---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9730 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): 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: 2800.000 BogoMIPS: 5600.00 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 738 11037 1 4222 14919 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:6b:22:12 brd ff:ff:ff:ff:ff:ff inet 10.30.170.75/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe6b:2212/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:62:e1:be 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9730) 02/08/25 _x86_64_ (4 CPU) 15:08:59 LINUX RESTART (4 CPU) 15:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:10:02 438.83 171.67 267.16 0.00 12477.92 109836.49 0.00 15:11:01 118.64 38.89 79.75 0.00 1659.37 10376.84 0.00 15:12:01 279.60 36.79 242.81 0.00 1748.51 6910.58 0.00 15:13:01 22.17 1.67 20.51 0.00 108.35 8150.86 0.00 15:14:01 117.83 4.83 113.00 0.00 152.37 6286.42 0.00 15:15:01 108.43 4.46 103.96 0.00 4306.78 31705.21 0.00 15:16:01 20.21 0.48 19.73 0.00 19.59 4166.88 0.00 15:17:01 53.39 0.33 53.06 0.00 51.46 9350.04 0.00 15:18:01 33.01 0.95 32.06 0.00 50.12 18608.23 0.00 Average: 132.48 28.88 103.60 0.00 2287.16 22843.57 0.00 15:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:02 13570860 15429964 559672 3.42 53324 2014012 1305644 7.49 763956 1790816 91000 15:11:01 13251152 15424808 548244 3.35 74136 2289948 1275936 7.32 788156 2054456 109604 15:12:01 12140420 14598356 1364716 8.33 84476 2554676 2199528 12.62 1729992 2202088 199388 15:13:01 11522864 14067604 1892364 11.55 88244 2633044 2517804 14.45 2297320 2243220 44136 15:14:01 11402888 14150692 1808492 11.04 104068 2809344 2343756 13.45 2250840 2397768 165112 15:15:01 10196456 13654172 2293800 14.00 137432 3462268 2796964 16.05 3169300 2647640 165704 15:16:01 10514132 13858312 2089836 12.76 138068 3350768 2623988 15.05 2949448 2554424 27792 15:17:01 10556012 13993764 1954164 11.93 142160 3435352 2464604 14.14 2838744 2617924 26780 15:18:01 11328944 15297324 650456 3.97 145824 3940944 1399740 8.03 1723700 2943548 18180 Average: 11609303 14497222 1462416 8.93 107526 2943373 2103107 12.07 2056828 2383543 94188 15:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:02 ens3 336.96 227.48 1448.83 67.48 0.00 0.00 0.00 0.00 15:10:02 lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 83.23 64.76 862.38 14.48 0.00 0.00 0.00 0.00 15:11:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 267.96 224.90 3229.71 33.30 0.00 0.00 0.00 0.00 15:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 95.64 88.17 360.50 22.09 0.00 0.00 0.00 0.00 15:13:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 226.43 164.84 2290.09 26.32 0.00 0.00 0.00 0.00 15:14:01 lo 1033.39 1033.39 980.68 980.68 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 253.57 174.55 3783.00 19.43 0.00 0.00 0.00 0.00 15:15:01 lo 4710.04 4710.04 4483.97 4483.97 