---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9520 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: 2799.998 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 12G 66G 15% / 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 9674 1 5624 14959 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:b8:0f:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feb8:f01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:e5:fc: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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-9520) 08/09/24 _x86_64_ (4 CPU) 16:46:41 LINUX RESTART (4 CPU) 16:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:48:01 349.97 160.16 189.82 0.00 11763.16 46778.24 0.00 16:49:01 78.72 27.25 51.47 0.00 1765.97 9434.04 0.00 16:50:01 63.06 12.71 50.34 0.00 913.45 18455.06 0.00 16:51:01 51.99 1.22 50.77 0.00 32.93 52267.96 0.00 16:52:01 92.77 4.90 87.87 0.00 3492.88 42612.23 0.00 Average: 126.56 40.85 85.71 0.00 3566.36 33866.47 0.00 16:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 13393540 15383204 601344 3.67 60472 2131500 1337580 7.67 866716 1855472 162536 16:49:01 12730076 15129556 836616 5.11 80684 2503356 1492424 8.56 1126756 2222560 304428 16:50:01 11249860 14320548 1637996 10.00 101096 3116504 2186672 12.55 2064944 2717204 398608 16:51:01 9160256 14125312 1832292 11.19 118052 4919036 2333056 13.39 2737684 4059860 797276 16:52:01 9977596 15329712 619520 3.78 134140 5281560 1360740 7.81 1328672 4635192 83712 Average: 11302266 14857666 1105554 6.75 98889 3590391 1742094 9.99 1624954 3098058 349312 16:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 390.71 262.57 1712.38 70.76 0.00 0.00 0.00 0.00 16:49:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 ens3 212.48 170.75 3593.92 26.21 0.00 0.00 0.00 0.00 16:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 496.43 400.25 4791.50 65.82 0.00 0.00 0.00 0.00 16:51:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 167.24 142.59 105.95 44.43 0.00 0.00 0.00 0.00 16:52:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 385.25 264.11 2939.68 54.31 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 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 330.22 248.01 2631.75 52.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-9520) 08/09/24 _x86_64_ (4 CPU) 16:46:41 LINUX RESTART (4 CPU) 16:47:02 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 19.06 16.72 13.31 6.50 0.13 44.28 16:48:01 0 21.42 16.33 14.12 9.12 0.14 38.87 16:48:01 1 24.79 14.51 12.47 7.12 0.12 41.00 16:48:01 2 17.45 17.12 13.23 5.03 0.15 47.01 16:48:01 3 12.55 18.93 13.45 4.72 0.12 50.23 16:49:01 all 20.57 0.00 1.63 1.62 0.06 76.12 16:49:01 0 22.74 0.00 2.11 0.49 0.07 74.59 16:49:01 1 23.41 0.00 1.70 3.22 0.07 71.59 16:49:01 2 20.69 0.00 1.45 0.52 0.05 77.29 16:49:01 3 15.43 0.00 1.27 2.24 0.05 81.01 16:50:01 all 69.26 0.00 2.61 1.15 0.15 26.83 16:50:01 0 65.20 0.00 2.67 2.60 0.14 29.39 16:50:01 1 70.51 0.00 2.05 1.13 0.15 26.16 16:50:01 2 64.10 0.00 3.09 0.39 0.15 32.28 16:50:01 3 77.21 0.00 2.65 0.51 0.15 19.48 16:51:01 all 38.69 0.00 2.39 3.71 0.08 55.13 16:51:01 0 25.17 0.00 2.39 3.45 0.08 68.91 16:51:01 1 22.14 0.00 1.49 9.86 0.07 66.44 16:51:01 2 44.04 0.00 2.34 1.34 0.08 52.19 16:51:01 3 63.53 0.00 3.34 0.18 0.10 32.84 16:52:01 all 31.25 0.00 2.74 5.85 0.09 60.07 16:52:01 0 25.57 0.00 4.08 6.68 0.10 63.58 16:52:01 1 21.31 0.00 2.45 8.72 0.08 67.44 16:52:01 2 34.52 0.00 1.90 3.39 0.08 60.11 16:52:01 3 43.73 0.00 2.52 4.58 0.10 49.07 Average: all 35.79 3.28 4.50 3.75 0.10 52.57 Average: 0 32.01 3.21 5.03 4.45 0.10 55.20 Average: 1 32.42 2.85 3.99 6.01 0.10 54.63 Average: 2 36.21 3.36 4.36 2.12 0.10 53.86 Average: 3 42.56 3.72 4.61 2.44 0.10 46.57