---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-16793 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 Address sizes: 40 bits physical, 48 bits virtual 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.0G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 557 4904 1 2483 7088 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:58:96:22 brd ff:ff:ff:ff:ff:ff inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe58:9622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:32:53:eb brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16793) 06/30/24 _x86_64_ (2 CPU) 20:00:58 LINUX RESTART (2 CPU) 20:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:02:01 294.62 173.62 121.00 0.00 7626.86 52749.21 0.00 20:03:01 155.44 55.22 100.22 0.00 3041.49 10160.19 0.00 20:04:01 96.98 6.07 90.92 0.00 666.29 12409.93 0.00 Average: 182.35 78.30 104.04 0.00 3778.21 25106.44 0.00 20:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:02:01 5725172 7332248 470428 5.78 47456 1742232 1183828 12.89 687104 1514852 62432 20:03:01 4914296 6999052 780600 9.59 75288 2168652 1468540 15.99 1078192 1887932 212028 20:04:01 5072640 7306448 468572 5.76 80880 2307728 1161140 12.64 830592 1970488 14976 Average: 5237369 7212583 573200 7.04 67875 2072871 1271169 13.84 865296 1791091 96479 20:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:02:01 ens3 327.43 203.75 1570.32 64.29 0.00 0.00 0.00 0.00 20:02:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 196.03 151.06 2107.47 25.73 0.00 0.00 0.00 0.00 20:03:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 180.42 139.28 1786.61 25.25 0.00 0.00 0.00 0.00 20:04:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 234.63 164.69 1821.46 38.43 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16793) 06/30/24 _x86_64_ (2 CPU) 20:00:58 LINUX RESTART (2 CPU) 20:01:01 CPU %user %nice %system %iowait %steal %idle 20:02:01 all 22.85 29.70 23.25 7.73 0.10 16.36 20:02:01 0 22.71 30.21 23.13 7.77 0.12 16.06 20:02:01 1 23.00 29.19 23.37 7.70 0.08 16.66 20:03:01 all 47.87 2.99 5.25 4.54 0.10 39.26 20:03:01 0 28.90 3.11 4.72 5.80 0.10 57.38 20:03:01 1 66.98 2.86 5.79 3.26 0.10 21.00 20:04:01 all 39.31 0.00 2.35 2.61 0.10 55.63 20:04:01 0 49.53 0.00 3.06 3.48 0.10 43.83 20:04:01 1 29.06 0.00 1.63 1.73 0.10 67.48 Average: all 36.74 10.82 10.23 4.95 0.10 37.15 Average: 0 33.74 11.03 10.25 5.68 0.11 39.20 Average: 1 39.76 10.61 10.21 4.22 0.10 35.10