---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7467 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.5G 12G 39% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 376 1270 0 2297 3298 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5c:ba:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe5c:bab5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7467) 02/24/26 _x86_64_ (2 CPU) 17:46:46 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 85.35 24.20 61.16 961.17 5060.89 17:49:01 58.89 11.64 47.25 1043.35 9201.29 17:50:01 76.35 29.87 46.48 1327.57 11047.44 17:51:01 49.45 6.76 42.69 223.79 3532.56 17:52:01 19.61 0.57 19.05 24.13 1320.58 Average: 57.94 14.63 43.31 715.28 6025.06 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 1862300 3373860 2176752 53.89 40168 1635244 653688 12.85 553372 1479708 123368 17:49:01 1686128 3435168 2352924 58.25 58316 1839604 570988 11.22 487936 1690764 123180 17:50:01 1222792 3245808 2816260 69.73 66356 2096624 780940 15.35 729560 1892672 42620 17:51:01 1329072 3402752 2709980 67.09 69704 2139212 589492 11.59 617944 1890300 26780 17:52:01 1370720 3447344 2668332 66.06 71324 2139832 545736 10.73 577588 1887560 9356 Average: 1494202 3380986 2544850 63.01 61174 1970103 628169 12.35 593280 1768201 65061 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:48:02 ens3 350.41 183.69 1399.07 61.83 0.00 0.00 0.00 0.00 17:49:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 17:49:01 ens3 32.35 27.69 258.66 5.17 0.00 0.00 0.00 0.00 17:50:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 17:50:01 ens3 275.32 176.84 2429.22 19.95 0.00 0.00 0.00 0.00 17:51:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:51:01 ens3 16.91 15.63 10.47 10.90 0.00 0.00 0.00 0.00 17:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:52:01 ens3 8.07 9.48 5.84 5.68 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 137.04 82.91 823.53 20.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7467) 02/24/26 _x86_64_ (2 CPU) 17:46:46 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 39.17 0.00 2.81 5.74 2.44 49.84 17:48:02 0 30.40 0.00 2.36 4.85 2.07 60.32 17:48:02 1 47.96 0.00 3.26 6.63 2.79 39.37 17:49:01 all 40.89 0.00 2.90 3.67 2.58 49.95 17:49:01 0 27.45 0.00 1.72 1.51 2.31 67.02 17:49:01 1 54.42 0.00 4.07 5.87 2.86 32.78 17:50:01 all 43.00 0.00 3.47 2.85 2.50 48.17 17:50:01 0 38.14 0.00 3.53 1.61 2.27 54.45 17:50:01 1 47.86 0.00 3.42 4.08 2.74 41.90 17:51:01 all 58.97 0.00 3.47 2.50 2.86 32.19 17:51:01 0 65.19 0.00 3.35 2.41 3.24 25.81 17:51:01 1 52.76 0.00 3.58 2.61 2.48 38.57 17:52:01 all 35.12 0.00 1.55 1.25 1.60 60.49 17:52:01 0 62.68 0.00 2.12 0.22 2.19 32.79 17:52:01 1 7.78 0.00 0.99 2.25 1.01 87.96 Average: all 43.43 0.00 2.84 3.20 2.40 48.13 Average: 0 44.77 0.00 2.62 2.12 2.42 48.07 Average: 1 42.10 0.00 3.06 4.28 2.37 48.19