 AM all 12.86 0.00 0.39 0.00 0.07 86.69 03:57:01 AM 0 19.42 0.00 0.47 0.00 0.07 80.04 03:57:01 AM 1 6.35 0.00 0.30 0.00 0.07 93.28 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 15.17 0.00 0.51 0.02 0.08 84.22 03:58:01 AM 0 24.33 0.00 0.61 0.00 0.10 74.95 03:58:01 AM 1 6.16 0.00 0.40 0.03 0.07 93.34 03:59:01 AM all 9.18 0.00 0.39 0.00 0.07 90.37 03:59:01 AM 0 13.89 0.00 0.42 0.00 0.07 85.63 03:59:01 AM 1 4.48 0.00 0.35 0.00 0.07 95.10 04:00:01 AM all 8.10 0.00 0.30 0.01 0.08 91.51 04:00:01 AM 0 8.13 0.00 0.33 0.02 0.08 91.44 04:00:01 AM 1 8.08 0.00 0.27 0.00 0.07 91.59 04:01:01 AM all 6.85 0.00 0.20 0.01 0.07 92.87 04:01:01 AM 0 9.86 0.00 0.22 0.00 0.07 89.85 04:01:01 AM 1 3.83 0.00 0.18 0.02 0.07 95.90 04:02:01 AM all 25.19 0.00 2.52 0.32 0.08 71.90 04:02:01 AM 0 17.02 0.00 2.59 0.52 0.07 79.81 04:02:01 AM 1 33.37 0.00 2.45 0.12 0.08 63.98 Average: all 9.94 0.00 0.99 0.11 0.07 88.89 Average: 0 11.91 0.00 1.06 0.12 0.07 86.84 Average: 1 7.98 0.00 0.92 0.11 0.07 90.93