---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-39818 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 535 4246 1 3163 7102 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:74:2e:6e brd ff:ff:ff:ff:ff:ff inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe74:2e6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:fa:9e:f7 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-39818) 10/07/24 _x86_64_ (2 CPU) 10:25:48 LINUX RESTART (2 CPU) 10:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:01 274.12 159.71 114.41 0.00 11601.93 44301.55 0.00 10:28:02 95.98 13.33 82.65 0.00 1026.76 10478.52 0.00 10:29:01 58.74 1.44 57.30 0.00 109.68 13114.12 0.00 10:30:01 33.56 0.18 33.38 0.00 17.73 10585.44 0.00 Average: 115.84 43.84 72.00 0.00 3201.91 19647.12 0.00 10:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 5455324 7323836 472768 5.81 50328 1996952 1139260 12.40 700108 1761580 79368 10:28:02 5174088 7371348 406812 5.00 76260 2281104 1061668 11.56 694628 2013268 124504 10:29:01 4558052 7276480 486160 5.97 96612 2752760 1201508 13.08 821804 2455960 271304 10:30:01 4376096 7294652 467728 5.75 112792 2916696 1130744 12.31 864184 2575968 163892 Average: 4890890 7316579 458367 5.63 83998 2486878 1133295 12.34 770181 2201694 159767 10:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 ens3 302.40 195.55 1643.03 65.77 0.00 0.00 0.00 0.00 10:27:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:02 ens3 55.04 46.11 579.04 7.55 0.00 0.00 0.00 0.00 10:28:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 85.58 59.19 1433.85 6.50 0.00 0.00 0.00 0.00 10:29:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 42.76 38.21 763.05 6.46 0.00 0.00 0.00 0.00 10:30:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 121.59 84.87 1103.37 21.63 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 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-39818) 10/07/24 _x86_64_ (2 CPU) 10:25:48 LINUX RESTART (2 CPU) 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 29.65 27.12 20.63 9.17 0.14 13.29 10:27:01 0 30.20 27.37 20.28 11.37 0.12 10.66 10:27:01 1 29.10 26.86 20.99 6.96 0.15 15.94 10:28:02 all 34.59 0.53 3.57 11.01 0.08 50.21 10:28:02 0 45.94 0.42 4.11 15.37 0.08 34.08 10:28:02 1 23.24 0.65 3.02 6.66 0.08 66.34 10:29:01 all 29.64 0.00 3.50 24.24 0.10 42.52 10:29:01 0 28.25 0.00 3.31 32.85 0.10 35.48 10:29:01 1 31.02 0.00 3.69 15.61 0.10 49.57 10:30:01 all 15.61 0.00 2.60 52.70 0.08 29.01 10:30:01 0 17.90 0.00 1.91 57.57 0.10 22.52 10:30:01 1 13.30 0.00 3.30 47.78 0.05 35.56 Average: all 27.37 6.91 7.57 24.28 0.10 33.77 Average: 0 30.59 6.95 7.40 29.30 0.10 25.66 Average: 1 24.13 6.86 7.74 19.25 0.10 41.91