---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7580 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 9.7G 29G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 525 4175 1 3245 7112 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:57:1e:9f brd ff:ff:ff:ff:ff:ff inet 10.30.171.207/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe57:1e9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:ee:dc:51 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 5.4.0-107-generic (ubuntu-20-04-docker-0b8dff17-0899-4718-94b5-8c8c2434c3e9) 02/01/25 _x86_64_ (1 CPU) 16:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:33:01 187.67 135.62 52.05 0.00 17180.57 34062.30 0.00 16:34:01 103.42 92.97 10.45 0.00 1903.15 363.27 0.00 Average: 145.23 114.13 31.10 0.00 9485.44 17088.33 0.00 16:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:33:01 77980 594236 195508 19.55 9964 618984 876272 87.61 359120 419156 1156 16:34:01 74052 580608 207180 20.71 18196 599236 882712 88.25 402080 377332 1588 Average: 76016 587422 201344 20.13 14080 609110 879492 87.93 380600 398244 1372 16:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:33:01 lo 5.48 5.48 0.66 0.66 0.00 0.00 0.00 0.00 16:33:01 ens3 149.69 63.59 2153.47 5.95 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 0.57 0.20 0.05 0.02 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 2.72 2.72 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 74.58 31.66 1068.81 2.97 0.00 0.00 0.00 0.00 22:01:00 LINUX RESTART (2 CPU) 22:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:03:01 15.30 8.12 7.18 0.00 643.89 4940.66 0.00 22:04:01 92.40 9.55 82.85 0.00 859.86 22131.91 0.00 22:05:01 93.48 1.77 91.72 0.00 164.51 12536.84 0.00 Average: 67.06 6.48 60.58 0.00 556.09 13203.14 0.00 22:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:03:01 5405868 7294364 511980 6.29 38952 2037288 1458848 15.88 748504 1779828 8548 22:04:01 4687932 7340592 421724 5.18 74492 2717416 1095040 11.92 723200 2433004 99064 22:05:01 4319916 7325636 435532 5.35 100876 3005200 1102668 12.00 781664 2702228 129016 Average: 4804572 7320197 456412 5.61 71440 2586635 1218852 13.27 751123 2305020 78876 22:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 ens3 2.85 2.55 0.79 0.42 0.00 0.00 0.00 0.00 22:03:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 ens3 74.70 58.22 1084.70 20.56 0.00 0.00 0.00 0.00 22:04:01 lo 12.80 12.80 14.58 14.58 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 94.93 83.40 846.05 19.14 0.00 0.00 0.00 0.00 22:05:01 lo 1.40 1.40 0.14 0.14 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 57.50 48.06 643.85 13.38 0.00 0.00 0.00 0.00 Average: lo 4.79 4.79 4.91 4.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-107-generic (ubuntu-20-04-docker-0b8dff17-0899-4718-94b5-8c8c2434c3e9) 02/01/25 _x86_64_ (1 CPU) 16:32:02 CPU %user %nice %system %iowait %steal %idle 16:33:01 all 42.83 7.58 10.95 13.75 0.10 24.80 16:33:01 0 42.83 7.58 10.95 13.75 0.10 24.80 16:34:01 all 55.88 0.00 35.69 8.19 0.20 0.05 16:34:01 0 55.88 0.00 35.69 8.19 0.20 0.05 Average: all 49.39 3.76 23.40 10.95 0.15 12.35 Average: 0 49.39 3.76 23.40 10.95 0.15 12.35 22:01:00 LINUX RESTART (2 CPU) 22:02:01 CPU %user %nice %system %iowait %steal %idle 22:03:01 all 2.94 0.00 0.37 0.52 0.04 96.12 22:03:01 0 2.60 0.00 0.38 0.30 0.03 96.69 22:03:01 1 3.29 0.00 0.37 0.75 0.05 95.54 22:04:01 all 34.44 0.00 3.46 1.57 0.09 60.44 22:04:01 0 4.93 0.00 2.24 2.13 0.10 90.60 22:04:01 1 64.31 0.00 4.69 1.00 0.08 29.91 22:05:01 all 40.13 0.00 3.04 1.84 0.08 54.91 22:05:01 0 38.62 0.00 3.40 3.12 0.08 54.78 22:05:01 1 41.64 0.00 2.68 0.57 0.08 55.03 Average: all 25.81 0.00 2.29 1.31 0.07 70.52 Average: 0 15.29 0.00 2.00 1.84 0.07 80.80 Average: 1 36.42 0.00 2.58 0.77 0.07 60.16