---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4899 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: 2800.000 BogoMIPS: 5600.00 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 8.1G 12G 42% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 339 251 0 1402 1469 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:60:85:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe60:8519/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4899) 09/12/24 _x86_64_ (2 CPU) 11:24:41 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 133.81 49.33 84.48 2253.83 10062.23 11:27:01 147.82 54.22 93.60 3315.69 13939.22 11:28:01 196.65 98.92 97.73 8737.76 30344.16 11:29:01 76.69 43.92 32.77 2999.40 5326.49 Average: 138.74 61.60 77.15 4326.68 14918.26 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 155212 1554212 1885420 92.39 51044 1437468 537924 17.41 379924 1363620 91696 11:27:01 111284 1495200 1929348 94.55 73052 1398608 659544 21.35 444652 1338268 92696 11:28:01 79472 1479776 1961160 96.11 95888 1396056 655704 21.23 453376 1369184 79872 11:29:01 287952 1504768 1752680 85.89 98784 1191988 567880 18.38 456136 1126540 15024 Average: 158480 1508489 1882152 92.23 79692 1356030 605263 19.59 433522 1299403 69822 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 76.60 68.55 911.14 9.87 0.00 0.00 0.00 0.00 11:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:27:01 ens3 53.43 45.12 486.54 9.23 0.00 0.00 0.00 0.00 11:27:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 11:28:01 ens3 173.10 96.62 1887.66 14.16 0.00 0.00 0.00 0.00 11:28:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:29:01 ens3 94.44 78.46 622.47 21.21 0.00 0.00 0.00 0.00 11:29:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 99.39 72.19 976.98 13.62 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4899) 09/12/24 _x86_64_ (2 CPU) 11:24:41 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 32.33 0.00 2.70 6.99 0.08 57.91 11:26:01 0 31.57 0.00 2.90 6.81 0.07 58.65 11:26:01 1 33.10 0.00 2.50 7.16 0.07 57.17 11:27:01 all 36.80 0.00 3.33 8.06 0.08 51.72 11:27:01 0 38.71 0.00 3.40 10.03 0.10 47.76 11:27:01 1 34.86 0.00 3.28 6.09 0.08 55.68 11:28:01 all 32.94 0.00 3.03 8.81 0.09 55.13 11:28:01 0 32.10 0.00 2.77 5.86 0.08 59.18 11:28:01 1 33.80 0.00 3.28 11.74 0.10 51.09 11:29:01 all 38.78 0.00 2.20 3.06 0.08 55.88 11:29:01 0 31.22 0.00 2.05 1.57 0.07 65.10 11:29:01 1 46.36 0.00 2.36 4.56 0.07 46.66 Average: all 35.21 0.00 2.82 6.73 0.08 55.16 Average: 0 33.40 0.00 2.78 6.07 0.08 57.67 Average: 1 37.03 0.00 2.85 7.39 0.08 52.65