---> uname -a: Linux prd-centos8-robot-2c-8g-8988.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4940 19 2181 6822 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:d2:d0:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85022sec preferred_lft 85022sec inet6 fe80::f816:3eff:fed2:d009/64 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) 02/10/2026 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 86.05 6.37 79.69 1097.42 5338.71 12:38:01 AM 90.50 1.03 89.47 73.58 11254.83 12:39:01 AM 62.24 7.13 55.11 1310.71 3599.47 12:40:01 AM 42.67 0.22 42.45 43.59 6611.70 12:41:01 AM 3.30 0.08 3.22 5.87 104.42 12:42:01 AM 2.37 0.00 2.37 0.00 95.57 12:43:01 AM 0.37 0.00 0.37 0.00 11.80 12:44:01 AM 0.48 0.00 0.48 0.00 6.70 12:45:01 AM 0.27 0.00 0.27 0.00 10.63 12:46:02 AM 0.17 0.00 0.17 0.00 1.62 12:47:01 AM 0.32 0.00 0.32 0.00 5.68 12:48:01 AM 0.52 0.00 0.52 0.00 15.26 12:49:01 AM 0.30 0.00 0.30 0.00 18.91 12:50:01 AM 0.18 0.00 0.18 0.00 1.88 12:51:01 AM 0.48 0.03 0.45 0.27 9.88 12:52:01 AM 1.37 0.00 1.37 0.00 37.89 12:53:01 AM 0.18 0.00 0.18 0.00 2.78 12:54:01 AM 0.13 0.00 0.13 0.00 8.73 12:55:01 AM 0.15 0.00 0.15 0.00 2.82 12:56:01 AM 0.55 0.00 0.55 0.00 15.78 12:57:01 AM 1.65 0.13 1.52 1.33 89.09 12:58:01 AM 33.54 0.70 32.84 99.43 1550.50 Average: 14.91 0.71 14.20 119.73 1309.88 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5303564 7102208 2578860 32.72 2688 1976020 634396 7.10 186488 2053580 247480 12:38:01 AM 5110200 6955620 2772224 35.17 2688 2021304 773316 8.66 210764 2211360 9104 12:39:01 AM 4892212 6992832 2990212 37.94 2688 2266384 690656 7.73 256464 2348868 162104 12:40:01 AM 4960504 7062116 2921920 37.07 2688 2268204 622508 6.97 260352 2274272 12 12:41:01 AM 4917876 7020240 2964548 37.61 2688 2268948 690224 7.73 260696 2316508 564 12:42:01 AM 4916536 7018932 2965888 37.63 2688 2268980 690224 7.73 260696 2317676 4 12:43:01 AM 4908628 7011252 2973796 37.73 2688 2269208 721084 8.07 260696 2325708 4 12:44:01 AM 4908920 7011580 2973504 37.72 2688 2269244 721084 8.07 260696 2325540 4 12:45:01 AM 4908740 7011624 2973684 37.73 2688 2269468 721084 8.07 260704 2325760 4 12:46:02 AM 4908628 7011544 2973796 37.73 2688 2269500 721084 8.07 260704 2325836 48 12:47:01 AM 4914572 7017712 2967852 37.65 2688 2269724 705732 7.90 260704 2319852 232 12:48:01 AM 4914296 7017464 2968128 37.66 2688 2269752 705732 7.90 260704 2320160 4 12:49:01 AM 4911540 7015168 2970884 37.69 2688 2270212 705732 7.90 260812 2322636 4 12:50:01 AM 4896696 7000368 2985728 37.88 2688 2270256 721184 8.08 260812 2336688 48 12:51:01 AM 4882864 6986780 2999560 38.05 2688 2270496 736304 8.24 260940 2350364 268 12:52:01 AM 4896744 7000696 2985680 37.88 2688 2270532 736304 8.24 260940 2336172 44 12:53:01 AM 4909296 7013480 2973128 37.72 2688 2270764 736304 8.24 260940 2324284 244 12:54:01 AM 4895048 6999276 2987376 37.90 2688 2270808 747828 8.37 260940 2338240 52 12:55:01 AM 4887412 6991880 2995012 38.00 2688 2271048 737572 8.26 260940 2345848 244 12:56:01 AM 4902472 7006972 2979952 37.81 2688 2271080 737572 8.26 260940 2330920 40 12:57:01 AM 5139364 7062380 2743060 34.80 2688 2091048 643260 7.20 256848 2100760 3188 12:58:01 AM 5144136 7068036 2738288 34.74 2688 2096080 635676 7.12 465044 1913000 10220 Average: 4955920 7017189 2926504 37.13 2688 2229048 706130 7.91 264037 2280183 19723 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 159.46 108.48 1185.64 23.75 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 66.49 47.50 623.63 8.77 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 45.11 36.04 338.94 8.23 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 208.46 151.23 44.67 39.45 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 30.83 24.46 7.16 8.13 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 1.35 0.13 0.13 0.01 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 15.48 14.65 120.44 1.54 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 0.88 0.12 0.07 0.01 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 10.38 9.23 1.48 0.73 0.00 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 3.43 0.25 0.31 0.08 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 18.40 14.71 122.17 1.12 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 2.58 0.38 0.57 0.27 