---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-26963 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: 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; 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 9.5G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 532 4259 1 3154 7106 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:b9:ca:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:feb9:cae8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:97:19:9d 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-26963) 09/24/24 _x86_64_ (2 CPU) 09:03:49 LINUX RESTART (2 CPU) 09:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 299.28 169.01 130.28 0.00 11754.44 44638.56 0.00 09:06:01 110.75 11.75 99.00 0.00 1022.10 12482.20 0.00 09:07:01 84.05 1.97 82.09 0.00 200.10 20790.13 0.00 Average: 164.69 60.91 103.79 0.00 4325.55 25970.30 0.00 09:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 5374648 7269856 527320 6.48 52300 2020472 1219324 13.27 758340 1782060 96856 09:06:01 4954148 7300600 472712 5.81 81808 2419364 1189016 12.94 771076 2145056 214068 09:07:01 4404968 7316184 447072 5.49 111120 2910456 1100564 11.98 843076 2568644 132924 Average: 4911255 7295547 482368 5.93 81743 2450097 1169635 12.73 790831 2165253 147949 09:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:05:01 ens3 298.75 186.47 1715.89 62.79 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 09:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:06:01 ens3 104.25 76.37 1292.32 11.53 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 4.07 4.07 0.41 0.41 0.00 0.00 0.00 0.00 09:07:01 ens3 94.77 77.15 1368.74 12.31 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 165.92 113.33 1458.98 28.88 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-26963) 09/24/24 _x86_64_ (2 CPU) 09:03:49 LINUX RESTART (2 CPU) 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 29.71 27.55 20.97 9.58 0.10 12.08 09:05:01 0 35.62 24.48 19.16 8.85 0.10 11.79 09:05:01 1 23.79 30.63 22.79 10.31 0.10 12.38 09:06:01 all 38.34 0.00 3.81 5.63 0.10 52.12 09:06:01 0 65.73 0.00 4.59 4.21 0.12 25.35 09:06:01 1 11.37 0.00 3.04 7.03 0.08 78.48 09:07:01 all 40.29 0.00 3.62 4.76 0.09 51.23 09:07:01 0 30.57 0.00 2.79 4.84 0.10 61.71 09:07:01 1 50.07 0.00 4.46 4.68 0.08 40.71 Average: all 36.15 9.09 9.41 6.64 0.10 38.62 Average: 0 44.00 8.09 8.80 5.96 0.11 33.04 Average: 1 28.31 10.08 10.01 7.33 0.09 44.18