---> uname -a: Linux prd-centos8-robot-2c-8g-48978.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 619 4895 19 2182 6781 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:47:00:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85095sec preferred_lft 85095sec inet6 fe80::f816:3eff:fe47:e9/64 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) 09/05/2025 _x86_64_ (2 CPU) 00:36:23 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 88.77 6.80 81.97 1133.68 6023.76 12:39:01 AM 85.80 0.72 85.09 52.92 11134.79 12:40:01 AM 26.29 0.42 25.87 64.78 1946.50 12:41:01 AM 69.78 6.96 62.81 1292.77 7663.60 12:42:01 AM 6.25 0.00 6.25 0.00 506.20 12:43:01 AM 0.32 0.00 0.32 0.00 5.12 12:44:01 AM 0.12 0.00 0.12 0.00 0.90 12:45:01 AM 2.05 0.22 1.83 11.73 105.62 12:46:01 AM 0.62 0.00 0.62 0.00 121.31 12:47:01 AM 0.47 0.00 0.47 0.00 15.98 12:48:01 AM 0.20 0.00 0.20 0.00 17.51 12:49:01 AM 0.18 0.00 0.18 0.00 16.55 12:50:01 AM 0.25 0.03 0.22 1.87 9.46 12:51:01 AM 0.25 0.00 0.25 0.00 16.38 12:52:01 AM 0.47 0.03 0.43 0.27 43.59 12:53:01 AM 1.23 0.00 1.23 0.00 45.28 12:54:01 AM 0.27 0.00 0.27 0.00 33.76 12:55:01 AM 0.23 0.00 0.23 0.00 19.26 12:56:01 AM 0.18 0.00 0.18 0.00 36.59 12:57:01 AM 21.26 0.33 20.93 37.85 1299.68 12:58:01 AM 22.63 0.52 22.11 63.85 901.72 Average: 15.60 0.76 14.84 126.65 1426.90 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5206560 6994416 2675864 33.95 2688 1966264 766856 8.59 196304 2144632 245916 12:39:01 AM 5130428 6996424 2751996 34.91 2688 2042244 733972 8.22 213036 2188144 43076 12:40:01 AM 5072884 6997488 2809540 35.64 2688 2098596 744264 8.33 235348 2215644 66676 12:41:01 AM 4962432 7046756 2919992 37.04 2688 2252184 655744 7.34 263060 2274912 10832 12:42:01 AM 4962428 7046756 2919996 37.04 2688 2252188 655744 7.34 263060 2275044 16 12:43:01 AM 4962224 7046552 2920200 37.05 2688 2252188 655744 7.34 263064 2275180 8 12:44:01 AM 4962400 7046728 2920024 37.04 2688 2252188 671132 7.51 263068 2275304 16 12:45:01 AM 4915780 7001920 2966644 37.64 2688 2254016 721380 8.08 263340 2321296 372 12:46:01 AM 4908580 6997760 2973844 37.73 2688 2257064 721380 8.08 263340 2328676 64 12:47:01 AM 4908324 6997896 2974100 37.73 2688 2257460 721380 8.08 263340 2329160 200 12:48:01 AM 4907960 6997916 2974464 37.74 2688 2257844 721380 8.08 263340 2329484 116 12:49:01 AM 4906176 6996516 2976248 37.76 2688 2258228 721380 8.08 263340 2330972 40 12:50:01 AM 4905188 6996016 2977236 37.77 2688 2258708 744488 8.34 263484 2331716 252 12:51:01 AM 4904136 6995472 2978288 37.78 2688 2259216 744488 8.34 263488 2333028 348 12:52:01 AM 4901656 6993692 2980768 37.82 2688 2259916 765468 8.57 263656 2335308 20 12:53:01 AM 4898020 6990828 2984404 37.86 2688 2260696 765468 8.57 263656 2339080 276 12:54:01 AM 4895740 6989324 2986684 37.89 2688 2261472 765468 8.57 263656 2341272 132 12:55:01 AM 4892980 6987224 2989444 37.93 2688 2262124 765468 8.57 263656 2344088 268 12:56:01 AM 4890232 6985256 2992192 37.96 2688 2262904 765468 8.57 263664 2346720 4 12:57:01 AM 5031728 6956884 2850696 36.17 2688 2099132 752600 8.43 312484 2180376 23948 12:58:01 AM 5097536 7025592 2784888 35.33 2688 2102368 681536 7.63 470616 1958308 25108 Average: 4963019 7004163 2919405 37.04 2688 2210810 725753 8.13 268667 2276112 19890 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 185.72 131.76 1443.71 35.19 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 60.45 42.57 588.13 8.68 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 46.23 35.44 329.35 13.55 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 592.90 442.44 120.27 97.10 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 2.10 0.90 0.53 0.23 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 2.93 2.13 0.71 0.63 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 3.37 2.10 0.80 0.64 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 45.66 30.69 16.07 5.08 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 31.09 28.41 8.21 5.52 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 13.86 9.28 3.02 1.87 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 12.56 9.27 