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 20.01 19.13 3.93 3.76 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 9.00 3.92 118.16 0.26 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 21.38 20.86 354.92 1.57 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 0.87 0.17 0.06 0.02 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 8.77 8.68 1.79 0.68 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 4.73 3.92 117.56 0.26 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 21.11 20.76 354.84 1.49 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 0.63 0.32 0.17 0.08 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 39.58 27.08 48.01 10.99 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 32.56 25.59 48.97 24.06 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 32.81 24.44 158.83 6.15 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) 02/10/2026 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 34.58 0.00 5.22 0.83 0.10 59.27 12:37:01 AM 0 49.31 0.00 6.30 1.14 0.10 43.16 12:37:01 AM 1 19.89 0.00 4.15 0.52 0.10 75.35 12:38:01 AM all 21.82 0.00 3.26 1.15 0.07 73.70 12:38:01 AM 0 31.28 0.00 3.39 1.12 0.07 64.14 12:38:01 AM 1 12.35 0.00 3.14 1.19 0.07 83.26 12:39:01 AM all 29.20 0.00 5.27 0.76 0.10 64.66 12:39:01 AM 0 32.61 0.00 5.75 1.08 0.10 60.46 12:39:01 AM 1 25.81 0.00 4.80 0.43 0.10 68.86 12:40:01 AM all 8.97 0.00 2.18 2.65 0.08 86.12 12:40:01 AM 0 5.33 0.00 2.22 2.40 0.08 89.96 12:40:01 AM 1 12.62 0.00 2.14 2.89 0.08 82.26 12:41:01 AM all 2.22 0.00 0.28 0.02 0.05 97.42 12:41:01 AM 0 4.08 0.00 0.37 0.00 0.03 95.52 12:41:01 AM 1 0.37 0.00 0.20 0.03 0.07 99.33 12:42:01 AM all 0.38 0.00 0.13 0.01 0.07 99.41 12:42:01 AM 0 0.42 0.00 0.12 0.02 0.07 99.38 12:42:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 12:43:01 AM all 0.95 0.00 0.17 0.00 0.06 98.82 12:43:01 AM 0 1.00 0.00 0.13 0.00 0.07 98.80 12:43:01 AM 1 0.90 0.00 0.20 0.00 0.05 98.85 12:44:01 AM all 0.51 0.00 0.10 0.00 0.06 99.33 12:44:01 AM 0 0.37 0.00 0.10 0.00 0.07 99.47 12:44:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 12:45:01 AM all 0.99 0.00 0.13 0.00 0.07 98.81 12:45:01 AM 0 1.24 0.00 0.13 0.00 0.05 98.58 12:45:01 AM 1 0.75 0.00 0.12 0.00 0.08 99.05 12:46:02 AM all 0.51 0.00 0.08 0.00 0.07 99.34 12:46:02 AM 0 0.38 0.00 0.10 0.00 0.08 99.43 12:46:02 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 12:47:01 AM all 0.99 0.00 0.17 0.00 0.07 98.78 12:47:01 AM 0 0.61 0.00 0.14 0.00 0.08 99.17 12:47:01 AM 1 1.36 0.00 0.20 0.00 0.05 98.39 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.53 0.00 0.13 0.00 0.07 99.28 12:48:01 AM 0 0.40 0.00 0.13 0.00 0.08 99.38 12:48:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 12:49:01 AM all 2.24 0.00 0.17 0.00 0.06 97.53 12:49:01 AM 0 1.79 0.00 0.17 0.00 0.07 97.98 12:49:01 AM 1 2.69 0.00 0.17 0.00 0.05 97.09 12:50:01 AM all 0.63 0.00 0.14 0.00 0.07 99.16 12:50:01 AM 0 0.78 0.00 0.12 0.00 0.07 99.03 12:50:01 AM 1 0.47 0.00 0.17 0.00 0.07 99.30 12:51:01 AM all 0.99 0.00 0.33 0.02 0.07 98.59 12:51:01 AM 0 0.47 0.00 0.34 0.00 0.08 99.11 12:51:01 AM 1 1.50 0.00 0.33 0.03 0.05 98.08 12:52:01 AM all 0.42 0.00 0.10 0.02 0.05 99.42 12:52:01 AM 0 0.40 0.00 0.12 0.03 0.07 99.38 12:52:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 12:53:01 AM all 0.96 0.00 0.14 0.00 0.07 98.83 12:53:01 AM 0 1.00 0.00 0.12 0.00 0.07 98.81 12:53:01 AM 1 0.92 0.00 0.17 0.00 0.07 98.84 12:54:01 AM all 0.53 0.00 0.13 0.00 0.07 99.27 12:54:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 12:54:01 AM 1 0.45 0.00 0.18 0.00 0.08 99.28 12:55:01 AM all 1.07 0.00 0.19 0.00 0.06 98.68 12:55:01 AM 0 0.72 0.00 0.12 0.00 0.03 99.13 12:55:01 AM 1 1.42 0.00 0.27 0.00 0.08 98.23 12:56:01 AM all 0.51 0.00 0.12 0.00 0.06 99.32 12:56:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:56:01 AM 1 0.42 0.00 0.17 0.00 0.07 99.35 12:57:01 AM all 2.06 0.00 0.65 0.01 0.08 97.21 12:57:01 AM 0 2.78 0.00 0.97 0.00 0.08 96.17 12:57:01 AM 1 1.34 0.00 0.33 0.02 0.07 98.25 12:58:01 AM all 32.26 0.00 4.33 0.15 0.09 63.17 12:58:01 AM 0 39.42 0.00 5.07 0.12 0.08 55.31 12:58:01 AM 1 25.08 0.00 3.59 0.18 0.10 71.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.53 0.00 1.07 0.25 0.07 92.08 Average: 0 7.99 0.00 1.18 0.27 0.07 90.48 Average: 1 5.06 0.00 0.95 0.24 0.07 93.69