---> uname -a: Linux prd-centos8-robot-2c-8g-4144.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 604 4813 19 2278 6794 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:44:95:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84605sec preferred_lft 84605sec inet6 fe80::f816:3eff:fe44:9540/64 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) 01/25/2026 _x86_64_ (2 CPU) 04:26:51 LINUX RESTART (2 CPU) 04:27:01 AM tps rtps wtps bread/s bwrtn/s 04:28:01 AM 215.38 160.03 55.35 15294.57 39851.50 04:29:01 AM 116.64 0.88 115.76 65.44 11583.16 04:30:01 AM 35.90 0.57 35.34 72.38 4129.66 04:31:01 AM 55.62 6.78 48.84 1248.31 2979.74 04:32:01 AM 46.23 0.22 46.01 43.59 7231.79 04:33:01 AM 3.88 0.00 3.88 0.00 143.97 04:34:01 AM 0.10 0.00 0.10 0.00 1.43 04:35:01 AM 0.25 0.05 0.20 4.80 2.35 04:36:01 AM 2.05 0.05 2.00 2.00 264.62 04:37:01 AM 0.45 0.00 0.45 0.00 55.56 04:38:01 AM 0.47 0.00 0.47 0.00 191.30 04:39:01 AM 0.43 0.00 0.43 0.00 149.23 04:40:01 AM 0.23 0.00 0.23 0.00 55.19 04:41:01 AM 0.17 0.00 0.17 0.00 11.65 04:42:01 AM 0.35 0.03 0.32 0.27 21.76 04:43:01 AM 1.32 0.00 1.32 0.00 37.74 04:44:01 AM 0.33 0.00 0.33 0.00 134.61 04:45:01 AM 0.47 0.00 0.47 0.00 194.57 04:46:01 AM 0.23 0.00 0.23 0.00 113.25 04:47:01 AM 0.43 0.00 0.43 0.00 189.40 04:48:01 AM 0.27 0.00 0.27 0.00 88.29 04:49:01 AM 0.22 0.00 0.22 0.00 12.71 04:50:01 AM 0.22 0.00 0.22 0.00 81.34 04:51:01 AM 0.28 0.00 0.28 0.00 18.84 04:52:01 AM 0.33 0.00 0.33 0.00 15.56 04:53:01 AM 0.32 0.00 0.32 0.00 83.15 04:54:01 AM 0.35 0.00 0.35 0.00 59.30 04:55:01 AM 0.20 0.00 0.20 0.00 15.65 04:56:01 AM 18.23 0.40 17.83 46.78 2809.68 Average: 17.29 5.83 11.46 578.60 2432.10 04:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 AM 5530644 7067564 2351788 29.84 2688 1729444 696404 7.80 186056 1885300 96892 04:29:01 AM 5206156 7047888 2676276 33.95 2688 2017376 658876 7.38 191948 2136436 101672 04:30:01 AM 5246620 7090232 2635812 33.44 2688 2019620 619232 6.93 219820 2068188 9856 04:31:01 AM 4905188 7000832 2977244 37.77 2688 2261164 675528 7.56 256936 2337812 178220 04:32:01 AM 4959420 7058732 2923012 37.08 2688 2265540 620184 6.94 261640 2277072 24 04:33:01 AM 4959376 7058688 2923056 37.08 2688 2265540 620184 6.94 261644 2277276 16 04:34:01 AM 4959408 7058720 2923024 37.08 2688 2265540 620184 6.94 261644 2277096 12 04:35:01 AM 4914416 7014348 2968016 37.65 2688 2266164 701868 7.86 261976 2321392 468 04:36:01 AM 4898736 7004048 2983696 37.85 2688 2271544 722468 8.09 262168 2336360 4 04:37:01 AM 4892452 7001656 2989980 37.93 2688 2275436 761512 8.53 262168 2342948 2428 04:38:01 AM 4883564 6997648 2998868 38.04 2688 2280316 761512 8.53 262168 2351592 1720 04:39:01 AM 4883016 7000108 2999416 38.05 2688 2283324 761512 8.53 262536 2351868 356 04:40:01 AM 4881584 6999916 3000848 38.07 2688 2284564 784844 8.79 262536 2353288 16 04:41:01 AM 4881916 7000680 3000516 38.07 2688 2284988 734872 8.23 262536 2353456 128 04:42:01 AM 4881296 7000436 3001136 38.07 2688 2285364 734872 8.23 262684 2353948 64 04:43:01 AM 4880788 7000524 3001644 38.08 2688 2285952 715520 8.01 262684 2354524 412 04:44:01 AM 4869832 6994644 3012600 38.22 2688 2291052 747404 8.37 262736 2364884 1580 04:45:01 AM 4859680 6988708 3022752 38.35 2688 2295244 763264 8.55 262736 2375012 108 04:46:01 AM 4859248 6992732 3023184 38.35 2688 2299728 778676 8.72 262740 2375608 1240 04:47:01 AM 4851564 6989444 3030868 38.45 2688 2304096 778676 8.72 262736 2382912 40 04:48:01 AM 4852836 6993328 3029596 38.43 2688 2306716 778676 8.72 262736 2381988 108 04:49:01 AM 4852304 6993548 3030128 38.44 2688 2307476 778676 8.72 262736 2382692 532 04:50:01 AM 4848204 6991448 3034228 38.49 2688 2309460 760296 8.51 262736 