---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-23389 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 538 4247 1 3159 7099 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:78:5c:9d brd ff:ff:ff:ff:ff:ff inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe78:5c9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:7a:3a:83 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-23389) 09/17/24 _x86_64_ (2 CPU) 07:28:40 LINUX RESTART (2 CPU) 07:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:30:01 279.51 153.96 125.55 0.00 12155.63 46051.72 0.00 07:31:01 113.36 0.55 112.81 0.00 27.06 15673.79 0.00 07:32:01 79.15 2.33 76.82 0.00 232.23 22831.93 0.00 Average: 156.66 51.71 104.95 0.00 4093.53 28086.02 0.00 07:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 5272972 7276144 518864 6.38 56240 2121160 1210648 13.18 790032 1847960 151016 07:31:01 4616176 7235452 530236 6.52 91624 2667268 1277560 13.91 835560 2395256 358244 07:32:01 4393928 7312008 452844 5.57 112524 2916316 1141208 12.42 853060 2572540 17408 Average: 4761025 7274535 500648 6.15 86796 2568248 1209805 13.17 826217 2271919 175556 07:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 ens3 351.13 218.22 2014.18 67.31 0.00 0.00 0.00 0.00 07:30:01 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 ens3 107.37 77.20 1488.02 10.51 0.00 0.00 0.00 0.00 07:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 71.34 65.69 956.78 13.42 0.00 0.00 0.00 0.00 07:32:01 lo 4.67 4.67 0.47 0.47 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 175.64 119.82 1483.38 30.21 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-23389) 09/17/24 _x86_64_ (2 CPU) 07:28:40 LINUX RESTART (2 CPU) 07:29:02 CPU %user %nice %system %iowait %steal %idle 07:30:01 all 34.87 21.53 17.06 7.18 0.13 19.23 07:30:01 0 36.03 18.57 16.40 8.22 0.12 20.67 07:30:01 1 33.72 24.48 17.72 6.15 0.14 17.80 07:31:01 all 38.95 0.00 3.50 5.03 0.08 52.44 07:31:01 0 45.59 0.00 3.57 2.03 0.08 48.74 07:31:01 1 32.33 0.00 3.42 8.03 0.08 56.13 07:32:01 all 41.24 0.00 3.99 6.09 0.12 48.56 07:32:01 0 32.12 0.00 4.27 5.20 0.12 58.30 07:32:01 1 50.32 0.00 3.71 6.98 0.12 38.87 Average: all 38.38 7.06 8.11 6.09 0.11 40.25 Average: 0 37.94 6.08 8.01 5.12 0.11 42.75 Average: 1 38.82 8.03 8.21 7.06 0.11 37.76