---> uname -a: Linux prd-centos8-robot-2c-8g-19833.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 647 4770 19 2279 6751 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:26:1b:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84625sec preferred_lft 84625sec inet6 fe80::f816:3eff:fe26:1b2b/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) 02/22/2026 _x86_64_ (2 CPU) 02:36:54 LINUX RESTART (2 CPU) 02:38:01 AM tps rtps wtps bread/s bwrtn/s 02:39:01 AM 121.93 1.08 120.85 75.32 12755.34 02:40:01 AM 26.99 0.42 26.57 64.78 2328.54 02:41:01 AM 71.36 6.93 64.43 1289.09 4541.61 02:42:01 AM 25.96 0.00 25.96 0.00 5281.94 02:43:01 AM 2.43 0.00 2.43 0.00 69.01 02:44:01 AM 0.15 0.00 0.15 0.00 1.58 02:45:01 AM 0.30 0.10 0.20 6.80 6.88 02:46:01 AM 2.07 0.00 2.07 0.00 262.00 02:47:01 AM 0.40 0.00 0.40 0.00 135.81 02:48:01 AM 0.33 0.00 0.33 0.00 169.07 02:49:01 AM 0.28 0.00 0.28 0.00 119.93 02:50:01 AM 0.17 0.00 0.17 0.00 8.05 02:51:01 AM 0.32 0.00 0.32 0.00 45.49 02:52:01 AM 0.70 0.03 0.67 0.27 19.26 02:53:01 AM 1.33 0.00 1.33 0.00 48.27 02:54:01 AM 0.40 0.00 0.40 0.00 177.89 02:55:01 AM 0.47 0.00 0.47 0.00 150.37 02:56:01 AM 0.15 0.00 0.15 0.00 76.64 02:57:01 AM 0.28 0.00 0.28 0.00 225.41 02:58:01 AM 0.45 0.00 0.45 0.00 96.95 02:59:01 AM 0.23 0.00 0.23 0.00 35.86 03:00:01 AM 0.17 0.00 0.17 0.00 60.40 03:01:02 AM 0.28 0.02 0.27 0.13 19.08 03:02:01 AM 0.41 0.07 0.34 1.76 14.86 03:03:01 AM 0.38 0.00 0.38 0.00 88.12 03:04:01 AM 0.43 0.00 0.43 0.00 40.28 03:05:01 AM 0.47 0.00 0.47 0.00 214.15 03:06:01 AM 23.33 0.63 22.69 73.18 2794.85 Average: 10.08 0.33 9.75 54.02 1064.45 02:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 AM 5164028 7004212 2718404 34.49 2688 2016380 710824 7.96 198196 2168240 42816 02:40:01 AM 5241196 7083236 2641236 33.51 2688 2018324 622888 6.97 219256 2072668 4 02:41:01 AM 4964376 7059104 2918056 37.02 2688 2261796 630744 7.06 260832 2277628 146988 02:42:01 AM 4929192 7023788 2953240 37.47 2688 2261812 664944 7.45 260876 2309516 8 02:43:01 AM 4929084 7023684 2953348 37.47 2688 2261816 664944 7.45 260880 2309592 4 02:44:01 AM 4929400 7024000 2953032 37.46 2688 2261816 664944 7.45 260880 2309532 4 02:45:01 AM 4875664 6972920 3006768 38.15 2688 2264472 760340 8.51 261412 2362372 2444 02:46:01 AM 4867036 6968204 3015396 38.25 2688 2268424 775896 8.69 261412 2370568 516 02:47:01 AM 4859464 6965152 3022968 38.35 2688 2272964 792500 8.87 261412 2378260 1112 02:48:01 AM 4850500 6962348 3031932 38.46 2688 2279072 810064 9.07 261412 2387000 2240 02:49:01 AM 4849728 6962924 3032704 38.47 2688 2280420 792984 8.88 261780 2387592 48 02:50:01 AM 4850184 6964428 3032248 38.47 2688 2281476 776708 8.70 261780 2387412 896 02:51:01 AM 4849876 6964520 3032556 38.47 2688 2281868 776708 8.70 261780 2387892 16 02:52:01 AM 4849608 6964708 3032824 38.48 2688 2282328 750132 8.40 261888 2388168 140 02:53:01 AM 4848936 6964496 3033496 38.48 2688 2282784 750132 8.40 261888 2388712 72 02:54:01 AM 4836288 6957280 3046144 38.64 2688 2288240 795616 8.91 261940 2400912 340 02:55:01 AM 4830584 6955716 3051848 38.72 2688 2292372 795616 8.91 261940 2406764 136 02:56:01 AM 4825896 6956004 3056536 38.78 2688 2297336 795616 8.91 261940 2411112 2832 02:57:01 AM 4818032 6952488 3064400 38.88 2688 2301728 795616 8.91 261940 2419152 500 02:58:01 AM 4819392 6956212 3063040 38.86 2688 2304052 795616 8.91 261940 2417972 96 02:59:01 AM 4818284 6956256 3064148 38.87 2688 2305196 795616 8.91 261940 2419056 252 03:00:01 AM 4819576 6959176 3062856 38.86 2688 2306824 795336 8.91 261940 2417644 104 03:01:02 AM 4819892 6959884 3062540 38.85 2688 