---> uname -a: Linux prd-centos8-robot-2c-8g-20548.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 624 4797 19 2275 6774 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:e0:93:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85028sec preferred_lft 85028sec inet6 fe80::f816:3eff:fee0:93e2/64 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) 02/25/2026 _x86_64_ (2 CPU) 03:25:15 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 108.28 5.82 102.47 1085.95 10359.71 03:28:01 AM 65.93 1.37 64.56 135.42 7637.32 03:29:01 AM 38.24 6.78 31.46 1248.73 2092.58 03:30:01 AM 61.52 0.22 61.30 43.58 7959.52 03:31:01 AM 4.77 0.00 4.77 0.00 171.84 03:32:01 AM 0.30 0.00 0.30 0.00 5.50 03:33:01 AM 0.22 0.05 0.17 4.80 2.63 03:34:01 AM 1.95 0.02 1.93 0.13 175.42 03:35:01 AM 0.35 0.00 0.35 0.00 136.34 03:36:01 AM 0.57 0.03 0.53 1.87 164.87 03:37:01 AM 0.30 0.00 0.30 0.00 105.33 03:38:01 AM 0.27 0.00 0.27 0.00 91.57 03:39:01 AM 0.23 0.00 0.23 0.00 96.83 03:40:01 AM 0.25 0.00 0.25 0.00 16.79 03:41:01 AM 0.52 0.03 0.48 0.27 83.47 03:42:01 AM 1.32 0.00 1.32 0.00 77.59 03:43:01 AM 0.22 0.00 0.22 0.00 126.13 03:44:01 AM 0.23 0.00 0.23 0.00 43.32 03:45:01 AM 0.18 0.00 0.18 0.00 36.69 03:46:01 AM 0.40 0.00 0.40 0.00 44.39 03:47:01 AM 7.41 0.33 7.08 37.05 304.98 03:48:01 AM 43.84 6.40 37.44 627.66 2979.82 Average: 15.33 0.96 14.37 144.78 1486.99 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5086240 6976644 2796184 35.47 2688 2067660 753332 8.44 190512 2265416 233076 03:28:01 AM 5206292 7064536 2676132 33.95 2688 2034876 664012 7.43 226908 2100112 9012 03:29:01 AM 4776760 6951468 3105664 39.40 2688 2340968 763024 8.54 305324 2418764 247608 03:30:01 AM 4924896 7036212 2957528 37.52 2688 2278448 663740 7.43 268840 2303140 20 03:31:01 AM 4925556 7036884 2956868 37.51 2688 2278452 679140 7.60 268844 2303012 16 03:32:01 AM 4925508 7036836 2956916 37.51 2688 2278452 663504 7.43 268844 2302948 12 03:33:01 AM 4893120 7004908 2989304 37.92 2688 2278912 679836 7.61 269180 2334956 308 03:34:01 AM 4869632 6984772 3012792 38.22 2688 2282272 747024 8.36 269184 2358292 532 03:35:01 AM 4861308 6982352 3021116 38.33 2688 2288176 764820 8.56 269456 2366288 2424 03:36:01 AM 4853380 6977288 3029044 38.43 2688 2291048 780412 8.74 269732 2373856 500 03:37:01 AM 4849756 6976268 3032668 38.47 2688 2293636 780412 8.74 269732 2377668 4 03:38:01 AM 4846688 6975884 3035736 38.51 2688 2296328 780412 8.74 269732 2380640 52 03:39:01 AM 4843388 6975636 3039036 38.55 2688 2299372 778116 8.71 269732 2383916 232 03:40:01 AM 4842232 6975428 3040192 38.57 2688 2300324 769120 8.61 269732 2384760 760 03:41:01 AM 4840968 6975796 3041456 38.59 2688 2301948 770008 8.62 269888 2386228 152 03:42:01 AM 4839356 6976040 3043068 38.61 2688 2303804 770008 8.62 269888 2388020 512 03:43:01 AM 4835336 6975696 3047088 38.66 2688 2307488 770008 8.62 269888 