---> uname -a: Linux prd-centos8-robot-2c-8g-36.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 663 4707 19 2326 6736 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:ee:e7:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85081sec preferred_lft 85081sec inet6 fe80::f816:3eff:feee:e7b2/64 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) 08/13/2025 _x86_64_ (2 CPU) 00:41:40 LINUX RESTART (2 CPU) 12:42:02 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 188.82 121.82 66.99 13307.10 40865.11 12:44:01 AM 113.16 0.72 112.45 52.92 10468.11 12:45:01 AM 35.46 0.42 35.04 64.79 3988.94 12:46:01 AM 80.40 9.45 70.95 1685.59 7235.44 12:47:01 AM 17.34 0.00 17.34 0.00 2703.73 12:48:01 AM 2.47 0.00 2.47 0.00 74.47 12:49:01 AM 0.15 0.00 0.15 0.00 1.18 12:50:01 AM 0.50 0.22 0.28 11.73 47.73 12:51:01 AM 2.12 0.00 2.12 0.00 302.55 12:52:01 AM 0.53 0.00 0.53 0.00 299.55 12:53:01 AM 0.32 0.00 0.32 0.00 46.74 12:54:01 AM 0.37 0.00 0.37 0.00 247.60 12:55:01 AM 0.30 0.00 0.30 0.00 314.35 12:56:01 AM 0.23 0.00 0.23 0.00 75.52 12:57:01 AM 0.37 0.03 0.33 0.27 66.47 12:58:01 AM 1.55 0.00 1.55 0.00 377.86 12:59:01 AM 0.32 0.00 0.32 0.00 184.27 01:00:01 AM 0.32 0.00 0.32 0.00 175.89 01:01:01 AM 0.42 0.00 0.42 0.00 325.51 01:02:01 AM 0.60 0.08 0.52 1.87 112.92 01:03:01 AM 25.49 0.42 25.07 47.72 3761.73 Average: 22.31 6.25 16.06 712.50 3383.48 12:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5420880 7008672 2461544 31.23 2688 1779244 740916 8.30 190936 1982460 122252 12:44:01 AM 5165980 7000136 2716444 34.46 2688 2010004 693548 7.77 198204 2164504 103164 12:45:01 AM 5232552 7068384 2649872 33.62 2688 2011952 637460 7.14 218956 2080088 10764 12:46:01 AM 4916792 7013772 2965632 37.62 2688 2264776 672220 7.53 266972 2314468 68092 12:47:01 AM 4917240 7014192 2965184 37.62 2688 2264784 672220 7.53 267004 2314400 4 12:48:01 AM 4917268 7014216 2965156 37.62 2688 2264788 672220 7.53 267008 2314476 8 12:49:01 AM 4917208 7014156 2965216 37.62 2688 2264788 672220 7.53 267008 2314344 8 12:50:01 AM 4870788 6969388 3011636 38.21 2688 2266440 761232 8.52 267160 2359984 80 12:51:01 AM 4850768 6956720 3031656 38.46 2688 2273820 777156 8.70 267244 2379764 444 12:52:01 AM 4825580 6939948 3056844 38.78 2688 2282208 793132 8.88 267244 2405164 12 12:53:01 AM 4817236 6933964 3065188 38.89 2688 2284568 815516 9.13 267244 2413552 1080 12:54:01 AM 4810140 6933584 3072284 38.98 2688 2291312 815516 9.13 267244 2420240 444 12:55:01 AM 4799660 6932132 3082764 39.11 2688 2300304 815516 9.13 267244 2430796 32 12:56:01 AM 4793528 6928212 3088896 39.19 2688 2302508 834796 9.35 267244 2437020 0 12:57:01 AM 4785900 6927208 3096524 39.28 2688 2309132 835656 9.36 267348 2443932 4760 12:58:01 AM 4776764 6927352 3105660 39.40 2688 2318456 835656 9.36 267348 2453372 3680 12:59:01 AM 4773780 6926776 3108644 39.44 2688 2320824 868648 9.73 267348 2456324 624 01:00:01 AM 4767368 6926552 3115056 39.52 2688 2326932 870024 9.74 267348 2462244 1500 01:01:01 AM 4756832 6925568 3125592 39.65 2688 2336560 870024 9.74 267348 2472512 1436 01:02:01 AM 4841216 7014588 3041208 38.58 2688 2341148 675288 7.56 267836 2389520 2796 01:03:01 AM 4807508 6878872 3074916 39.01 2688 2245684 771728 8.64 534572 2183716 23440 Average: 4893571 6964495 2988853 37.92 2688 2240963 766700 8.58 270755 2342518 16410 12:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.32 183.62 1674.78 60.58 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 70.18 56.10 826.33 9.55 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 17.30 13.90 7.11 4.92 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 544.53 397.80 427.75 90.25 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 77.16 55.56 15.16 11.81 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 2.48 1.95 0.54 0.47 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 4.87 2.00 0.59 0.43 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 59.05 47.67 15.13 4.60 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 179.76 180.44 47.52 13.46 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 15.76 16.00 26.32 1.97 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 134.69 135.19 25.59 10.88 