---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6264 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 9.7G 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 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/23258 /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 675 11840 1 3481 14982 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:ff:b8:9b brd ff:ff:ff:ff:ff:ff inet 10.30.171.19/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:feff:b89b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:5c:8d:a4 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-6264) 12/29/24 _x86_64_ (4 CPU) 18:11:24 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 267.92 77.29 190.63 0.00 1573.20 7957.36 0.00 18:14:01 213.16 38.07 175.09 0.00 2496.10 11100.70 0.00 18:15:01 32.19 13.06 19.13 0.00 647.49 8280.22 0.00 18:16:01 9.40 0.75 8.65 0.00 45.46 1540.81 0.00 18:17:01 106.33 9.95 96.38 0.00 4688.69 22264.69 0.00 18:18:01 8.58 0.02 8.56 0.00 0.13 554.75 0.00 18:19:01 23.08 0.58 22.50 0.00 66.13 923.07 0.00 Average: 94.38 19.96 74.42 0.00 1359.63 7517.45 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13425964 15452596 529548 3.23 68864 2154932 1292892 7.42 751224 1930836 174364 18:14:01 12368468 14771184 1195028 7.30 84208 2500688 2078816 11.93 1481340 2226172 200104 18:15:01 11639220 14132580 1830000 11.17 86620 2585984 2369160 13.59 2214764 2216580 29456 18:16:01 11570148 14212152 1749196 10.68 91008 2721772 2173512 12.47 2151932 2336728 129504 18:17:01 10920096 14124436 1826868 11.15 109576 3246348 2294000 13.16 2507740 2600544 10680 18:18:01 10633676 13841280 2109516 12.88 109372 3249044 2551916 14.64 2791624 2602504 1552 18:19:01 12210404 15425808 525224 3.21 112296 3254116 1263820 7.25 1219372 2602512 15688 Average: 11823997 14565719 1395054 8.52 94563 2816126 2003445 11.49 1873999 2359411 80193 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 18:13:01 ens3 124.58 99.40 1000.32 21.08 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:14:01 ens3 262.26 225.96 3279.60 37.67 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 12.83 12.83 0.81 0.81 0.00 0.00 0.00 0.00 18:15:01 ens3 95.73 84.12 359.31 20.07 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 35.68 35.68 3.55 3.55 0.00 0.00 0.00 0.00 18:16:01 ens3 177.70 138.38 1815.39 20.88 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 1021.66 1021.66 967.29 967.29 0.00 0.00 0.00 0.00 18:17:01 ens3 374.54 227.18 5114.04 26.45 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 7.15 7.15 0.54 0.54 0.00 0.00 0.00 0.00 18:18:01 ens3 2.20 1.95 0.39 0.35 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 2.83 2.83 0.24 0.24 0.00 0.00 0.00 0.00 18:19:01 ens3 28.12 27.87 17.52 17.30 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.60 154.60 138.95 138.95 0.00 0.00 0.00 0.00 Average: ens3 152.16 114.98 1655.26 20.54 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6264) 12/29/24 _x86_64_ (4 CPU) 18:11:24 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 17.15 14.46 12.77 5.29 0.11 50.22 18:13:01 0 19.88 12.72 11.17 4.65 0.10 51.48 18:13:01 1 12.54 15.41 14.12 5.54 0.12 52.27 18:13:01 2 12.73 15.42 13.96 5.66 0.12 52.11 18:13:01 3 23.44 14.28 11.82 5.30 0.12 45.03 18:14:01 all 29.39 0.00 1.67 2.50 0.08 66.37 18:14:01 0 23.76 0.00 1.41 1.71 0.07 73.05 18:14:01 1 28.96 0.00 1.17 0.77 0.08 69.02 18:14:01 2 26.30 0.00 1.49 4.20 0.08 67.92 18:14:01 3 38.51 0.00 2.61 3.31 0.08 55.49 18:15:01 all 77.50 0.00 2.53 0.23 0.10 19.64 18:15:01 0 76.44 0.00 3.01 0.13 0.10 20.31 18:15:01 1 78.88 0.00 2.43 0.49 0.08 18.11 18:15:01 2 77.98 0.00 2.17 0.12 0.10 19.63 18:15:01 3 76.71 0.00 2.51 0.19 0.12 20.48 18:16:01 all 52.03 0.00 1.81 0.11 0.10 45.95 18:16:01 0 50.96 0.00 1.79 0.03 0.08 47.13 18:16:01 1 54.06 0.00 1.39 0.00 0.10 44.45 18:16:01 2 50.99 0.00 1.88 0.17 0.12 46.85 18:16:01 3 52.11 0.00 2.17 0.25 0.08 45.38 18:17:01 all 72.42 0.00 3.92 1.56 0.11 22.00 18:17:01 0 74.88 0.00 2.84 1.50 0.12 20.66 18:17:01 1 70.09 0.00 3.26 1.85 0.10 24.71 18:17:01 2 71.46 0.00 4.94 2.11 0.10 21.39 18:17:01 3 73.24 0.00 4.66 0.78 0.12 21.21 18:18:01 all 64.31 0.00 1.56 0.05 0.09 33.98 18:18:01 0 62.09 0.00 1.89 0.05 0.08 35.89 18:18:01 1 63.89 0.00 1.67 0.13 0.12 34.19 18:18:01 2 68.19 0.00 1.39 0.00 0.08 30.33 18:18:01 3 63.09 0.00 1.30 0.03 0.08 35.49 18:19:01 all 15.50 0.00 0.85 0.39 0.06 83.19 18:19:01 0 3.26 0.00 0.67 0.03 0.07 95.98 18:19:01 1 22.99 0.00 0.95 0.20 0.08 75.77 18:19:01 2 18.76 0.00 0.90 0.12 0.03 80.19 18:19:01 3 17.05 0.00 0.88 1.22 0.07 80.78 Average: all 46.88 2.05 3.58 1.44 0.09 45.95 Average: 0 44.46 1.80 3.24 1.15 0.09 49.26 Average: 1 47.33 2.20 3.56 1.28 0.10 45.54 Average: 2 46.61 2.19 3.81 1.76 0.09 45.54 Average: 3 49.12 2.03 3.70 1.58 0.10 43.47