---> uname -a: Linux prd-centos8-robot-2c-8g-17980.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 573 4841 19 2282 6824 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:a9:2f:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84655sec preferred_lft 84655sec inet6 fe80::f816:3eff:fea9:2fca/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) 01/03/2026 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 214.66 161.69 52.97 14927.67 39296.47 12:38:01 AM 121.19 1.08 120.11 75.31 12129.14 12:39:01 AM 34.89 0.03 34.86 0.53 4204.87 12:40:01 AM 61.35 7.10 54.25 1309.96 3641.12 12:41:01 AM 38.71 0.22 38.50 43.58 6612.76 12:42:01 AM 4.22 0.07 4.15 4.93 185.74 12:43:01 AM 1.90 0.00 1.90 0.00 102.92 12:44:01 AM 0.93 0.00 0.93 0.00 78.85 12:45:01 AM 0.33 0.00 0.33 0.00 50.03 12:46:01 AM 0.28 0.00 0.28 0.00 4.45 12:47:01 AM 0.32 0.00 0.32 0.00 77.12 12:48:01 AM 0.60 0.00 0.60 0.00 11.60 12:49:01 AM 0.43 0.00 0.43 0.00 57.92 12:50:01 AM 0.42 0.00 0.42 0.00 66.76 12:51:01 AM 1.65 0.03 1.62 0.27 77.35 12:52:01 AM 0.37 0.00 0.37 0.00 13.00 12:53:01 AM 0.55 0.00 0.55 0.00 45.33 12:54:01 AM 0.25 0.00 0.25 0.00 70.70 12:55:01 AM 0.55 0.00 0.55 0.00 82.22 12:56:01 AM 0.73 0.00 0.73 0.00 80.70 12:57:01 AM 0.48 0.00 0.48 0.00 44.85 12:58:01 AM 0.48 0.00 0.48 0.00 73.62 12:59:01 AM 0.32 0.00 0.32 0.00 50.10 01:00:01 AM 0.72 0.00 0.72 0.00 203.02 01:01:01 AM 1.05 0.02 1.03 0.13 162.19 01:02:01 AM 0.33 0.07 0.27 1.73 73.46 01:03:01 AM 0.85 0.00 0.85 0.00 173.32 01:04:01 AM 17.79 0.32 17.48 36.92 3251.27 Average: 18.09 6.09 11.99 585.88 2533.31 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5578992 7105072 2303440 29.22 2688 1718660 667384 7.47 184544 1838216 103568 12:38:01 AM 5194824 7036724 2687608 34.10 2688 2017240 679024 7.60 197504 2139348 104460 12:39:01 AM 5130340 7005032 2752092 34.91 2688 2050676 700864 7.85 212400 2190268 44256 12:40:01 AM 4906700 7010220 2975732 37.75 2688 2268704 695332 7.79 255860 2335036 171164 12:41:01 AM 4982896 7081920 2899536 36.78 2688 2265200 599928 6.72 259304 2253588 8 12:42:01 AM 4937256 7037420 2945176 37.36 2688 2266348 652944 7.31 259728 2298476 372 12:43:01 AM 4932368 7033476 2950064 37.43 2688 2267292 668352 7.48 259736 2303252 296 12:44:01 AM 4926828 7029896 2955604 37.50 2688 2269244 668352 7.48 259932 2308908 364 12:45:01 AM 4925632 7029692 2956800 37.51 2688 2270236 668352 7.48 259932 2310112 24 12:46:01 AM 4925856 7029924 2956576 37.51 2688 2270244 668352 7.48 259932 2310016 20 12:47:01 AM 4922868 7029168 2959564 37.55 2688 2272476 689616 7.72 259976 2312716 152 12:48:01 AM 4922352 7028968 2960080 37.55 2688 2272800 689616 7.72 259988 2313112 332 12:49:01 AM 4920752 7029036 2961680 37.57 2688 2274468 689616 7.72 260092 2314720 468 12:50:01 AM 4917812 7027532 2964620 37.61 2688 2275904 691412 7.74 260160 2317304 36 12:51:01 AM 4916756 7027680 2965676 37.62 2688 2277092 706800 7.91 260352 2318280 20 12:52:01 AM 4916516 7027748 2965916 37.63 2688 2277392 706800 7.91 260352 2318700 84 12:53:01 AM 4914556 7027644 2967876 37.65 2688 2279248 706800 7.91 260372 2320680 796 12:54:01 AM 4912792 7027496 2969640 37.67 2688 2280872 706800 7.91 260380 2322356 436 12:55:01 AM 4910892 7027444 2971540 37.70 2688 2282780 706800 7.91 260532 2324056 260 12:56:01 AM 4909164 7027528 2973268 37.72 2688 2284548 706800 7.91 260760 2325716 132 12:57:01 AM 4907428 7027452 2975004 37.74 2688 2286248 706800 7.91 260964 2327164 796 12:58:01 AM 4905612 7027596 2976820 37.77 2688 2288192 706800 7.91 261028 2328952 756 