---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11013 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 504 4275 1 3165 7133 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:27:55:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.195/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe27:55f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:d2:7d:fb 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11013) 11/28/24 _x86_64_ (2 CPU) 08:53:59 LINUX RESTART (2 CPU) 08:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:55:01 332.63 206.40 126.23 0.00 13584.68 52154.93 0.00 08:56:01 114.48 18.35 96.13 0.00 1084.53 13086.95 0.00 08:57:02 102.15 2.47 99.68 0.00 245.96 25542.01 0.00 Average: 182.27 75.02 107.24 0.00 4924.31 30141.19 0.00 08:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 5485116 7356600 442112 5.43 49328 2001656 1131352 12.32 664952 1770204 73060 08:56:01 4890968 7307548 465204 5.72 78688 2491420 1213216 13.21 759052 2218536 261064 08:57:02 4471192 7395992 368144 4.52 109656 2925420 1056824 11.51 766652 2580112 39652 Average: 4949092 7353380 425153 5.23 79224 2472832 1133797 12.34 730219 2189617 124592 08:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 322.11 194.17 1602.70 64.40 0.00 0.00 0.00 0.00 08:55:01 lo 2.61 2.61 0.25 0.25 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 146.13 103.17 1910.63 13.62 0.00 0.00 0.00 0.00 08:56:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 ens3 61.66 59.94 807.80 12.82 0.00 0.00 0.00 0.00 08:57:02 lo 4.67 4.67 0.46 0.46 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 175.83 118.68 1439.45 30.09 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11013) 11/28/24 _x86_64_ (2 CPU) 08:53:59 LINUX RESTART (2 CPU) 08:54:02 CPU %user %nice %system %iowait %steal %idle 08:55:01 all 25.58 31.20 23.09 4.21 0.12 15.81 08:55:01 0 24.53 31.68 23.58 4.45 0.12 15.65 08:55:01 1 26.62 30.72 22.60 3.97 0.12 15.97 08:56:01 all 41.22 1.69 4.44 2.72 0.10 49.82 08:56:01 0 38.06 1.89 4.60 4.33 0.10 51.01 08:56:01 1 44.39 1.49 4.28 1.10 0.10 48.64 08:57:02 all 46.39 0.00 4.15 1.90 0.09 47.47 08:57:02 0 28.32 0.00 3.66 2.82 0.08 65.12 08:57:02 1 64.60 0.00 4.64 0.97 0.10 29.69 Average: all 37.86 10.76 10.44 2.93 0.10 37.91 Average: 0 30.35 10.95 10.47 3.86 0.10 44.27 Average: 1 45.36 10.57 10.41 2.00 0.11 31.55