---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3019 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.9G 12G 41% / 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 357 68 0 1566 1458 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:17:8c:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe17:8c78/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3019) 06/09/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:03 136.40 53.06 83.34 2326.30 8739.36 00:36:01 170.22 73.75 96.47 4596.90 25518.51 00:37:01 53.47 34.29 19.18 2300.15 5107.02 00:38:01 1.68 0.38 1.30 30.53 27.73 00:39:01 105.65 76.77 28.88 3607.00 7606.47 Average: 92.98 47.48 45.50 2558.64 9292.16 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:03 91200 1521504 1949432 95.53 49436 1469972 556168 18.00 431680 1374324 132024 00:36:01 95940 1470304 1944692 95.30 70220 1398704 667512 21.61 463396 1348464 122856 00:37:01 89552 1361020 1951080 95.61 71708 1292680 862932 27.93 559540 1255068 424 00:38:01 75376 1288836 1965256 96.31 71740 1238152 976760 31.62 628180 1207064 87728 00:39:01 100400 1496776 1940232 95.08 74804 1406344 574580 18.60 459740 1329168 15736 Average: 90494 1427688 1950138 95.57 67582 1361170 727590 23.55 508507 1302818 71754 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:03 ens3 76.84 71.06 903.54 10.34 0.00 0.00 0.00 0.00 00:35:03 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 00:36:01 ens3 88.04 77.11 1511.21 9.47 0.00 0.00 0.00 0.00 00:36:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 00:37:01 ens3 0.37 0.33 0.07 0.09 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 ens3 0.42 0.42 0.07 0.06 0.00 0.00 0.00 0.00 00:38:01 lo 3.67 3.67 0.19 0.19 0.00 0.00 0.00 0.00 00:39:01 ens3 241.44 119.71 1585.62 27.26 0.00 0.00 0.00 0.00 00:39:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 81.38 53.57 795.36 9.44 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3019) 06/09/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:03 all 37.77 0.00 2.92 7.08 0.08 52.15 00:35:03 0 42.64 0.00 3.11 9.86 0.10 44.28 00:35:03 1 32.89 0.00 2.74 4.31 0.08 59.99 00:36:01 all 35.93 0.00 3.36 8.43 0.09 52.21 00:36:01 0 39.62 0.00 3.44 8.47 0.07 48.40 00:36:01 1 32.26 0.00 3.24 8.40 0.09 56.01 00:37:01 all 47.99 0.00 0.66 2.47 0.09 48.80 00:37:01 0 45.94 0.00 0.47 2.32 0.10 51.16 00:37:01 1 50.01 0.00 0.87 2.61 0.10 46.42 00:38:01 all 46.96 0.00 0.28 0.03 0.06 52.68 00:38:01 0 93.88 0.00 0.50 0.03 0.10 5.48 00:38:01 1 0.02 0.00 0.08 0.00 0.02 99.88 00:39:01 all 32.88 0.00 1.95 5.86 0.07 59.24 00:39:01 0 47.91 0.00 2.11 5.62 0.08 44.28 00:39:01 1 17.90 0.00 1.77 6.11 0.05 74.16 Average: all 40.34 0.00 1.82 4.74 0.08 53.02 Average: 0 54.14 0.00 1.91 5.23 0.09 38.62 Average: 1 26.56 0.00 1.73 4.25 0.07 67.39