---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2889 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 9.9G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 /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 1120 11074 1 3801 14537 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:14:f0:41 brd ff:ff:ff:ff:ff:ff inet 10.30.170.78/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe14:f041/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:1d:2f:3b 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-2889) 01/18/25 _x86_64_ (4 CPU) 16:25:30 LINUX RESTART (4 CPU) 16:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:27:01 372.97 94.37 278.60 0.00 2897.12 9665.21 0.00 16:28:01 326.78 50.66 276.12 0.00 3128.55 18693.28 0.00 16:29:01 93.03 1.22 91.82 0.00 68.39 4630.29 0.00 16:30:01 67.51 5.10 62.41 0.00 156.24 15002.97 0.00 16:31:01 81.32 4.03 77.29 0.00 4297.42 20470.59 0.00 16:32:01 75.40 0.45 74.95 0.00 18.53 9495.22 0.00 16:33:01 17.84 3.47 14.38 0.00 133.82 3467.11 0.00 16:34:01 6.62 0.02 6.60 0.00 0.13 2658.49 0.00 Average: 130.18 19.91 110.27 0.00 1337.50 10510.25 0.00 16:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:27:01 13357908 15395068 584952 3.57 69744 2164548 1386308 7.95 812104 1935132 170052 16:28:01 11902052 14394424 1567932 9.57 84296 2588872 2194188 12.59 1942032 2227192 50736 16:29:01 11725868 14295584 1663796 10.16 95136 2651412 2228068 12.78 2080064 2258888 22020 16:30:01 10795200 13782864 2175748 13.28 106652 3037728 2713668 15.57 2756496 2488300 230344 16:31:01 10428324 13831956 2114932 12.91 136572 3412144 2707264 15.53 2970468 2616172 104384 16:32:01 9890844 13469668 2477356 15.12 141828 3573488 3007580 17.26 3383700 2732724 185684 16:33:01 11777448 15311812 635924 3.88 145160 3524708 1338380 7.68 1560344 2675728 67356 16:34:01 11436416 14980372 967372 5.91 145184 3534296 1639424 9.41 1899104 2676164 196 Average: 11414258 14432718 1523502 9.30 115572 3060900 2151860 12.35 2175539 2451288 103846 16:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 406.47 264.66 1687.24 70.68 0.00 0.00 0.00 0.00 16:27:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 324.63 259.09 3944.67 35.90 0.00 0.00 0.00 0.00 16:28:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 ens3 101.62 79.77 188.36 19.37 0.00 0.00 0.00 0.00 16:29:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 286.77 207.53 3294.09 27.43 0.00 0.00 0.00 0.00 16:30:01 lo 3102.88 3102.88 2940.58 2940.58 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 235.96 170.85 2961.19 25.52 0.00 0.00 0.00 0.00 16:31:01 lo 2897.43 2897.43 2745.63 2745.63 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 95.17 77.00 824.71 15.87 0.00 0.00 0.00 0.00 16:32:01 lo 2019.16 2019.16 1909.64 1909.64 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 1214.86 589.64 1832.02 228.86 0.00 0.00 0.00 0.00 16:33:01 lo 2.18 2.18 0.18 0.18 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 ens3 13659.42 4557.34 3484.02 2383.22 0.00 0.00 0.00 0.00 16:34:01 lo 0.20 0.20 0.01 0.01 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 2040.59 775.73 2277.03 350.85 0.00 0.00 0.00 0.00 Average: lo 1003.22 1003.22 949.54 949.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2889) 01/18/25 _x86_64_ (4 CPU) 16:25:30 LINUX RESTART (4 CPU) 16:26:01 CPU %user %nice %system %iowait %steal %idle 16:27:01 all 20.81 13.65 10.73 2.61 0.08 52.11 16:27:01 0 11.29 14.64 11.88 4.00 0.08 58.11 16:27:01 1 23.30 13.18 10.19 1.80 0.08 51.45 16:27:01 2 28.24 13.35 10.38 3.06 0.08 44.88 16:27:01 3 20.46 13.45 10.46 1.58 0.08 53.97 16:28:01 all 66.33 0.00 2.48 1.10 0.10 29.98 16:28:01 0 60.78 0.00 2.09 0.92 0.10 36.12 16:28:01 1 64.37 0.00 2.16 0.54 0.10 32.83 16:28:01 2 66.47 0.00 3.33 2.08 0.10 28.03 16:28:01 3 73.71 0.00 2.35 0.87 0.10 22.97 16:29:01 all 78.81 0.00 2.23 0.45 0.11 18.40 16:29:01 0 77.68 0.00 2.40 1.14 0.12 18.67 16:29:01 1 74.10 0.00 1.95 0.20 0.12 23.63 16:29:01 2 81.17 0.00 2.52 0.27 0.12 15.93 16:29:01 3 82.28 0.00 2.05 0.18 0.10 15.38 16:30:01 all 66.20 0.00 3.13 0.71 0.10 29.85 16:30:01 0 68.83 0.00 3.06 1.14 0.10 26.88 16:30:01 1 64.52 0.00 2.72 0.76 0.10 31.90 16:30:01 2 61.00 0.00 2.80 0.49 0.12 35.60 16:30:01 3 70.46 0.00 3.94 0.47 0.10 25.03 16:31:01 all 65.65 0.00 4.98 1.09 0.10 28.17 16:31:01 0 66.20 0.00 3.69 0.45 0.10 29.56 16:31:01 1 67.11 0.00 6.08 0.82 0.10 25.89 16:31:01 2 65.48 0.00 3.60 0.97 0.10 29.84 16:31:01 3 63.81 0.00 6.56 2.14 0.10 27.39 16:32:01 all 70.56 0.00 2.78 0.80 0.09 25.77 16:32:01 0 72.39 0.00 3.02 0.47 0.08 24.04 16:32:01 1 66.54 0.00 2.32 0.55 0.08 30.51 16:32:01 2 70.24 0.00 2.78 0.20 0.10 26.67 16:32:01 3 73.09 0.00 3.00 1.96 0.08 21.87 16:33:01 all 49.66 0.00 2.33 0.27 0.08 47.66 16:33:01 0 47.99 0.00 2.55 0.08 0.08 49.29 16:33:01 1 44.03 0.00 1.81 0.12 0.08 53.96 16:33:01 2 59.64 0.00 2.76 0.30 0.08 37.22 16:33:01 3 46.98 0.00 2.19 0.59 0.08 50.16 16:34:01 all 22.06 0.00 4.29 0.07 0.08 73.51 16:34:01 0 15.65 0.00 4.64 0.00 0.08 79.63 16:34:01 1 23.22 0.00 3.36 0.00 0.05 73.37 16:34:01 2 25.17 0.00 4.76 0.08 0.08 69.91 16:34:01 3 24.22 0.00 4.38 0.19 0.08 71.13 Average: all 55.06 1.70 4.11 0.89 0.09 38.14 Average: 0 52.63 1.83 4.16 1.03 0.09 40.26 Average: 1 53.47 1.64 3.82 0.60 0.09 40.38 Average: 2 57.23 1.66 4.11 0.93 0.10 35.96 Average: 3 56.90 1.68 4.36 1.00 0.09 35.96