2391740 452 03:44:01 AM 4834476 6975796 3047948 38.67 2688 2308456 770008 8.62 269888 2392804 216 03:45:01 AM 4833256 6975688 3049168 38.68 2688 2309552 770008 8.62 269888 2393812 264 03:46:01 AM 4831352 6974792 3051072 38.71 2688 2310568 785384 8.79 269888 2395732 120 03:47:01 AM 4965100 6970916 2917324 37.01 2688 2179100 754660 8.45 298080 2257660 57736 03:48:01 AM 5013912 7038428 2868512 36.39 2688 2198108 661924 7.41 505968 2005468 25480 Average: 4895387 6991739 2987037 37.89 2688 2264907 741769 8.31 277688 2330238 26340 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 160.39 123.73 1700.26 14.97 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 18.91 10.41 8.14 4.27 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 42.56 36.23 332.60 7.45 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 477.69 404.50 113.08 98.21 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 2.62 2.02 0.56 0.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 3.12 1.93 0.50 0.42 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 27.46 14.70 9.34 1.81 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 162.92 161.62 36.77 12.50 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 95.63 95.88 41.24 7.74 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 70.69 70.82 21.55 5.69 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 64.84 63.72 18.48 5.17 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 58.16 56.85 19.87 4.84 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 79.00 78.82 25.19 7.30 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 34.52 29.91 7.66 2.83 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 105.03 104.20 18.69 8.18 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 128.57 128.19 22.39 9.98 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 135.99 137.09 33.13 10.45 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.97 3.42 0.60 0.57 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.85 3.73 0.64 0.65 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 2.88 3.75 0.74 0.67 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 166.10 122.71 175.27 106.01 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 19.84 18.56 17.45 9.02 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 84.68 76.04 118.36 14.51 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) 02/25/2026 _x86_64_ (2 CPU) 03:25:15 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 39.07 0.00 5.96 0.87 0.09 54.02 03:27:01 AM 0 52.18 0.00 7.47 1.00 0.10 39.25 03:27:01 AM 1 26.00 0.00 4.45 0.73 0.08 68.73 03:28:01 AM all 18.29 0.00 2.73 0.81 0.08 78.10 03:28:01 AM 0 22.59 0.00 2.85 0.67 0.08 73.81 03:28:01 AM 1 13.99 0.00 2.60 0.95 0.07 82.39 03:29:01 AM all 23.32 0.00 4.63 0.32 0.07 71.67 03:29:01 AM 0 28.71 0.00 5.04 0.33 0.07 65.85 03:29:01 AM 1 17.93 0.00 4.22 0.30 0.07 77.48 