---> uname -a: Linux prd-centos8-robot-2c-8g-1547.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 634 4799 19 2263 6763 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:b7:1a:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84812sec preferred_lft 84812sec inet6 fe80::f816:3eff:feb7:1aa5/64 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) 11/27/2025 _x86_64_ (2 CPU) 03:42:11 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 123.23 0.48 122.74 17.86 9812.95 03:45:01 AM 51.19 0.68 50.51 51.59 6958.16 03:46:01 AM 44.25 7.10 37.15 1309.96 3232.39 03:47:01 AM 66.53 0.25 66.28 47.05 7729.62 03:48:01 AM 3.93 0.22 3.72 11.73 141.64 03:49:01 AM 2.62 0.00 2.62 0.00 136.79 03:50:01 AM 0.63 0.00 0.63 0.00 84.69 03:51:01 AM 0.27 0.00 0.27 0.00 3.12 03:52:01 AM 0.27 0.00 0.27 0.00 3.60 03:53:01 AM 0.72 0.00 0.72 0.00 87.22 03:54:01 AM 0.38 0.00 0.38 0.00 56.59 03:55:01 AM 0.47 0.00 0.47 0.00 64.56 03:56:01 AM 0.42 0.00 0.42 0.00 48.23 03:57:02 AM 0.32 0.00 0.32 0.00 12.15 03:58:01 AM 0.68 0.03 0.64 0.27 72.67 03:59:01 AM 1.33 0.00 1.33 0.00 63.41 04:00:01 AM 0.68 0.00 0.68 0.00 95.03 04:01:01 AM 0.53 0.02 0.52 0.13 74.38 04:02:01 AM 0.58 0.07 0.52 1.73 93.80 04:03:01 AM 0.63 0.00 0.63 0.00 53.07 04:04:01 AM 0.40 0.00 0.40 0.00 148.88 04:05:01 AM 0.82 0.00 0.82 0.00 173.31 04:06:01 AM 0.80 0.00 0.80 0.00 96.57 04:07:01 AM 0.72 0.00 0.72 0.00 155.15 04:08:01 AM 23.95 0.40 23.55 46.79 2627.03 Average: 13.06 0.37 12.69 59.53 1281.83 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5174656 6976240 2707764 34.35 2688 1978480 740720 8.29 186572 2179860 139128 03:45:01 AM 5061312 6908424 2821108 35.79 2688 2022952 817268 9.15 209984 2262836 10764 03:46:01 AM 4887224 6943332 2995196 38.00 2688 2224788 779284 8.73 269720 2352464 108844 03:47:01 AM 4909172 7011232 2973248 37.72 2688 2268932 688388 7.71 259380 2330632 20 03:48:01 AM 4861588 6964888 3020832 38.32 2688 2270172 739292 8.28 259516 2377852 636 03:49:01 AM 4856496 6961604 3025924 38.39 2688 2271988 739292 8.28 259768 2383016 844 03:50:01 AM 4853740 6960168 3028680 38.42 2688 2273332 762232 8.53 259768 2385712 16 03:51:01 AM 4852280 6958728 3030140 38.44 2688 2273344 762232 8.53 259768 2387240 16 03:52:01 AM 4850340 6959016 3032080 38.47 2688 2275572 779268 8.73 259812 2389476 2236 03:53:01 AM 4849632 6958628 3032788 38.48 2688 2275896 763584 8.55 259824 2389860 332 03:54:01 AM 4847904 6958848 3034516 38.50 2688 2277848 763584 8.55 259996 2391600 740 03:55:01 AM 4846148 6958564 3036272 38.52 2688 2279320 763584 8.55 259996 2393400 432 03:56:01 AM 4844892 6958200 3037528 38.54 2688 2280212 763584 8.55 260016 2394584 96 03:57:02 AM 4844460 6958068 3037960 38.54 2688 2280508 763584 8.55 260016 2394988 124 03:58:01 AM 4840996 6956752 3041424 38.58 2688 2282636 776272 8.69 260208 2398276 408 03:59:01 AM 4838848 6956544 3043572 38.61 2688 2284576 776272 8.69 260248 2400464 1420 04:00:01 AM 4836876 6956216 3045544 38.64 2688 2286244 768724 8.61 260440 2402156 784 04:01:01 AM 4834380 6955320 3048040 38.67 2688 2287908 768724 8.61 260648 2404128 540 04:02:01 AM 4832648 6955988 3049772 38.69 2688 2290244 768724 8.61 261040 2405696 356 04:03:01 AM 4830572 6955272 3051848 38.72 2688 