---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4734 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 9.6G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 ---> free -m: total used free shared buff/cache available Mem: 7945 548 4174 1 3222 7089 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:ed:6c:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feed:6ca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:4b:c8:01 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-4734) 07/26/24 _x86_64_ (2 CPU) 13:42:23 LINUX RESTART (2 CPU) 13:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:44:01 246.20 140.30 105.90 0.00 11399.15 22814.30 0.00 13:45:01 68.73 0.52 68.21 0.00 26.12 10018.39 0.00 13:46:01 90.57 1.32 89.25 0.00 107.05 23475.69 0.00 13:47:01 18.26 0.37 17.90 0.00 49.59 6389.74 0.00 Average: 105.35 35.19 70.17 0.00 2859.79 15644.43 0.00 13:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 5317472 7294692 502500 6.18 55472 2097176 1176176 12.81 768320 1828848 134084 13:45:01 5055408 7289212 489596 6.02 74760 2317032 1220420 13.29 779136 2044252 160772 13:46:01 4372040 7299344 466284 5.73 106360 2933936 1142944 12.44 850844 2598008 181692 13:47:01 4451940 7380520 385080 4.73 106540 2934700 1062080 11.56 770392 2598580 13984 Average: 4799215 7315942 460865 5.66 85783 2570711 1150405 12.52 792173 2267422 122633 13:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 13:44:01 ens3 354.02 223.79 1681.43 68.89 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:45:01 ens3 37.19 34.67 360.45 6.79 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 4.47 4.47 0.45 0.45 0.00 0.00 0.00 0.00 13:46:01 ens3 148.71 112.78 2250.73 13.74 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 ens3 2.37 2.10 2.27 0.83 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 134.65 92.79 1071.15 22.37 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 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-4734) 07/26/24 _x86_64_ (2 CPU) 13:42:23 LINUX RESTART (2 CPU) 13:43:02 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 32.93 20.94 15.28 12.45 0.11 18.28 13:44:01 0 30.11 22.27 15.61 10.61 0.12 21.29 13:44:01 1 35.77 19.61 14.95 14.29 0.10 15.27 13:45:01 all 31.62 0.00 2.75 10.16 0.08 55.40 13:45:01 0 47.71 0.00 3.16 5.17 0.07 43.88 13:45:01 1 15.58 0.00 2.34 15.13 0.08 66.88 13:46:01 all 49.93 0.00 4.27 7.43 0.13 38.24 13:46:01 0 59.48 0.00 4.53 6.53 0.13 29.33 13:46:01 1 40.27 0.00 4.01 8.33 0.14 47.25 13:47:01 all 2.69 0.00 0.23 82.47 0.03 14.58 13:47:01 0 1.26 0.00 0.27 73.63 0.02 24.83 13:47:01 1 4.12 0.00 0.20 91.27 0.03 4.37 Average: all 29.24 5.13 5.57 28.26 0.09 31.71 Average: 0 34.69 5.45 5.83 24.05 0.08 29.89 Average: 1 23.79 4.81 5.30 32.48 0.09 33.54