2.88 1.81 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 10.95 9.12 2.75 1.80 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 11.76 9.85 2.96 1.94 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 1.68 1.45 0.38 0.27 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 3.38 1.50 0.79 0.37 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 4.05 2.10 1.43 0.89 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 1.97 1.77 0.75 0.52 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 5.35 1.63 0.98 0.31 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 1.82 1.37 0.45 0.27 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 93.12 62.86 104.37 60.15 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 17.31 14.43 13.30 7.27 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 54.68 40.05 125.80 11.62 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) 09/05/2025 _x86_64_ (2 CPU) 00:36:23 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.43 0.00 5.69 0.99 0.12 53.77 12:38:01 AM 0 53.39 0.00 6.78 1.27 0.12 38.44 12:38:01 AM 1 25.49 0.00 4.60 0.72 0.12 69.07 12:39:01 AM all 21.56 0.00 3.22 1.03 0.10 74.10 12:39:01 AM 0 27.74 0.00 3.57 0.98 0.10 67.61 12:39:01 AM 1 15.37 0.00 2.87 1.07 0.10 80.59 12:40:01 AM all 17.49 0.00 2.64 0.40 0.07 79.41 12:40:01 AM 0 17.74 0.00 2.54 0.52 0.07 79.14 12:40:01 AM 1 17.24 0.00 2.74 0.28 0.07 79.68 12:41:01 AM all 21.92 0.00 5.16 0.84 0.09 72.00 12:41:01 AM 0 23.58 0.00 5.39 0.67 0.10 70.26 12:41:01 AM 1 20.25 0.00 4.92 1.00 0.08 73.74 12:42:01 AM all 0.31 0.00 0.10 0.06 0.04 99.49 12:42:01 AM 0 0.55 0.00 0.10 0.03 0.05 99.27 12:42:01 AM 1 0.07 0.00 0.10 0.08 0.03 99.72 12:43:01 AM all 0.28 0.00 0.08 0.00 0.04 99.61 12:43:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 12:43:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:44:01 AM all 0.34 0.00 0.08 0.00 0.06 99.52 12:44:01 AM 0 0.57 0.00 0.05 0.00 0.07 99.32 12:44:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 12:45:01 AM all 7.94 0.00 0.84 0.01 0.08 91.14 12:45:01 AM 0 8.97 0.00 0.77 0.00 0.07 90.19 12:45:01 AM 1 6.90 0.00 0.92 0.02 0.08 92.08 12:46:01 AM all 15.26 0.00 0.63 0.00 0.08 84.04 12:46:01 AM 0 18.19 0.00 0.80 0.00 0.08 80.92 12:46:01 AM 1 12.33 0.00 0.45 0.00 0.07 87.15 12:47:01 AM all 4.36 0.00 0.29 0.00 0.08 95.27 12:47:01 AM 0 6.59 0.00 0.42 0.00 0.08 92.91 12:47:01 AM 1 2.14 0.00 0.17 0.00 0.07 97.63 12:48:01 AM all 4.16 0.00 0.28 0.00 0.08 95.47 12:48:01 AM 0 6.09 0.00 0.35 0.00 0.08 93.47 12:48:01 AM 1 2.23 0.00 0.22 0.00 0.08 97.47 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.29 0.00 0.27 0.00 0.07 95.37 12:49:01 AM 0 2.79 0.00 0.18 0.00 0.05 96.98 12:49:01 AM 1 5.80 0.00 0.35 0.00 0.08 93.76 12:50:01 AM all 4.63 0.00 0.31 0.00 0.08 94.98 12:50:01 AM 0 5.41 0.00 0.35 0.00 0.08 94.15 12:50:01 AM 1 3.85 0.00 0.27 0.00 0.08 95.80 12:51:01 AM all 1.42 0.00 0.17 0.00 0.08 98.34 12:51:01 AM 0 2.26 0.00 0.27 0.00 0.10 97.38 12:51:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:52:01 AM all 1.93 0.00 0.38 0.00 0.09 97.60 12:52:01 AM 0 2.92 0.00 0.53 0.00 0.10 96.45 12:52:01 AM 1 0.94 0.00 0.23 0.00 0.08 98.75 12:53:01 AM all 2.02 0.00 0.28 0.01 0.08 97.61 12:53:01 AM 0 2.44 0.00 0.35 0.00 0.08 97.13 12:53:01 AM 1 1.60 0.00 0.20 0.02 0.08 98.10 12:54:01 AM all 2.03 0.00 0.23 0.00 0.11 97.63 12:54:01 AM 0 2.57 0.00 0.28 0.00 0.08 97.06 12:54:01 AM 1 1.49 0.00 0.18 0.00 0.13 98.20 12:55:01 AM all 1.98 0.00 0.24 0.00 0.08 97.70 12:55:01 AM 0 2.32 0.00 0.28 0.00 0.08 97.31 12:55:01 AM 1 1.64 0.00 0.20 0.00 0.08 98.08 12:56:01 AM all 1.77 0.00 0.21 0.00 0.07 97.95 12:56:01 AM 0 1.57 0.00 0.18 0.00 0.05 98.20 12:56:01 AM 1 1.97 0.00 0.23 0.00 0.08 97.71 12:57:01 AM all 19.51 0.00 2.48 0.25 0.08 77.68 12:57:01 AM 0 19.53 0.00 3.00 0.22 0.08 77.17 12:57:01 AM 1 19.49 0.00 1.95 0.28 0.08 78.19 12:58:01 AM all 26.34 0.00 3.98 0.12 0.08 69.49 12:58:01 AM 0 36.27 0.00 4.67 0.13 0.08 58.84 12:58:01 AM 1 16.43 0.00 3.28 0.10 0.07 80.12 Average: all 9.48 0.00 1.31 0.18 0.08 88.96 Average: 0 11.52 0.00 1.47 0.18 0.08 86.74 Average: 1 7.43 0.00 1.15 0.17 0.08 91.17