2291612 768724 8.61 261064 2407596 472 04:04:01 AM 4825748 6954484 3056672 38.78 2688 2295616 768724 8.61 261256 2412432 168 04:05:01 AM 4820452 6954100 3061968 38.85 2688 2300536 768724 8.61 261472 2417508 484 04:06:01 AM 4818340 6954292 3064080 38.87 2688 2302832 768724 8.61 261524 2419648 432 04:07:01 AM 4747036 6886856 3135384 39.78 2688 2306696 831668 9.31 261556 2490964 4 04:08:01 AM 4910116 6916456 2972304 37.71 2688 2179164 778784 8.72 494268 2121192 23648 Average: 4867034 6953529 3015386 38.25 2688 2254456 766798 8.59 265114 2371743 11718 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 97.72 82.42 1068.44 11.85 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 58.81 39.14 584.27 6.47 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 42.07 33.06 333.32 6.40 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 200.47 146.58 45.99 40.69 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 29.76 15.58 9.63 4.41 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 41.91 41.11 7.90 6.46 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 35.67 34.63 6.23 3.02 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 1.63 0.43 0.16 0.03 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 52.73 51.25 10.96 4.65 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 25.97 13.70 5.17 1.48 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 92.57 78.02 18.77 11.45 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 50.99 49.09 11.06 4.33 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 25.04 21.76 6.03 4.12 0.00 0.00 0.00 0.00 03:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:02 AM eth0 14.56 13.23 3.17 1.43 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 36.37 29.15 8.69 4.95 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 51.66 49.04 12.64 8.19 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 56.43 58.93 10.47 7.16 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 55.71 57.81 10.18 6.96 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 57.80 57.77 16.95 6.89 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 27.48 21.46 5.90 3.21 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 52.61 52.02 9.10 7.05 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 70.18 70.79 16.95 11.96 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 43.03 41.49 9.14 4.28 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 5.85 6.28 1.80 1.32 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 90.00 62.82 184.86 134.85 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 52.69 45.12 95.97 12.15 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) 11/27/2025 _x86_64_ (2 CPU) 03:42:11 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 36.85 0.00 5.28 1.07 0.09 56.71 03:44:01 AM 0 41.10 0.00 5.87 1.18 0.10 51.75 03:44:01 AM 1 32.61 0.00 4.70 0.95 0.08 61.66 03:45:01 AM all 20.76 0.00 2.35 0.80 0.08 76.02 03:45:01 AM 0 28.08 0.00 2.50 0.85 0.07 68.50 03:45:01 AM 1 13.43 0.00 2.20 0.75 0.08 83.54 03:46:01 AM all 21.75 0.00 4.25 1.49 0.09 72.42 03:46:01 AM 0 27.17 0.00 4.70 1.27 0.08 66.78 03:46:01 AM 1 16.33 0.00 3.80 1.72 0.10 78.05 03:47:01 AM all 18.44 0.00 3.53 2.05 0.07 75.92 03:47:01 