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 82.27 71.81 160.76 24.11 0.00 0.00 0.00 0.00 15:16:01 lo 912.41 912.41 862.48 862.48 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 102.42 86.67 808.70 16.81 0.00 0.00 0.00 0.00 15:17:01 lo 2115.88 2115.88 2010.20 2010.20 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 168.54 183.42 940.77 222.74 0.00 0.00 0.00 0.00 15:18:01 lo 26.90 26.90 2.64 2.64 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 179.84 143.10 1544.01 49.70 0.00 0.00 0.00 0.00 Average: lo 980.13 980.13 928.52 928.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9730) 02/08/25 _x86_64_ (4 CPU) 15:08:59 LINUX RESTART (4 CPU) 15:09:01 CPU %user %nice %system %iowait %steal %idle 15:10:02 all 14.96 17.52 14.59 5.79 0.13 47.02 15:10:02 0 19.97 14.51 14.39 8.39 0.13 42.59 15:10:02 1 14.36 18.36 14.33 6.92 0.12 45.91 15:10:02 2 13.44 17.89 14.45 4.79 0.12 49.31 15:10:02 3 11.98 19.35 15.20 3.02 0.14 50.32 15:11:01 all 13.67 4.93 4.56 2.94 0.07 73.84 15:11:01 0 8.03 5.56 4.67 3.80 0.05 77.90 15:11:01 1 8.38 5.89 5.31 2.44 0.07 77.91 15:11:01 2 29.15 3.09 3.83 2.36 0.08 61.50 15:11:01 3 9.08 5.18 4.42 3.16 0.07 78.09 15:12:01 all 46.23 0.00 2.14 1.72 0.09 49.82 15:12:01 0 48.63 0.00 2.49 1.81 0.08 46.99 15:12:01 1 42.08 0.00 1.86 1.56 0.08 54.41 15:12:01 2 47.50 0.00 2.05 2.42 0.12 47.92 15:12:01 3 46.71 0.00 2.15 1.09 0.08 49.97 15:13:01 all 79.57 0.00 2.42 0.50 0.10 17.40 15:13:01 0 76.14 0.00 2.36 0.33 0.10 21.06 15:13:01 1 78.77 0.00 2.18 0.45 0.10 18.50 15:13:01 2 80.57 0.00 2.23 1.06 0.10 16.04 15:13:01 3 82.83 0.00 2.91 0.15 0.12 14.00 15:14:01 all 69.41 0.00 2.57 1.00 0.11 26.93 15:14:01 0 67.59 0.00 1.98 0.75 0.10 29.58 15:14:01 1 63.12 0.00 3.10 0.14 0.12 33.52 15:14:01 2 72.79 0.00 3.40 1.30 0.10 22.40 15:14:01 3 74.17 0.00 1.78 1.80 0.10 22.15 15:15:01 all 60.53 0.00 5.39 4.01 0.12 29.94 15:15:01 0 61.44 0.00 3.82 5.38 0.12 29.25 15:15:01 1 60.29 0.00 4.75 4.89 0.12 29.95 15:15:01 2 61.66 0.00 5.40 1.90 0.12 30.91 15:15:01 3 58.74 0.00 7.61 3.87 0.12 29.67 15:16:01 all 69.81 0.00 2.56 0.37 0.09 27.17 15:16:01 0 73.55 0.00 3.25 0.70 0.08 22.40 15:16:01 1 58.32 0.00 2.58 0.37 0.10 38.63 15:16:01 2 73.92 0.00 2.12 0.29 0.10 23.58 15:16:01 3 73.45 0.00 2.28 0.13 0.08 24.05 15:17:01 all 62.97 0.00 2.92 1.39 0.10 32.62 15:17:01 0 63.35 0.00 2.20 1.51 0.10 32.85 15:17:01 1 61.34 0.00 3.03 1.03 0.10 34.49 15:17:01 2 61.99 0.00 3.79 2.16 0.10 31.95 15:17:01 3 65.23 0.00 2.65 0.85 0.10 31.17 15:18:01 all 24.41 0.00 1.31 2.58 0.07 71.62 15:18:01 0 26.43 0.00 1.08 0.27 0.08 72.14 15:18:01 1 14.14 0.00 0.90 4.02 0.07 80.87 15:18:01 2 18.62 0.00 0.95 1.47 0.05 78.91 15:18:01 3 38.48 0.00 2.31 4.58 0.07 54.56 Average: all 49.11 2.48 4.26 2.25 0.10 41.80 Average: 0 49.51 2.22 4.02 2.55 0.10 41.60 Average: 1 44.60 2.67 4.21 2.42 0.10 45.99 Average: 2 51.10 2.32 4.24 1.97 0.10 40.28 Average: 3 51.25 2.70 4.58 2.07 0.10 39.30