03:30:01 AM all 14.52 0.00 3.60 0.43 0.07 81.38 03:30:01 AM 0 14.71 0.00 3.71 0.43 0.07 81.08 03:30:01 AM 1 14.33 0.00 3.50 0.42 0.07 81.69 03:31:01 AM all 0.36 0.00 0.12 0.02 0.03 99.48 03:31:01 AM 0 0.48 0.00 0.08 0.00 0.00 99.43 03:31:01 AM 1 0.23 0.00 0.15 0.03 0.05 99.53 03:32:01 AM all 0.37 0.00 0.07 0.00 0.03 99.53 03:32:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 03:32:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.26 03:33:01 AM all 0.75 0.00 0.23 0.01 0.03 98.98 03:33:01 AM 0 0.22 0.00 0.18 0.00 0.05 99.55 03:33:01 AM 1 1.28 0.00 0.27 0.02 0.02 98.41 03:34:01 AM all 11.63 0.00 1.37 0.00 0.08 86.93 03:34:01 AM 0 18.65 0.00 1.85 0.00 0.07 79.43 03:34:01 AM 1 4.68 0.00 0.89 0.00 0.08 94.34 03:35:01 AM all 13.74 0.00 1.41 0.00 0.08 84.77 03:35:01 AM 0 22.98 0.00 2.08 0.00 0.09 74.86 03:35:01 AM 1 4.64 0.00 0.75 0.00 0.07 94.54 03:36:01 AM all 7.03 0.00 0.61 0.01 0.06 92.29 03:36:01 AM 0 8.24 0.00 0.62 0.00 0.07 91.08 03:36:01 AM 1 5.83 0.00 0.60 0.02 0.05 93.50 03:37:01 AM all 8.03 0.00 0.62 0.00 0.08 91.28 03:37:01 AM 0 12.28 0.00 0.88 0.00 0.07 86.78 03:37:01 AM 1 3.84 0.00 0.35 0.00 0.08 95.73 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 6.57 0.00 0.63 0.00 0.08 92.71 03:38:01 AM 0 10.10 0.00 0.87 0.00 0.08 88.95 03:38:01 AM 1 3.05 0.00 0.39 0.00 0.08 96.48 03:39:01 AM all 11.14 0.00 1.32 0.01 0.07 87.47 03:39:01 AM 0 19.42 0.00 1.95 0.00 0.07 78.56 03:39:01 AM 1 3.10 0.00 0.70 0.02 0.07 96.11 03:40:01 AM all 4.96 0.00 0.45 0.00 0.05 94.54 03:40:01 AM 0 4.29 0.00 0.47 0.00 0.05 95.19 03:40:01 AM 1 5.63 0.00 0.44 0.00 0.05 93.88 03:41:01 AM all 7.70 0.00 0.82 0.00 0.08 91.40 03:41:01 AM 0 12.64 0.00 0.92 0.00 0.09 86.35 03:41:01 AM 1 2.85 0.00 0.72 0.00 0.07 96.37 03:42:01 AM all 9.15 0.00 0.86 0.02 0.07 89.91 03:42:01 AM 0 15.19 0.00 0.91 0.02 0.07 83.81 03:42:01 AM 1 3.23 0.00 0.80 0.02 0.07 95.88 03:43:01 AM all 10.30 0.00 0.89 0.00 0.08 88.73 03:43:01 AM 0 13.84 0.00 1.36 0.00 0.08 84.71 03:43:01 AM 1 6.74 0.00 0.42 0.00 0.08 92.76 03:44:01 AM all 3.22 0.00 0.43 0.00 0.08 96.27 03:44:01 AM 0 4.76 0.00 0.60 0.00 0.08 94.56 03:44:01 AM 1 1.67 0.00 0.27 0.00 0.07 97.99 03:45:01 AM all 3.50 0.00 0.42 0.00 0.08 96.00 03:45:01 AM 0 3.92 0.00 0.45 0.00 0.08 95.54 03:45:01 AM 1 3.08 0.00 0.38 0.00 0.08 96.45 03:46:01 AM all 3.39 0.00 0.40 0.00 0.07 96.14 03:46:01 AM 0 3.79 0.00 0.43 0.00 0.07 95.71 03:46:01 AM 1 2.99 0.00 0.37 0.00 0.07 96.57 03:47:01 AM all 16.92 0.00 2.03 0.04 0.08 80.93 03:47:01 AM 0 25.27 0.00 2.58 0.05 0.08 72.02 03:47:01 AM 1 8.57 0.00 1.47 0.03 0.08 89.84 03:48:01 AM all 31.07 0.24 4.39 0.27 0.07 63.95 03:48:01 AM 0 32.31 0.00 4.01 0.17 0.07 63.45 03:48:01 AM 1 29.84 0.48 4.77 0.38 0.08 64.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.15 0.01 1.55 0.13 0.07 87.10 Average: 0 14.84 0.00 1.79 0.12 0.07 83.17 Average: 1 7.47 0.02 1.30 0.13 0.07 91.00