---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4616 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.5G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 515 4256 1 3173 7122 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:9e:cd:17 brd ff:ff:ff:ff:ff:ff inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe9e:cd17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:60:8c:1c 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 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-4616) 07/26/24 _x86_64_ (2 CPU) 08:50:52 LINUX RESTART (2 CPU) 08:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:52:02 286.95 159.56 127.40 0.00 11545.14 45307.92 0.00 08:53:01 104.12 20.17 83.95 0.00 1118.86 11757.87 0.00 08:54:01 86.19 2.03 84.15 0.00 205.83 22223.76 0.00 Average: 159.39 60.81 98.58 0.00 4307.66 26511.80 0.00 08:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 5408468 7298468 500680 6.15 51548 2016812 1177684 12.82 732244 1779032 95232 08:53:01 5030720 7320764 455864 5.60 77012 2369068 1191424 12.97 749052 2094284 189016 08:54:01 4377076 7309344 456324 5.61 106968 2937436 1130784 12.31 843900 2600244 211740 Average: 4938755 7309525 470956 5.79 78509 2441105 1166631 12.70 775065 2157853 165329 08:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:52:02 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 08:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 ens3 347.98 205.90 1722.76 65.35 0.00 0.00 0.00 0.00 08:53:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 85.26 61.51 946.05 9.91 0.00 0.00 0.00 0.00 08:54:01 lo 4.60 4.60 0.46 0.46 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 126.23 96.53 1950.93 14.80 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.24 0.24 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 Average: ens3 187.05 121.65 1543.23 30.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-4616) 07/26/24 _x86_64_ (2 CPU) 08:50:52 LINUX RESTART (2 CPU) 08:51:01 CPU %user %nice %system %iowait %steal %idle 08:52:02 all 27.50 27.07 21.84 11.14 0.12 12.33 08:52:02 0 29.57 25.65 21.59 10.92 0.12 12.15 08:52:02 1 25.42 28.51 22.09 11.35 0.12 12.51 08:53:01 all 40.40 1.99 4.61 5.11 0.09 47.79 08:53:01 0 29.69 2.98 4.86 6.67 0.08 55.72 08:53:01 1 51.16 1.00 4.37 3.54 0.10 39.83 08:54:01 all 53.57 0.00 4.11 6.64 0.09 35.59 08:54:01 0 75.99 0.00 5.20 5.48 0.10 13.24 08:54:01 1 31.36 0.00 3.03 7.80 0.08 57.73 Average: all 40.56 9.63 10.15 7.62 0.10 31.94 Average: 0 45.15 9.52 10.53 7.69 0.10 27.02 Average: 1 35.97 9.74 9.76 7.56 0.10 36.87