2307216 772112 8.65 261940 2417620 20 03:02:01 AM 4819916 6960524 3062516 38.85 2688 2307832 772112 8.65 262052 2417788 288 03:03:01 AM 4814196 6957052 3068236 38.92 2688 2310120 839952 9.40 262200 2422532 76 03:04:01 AM 4812244 6956516 3070188 38.95 2688 2311504 839952 9.40 262200 2424328 484 03:05:01 AM 4874236 7024336 3008196 38.16 2688 2317324 657980 7.37 262552 2363108 4 03:06:01 AM 4928480 6953208 2953952 37.48 2688 2197236 733568 8.21 512580 2082348 22388 Average: 4881975 6979013 3000457 38.07 2688 2265098 754624 8.45 266885 2353767 8030 02:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 75.29 58.84 889.90 9.29 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 19.29 13.21 6.62 4.60 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 54.46 46.01 345.53 14.75 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 581.70 414.93 109.01 88.85 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 2.38 1.98 0.55 0.48 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 2.80 1.92 0.45 0.41 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 55.35 37.87 23.05 4.24 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 14.76 14.20 17.37 2.25 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 32.61 31.13 27.22 4.10 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 63.06 62.91 37.90 6.34 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 78.17 77.00 15.21 6.39 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 53.12 51.03 11.34 4.68 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 11.09 9.25 2.73 1.81 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 12.76 10.76 3.06 2.10 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 4.07 3.27 2.84 0.57 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 111.61 110.91 36.55 17.26 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 83.77 84.02 55.19 6.41 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 129.26 130.06 72.30 9.48 0.00 0.00 0.00 0.00 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 73.79 61.16 48.56 5.22 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 51.38 51.82 17.88 4.01 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 52.72 52.22 8.40 4.10 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 31.92 29.87 22.71 3.73 0.00 0.00 0.00 0.00 03:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 AM eth0 12.85 10.96 3.09 2.21 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 8.10 6.91 3.39 1.34 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 129.31 101.68 38.60 8.84 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 39.78 29.25 6.80 2.66 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 49.48 25.86 14.07 3.90 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 87.54 63.18 177.12 149.31 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 68.69 56.89 71.38 13.20 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) 02/22/2026 _x86_64_ (2 CPU) 02:36:54 LINUX RESTART (2 CPU) 02:38:01 AM CPU %user %nice %system %iowait %steal %idle 02:39:01 AM all 30.28 0.00 4.98 0.89 0.10 63.75 02:39:01 AM 0 22.38 0.00 4.07 0.80 0.10 72.66 02:39:01 AM 1 38.18 0.00 5.90 0.98 0.10 54.84 02:40:01 AM all 10.39 0.00 1.85 0.19 0.06 87.51 02:40:01 AM 0 4.36 0.00 1.37 0.03 0.07 94.16 02:40:01 AM 1 16.41 0.00 2.34 0.35 0.05 80.86 02:41:01 AM all 36.01 0.00 6.32 0.43 0.11 57.13 02:41:01 AM 0 26.42 0.00 5.90 0.45 0.12 67.11 02:41:01 AM 1 45.60 0.00 6.74 0.42 0.10 47.14 02:42:01 AM all 1.14 0.00 1.24 0.29 0.04 97.28 02:42:01 AM 0 1.37 0.00 1.17 0.39 0.03 97.03 02:42:01 AM 1 0.91 0.00 1.31 0.20 0.05 97.54 