AM 0 29.50 0.00 4.15 1.42 0.05 64.88 03:47:01 AM 1 7.38 0.00 2.91 2.68 0.08 86.95 03:48:01 AM all 4.11 0.00 0.28 0.02 0.06 95.54 03:48:01 AM 0 0.74 0.00 0.20 0.02 0.07 98.98 03:48:01 AM 1 7.48 0.00 0.35 0.02 0.05 92.10 03:49:01 AM all 7.50 0.00 0.46 0.02 0.09 91.93 03:49:01 AM 0 5.79 0.00 0.39 0.02 0.09 93.72 03:49:01 AM 1 9.23 0.00 0.53 0.02 0.09 90.13 03:50:01 AM all 6.64 0.00 0.44 0.00 0.08 92.85 03:50:01 AM 0 8.79 0.00 0.46 0.00 0.09 90.67 03:50:01 AM 1 4.47 0.00 0.41 0.00 0.07 95.05 03:51:01 AM all 0.29 0.00 0.14 0.00 0.06 99.51 03:51:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 03:51:01 AM 1 0.47 0.00 0.20 0.00 0.08 99.25 03:52:01 AM all 6.44 0.00 0.29 0.00 0.09 93.17 03:52:01 AM 0 11.30 0.00 0.27 0.00 0.12 88.32 03:52:01 AM 1 1.61 0.00 0.32 0.00 0.07 98.01 03:53:01 AM all 1.81 0.00 0.21 0.00 0.09 97.88 03:53:01 AM 0 1.54 0.00 0.15 0.00 0.07 98.25 03:53:01 AM 1 2.09 0.00 0.27 0.00 0.12 97.52 03:54:01 AM all 9.45 0.00 0.68 0.00 0.07 89.80 03:54:01 AM 0 12.66 0.00 0.69 0.00 0.05 86.59 03:54:01 AM 1 6.30 0.00 0.66 0.00 0.09 92.95 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 4.28 0.00 0.26 0.00 0.08 95.38 03:55:01 AM 0 7.17 0.00 0.20 0.00 0.08 92.55 03:55:01 AM 1 1.40 0.00 0.32 0.00 0.07 98.21 03:56:01 AM all 4.63 0.00 0.36 0.01 0.10 94.90 03:56:01 AM 0 7.50 0.00 0.45 0.00 0.10 91.94 03:56:01 AM 1 1.89 0.00 0.27 0.02 0.10 97.73 03:57:02 AM all 2.36 0.00 0.21 0.00 0.06 97.37 03:57:02 AM 0 2.76 0.00 0.27 0.00 0.05 96.91 03:57:02 AM 1 1.97 0.00 0.15 0.00 0.07 97.81 03:58:01 AM all 7.23 0.00 0.43 0.00 0.10 92.24 03:58:01 AM 0 11.69 0.00 0.38 0.00 0.12 87.81 03:58:01 AM 1 2.82 0.00 0.48 0.00 0.09 96.61 03:59:01 AM all 7.43 0.00 0.56 0.01 0.08 91.93 03:59:01 AM 0 10.55 0.00 0.68 0.02 0.07 88.68 03:59:01 AM 1 4.39 0.00 0.44 0.00 0.08 95.08 04:00:01 AM all 4.24 0.00 0.27 0.01 0.08 95.40 04:00:01 AM 0 5.18 0.00 0.30 0.00 0.08 94.43 04:00:01 AM 1 3.30 0.00 0.23 0.02 0.08 96.37 04:01:01 AM all 4.03 0.00 0.31 0.00 0.07 95.59 04:01:01 AM 0 4.53 0.00 0.32 0.00 0.07 95.08 04:01:01 AM 1 3.53 0.00 0.30 0.00 0.07 96.10 04:02:01 AM all 4.67 0.00 0.36 0.00 0.09 94.88 04:02:01 AM 0 4.81 0.00 0.33 0.00 0.10 94.75 04:02:01 AM 1 4.52 0.00 0.38 0.00 0.08 95.01 04:03:01 AM all 4.25 0.00 0.24 0.00 0.08 95.44 04:03:01 AM 0 4.40 0.00 0.20 0.00 0.07 95.34 04:03:01 AM 1 4.10 0.00 0.28 0.00 0.08 95.54 04:04:01 AM all 12.73 0.00 0.42 0.01 0.08 86.75 04:04:01 AM 0 15.80 0.00 0.44 0.00 0.08 83.67 04:04:01 AM 1 9.69 0.00 0.40 0.02 0.08 89.81 04:05:01 AM all 15.79 0.00 0.65 0.02 0.08 83.46 04:05:01 AM 0 20.80 0.00 0.64 0.02 0.08 78.45 04:05:01 AM 1 10.80 0.00 0.66 0.02 0.08 88.44 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 6.41 0.00 0.25 0.00 0.08 93.26 04:06:01 AM 0 7.71 0.00 0.27 0.00 0.08 91.93 04:06:01 AM 1 5.10 0.00 0.23 0.00 0.08 94.58 04:07:01 AM all 8.38 0.00 0.38 0.00 0.08 91.16 04:07:01 AM 0 4.71 0.00 0.33 0.00 0.08 94.87 04:07:01 AM 1 12.06 0.00 0.42 0.00 0.08 87.44 04:08:01 AM all 29.34 0.00 3.06 0.19 0.09 67.31 04:08:01 AM 0 27.41 0.00 3.20 0.12 0.08 69.19 04:08:01 AM 1 31.28 0.00 2.92 0.27 0.10 65.43 Average: all 10.02 0.00 1.03 0.23 0.08 88.64 Average: 0 12.10 0.00 1.11 0.20 0.08 86.52 Average: 1 7.95 0.00 0.96 0.26 0.08 90.75