---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3331 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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; BHI 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 9.6G 30G 25% / 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 552 4097 1 3295 7085 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:1f:df:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe1f:dfa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:db:98:57 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3331) 11/01/24 _x86_64_ (2 CPU) 06:00:30 LINUX RESTART (2 CPU) 06:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:02:01 204.80 121.43 83.37 0.00 9567.47 11435.29 0.00 06:03:01 20.01 8.23 11.78 0.00 633.63 3104.17 0.00 06:04:01 116.30 9.63 106.67 0.00 885.05 22739.01 0.00 06:05:01 77.16 12.51 64.65 0.00 1126.82 8919.29 0.00 Average: 104.57 37.95 66.62 0.00 3053.16 11549.33 0.00 06:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:02:01 5414304 7310120 492960 6.06 41000 2036444 1476516 16.08 761548 1747792 4764 06:03:01 4712036 7191180 579072 7.12 66576 2563488 1540600 16.77 938448 2209880 468608 06:04:01 4526956 7282096 482044 5.92 84544 2790256 1169372 12.73 838868 2459492 72032 06:05:01 4247092 7304552 458912 5.64 105264 3039672 1149096 12.51 867516 2678748 122128 Average: 4725097 7271987 503247 6.18 74346 2607465 1333896 14.52 851595 2273978 166883 06:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:02:01 ens3 321.78 203.05 1521.25 70.28 0.00 0.00 0.00 0.00 06:02:01 lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 ens3 58.57 38.28 1020.73 3.10 0.00 0.00 0.00 0.00 06:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 52.02 47.84 249.68 20.80 0.00 0.00 0.00 0.00 06:04:01 lo 12.58 12.58 14.57 14.57 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 51.95 45.70 507.98 9.70 0.00 0.00 0.00 0.00 06:05:01 lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 121.08 83.72 824.90 25.97 0.00 0.00 0.00 0.00 Average: lo 4.02 4.02 3.73 3.73 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3331) 11/01/24 _x86_64_ (2 CPU) 06:00:30 LINUX RESTART (2 CPU) 06:01:01 CPU %user %nice %system %iowait %steal %idle 06:02:01 all 16.68 21.49 18.70 4.38 0.08 38.66 06:02:01 0 18.24 20.41 17.90 5.04 0.08 38.33 06:02:01 1 15.13 22.56 19.50 3.73 0.08 38.99 06:03:01 all 14.00 0.00 1.63 1.48 0.05 82.84 06:03:01 0 2.80 0.00 0.75 1.74 0.05 94.65 06:03:01 1 25.39 0.00 2.52 1.22 0.05 70.82 06:04:01 all 32.34 0.00 2.98 9.56 0.07 55.05 06:04:01 0 10.07 0.00 1.94 7.00 0.07 80.92 06:04:01 1 55.09 0.00 4.06 12.17 0.08 28.60 06:05:01 all 38.54 0.00 2.87 4.33 0.09 54.17 06:05:01 0 23.04 0.00 2.15 4.69 0.08 70.03 06:05:01 1 54.26 0.00 3.59 3.97 0.10 38.08 Average: all 25.43 5.28 6.48 4.94 0.07 57.79 Average: 0 13.49 4.98 5.59 4.61 0.07 71.26 Average: 1 37.51 5.60 7.38 5.27 0.08 44.16