12:59:01 AM 4902060 7026080 2980372 37.81 2688 2290180 690436 7.73 261108 2332632 1376 01:00:01 AM 4895360 7024896 2987072 37.90 2688 2295696 689368 7.72 261360 2338760 1340 01:01:01 AM 4891600 7024084 2990832 37.94 2688 2298644 689368 7.72 261468 2342304 76 01:02:01 AM 4886804 7023096 2995628 38.00 2688 2302500 689368 7.72 261656 2346984 1792 01:03:01 AM 4881368 7022100 3001064 38.07 2688 2306916 689368 7.72 261656 2352636 1492 01:04:01 AM 4972764 6998644 2909668 36.91 2688 2197952 683104 7.65 339720 2207608 50944 Average: 4958898 7030485 2923534 37.09 2688 2239563 686234 7.68 256457 2287568 17351 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 288.22 159.82 1551.52 58.14 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 119.98 92.79 1267.81 13.24 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 6.23 4.98 3.80 2.83 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 40.57 35.02 338.31 8.04 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 182.68 135.05 42.20 38.21 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 23.33 13.83 8.58 3.83 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 8.03 7.73 2.69 1.53 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 40.91 40.16 7.71 6.31 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 32.66 29.97 5.85 2.76 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.87 0.52 0.34 0.10 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 59.26 57.10 11.81 5.24 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 30.74 14.73 6.46 2.10 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 81.39 63.57 17.05 7.67 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 36.05 32.29 10.31 5.88 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 30.06 29.05 7.11 4.59 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 16.31 15.06 3.16 1.41 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 26.53 25.45 5.77 2.60 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 35.03 32.83 9.94 5.29 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 57.58 59.03 11.24 9.92 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 61.94 64.91 11.25 7.70 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 55.48 57.88 10.55 7.11 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 34.06 29.85 13.51 4.05 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 33.16 28.81 6.27 5.15 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 67.57 68.77 15.19 10.23 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 52.22 52.24 11.49 6.58 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 23.89 22.96 5.23 5.30 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 2.08 2.83 1.67 0.65 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 107.70 72.53 438.81 152.94 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 55.63 44.64 136.65 13.55 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) 01/03/2026 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 48.94 0.07 10.24 1.96 0.09 38.70 12:37:01 AM 0 50.00 0.10 10.63 2.37 0.10 36.80 12:37:01 AM 1 47.89 0.03 9.85 1.56 0.08 40.59 12:38:01 AM all 38.01 0.00 5.11 1.37 0.11 55.40 12:38:01 AM 0 39.32 0.00 4.97 1.11 0.10 54.49 12:38:01 AM 1 36.70 0.00 5.24 1.63 0.12 56.31 12:39:01 AM all 7.65 0.00 1.14 0.43 0.06 90.71 12:39:01 AM 0 11.99 0.00 1.40 0.55 0.05 86.01 12:39:01 AM 1 3.32 0.00 0.88 0.32 0.07 95.41 12:40:01 AM all 32.63 0.00 5.30 0.57 0.09 61.40 12:40:01 AM 0 33.39 0.00 5.34 0.42 0.10 60.75 12:40:01 AM 1 31.87 0.00 5.26 0.73 0.08 62.05 