---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4844 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 338 315 0 1338 1470 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:c2:74:99 brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fec2:7499/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4844) 06/27/24 _x86_64_ (2 CPU) 11:24:28 LINUX RESTART (2 CPU) 11:25:02 tps rtps wtps bread/s bwrtn/s 11:26:01 143.22 52.52 90.70 3339.88 15001.56 11:27:01 153.69 46.43 107.26 2382.14 21735.67 11:28:01 207.08 120.89 86.19 7212.53 22540.86 Average: 168.14 73.40 94.74 4317.00 19786.20 11:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 116472 1566780 1924160 94.29 56108 1479880 524408 16.98 386868 1388152 50436 11:27:01 206544 1558928 1834088 89.88 81464 1362484 594780 19.25 365524 1331432 128392 11:28:01 502160 1584588 1538472 75.39 93544 1067880 495980 16.06 341336 1036128 5944 Average: 275059 1570099 1765573 86.52 77039 1303415 538389 17.43 364576 1251904 61591 11:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 11:26:01 ens3 71.50 66.74 793.57 9.20 0.00 0.00 0.00 0.00 11:27:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 11:27:01 ens3 92.04 77.64 1487.68 10.08 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 281.61 144.58 1916.07 22.37 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 148.82 96.49 1402.52 13.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4844) 06/27/24 _x86_64_ (2 CPU) 11:24:28 LINUX RESTART (2 CPU) 11:25:02 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 39.86 0.00 3.39 7.02 0.09 49.64 11:26:01 0 12.32 0.00 2.25 7.31 0.07 78.05 11:26:01 1 67.68 0.00 4.53 6.72 0.12 20.94 11:27:01 all 37.56 0.00 3.47 7.12 0.13 51.74 11:27:01 0 31.58 0.00 3.23 5.82 0.12 59.25 11:27:01 1 43.56 0.00 3.72 8.42 0.13 44.16 11:28:01 all 36.54 0.00 3.00 9.20 0.11 51.15 11:28:01 0 35.46 0.00 3.54 10.75 0.10 50.14 11:28:01 1 37.61 0.00 2.46 7.66 0.12 52.15 Average: all 37.98 0.00 3.28 7.78 0.11 50.85 Average: 0 26.49 0.00 3.01 7.96 0.09 62.45 Average: 1 49.54 0.00 3.57 7.60 0.12 39.17