---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41128 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 628 12090 1 3278 15029 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:dc:7e:17 brd ff:ff:ff:ff:ff:ff inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fedc:7e17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:f4:ea:1c 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-4c-4g-41128) 10/10/24 _x86_64_ (4 CPU) 06:52:47 LINUX RESTART (4 CPU) 06:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:54:02 221.28 166.07 55.21 0.00 12572.84 48395.93 0.00 06:55:01 145.28 51.87 93.41 0.00 2382.65 26545.89 0.00 06:56:01 64.12 1.45 62.67 0.00 117.05 8805.20 0.00 Average: 143.55 73.25 70.30 0.00 5038.93 27923.33 0.00 06:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:02 12206448 14769332 1212116 7.40 58208 2703164 1928480 11.06 1449764 2449988 541464 06:55:01 12590328 15392512 580396 3.54 75648 2915340 1302900 7.48 941468 2557600 109424 06:56:01 12398992 15406920 555212 3.39 96672 3082296 1266456 7.27 937564 2726644 111524 Average: 12398589 15189588 782575 4.78 76843 2900267 1499279 8.60 1109599 2578077 254137 06:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:02 lo 3.37 3.37 0.32 0.32 0.00 0.00 0.00 0.00 06:54:02 ens3 434.96 316.48 5136.95 62.32 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 lo 1.15 1.15 0.09 0.09 0.00 0.00 0.00 0.00 06:55:01 ens3 64.85 53.97 731.09 7.26 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 06:56:01 ens3 39.41 35.01 241.04 9.17 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 Average: lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 180.38 135.61 2043.65 26.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41128) 10/10/24 _x86_64_ (4 CPU) 06:52:47 LINUX RESTART (4 CPU) 06:53:01 CPU %user %nice %system %iowait %steal %idle 06:54:02 all 33.85 12.62 13.68 7.20 0.13 32.52 06:54:02 0 32.49 13.29 13.27 6.33 0.12 34.50 06:54:02 1 33.42 13.14 14.09 2.77 0.15 36.42 06:54:02 2 37.19 11.47 12.61 7.52 0.12 31.09 06:54:02 3 32.29 12.60 14.76 12.19 0.12 28.05 06:55:01 all 37.99 2.99 4.88 3.87 0.09 50.18 06:55:01 0 41.19 2.89 5.06 1.91 0.10 48.85 06:55:01 1 42.72 3.17 4.93 3.04 0.10 46.04 06:55:01 2 35.44 2.87 4.67 5.48 0.10 51.44 06:55:01 3 32.56 3.00 4.87 5.07 0.07 54.43 06:56:01 all 19.20 0.00 1.29 1.86 0.06 77.59 06:56:01 0 5.06 0.00 0.99 2.37 0.03 91.55 06:56:01 1 15.52 0.00 1.47 0.20 0.07 82.75 06:56:01 2 3.18 0.00 0.65 3.30 0.03 92.84 06:56:01 3 53.16 0.00 2.05 1.57 0.12 43.10 Average: all 30.25 5.16 6.57 4.29 0.09 53.63 Average: 0 26.11 5.36 6.40 3.53 0.08 58.51 Average: 1 30.45 5.39 6.78 1.99 0.11 55.28 Average: 2 25.04 4.73 5.92 5.41 0.08 58.81 Average: 3 39.46 5.15 7.18 6.24 0.10 41.87