---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7557 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: 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 516 4182 1 3246 7121 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:df:e6:05 brd ff:ff:ff:ff:ff:ff inet 10.30.171.98/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fedf:e605/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:b2:cb:31 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 19:00:30 LINUX RESTART (2 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 250.24 4.76 245.48 0.00 203.59 8328.70 0.00 19:03:01 17.40 8.57 8.83 0.00 662.56 3525.30 0.00 19:04:01 127.20 9.92 117.28 0.00 928.51 23897.08 0.00 Average: 130.95 7.76 123.19 0.00 600.40 11936.87 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 5501912 7362520 446428 5.49 36596 2012640 1377540 15.00 676420 1760352 1208 19:03:01 4671248 7238752 528880 6.50 67980 2649744 1488848 16.21 854052 2332212 582052 19:04:01 4517388 7386332 376512 4.63 93136 2890872 1076516 11.72 703000 2599776 169780 Average: 4896849 7329201 450607 5.54 65904 2517752 1314301 14.31 744491 2230780 251013 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 19:02:01 ens3 317.69 194.49 1205.27 93.23 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:03:01 ens3 47.26 31.94 1042.33 2.69 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 8.93 8.93 14.15 14.15 0.00 0.00 0.00 0.00 19:04:01 ens3 76.04 64.92 651.46 22.83 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.74 3.74 4.81 4.81 0.00 0.00 0.00 0.00 Average: ens3 146.05 96.58 965.03 39.29 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 5.4.0-107-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 19:00:30 LINUX RESTART (2 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 11.69 0.00 1.75 2.38 0.05 84.13 19:02:01 0 9.36 0.00 2.06 3.52 0.05 85.02 19:02:01 1 14.00 0.00 1.45 1.25 0.05 83.25 19:03:01 all 19.88 0.00 1.91 1.22 0.05 76.94 19:03:01 0 15.81 0.00 2.13 1.92 0.05 80.10 19:03:01 1 23.97 0.00 1.69 0.52 0.05 73.77 19:04:01 all 31.80 0.00 2.79 4.83 0.10 60.48 19:04:01 0 12.13 0.00 2.49 7.58 0.08 77.72 19:04:01 1 51.48 0.00 3.09 2.07 0.12 43.24 Average: all 21.16 0.00 2.15 2.81 0.07 73.81 Average: 0 12.45 0.00 2.23 4.34 0.06 80.92 Average: 1 29.87 0.00 2.08 1.28 0.07 66.70