---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-17253 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 9.1G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 539 4760 1 2646 7101 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:67:5c:82 brd ff:ff:ff:ff:ff:ff inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe67:5c82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:e8:e4:95 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-17253) 07/02/24 _x86_64_ (2 CPU) 09:00:28 LINUX RESTART (2 CPU) 09:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:02:01 214.15 110.86 103.29 0.00 5142.72 35000.03 0.00 09:03:01 86.59 24.25 62.34 0.00 2290.55 13561.34 0.00 09:04:01 171.65 28.85 142.81 0.00 1301.92 18626.10 0.00 09:05:01 28.50 5.53 22.96 0.00 331.54 6638.36 0.00 Average: 124.85 42.09 82.76 0.00 2254.65 18387.25 0.00 09:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 5626076 7282336 518324 6.37 50840 1785268 1230784 13.40 741636 1553500 75312 09:03:01 5386320 7374940 407768 5.01 71644 2079444 1087208 11.84 682252 1820188 115908 09:04:01 4005828 6342036 1427360 17.54 85316 2401196 2149584 23.40 1770580 2082448 21532 09:05:01 4879184 7272160 496320 6.10 87164 2454848 1180684 12.85 939064 2043196 9652 Average: 4974352 7067868 712443 8.76 73741 2180189 1412065 15.37 1033383 1874833 55601 09:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:02:01 ens3 349.84 232.30 1345.59 67.76 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:03:01 ens3 81.04 65.24 693.41 14.88 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:04:01 ens3 335.94 302.18 4304.59 46.62 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 09:05:01 ens3 71.04 67.91 344.81 18.29 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 208.88 166.63 1673.46 36.76 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-17253) 07/02/24 _x86_64_ (2 CPU) 09:00:28 LINUX RESTART (2 CPU) 09:01:02 CPU %user %nice %system %iowait %steal %idle 09:02:01 all 24.46 22.29 16.48 21.78 0.10 14.89 09:02:01 0 22.55 22.48 16.67 23.15 0.10 15.04 09:02:01 1 26.38 22.09 16.28 20.41 0.10 14.74 09:03:01 all 28.50 0.00 2.69 14.35 0.08 54.37 09:03:01 0 43.73 0.00 3.28 14.41 0.08 38.50 09:03:01 1 13.32 0.00 2.11 14.30 0.07 70.19 09:04:01 all 59.93 0.00 2.93 2.17 0.10 34.86 09:04:01 0 60.07 0.00 2.95 1.36 0.10 35.52 09:04:01 1 59.80 0.00 2.91 2.98 0.10 34.20 09:05:01 all 55.16 0.00 2.02 0.48 0.08 42.26 09:05:01 0 50.06 0.00 2.73 0.74 0.08 46.40 09:05:01 1 60.26 0.00 1.32 0.22 0.08 38.11 Average: all 42.12 5.46 5.96 9.62 0.09 36.76 Average: 0 44.24 5.51 6.34 9.83 0.09 33.99 Average: 1 39.99 5.41 5.58 9.41 0.09 39.51