2386488 120 04:51:01 AM 4848400 6992040 3034032 38.49 2688 2309856 728828 8.16 262736 2386688 40 04:52:01 AM 4853308 6997556 3029124 38.43 2688 2310464 728828 8.16 262736 2381788 332 04:53:01 AM 4845764 6992084 3036668 38.52 2688 2312584 800968 8.97 262884 2388248 76 04:54:01 AM 4844444 6992280 3037988 38.54 2688 2314068 800968 8.97 262884 2389952 24 04:55:01 AM 4716664 6865648 3165768 40.16 2688 2315200 928760 10.40 262884 2517504 752 04:56:01 AM 4976212 6998828 2906220 36.87 2688 2195052 673860 7.55 509252 2037160 23312 Average: 4925622 7006355 2956810 37.51 2688 2248720 732326 8.20 264265 2314810 14502 04:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 301.03 173.66 1643.34 56.89 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 112.00 90.02 1191.43 11.85 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 13.80 9.33 6.20 3.77 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 42.61 37.46 337.76 8.40 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 523.33 388.27 106.79 90.68 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 3.07 2.18 0.86 0.68 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 2.48 1.87 0.42 0.40 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 29.37 15.63 9.78 2.08 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 29.31 29.08 30.04 3.75 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 28.39 27.66 20.46 3.63 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 35.94 36.22 28.60 4.42 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 66.69 66.74 24.42 5.66 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 69.97 68.22 14.97 5.89 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 12.68 10.18 3.02 1.97 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 11.66 9.31 3.03 1.99 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 8.10 6.57 3.63 1.22 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 111.31 110.01 36.87 17.12 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 84.10 83.79 55.23 6.41 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 129.51 130.08 63.36 9.78 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 64.96 61.75 47.78 5.24 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 52.39 52.97 18.02 4.30 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 27.56 27.59 4.21 2.21 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 57.61 54.91 32.65 5.34 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 13.18 10.81 3.18 2.20 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 10.00 8.57 3.86 1.69 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 105.28 95.85 34.96 8.47 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 30.79 23.48 5.93 2.34 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 19.16 17.75 3.05 2.23 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 116.64 77.47 184.42 147.57 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 72.86 59.56 135.12 14.42 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) 01/25/2026 _x86_64_ (2 CPU) 04:26:51 LINUX RESTART (2 CPU) 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 50.68 0.04 10.45 11.90 0.11 26.81 04:28:01 AM 0 47.32 0.03 10.52 11.22 0.10 30.81 04:28:01 AM 1 54.04 0.05 10.39 12.58 0.12 22.82 04:29:01 AM all 36.65 0.00 5.18 2.15 0.10 55.92 04:29:01 AM 0 29.16 0.00 4.59 2.36 0.10 63.79 04:29:01 AM 1 44.18 0.00 5.77 1.94 0.10 48.01 04:30:01 AM all 12.74 0.00 1.67 0.54 0.08 84.97 04:30:01 AM 0 8.04 0.00 1.40 0.62 0.08 89.86 04:30:01 AM 1 17.43 0.00 1.94 0.47 0.08 80.08 04:31:01 AM all 28.17 0.00 5.02 0.66 0.08 66.06 04:31:01 AM 0 21.66 0.00 4.59 0.40 0.08 73.26 04:31:01 AM 1 34.67 0.00 5.45 0.92 0.08 58.87 04:32:01 AM all 11.52 0.00 