02:43:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 02:43:01 AM 0 0.57 0.00 0.07 0.02 0.03 99.32 02:43:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 02:44:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 02:44:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 02:44:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 02:45:01 AM all 6.35 0.00 0.92 0.00 0.05 92.68 02:45:01 AM 0 7.23 0.00 0.89 0.00 0.03 91.85 02:45:01 AM 1 5.48 0.00 0.95 0.00 0.07 93.50 02:46:01 AM all 7.60 0.00 0.29 0.01 0.07 92.03 02:46:01 AM 0 3.31 0.00 0.22 0.02 0.07 96.39 02:46:01 AM 1 11.88 0.00 0.37 0.00 0.07 87.68 02:47:01 AM all 9.98 0.00 0.86 0.00 0.08 89.07 02:47:01 AM 0 12.78 0.00 1.27 0.00 0.08 85.86 02:47:01 AM 1 7.19 0.00 0.45 0.00 0.08 92.27 02:48:01 AM all 12.02 0.00 1.12 0.00 0.08 86.78 02:48:01 AM 0 10.85 0.00 0.62 0.00 0.08 88.45 02:48:01 AM 1 13.18 0.00 1.62 0.00 0.07 85.13 02:49:01 AM all 7.36 0.00 0.60 0.00 0.08 91.96 02:49:01 AM 0 3.77 0.00 0.65 0.00 0.08 95.49 02:49:01 AM 1 11.00 0.00 0.54 0.00 0.07 88.39 02:49:01 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 6.90 0.00 0.65 0.00 0.07 92.39 02:50:01 AM 0 4.00 0.00 0.47 0.00 0.07 95.47 02:50:01 AM 1 9.85 0.00 0.83 0.00 0.07 89.25 02:51:01 AM all 4.46 0.00 0.32 0.00 0.08 95.14 02:51:01 AM 0 3.86 0.00 0.28 0.00 0.08 95.77 02:51:01 AM 1 5.06 0.00 0.35 0.00 0.07 94.52 02:52:01 AM all 5.07 0.00 0.54 0.00 0.08 94.30 02:52:01 AM 0 3.43 0.00 0.40 0.00 0.08 96.09 02:52:01 AM 1 6.71 0.00 0.68 0.00 0.08 92.52 02:53:01 AM all 4.31 0.00 0.38 0.02 0.06 95.23 02:53:01 AM 0 1.58 0.00 0.17 0.02 0.07 98.17 02:53:01 AM 1 7.10 0.00 0.60 0.02 0.05 92.23 02:54:01 AM all 11.11 0.00 0.74 0.01 0.08 88.06 02:54:01 AM 0 9.01 0.00 0.76 0.02 0.08 90.12 02:54:01 AM 1 13.18 0.00 0.72 0.00 0.08 86.01 02:55:01 AM all 4.99 0.00 0.53 0.00 0.08 94.41 02:55:01 AM 0 2.95 0.00 0.44 0.00 0.08 96.53 02:55:01 AM 1 7.03 0.00 0.62 0.00 0.07 92.29 02:56:01 AM all 5.50 0.00 0.52 0.00 0.09 93.89 02:56:01 AM 0 8.33 0.00 0.47 0.00 0.08 91.12 02:56:01 AM 1 2.68 0.00 0.57 0.00 0.10 96.65 02:57:01 AM all 6.79 0.00 0.39 0.01 0.08 92.73 02:57:01 AM 0 4.71 0.00 0.35 0.02 0.10 94.82 02:57:01 AM 1 8.87 0.00 0.42 0.00 0.07 90.64 02:58:01 AM all 5.28 0.00 0.92 0.00 0.07 93.73 02:58:01 AM 0 3.05 0.00 0.44 0.00 0.07 96.45 02:58:01 AM 1 7.51 0.00 1.41 0.00 0.07 91.02 02:59:01 AM all 4.12 0.00 0.53 0.00 0.07 95.29 02:59:01 AM 0 2.97 0.00 0.42 0.00 0.05 96.56 02:59:01 AM 1 5.27 0.00 0.64 0.00 0.08 94.01 03:00:01 AM all 5.42 0.00 0.29 0.00 0.08 94.20 03:00:01 AM 0 3.98 0.00 0.27 0.00 0.08 95.67 03:00:01 AM 1 6.87 0.00 0.32 0.00 0.08 92.73 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:02 AM all 4.59 0.00 0.24 0.00 0.07 95.10 03:01:02 AM 0 4.61 0.00 0.25 0.00 0.08 95.05 03:01:02 AM 1 4.56 0.00 0.23 0.00 0.05 95.15 03:02:01 AM all 4.42 0.00 0.38 0.00 0.07 95.12 03:02:01 AM 0 6.61 0.00 0.41 0.00 0.07 92.91 03:02:01 AM 1 2.27 0.00 0.36 0.00 0.07 97.30 03:03:01 AM all 8.53 0.00 0.96 0.00 0.07 90.44 03:03:01 AM 0 9.56 0.00 1.20 0.00 0.07 89.18 03:03:01 AM 1 7.50 0.00 0.73 0.00 0.07 91.70 03:04:01 AM all 4.21 0.00 0.85 0.00 0.06 94.87 03:04:01 AM 0 2.97 0.00 0.62 0.00 0.05 96.36 03:04:01 AM 1 5.46 0.00 1.09 0.00 0.07 93.38 03:05:01 AM all 10.30 0.00 0.54 0.01 0.08 89.08 03:05:01 AM 0 18.50 0.00 0.70 0.00 0.08 80.71 03:05:01 AM 1 2.11 0.00 0.37 0.02 0.07 97.44 03:06:01 AM all 27.11 0.00 3.92 0.12 0.08 68.77 03:06:01 AM 0 14.85 0.00 2.93 0.08 0.08 82.05 03:06:01 AM 1 39.40 0.00 4.91 0.15 0.08 55.46 Average: all 8.76 0.00 1.11 0.07 0.07 89.98 Average: 0 7.10 0.00 0.96 0.07 0.07 91.80 Average: 1 10.43 0.00 1.26 0.08 0.07 88.16