---> uname -a: Linux prd-centos8-robot-2c-8g-42210.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4734 19 2335 6772 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:36:97:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85072sec preferred_lft 85072sec inet6 fe80::f816:3eff:fe36:9786/64 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) 07/13/2025 _x86_64_ (2 CPU) 02:55:32 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 135.49 58.75 76.74 7691.17 24604.78 02:58:01 AM 90.74 0.72 90.02 52.92 10935.89 02:59:01 AM 30.03 0.42 29.61 64.79 2481.74 03:00:01 AM 69.83 6.96 62.87 1292.55 7701.28 03:01:01 AM 15.34 0.02 15.33 0.13 1319.73 03:02:01 AM 2.61 0.07 2.55 1.73 75.22 03:03:01 AM 0.15 0.00 0.15 0.00 1.88 03:04:01 AM 0.32 0.02 0.30 0.13 48.11 03:05:01 AM 2.23 0.00 2.23 0.00 325.23 03:06:01 AM 0.35 0.00 0.35 0.00 183.30 03:07:01 AM 0.37 0.00 0.37 0.00 141.70 03:08:01 AM 0.28 0.00 0.28 0.00 165.74 03:09:01 AM 0.35 0.00 0.35 0.00 342.69 03:10:01 AM 0.27 0.00 0.27 0.00 112.08 03:11:01 AM 0.60 0.03 0.57 0.27 206.68 03:12:01 AM 1.45 0.00 1.45 0.00 347.46 03:13:01 AM 0.27 0.00 0.27 0.00 103.20 03:14:01 AM 0.25 0.00 0.25 0.00 202.23 03:15:01 AM 0.30 0.00 0.30 0.00 320.59 03:16:01 AM 0.42 0.00 0.42 0.00 53.42 03:17:01 AM 25.02 3.25 21.77 442.18 3650.94 Average: 17.94 3.34 14.59 454.60 2539.39 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5407232 7076956 2475192 31.40 2688 1853020 666956 7.47 186004 1972760 163848 02:58:01 AM 5166996 7006940 2715428 34.45 2688 2015892 705420 7.90 198660 2161268 42480 02:59:01 AM 5157500 7038348 2724924 34.57 2688 2056096 673400 7.54 223752 2149960 38080 03:00:01 AM 4969380 7057068 2913044 36.96 2688 2255456 637384 7.14 262212 2268184 26912 03:01:01 AM 4973004 7060408 2909420 36.91 2688 2255468 637384 7.14 262188 2268040 4 03:02:01 AM 4973364 7060828 2909060 36.91 2688 2255536 637384 7.14 262320 2267848 8 03:03:01 AM 4973704 7061168 2908720 36.90 2688 2255536 637384 7.14 262320 2267784 4 03:04:01 AM 4927888 7016792 2954536 37.48 2688 2256992 725768 8.13 262476 2312712 204 03:05:01 AM 4907516 7004064 2974908 37.74 2688 2264620 725768 8.13 262560 2332512 0 03:06:01 AM 4883444 6988056 2998980 38.05 2688 2272700 741404 8.30 262560 2356740 2668 03:07:01 AM 4875428 6982324 3006996 38.15 2688 2274984 779008 8.72 262560 2365264 828 03:08:01 AM 4865272 6979488 3017152 38.28 2688 2282332 779008 8.72 262560 2375036 3256 03:09:01 AM 4856624 6979304 3025800 38.39 2688 2290768 779008 8.72 262560 2383700 1436 03:10:01 AM 4851672 6976504 3030752 38.45 2688 2292928 814240 9.12 262560 2388384 288 03:11:01 AM 4844716 6976336 3037708 38.54 2688 2299724 801764 8.98 262696 2395060 1104 03:12:01 AM 4835424 6976292 3047000 38.66 2688 2308936 801764 8.98 262696 2404536 776 03:13:01 AM 4832860 6976064 3049564 38.69 2688 2311264 821940 9.20 262696 2407196 96 03:14:01 AM 4825896 6975448 3056528 38.78 2688 2317648 821940 9.20 262696 2413660 440 03:15:01 AM 4816872 6975648 3065552 38.89 2688 2326836 821940 9.20 262696 2422768 40 03:16:01 AM 4897440 7060460 2984984 37.87 2688 2331072 636756 7.13 263216 2343020 2876 03:17:01 AM 4840704 6915980 3041720 38.59 2688 2249164 755212 8.46 529356 2154384 23440 Average: 4937283 7006880 2945141 37.36 2688 2239380 733373 8.21 266731 2305277 14704 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 327.76 198.38 1676.68 61.43 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 60.71 46.93 797.66 8.71 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 18.05 15.70 7.45 5.40 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 495.42 355.07 401.58 82.44 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 3.93 2.78 1.36 0.83 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 2.80 1.97 0.63 0.47 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 4.40 1.92 0.55 0.41 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 90.03 74.49 18.69 6.84 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 182.75 183.47 47.40 13.51 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 14.13 14.68 24.87 1.84 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 154.45 154.87 26.78 12.14 