---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19459 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 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 965 11207 1 3824 14692 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:5e:b4:87 brd ff:ff:ff:ff:ff:ff inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe5e:b487/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:fb:b8:36 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-19459) 09/07/24 _x86_64_ (4 CPU) 00:07:29 LINUX RESTART (4 CPU) 00:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 326.80 139.64 187.15 0.00 11159.74 12115.71 0.00 00:10:01 233.03 48.68 184.35 0.00 3011.10 15577.69 0.00 00:11:01 30.16 5.42 24.75 0.00 225.96 9247.39 0.00 00:12:01 62.88 3.60 59.28 0.00 120.36 14398.67 0.00 00:13:01 53.94 5.73 48.21 0.00 4564.84 19958.67 0.00 Average: 141.36 40.61 100.75 0.00 3816.28 14259.63 0.00 00:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13451212 15470492 513220 3.13 68048 2149128 1247708 7.16 756808 1904080 160984 00:10:01 11860764 14385092 1580172 9.65 83796 2621352 2810812 16.13 1959492 2253396 171732 00:11:01 11407492 14128696 1833536 11.19 92452 2801192 2387156 13.70 2279956 2373968 181272 00:12:01 12186776 15376932 585312 3.57 98956 3248672 1223352 7.02 1196784 2668000 340928 00:13:01 11568312 15133932 817268 4.99 109172 3603816 1503324 8.62 1626032 2830196 1084 Average: 12094911 14899029 1065902 6.51 90485 2884832 1834470 10.52 1563814 2405928 171200 00:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 353.69 225.83 1434.57 66.54 0.00 0.00 0.00 0.00 00:09:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 387.99 303.92 4616.34 40.92 0.00 0.00 0.00 0.00 00:10:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 246.78 158.52 2710.47 19.24 0.00 0.00 0.00 0.00 00:11:01 lo 960.51 960.51 912.44 912.44 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 977.47 497.77 2744.39 191.92 0.00 0.00 0.00 0.00 00:12:01 lo 943.00 943.00 895.71 895.71 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 20793.87 6211.60 7984.80 3651.87 0.00 0.00 0.00 0.00 00:13:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 4551.84 1479.49 3898.08 794.08 0.00 0.00 0.00 0.00 Average: lo 381.37 381.37 361.71 361.71 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-19459) 09/07/24 _x86_64_ (4 CPU) 00:07:29 LINUX RESTART (4 CPU) 00:08:01 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 21.29 14.87 11.68 9.62 0.10 42.45 00:09:01 0 24.93 13.88 11.57 11.42 0.08 38.12 00:09:01 1 35.38 11.07 10.18 11.32 0.10 31.96 00:09:01 2 13.08 16.95 12.62 9.86 0.10 47.39 00:09:01 3 11.71 17.62 12.33 5.83 0.10 52.41 00:10:01 all 55.09 0.00 2.33 2.41 0.10 40.08 00:10:01 0 50.38 0.00 2.50 2.53 0.10 44.49 00:10:01 1 55.55 0.00 1.79 1.67 0.10 40.89 00:10:01 2 48.92 0.00 1.89 2.63 0.08 46.47 00:10:01 3 65.49 0.00 3.13 2.81 0.12 28.45 00:11:01 all 47.40 0.00 1.78 0.38 0.08 50.36 00:11:01 0 50.16 0.00 1.71 0.57 0.08 47.48 00:11:01 1 48.57 0.00 1.81 0.32 0.08 49.22 00:11:01 2 48.52 0.00 2.23 0.62 0.08 48.54 00:11:01 3 42.34 0.00 1.37 0.02 0.08 56.18 00:12:01 all 51.41 0.00 2.58 0.72 0.09 45.20 00:12:01 0 54.24 0.00 2.02 0.13 0.08 43.52 00:12:01 1 50.98 0.00 2.06 0.57 0.10 46.29 00:12:01 2 58.74 0.00 3.10 0.60 0.08 37.47 00:12:01 3 41.71 0.00 3.14 1.57 0.08 53.49 00:13:01 all 25.16 0.00 7.15 1.59 0.11 65.99 00:13:01 0 19.62 0.00 5.10 1.51 0.14 73.64 00:13:01 1 30.31 0.00 8.75 0.12 0.12 60.70 00:13:01 2 24.90 0.00 7.26 1.13 0.09 66.61 00:13:01 3 25.91 0.00 7.55 3.59 0.09 62.86 Average: all 40.17 2.97 5.08 2.94 0.10 48.73 Average: 0 39.92 2.77 4.57 3.23 0.10 49.40 Average: 1 44.27 2.22 4.88 2.81 0.10 45.72 Average: 2 38.95 3.40 5.40 2.98 0.09 49.18 Average: 3 37.56 3.51 5.48 2.75 0.09 50.62