---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12068 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 11G 68G 14% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 674 11127 1 4194 14983 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:e8:3e:2c brd ff:ff:ff:ff:ff:ff inet 10.30.171.13/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fee8:3e2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:63:e8:63 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12068) 12/02/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 356.19 168.52 187.67 0.00 12942.24 60139.18 0.00 01:36:01 102.61 44.65 57.96 0.00 2079.16 9421.50 0.00 01:37:01 170.64 22.13 148.51 0.00 1258.19 7661.26 0.00 01:38:01 23.86 4.70 19.16 0.00 213.26 9554.02 0.00 01:39:01 93.32 4.17 89.15 0.00 2084.19 28780.40 0.00 01:40:01 44.54 4.40 40.14 0.00 2601.43 18989.77 0.00 Average: 131.94 41.42 90.52 0.00 3533.65 22459.84 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13478252 15391572 599156 3.66 55600 2065140 1323692 7.59 828424 1819776 98376 01:36:01 13028584 15238764 735708 4.49 75652 2325048 1472740 8.45 1002736 2063052 116940 01:37:01 12273368 14737092 1229028 7.50 83268 2562784 1903020 10.92 1606436 2196988 140756 01:38:01 11374336 14193576 1768108 10.79 91532 2896496 2357264 13.52 2216580 2465028 284640 01:39:01 10926572 14287352 1668520 10.19 101392 3408628 2232432 12.81 2385280 2717920 37828 01:40:01 11434308 15380596 571016 3.49 108576 3971020 1295476 7.43 1540768 3040020 4656 Average: 12085903 14871492 1095256 6.69 86003 2871519 1764104 10.12 1596704 2383797 113866 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 ens3 413.18 261.22 1691.08 70.56 0.00 0.00 0.00 0.00 01:36:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 77.70 67.30 720.85 15.83 0.00 0.00 0.00 0.00 01:37:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 219.50 176.92 2839.02 22.25 0.00 0.00 0.00 0.00 01:38:01 lo 777.69 777.69 741.10 741.10 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 277.39 187.75 3425.89 23.71 0.00 0.00 0.00 0.00 01:39:01 lo 1195.97 1195.97 1129.34 1129.34 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 259.41 201.33 2745.16 27.75 0.00 0.00 0.00 0.00 01:40:01 lo 17.53 17.53 1.73 1.73 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 208.37 175.65 1375.05 179.93 0.00 0.00 0.00 0.00 Average: lo 333.40 333.40 312.96 312.96 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 243.05 178.67 2136.77 56.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12068) 12/02/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 17.76 17.72 15.30 4.76 0.11 44.35 01:35:02 0 19.72 16.12 14.74 6.30 0.10 43.01 01:35:02 1 15.33 18.41 15.82 2.33 0.14 47.96 01:35:02 2 21.64 16.64 15.78 3.47 0.12 42.36 01:35:02 3 14.31 19.72 14.85 6.95 0.10 44.08 01:36:01 all 16.06 2.29 3.15 2.03 0.06 76.41 01:36:01 0 7.88 2.86 3.13 3.24 0.07 82.83 01:36:01 1 10.35 2.78 2.92 2.58 0.05 81.32 01:36:01 2 23.50 2.76 3.81 1.51 0.07 68.35 01:36:01 3 22.55 0.75 2.73 0.80 0.07 73.11 01:37:01 all 41.39 0.00 1.61 1.23 0.07 55.70 01:37:01 0 41.17 0.00 1.88 2.79 0.07 54.09 01:37:01 1 37.40 0.00 1.92 0.68 0.07 59.93 01:37:01 2 44.71 0.00 1.47 0.72 0.07 53.03 01:37:01 3 42.32 0.00 1.18 0.76 0.07 55.68 01:38:01 all 50.33 0.00 1.89 0.50 0.09 47.19 01:38:01 0 52.61 0.00 2.07 0.02 0.08 45.22 01:38:01 1 42.95 0.00 1.70 0.02 0.08 55.26 01:38:01 2 53.02 0.00 2.24 1.59 0.10 43.04 01:38:01 3 52.78 0.00 1.56 0.39 0.08 45.20 01:39:01 all 56.95 0.00 3.23 2.32 0.10 37.40 01:39:01 0 51.87 0.00 2.87 3.37 0.10 41.79 01:39:01 1 54.80 0.00 2.79 1.09 0.08 41.23 01:39:01 2 55.11 0.00 3.08 4.76 0.10 36.94 01:39:01 3 66.01 0.00 4.16 0.07 0.10 29.66 01:40:01 all 18.98 0.00 1.86 2.79 0.06 76.31 01:40:01 0 33.31 0.00 1.67 3.07 0.07 61.89 01:40:01 1 6.74 0.00 1.67 2.98 0.05 88.56 01:40:01 2 25.16 0.00 2.37 3.14 0.07 69.26 01:40:01 3 10.67 0.00 1.73 1.96 0.05 85.59 Average: all 33.63 3.31 4.49 2.27 0.08 56.22 Average: 0 34.50 3.14 4.38 3.12 0.08 54.78 Average: 1 27.99 3.50 4.45 1.61 0.08 62.38 Average: 2 37.22 3.22 4.79 2.53 0.09 52.15 Average: 3 34.82 3.39 4.35 1.81 0.08 55.54