2.82 0.84 0.07 84.75 04:32:01 AM 0 3.30 0.00 2.48 1.16 0.05 93.01 04:32:01 AM 1 19.74 0.00 3.17 0.52 0.08 76.48 04:33:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 04:33:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 04:33:01 AM 1 0.62 0.00 0.07 0.03 0.03 99.25 04:34:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 04:34:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 04:34:01 AM 1 0.55 0.00 0.02 0.00 0.02 99.42 04:35:01 AM all 1.75 0.00 0.23 0.00 0.03 98.00 04:35:01 AM 0 0.53 0.00 0.18 0.00 0.03 99.25 04:35:01 AM 1 2.95 0.00 0.27 0.00 0.03 96.75 04:36:01 AM all 11.10 0.00 0.86 0.02 0.08 87.94 04:36:01 AM 0 2.41 0.00 0.25 0.02 0.07 97.26 04:36:01 AM 1 19.80 0.00 1.47 0.02 0.08 78.63 04:37:01 AM all 9.76 0.00 0.86 0.00 0.08 89.30 04:37:01 AM 0 3.90 0.00 0.32 0.00 0.08 95.70 04:37:01 AM 1 15.62 0.00 1.41 0.00 0.07 82.90 04:38:01 AM all 10.16 0.00 0.42 0.01 0.08 89.34 04:38:01 AM 0 6.59 0.00 0.30 0.02 0.08 93.01 04:38:01 AM 1 13.73 0.00 0.54 0.00 0.07 85.67 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 9.90 0.00 1.27 0.00 0.07 88.75 04:39:01 AM 0 9.94 0.00 1.12 0.00 0.07 88.87 04:39:01 AM 1 9.86 0.00 1.42 0.00 0.07 88.65 04:40:01 AM all 7.94 0.00 0.69 0.00 0.07 91.30 04:40:01 AM 0 5.58 0.00 0.55 0.00 0.07 93.79 04:40:01 AM 1 10.31 0.00 0.83 0.00 0.07 88.80 04:41:01 AM all 4.71 0.00 0.34 0.00 0.07 94.88 04:41:01 AM 0 2.67 0.00 0.22 0.00 0.07 97.04 04:41:01 AM 1 6.74 0.00 0.47 0.00 0.07 92.72 04:42:01 AM all 4.63 0.00 0.54 0.00 0.07 94.76 04:42:01 AM 0 3.95 0.00 0.52 0.00 0.07 95.47 04:42:01 AM 1 5.31 0.00 0.57 0.00 0.07 94.05 04:43:01 AM all 5.20 0.00 0.41 0.01 0.07 94.31 04:43:01 AM 0 0.85 0.00 0.18 0.02 0.05 98.90 04:43:01 AM 1 9.61 0.00 0.64 0.00 0.08 89.67 04:44:01 AM all 12.27 0.00 0.84 0.02 0.08 86.80 04:44:01 AM 0 6.54 0.00 0.73 0.03 0.08 92.61 04:44:01 AM 1 17.99 0.00 0.95 0.00 0.07 80.99 04:45:01 AM all 4.92 0.00 0.48 0.02 0.08 94.51 04:45:01 AM 0 4.79 0.00 0.40 0.03 0.07 94.70 04:45:01 AM 1 5.04 0.00 0.55 0.00 0.08 94.32 04:46:01 AM all 6.00 0.00 0.62 0.01 0.07 93.30 04:46:01 AM 0 3.75 0.00 0.66 0.00 0.07 95.53 04:46:01 AM 1 8.26 0.00 0.59 0.02 0.07 91.07 04:47:01 AM all 6.08 0.00 0.33 0.02 0.08 93.50 04:47:01 AM 0 7.26 0.00 0.32 0.02 0.08 92.33 04:47:01 AM 1 4.91 0.00 0.34 0.02 0.07 94.67 04:48:01 AM all 5.82 0.00 0.89 0.01 0.07 93.21 04:48:01 AM 0 3.42 0.00 0.32 0.02 0.07 96.18 04:48:01 AM 1 8.23 0.00 1.46 0.00 0.07 90.25 04:49:01 AM all 2.75 0.00 0.33 0.00 0.08 96.84 04:49:01 AM 0 2.66 0.00 0.30 0.00 0.07 96.97 04:49:01 AM 1 2.84 0.00 0.37 0.00 0.08 96.71 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 5.81 0.00 0.41 0.01 0.06 93.71 04:50:01 AM 0 7.92 0.00 0.42 0.00 0.07 91.60 04:50:01 AM 1 3.71 0.00 0.40 0.02 0.05 95.82 04:51:01 AM all 4.46 0.00 0.22 0.00 0.08 95.24 04:51:01 AM 0 3.86 0.00 0.20 0.00 0.08 95.86 04:51:01 AM 1 5.06 0.00 0.23 0.00 0.08 94.62 04:52:01 AM all 3.97 0.00 0.32 0.01 0.07 95.64 04:52:01 AM 0 4.56 0.00 0.27 0.02 0.07 95.09 04:52:01 AM 1 3.38 0.00 0.37 0.00 0.07 96.19 04:53:01 AM all 9.92 0.00 0.96 0.00 0.07 89.05 04:53:01 AM 0 8.63 0.00 0.95 0.00 0.07 90.35 04:53:01 AM 1 11.19 0.00 0.96 0.00 0.07 87.78 04:54:01 AM all 4.23 0.00 0.80 0.00 0.07 94.90 04:54:01 AM 0 3.75 0.00 0.72 0.00 0.07 95.46 04:54:01 AM 1 4.71 0.00 0.89 0.00 0.07 94.34 04:55:01 AM all 8.29 0.00 0.40 0.00 0.07 91.25 04:55:01 AM 0 3.47 0.00 0.28 0.00 0.07 96.18 04:55:01 AM 1 13.10 0.00 0.52 0.00 0.07 86.32 04:56:01 AM all 23.80 0.00 3.14 0.32 0.08 72.66 04:56:01 AM 0 9.75 0.00 2.71 0.40 0.08 87.06 04:56:01 AM 1 37.84 0.00 3.57 0.23 0.07 58.29 Average: all 10.48 0.00 1.40 0.57 0.07 87.47 Average: 0 7.46 0.00 1.23 0.56 0.07 90.67 Average: 1 13.50 0.00 1.57 0.58 0.07 84.28