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 140.57 141.74 40.57 10.45 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 16.00 16.51 28.21 2.02 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 131.62 131.99 23.55 10.35 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 186.04 186.72 45.40 13.88 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 13.35 11.90 29.10 1.79 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 152.82 153.04 27.30 12.18 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 159.39 161.07 39.84 11.66 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 9.48 10.13 28.99 1.55 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 146.29 129.80 30.89 10.61 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 119.03 85.72 228.85 310.25 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 117.98 100.83 169.74 28.24 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) 08/13/2025 _x86_64_ (2 CPU) 00:41:40 LINUX RESTART (2 CPU) 12:42:02 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 39.48 0.06 10.88 10.35 0.11 39.12 12:43:01 AM 0 39.82 0.05 12.20 9.18 0.12 38.63 12:43:01 AM 1 39.14 0.07 9.55 11.51 0.10 39.62 12:44:01 AM all 33.92 0.00 5.15 1.22 0.07 59.63 12:44:01 AM 0 43.15 0.00 6.18 1.37 0.08 49.23 12:44:01 AM 1 24.70 0.00 4.13 1.07 0.07 70.03 12:45:01 AM all 11.90 0.00 2.14 0.33 0.06 85.56 12:45:01 AM 0 16.18 0.00 2.19 0.37 0.05 81.22 12:45:01 AM 1 7.63 0.00 2.10 0.30 0.07 89.90 12:46:01 AM all 32.59 0.00 6.28 0.82 0.10 60.21 12:46:01 AM 0 34.41 0.00 6.39 1.02 0.10 58.08 12:46:01 AM 1 30.78 0.00 6.17 0.62 0.10 62.33 12:47:01 AM all 0.41 0.00 0.36 0.28 0.04 98.91 12:47:01 AM 0 0.60 0.00 0.35 0.12 0.02 98.92 12:47:01 AM 1 0.22 0.00 0.37 0.43 0.07 98.91 12:48:01 AM all 0.31 0.00 0.07 0.02 0.04 99.57 12:48:01 AM 0 0.12 0.00 0.07 0.03 0.03 99.75 12:48:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:49:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 12:49:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 12:49:01 AM 1 0.25 0.00 0.07 0.00 0.05 99.63 12:50:01 AM all 4.74 0.00 0.44 0.00 0.05 94.78 12:50:01 AM 0 7.73 0.00 0.50 0.00 0.05 91.71 12:50:01 AM 1 1.76 0.00 0.37 0.00 0.05 97.82 12:51:01 AM all 14.21 0.00 1.21 0.02 0.10 84.46 12:51:01 AM 0 19.25 0.00 1.40 0.03 0.10 79.22 12:51:01 AM 1 9.16 0.00 1.03 0.00 0.10 89.71 12:52:01 AM all 11.79 0.00 0.58 0.02 0.07 87.54 12:52:01 AM 0 19.43 0.00 0.85 0.00 0.08 79.64 12:52:01 AM 1 4.15 0.00 0.32 0.03 0.05 95.45 12:53:01 AM all 9.49 0.00 0.74 0.00 0.09 89.68 12:53:01 AM 0 14.17 0.00 0.83 0.00 0.10 84.91 12:53:01 AM 1 4.84 0.00 0.66 0.00 0.08 94.42 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 12.24 0.00 1.02 0.03 0.09 86.61 12:54:01 AM 0 10.51 0.00 0.98 0.03 0.08 88.39 12:54:01 AM 1 13.96 0.00 1.06 0.03 0.10 84.85 12:55:01 AM all 12.47 0.00 0.63 0.03 0.08 86.79 12:55:01 AM 0 9.40 0.00 0.52 0.03 0.08 89.96 12:55:01 AM 1 15.53 0.00 0.75 0.02 0.08 83.62 12:56:01 AM all 8.27 0.00 0.68 0.00 0.08 90.97 12:56:01 AM 0 6.05 0.00 0.71 0.00 0.07 93.18 12:56:01 AM 1 10.49 0.00 0.66 0.00 0.08 88.77 12:57:01 AM all 13.38 0.00 1.34 0.01 0.08 85.19 12:57:01 AM 0 13.18 0.00 1.43 0.00 0.08 85.31 12:57:01 AM 1 13.58 0.00 1.25 0.02 0.08 85.08 12:58:01 AM all 12.78 0.00 0.64 0.03 0.08 86.49 12:58:01 AM 0 19.75 0.00 0.92 0.02 0.08 79.23 12:58:01 AM 1 5.79 0.00 0.35 0.03 0.07 93.76 12:59:01 AM all 9.65 0.00 0.93 0.01 0.08 89.33 12:59:01 AM 0 13.62 0.00 1.03 0.00 0.08 85.27 12:59:01 AM 1 5.71 0.00 0.82 0.02 0.08 93.37 01:00:01 AM all 11.41 0.00 1.10 0.01 0.08 87.41 01:00:01 AM 0 14.31 0.00 1.19 0.02 0.08 84.39 01:00:01 AM 1 8.50 0.00 1.01 0.00 0.07 90.42 01:01:01 AM all 12.70 0.00 0.64 0.06 0.08 86.52 01:01:01 AM 0 14.16 0.00 0.72 0.00 0.08 85.04 01:01:01 AM 1 11.24 0.00 0.57 0.12 0.08 88.00 01:02:01 AM all 12.71 0.00 0.96 0.00 0.08 86.25 01:02:01 AM 0 19.58 0.00 1.16 0.00 0.07 79.20 01:02:01 AM 1 5.85 0.00 0.75 0.00 0.08 93.31 01:03:01 AM all 26.75 0.00 3.41 0.25 0.09 69.51 01:03:01 AM 0 27.17 0.00 3.54 0.27 0.10 68.93 01:03:01 AM 1 26.32 0.00 3.28 0.23 0.08 70.09 Average: all 13.87 0.00 1.86 0.63 0.08 83.55 Average: 0 16.32 0.00 2.05 0.59 0.08 80.96 Average: 1 11.42 0.00 1.68 0.68 0.08 86.15