---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10530 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/loop2 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 39M 39M 0 100% /snap/snapd/21759 /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 707 11676 1 3613 14950 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:ab:3a:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.243/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feab:3ae4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:9b:46:1f 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-10530) 11/26/24 _x86_64_ (4 CPU) 13:17:50 LINUX RESTART (4 CPU) 13:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:19:01 333.68 155.41 178.27 0.00 11940.54 70244.03 0.00 13:20:01 86.49 27.55 58.94 0.00 1195.13 9646.81 0.00 13:21:01 78.04 33.83 44.21 0.00 1960.07 6718.61 0.00 13:22:01 217.78 21.28 196.50 0.00 1306.32 23731.78 0.00 13:23:01 43.48 4.20 39.28 0.00 163.04 9032.89 0.00 13:24:01 65.51 4.52 60.99 0.00 4497.12 15218.40 0.00 Average: 137.49 41.13 96.36 0.00 3510.37 22432.09 0.00 13:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:19:01 13549776 15417968 576160 3.52 52884 2023688 1281516 7.35 809456 1772508 72308 13:20:01 13336500 15428680 553264 3.38 71832 2215888 1240956 7.12 839152 1930228 1040 13:21:01 12352468 14840508 1125348 6.87 86420 2582108 1733608 9.95 1471136 2249920 204252 13:22:01 11166324 14111220 1851468 11.30 101040 3004116 2352012 13.49 2438116 2445336 121120 13:23:01 10977260 13897852 2059212 12.57 103556 2976488 2595196 14.89 2654652 2408412 1024 13:24:01 12007668 15349604 603448 3.68 114292 3370784 1300916 7.46 1420656 2596820 17980 Average: 12231666 14840972 1128150 6.89 88337 2695512 1750701 10.04 1605528 2233871 69621 13:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:19:01 ens3 426.35 269.47 2024.13 69.74 0.00 0.00 0.00 0.00 13:19:01 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 51.31 36.56 544.60 4.67 0.00 0.00 0.00 0.00 13:20:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 278.00 222.93 3351.05 36.39 0.00 0.00 0.00 0.00 13:21:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 342.91 244.59 4258.59 26.53 0.00 0.00 0.00 0.00 13:22:01 lo 1829.61 1829.61 1739.20 1739.20 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 101.83 82.62 700.27 13.05 0.00 0.00 0.00 0.00 13:23:01 lo 1809.10 1809.10 1699.58 1699.58 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 249.16 179.42 2841.94 31.09 0.00 0.00 0.00 0.00 13:24:01 lo 2382.64 2382.64 2255.86 2255.86 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 241.59 172.60 2286.76 30.24 0.00 0.00 0.00 0.00 Average: lo 1004.13 1004.13 949.16 949.16 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-10530) 11/26/24 _x86_64_ (4 CPU) 13:17:50 LINUX RESTART (4 CPU) 13:18:01 CPU %user %nice %system %iowait %steal %idle 13:19:01 all 13.71 17.65 14.24 5.20 0.13 49.07 13:19:01 0 10.14 19.55 14.75 4.80 0.14 50.63 13:19:01 1 14.40 15.79 14.20 3.45 0.12 52.04 13:19:01 2 11.73 18.70 14.98 8.06 0.12 46.41 13:19:01 3 18.56 16.59 13.05 4.49 0.14 47.17 13:20:01 all 8.69 2.96 2.75 2.09 0.05 83.47 13:20:01 0 17.37 3.22 3.46 6.38 0.07 69.51 13:20:01 1 4.68 3.04 2.74 0.53 0.03 88.98 13:20:01 2 4.24 3.62 2.67 0.45 0.08 88.94 13:20:01 3 8.49 1.94 2.12 1.00 0.03 86.42 13:21:01 all 30.26 0.00 1.68 1.58 0.08 66.41 13:21:01 0 25.41 0.00 2.13 3.59 0.08 68.78 13:21:01 1 25.75 0.00 1.17 0.68 0.08 72.31 13:21:01 2 37.02 0.00 2.00 1.06 0.10 59.83 13:21:01 3 32.90 0.00 1.40 0.97 0.07 64.66 13:22:01 all 68.26 0.00 3.21 1.21 0.13 27.19 13:22:01 0 70.01 0.00 2.74 1.21 0.12 25.92 13:22:01 1 60.13 0.00 2.64 1.12 0.10 36.00 13:22:01 2 68.65 0.00 3.19 0.98 0.13 27.05 13:22:01 3 74.29 0.00 4.27 1.53 0.15 19.76 13:23:01 all 71.34 0.00 3.01 0.62 0.14 24.90 13:23:01 0 69.42 0.00 3.04 0.19 0.17 27.18 13:23:01 1 68.08 0.00 2.66 1.18 0.13 27.95 13:23:01 2 73.54 0.00 3.47 0.54 0.13 22.31 13:23:01 3 74.28 0.00 2.88 0.56 0.12 22.16 13:24:01 all 66.69 0.00 3.68 1.83 0.11 27.69 13:24:01 0 62.15 0.00 3.91 3.36 0.10 30.48 13:24:01 1 66.50 0.00 3.72 2.17 0.12 27.49 13:24:01 2 68.40 0.00 3.29 1.30 0.12 26.90 13:24:01 3 69.71 0.00 3.82 0.49 0.12 25.87 Average: all 43.12 3.42 4.75 2.08 0.11 46.53 Average: 0 42.37 3.77 4.99 3.26 0.11 45.50 Average: 1 39.88 3.13 4.51 1.52 0.10 50.86 Average: 2 43.89 3.69 4.91 2.05 0.11 45.34 Average: 3 46.34 3.07 4.57 1.50 0.10 44.42