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 153.46 154.96 43.60 11.33 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 14.53 15.00 25.89 1.88 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 129.36 130.81 23.29 10.28 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 172.23 173.73 45.05 13.02 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 15.65 14.90 28.92 1.98 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 147.98 147.68 26.41 11.65 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 153.36 155.22 40.06 11.29 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 14.38 14.18 28.73 1.86 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 127.70 113.28 29.80 10.12 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 119.89 77.93 226.18 306.90 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 114.43 97.52 167.70 27.35 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) 07/13/2025 _x86_64_ (2 CPU) 02:55:32 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 46.33 0.04 8.74 4.52 0.13 40.24 02:57:01 AM 0 38.24 0.03 8.91 4.05 0.13 48.63 02:57:01 AM 1 54.41 0.05 8.57 4.99 0.13 31.86 02:58:01 AM all 27.91 0.00 4.12 1.18 0.09 66.70 02:58:01 AM 0 22.04 0.00 3.81 1.37 0.08 72.70 02:58:01 AM 1 33.76 0.00 4.43 1.00 0.10 60.71 02:59:01 AM all 17.29 0.00 2.87 0.25 0.08 79.51 02:59:01 AM 0 9.52 0.00 2.71 0.37 0.08 87.32 02:59:01 AM 1 25.07 0.00 3.03 0.13 0.08 71.69 03:00:01 AM all 29.34 0.00 5.90 1.30 0.11 63.35 03:00:01 AM 0 25.92 0.00 5.34 1.09 0.12 67.54 03:00:01 AM 1 32.76 0.00 6.45 1.52 0.10 59.16 03:01:01 AM all 0.29 0.00 0.22 0.13 0.03 99.33 03:01:01 AM 0 0.45 0.00 0.23 0.17 0.03 99.11 03:01:01 AM 1 0.13 0.00 0.20 0.08 0.03 99.55 03:02:01 AM all 0.37 0.00 0.10 0.02 0.03 99.48 03:02:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 03:02:01 AM 1 0.17 0.00 0.12 0.03 0.05 99.63 03:03:01 AM all 0.38 0.00 0.09 0.00 0.03 99.51 03:03:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 03:03:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 03:04:01 AM all 5.90 0.00 0.58 0.00 0.07 93.45 03:04:01 AM 0 3.73 0.00 0.42 0.00 0.05 95.80 03:04:01 AM 1 8.07 0.00 0.74 0.00 0.08 91.11 03:05:01 AM all 15.08 0.00 1.31 0.03 0.09 83.49 03:05:01 AM 0 18.46 0.00 1.41 0.02 0.10 80.01 03:05:01 AM 1 11.69 0.00 1.20 0.03 0.08 86.99 03:06:01 AM all 12.18 0.00 0.54 0.00 0.08 87.20 03:06:01 AM 0 2.99 0.00 0.25 0.00 0.07 96.69 03:06:01 AM 1 21.36 0.00 0.82 0.00 0.10 77.72 03:07:01 AM all 10.19 0.00 0.96 0.00 0.10 88.75 03:07:01 AM 0 6.64 0.00 0.86 0.00 0.10 92.40 03:07:01 AM 1 13.76 0.00 1.07 0.00 0.10 85.07 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 13.64 0.00 1.23 0.02 0.08 85.04 03:08:01 AM 0 5.62 0.00 0.96 0.00 0.07 93.36 03:08:01 AM 1 21.72 0.00 1.51 0.03 0.08 76.66 03:09:01 AM all 12.34 0.00 0.63 0.00 0.08 86.95 03:09:01 AM 0 11.70 0.00 0.64 0.00 0.08 87.58 03:09:01 AM 1 12.97 0.00 0.62 0.00 0.08 86.32 03:10:01 AM all 9.04 0.00 0.81 0.00 0.10 90.05 03:10:01 AM 0 11.35 0.00 0.89 0.00 0.10 87.66 03:10:01 AM 1 6.74 0.00 0.72 0.00 0.10 92.43 03:11:01 AM all 14.30 0.00 1.46 0.02 0.10 84.12 03:11:01 AM 0 13.17 0.00 1.28 0.00 0.10 85.44 03:11:01 AM 1 15.43 0.00 1.64 0.03 0.10 82.80 03:12:01 AM all 13.14 0.00 0.65 0.03 0.09 86.08 03:12:01 AM 0 8.13 0.00 0.52 0.02 0.08 91.25 03:12:01 AM 1 18.15 0.00 0.79 0.05 0.10 80.91 03:13:01 AM all 9.98 0.00 0.89 0.00 0.09 89.04 03:13:01 AM 0 7.74 0.00 0.91 0.00 0.08 91.27 03:13:01 AM 1 12.23 0.00 0.86 0.00 0.10 86.81 03:14:01 AM all 12.30 0.00 1.20 0.01 0.08 86.41 03:14:01 AM 0 14.47 0.00 1.25 0.00 0.08 84.20 03:14:01 AM 1 10.14 0.00 1.14 0.02 0.08 88.62 03:15:01 AM all 13.28 0.00 0.64 0.03 0.10 85.95 03:15:01 AM 0 10.76 0.00 0.59 0.05 0.10 88.50 03:15:01 AM 1 15.80 0.00 0.70 0.00 0.10 83.40 03:16:01 AM all 12.52 0.00 1.02 0.00 0.09 86.38 03:16:01 AM 0 18.69 0.00 1.28 0.00 0.08 79.95 03:16:01 AM 1 6.37 0.00 0.75 0.00 0.10 92.78 03:17:01 AM all 27.89 0.08 3.60 0.41 0.09 67.93 03:17:01 AM 0 25.21 0.17 3.09 0.32 0.10 71.11 03:17:01 AM 1 30.57 0.00 4.09 0.50 0.08 64.75 Average: all 14.47 0.01 1.79 0.38 0.08 83.27 Average: 0 12.19 0.01 1.69 0.36 0.08 85.67 Average: 1 16.74 0.00 1.89 0.40 0.09 80.88