---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-40600 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 532 4248 1 3164 7105 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:d5:8a:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fed5:8ac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:dd:a4:a6 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-40600) 10/08/24 _x86_64_ (2 CPU) 14:00:49 LINUX RESTART (2 CPU) 14:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:02:01 295.47 166.41 129.06 0.00 11733.24 44626.96 0.00 14:03:01 102.55 11.57 90.98 0.00 1008.93 10324.82 0.00 14:04:01 78.52 1.45 77.07 0.00 117.45 20403.93 0.00 Average: 158.85 59.81 99.04 0.00 4286.72 25119.39 0.00 14:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:02:01 5378784 7269600 528272 6.49 52020 2016576 1204052 13.11 758140 1777736 92596 14:03:01 5182204 7381524 397788 4.89 76784 2282648 1056508 11.50 681384 2016688 122272 14:04:01 4407776 7322748 441216 5.42 111128 2914200 1097148 11.94 834124 2573844 244728 Average: 4989588 7324624 455759 5.60 79977 2404475 1119236 12.19 757883 2122756 153199 14:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:02:01 ens3 346.26 216.76 1723.86 66.50 0.00 0.00 0.00 0.00 14:02:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 47.53 39.98 500.00 6.32 0.00 0.00 0.00 0.00 14:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 164.67 114.06 2173.26 13.96 0.00 0.00 0.00 0.00 14:04:01 lo 4.20 4.20 0.42 0.42 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 186.16 123.61 1465.76 28.93 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 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-40600) 10/08/24 _x86_64_ (2 CPU) 14:00:49 LINUX RESTART (2 CPU) 14:01:01 CPU %user %nice %system %iowait %steal %idle 14:02:01 all 28.62 27.99 20.23 9.79 0.10 13.26 14:02:01 0 27.21 29.00 20.84 8.55 0.12 14.28 14:02:01 1 30.03 26.98 19.63 11.03 0.08 12.25 14:03:01 all 30.04 0.00 2.54 5.95 0.08 61.39 14:03:01 0 29.32 0.00 2.60 4.61 0.07 63.41 14:03:01 1 30.77 0.00 2.49 7.28 0.08 59.38 14:04:01 all 37.69 0.00 4.34 5.88 0.10 51.99 14:04:01 0 28.98 0.00 4.01 3.81 0.12 63.08 14:04:01 1 46.41 0.00 4.67 7.94 0.08 40.90 Average: all 32.13 9.24 8.99 7.19 0.09 42.35 Average: 0 28.51 9.56 9.09 5.64 0.10 47.10 Average: 1 35.74 8.93 8.89 8.74 0.08 37.62