---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42865 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2799.996 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 722 11712 1 3561 14935 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:b3:58:4b brd ff:ff:ff:ff:ff:ff inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:feb3:584b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:4a:96:13 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42865) 10/15/24 _x86_64_ (4 CPU) 21:57:27 LINUX RESTART (4 CPU) 21:58:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:59:01 335.86 150.85 185.00 0.00 11771.35 13674.75 0.00 22:00:01 226.86 47.73 179.12 0.00 2947.95 13242.80 0.00 22:01:01 78.55 7.75 70.80 0.00 325.41 22204.70 0.00 22:02:01 29.11 2.83 26.28 0.00 96.78 6744.21 0.00 22:03:01 69.60 5.78 63.82 0.00 4582.40 20574.40 0.00 22:04:01 20.98 0.65 20.33 0.00 60.11 3973.88 0.00 Average: 125.66 35.29 90.37 0.00 3249.87 13400.47 0.00 21:58:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:01 13187700 15335888 640072 3.91 71700 2269668 1423236 8.17 963732 1946120 230132 22:00:01 12114420 14644900 1317104 8.04 86664 2622944 1949812 11.19 1704268 2250316 217140 22:01:01 11147728 13978720 1981696 12.10 100284 2893892 2579024 14.80 2559388 2343428 18724 22:02:01 11239816 14138796 1821576 11.12 101212 2955800 2303452 13.22 2420468 2386488 48616 22:03:01 10683128 13946200 2003880 12.23 111424 3296616 2772352 15.91 2813724 2522724 14860 22:04:01 12087528 15380912 569692 3.48 112748 3324512 1322032 7.58 1405832 2532792 28064 Average: 11743387 14570903 1389003 8.48 97339 2893905 2058318 11.81 1977902 2330311 92923 21:58:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:01 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 422.13 285.88 2312.91 71.99 0.00 0.00 0.00 0.00 22:00:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 ens3 297.38 240.10 3698.92 36.67 0.00 0.00 0.00 0.00 22:01:01 lo 2029.06 2029.06 1932.68 1932.68 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 ens3 302.90 210.81 3915.61 24.15 0.00 0.00 0.00 0.00 22:02:01 lo 1903.03 1903.03 1806.36 1806.36 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 ens3 68.54 56.16 159.46 12.55 0.00 0.00 0.00 0.00 22:03:01 lo 3093.83 3093.83 2928.51 2928.51 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 ens3 212.47 126.30 2108.54 19.34 0.00 0.00 0.00 0.00 22:04:01 lo 1017.18 1017.18 964.10 964.10 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 ens3 63.30 48.90 31.77 15.75 0.00 0.00 0.00 0.00 Average: lo 1348.29 1348.29 1278.99 1278.99 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 226.70 160.66 2036.32 29.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42865) 10/15/24 _x86_64_ (4 CPU) 21:57:27 LINUX RESTART (4 CPU) 21:58:03 CPU %user %nice %system %iowait %steal %idle 21:59:01 all 20.66 14.72 11.84 3.90 0.11 48.76 21:59:01 0 23.75 13.01 11.78 6.12 0.10 45.22 21:59:01 1 18.64 15.34 12.00 2.83 0.10 51.09 21:59:01 2 14.37 16.47 12.21 3.00 0.12 53.83 21:59:01 3 25.92 14.07 11.38 3.64 0.11 44.88 22:00:01 all 39.20 0.00 2.11 3.00 0.10 55.59 22:00:01 0 51.16 0.00 3.04 4.13 0.12 41.56 22:00:01 1 37.93 0.00 1.75 0.74 0.08 59.49 22:00:01 2 32.37 0.00 2.00 2.03 0.12 63.49 22:00:01 3 35.36 0.00 1.64 5.12 0.08 57.80 22:01:01 all 67.82 0.00 2.83 1.14 0.10 28.11 22:01:01 0 67.75 0.00 2.49 0.57 0.10 29.08 22:01:01 1 66.57 0.00 2.91 1.01 0.10 29.41 22:01:01 2 67.43 0.00 3.01 0.60 0.10 28.86 22:01:01 3 69.52 0.00 2.90 2.38 0.12 25.08 22:02:01 all 75.00 0.00 2.68 0.18 0.11 22.03 22:02:01 0 74.33 0.00 2.45 0.12 0.10 23.00 22:02:01 1 70.18 0.00 3.22 0.08 0.12 26.40 22:02:01 2 78.95 0.00 2.94 0.37 0.12 17.62 22:02:01 3 76.51 0.00 2.10 0.17 0.10 21.12 22:03:01 all 72.96 0.00 3.97 1.08 0.10 21.89 22:03:01 0 73.16 0.00 3.81 1.59 0.10 21.34 22:03:01 1 70.10 0.00 3.78 1.01 0.10 25.02 22:03:01 2 76.92 0.00 4.21 0.54 0.10 18.24 22:03:01 3 71.66 0.00 4.08 1.17 0.12 22.97 22:04:01 all 60.67 0.00 2.31 1.01 0.13 35.87 22:04:01 0 56.51 0.00 2.35 2.61 0.13 38.39 22:04:01 1 54.76 0.00 1.85 0.03 0.13 43.22 22:04:01 2 71.48 0.00 3.09 1.15 0.15 24.12 22:04:01 3 59.96 0.00 1.96 0.22 0.12 37.75 Average: all 56.26 2.38 4.24 1.71 0.11 35.30 Average: 0 57.97 2.11 4.28 2.50 0.11 33.03 Average: 1 53.22 2.48 4.20 0.94 0.11 39.06 Average: 2 57.14 2.66 4.53 1.27 0.12 34.27 Average: 3 56.71 2.26 3.96 2.11 0.11 34.87