12:41:01 AM all 8.94 0.00 1.89 0.48 0.08 88.61 12:41:01 AM 0 7.02 0.00 1.92 0.43 0.08 90.54 12:41:01 AM 1 10.86 0.00 1.87 0.53 0.07 86.67 12:42:01 AM all 3.75 0.00 0.23 0.03 0.08 95.92 12:42:01 AM 0 1.45 0.00 0.18 0.03 0.07 98.26 12:42:01 AM 1 6.04 0.00 0.27 0.02 0.10 93.57 12:43:01 AM all 2.29 0.00 0.20 0.01 0.11 97.39 12:43:01 AM 0 0.78 0.00 0.13 0.02 0.08 98.98 12:43:01 AM 1 3.80 0.00 0.27 0.00 0.13 95.80 12:44:01 AM all 8.79 0.00 0.45 0.00 0.09 90.67 12:44:01 AM 0 6.69 0.00 0.39 0.00 0.10 92.81 12:44:01 AM 1 10.91 0.00 0.50 0.00 0.09 88.51 12:45:01 AM all 4.51 0.00 0.35 0.00 0.09 95.05 12:45:01 AM 0 8.07 0.00 0.46 0.00 0.11 91.37 12:45:01 AM 1 1.12 0.00 0.25 0.00 0.07 98.56 12:46:01 AM all 0.42 0.00 0.12 0.00 0.09 99.37 12:46:01 AM 0 0.30 0.00 0.17 0.00 0.12 99.42 12:46:01 AM 1 0.53 0.00 0.07 0.00 0.07 99.33 12:47:01 AM all 6.35 0.00 0.29 0.00 0.08 93.28 12:47:01 AM 0 8.75 0.00 0.30 0.00 0.10 90.85 12:47:01 AM 1 3.96 0.00 0.27 0.00 0.07 95.71 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 1.68 0.00 0.18 0.01 0.11 98.03 12:48:01 AM 0 2.16 0.00 0.15 0.00 0.12 97.58 12:48:01 AM 1 1.21 0.00 0.20 0.02 0.10 98.48 12:49:01 AM all 8.34 0.00 0.58 0.00 0.07 91.01 12:49:01 AM 0 12.86 0.00 0.60 0.00 0.07 86.48 12:49:01 AM 1 3.95 0.00 0.56 0.00 0.07 95.42 12:50:01 AM all 4.32 0.00 0.26 0.00 0.10 95.32 12:50:01 AM 0 1.34 0.00 0.27 0.00 0.10 98.30 12:50:01 AM 1 7.32 0.00 0.25 0.00 0.10 92.33 12:51:01 AM all 4.73 0.00 0.43 0.01 0.09 94.75 12:51:01 AM 0 8.32 0.00 0.46 0.02 0.07 91.13 12:51:01 AM 1 1.31 0.00 0.40 0.00 0.10 98.19 12:52:01 AM all 2.13 0.00 0.20 0.00 0.09 97.58 12:52:01 AM 0 1.37 0.00 0.13 0.00 0.08 98.41 12:52:01 AM 1 2.91 0.00 0.27 0.00 0.10 96.72 12:53:01 AM all 5.75 0.00 0.21 0.00 0.10 93.94 12:53:01 AM 0 6.64 0.00 0.22 0.00 0.12 93.03 12:53:01 AM 1 4.86 0.00 0.20 0.00 0.08 94.85 12:54:01 AM all 5.82 0.00 0.39 0.00 0.08 93.72 12:54:01 AM 0 6.58 0.00 0.44 0.00 0.09 92.89 12:54:01 AM 1 5.05 0.00 0.33 0.00 0.07 94.56 12:55:01 AM all 6.14 0.00 0.41 0.00 0.10 93.34 12:55:01 AM 0 6.88 0.00 0.42 0.00 0.10 92.59 12:55:01 AM 1 5.40 0.00 0.41 0.00 0.10 94.10 12:56:01 AM all 4.49 0.00 0.34 0.01 0.10 95.06 12:56:01 AM 0 4.63 0.00 0.33 0.02 0.10 94.92 12:56:01 AM 1 4.35 0.00 0.35 0.00 0.10 95.20 12:57:01 AM all 4.47 0.00 0.34 0.00 0.10 95.09 12:57:01 AM 0 5.32 0.00 0.38 0.00 0.10 94.19 12:57:01 AM 1 3.61 0.00 0.30 0.00 0.10 95.99 12:58:01 AM all 4.69 0.00 0.31 0.00 0.09 94.91 12:58:01 AM 0 7.60 0.00 0.38 0.00 0.08 91.93 12:58:01 AM 1 1.77 0.00 0.23 0.00 0.10 97.89 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 6.86 0.00 0.29 0.00 0.09 92.76 12:59:01 AM 0 2.96 0.00 0.22 0.00 0.08 96.74 12:59:01 AM 1 10.81 0.00 0.36 0.00 0.10 88.73 01:00:01 AM all 17.22 0.00 0.48 0.00 0.10 82.19 01:00:01 AM 0 27.75 0.00 0.56 0.00 0.10 71.59 01:00:01 AM 1 6.80 0.00 0.40 0.00 0.10 92.69 01:01:01 AM all 9.15 0.00 0.37 0.01 0.12 90.36 01:01:01 AM 0 16.13 0.00 0.44 0.00 0.13 83.30 01:01:01 AM 1 2.14 0.00 0.30 0.02 0.10 97.44 01:02:01 AM all 8.16 0.00 0.31 0.00 0.09 91.44 01:02:01 AM 0 10.17 0.00 0.40 0.00 0.10 89.33 01:02:01 AM 1 6.15 0.00 0.22 0.00 0.08 93.55 01:03:01 AM all 6.29 0.00 0.20 0.00 0.12 93.40 01:03:01 AM 0 6.32 0.00 0.17 0.00 0.12 93.39 01:03:01 AM 1 6.25 0.00 0.23 0.00 0.12 93.40 01:04:01 AM all 25.64 0.00 2.54 0.13 0.10 71.59 01:04:01 AM 0 21.53 0.00 2.55 0.13 0.10 75.68 01:04:01 AM 1 29.75 0.00 2.52 0.13 0.10 67.49 Average: all 10.32 0.00 1.19 0.18 0.09 88.22 Average: 0 11.30 0.00 1.22 0.18 0.10 87.19 Average: 1 9.33 0.00 1.16 0.18 0.09 89.24