---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38571 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: 2800.000 BogoMIPS: 5600.00 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 11723 1 3575 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:9c:b9:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe9c:b901/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:80:e2:93 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-38571) 10/03/24 _x86_64_ (4 CPU) 21:03:38 LINUX RESTART (4 CPU) 21:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:05:01 291.93 138.90 153.03 0.00 10634.71 47948.20 0.00 21:06:01 110.85 54.05 56.80 0.00 3044.19 9403.28 0.00 21:07:01 168.51 21.06 147.44 0.00 1292.32 27041.23 0.00 21:08:01 34.31 3.38 30.92 0.00 119.83 7309.30 0.00 21:09:01 56.41 4.18 52.22 0.00 2589.57 12293.55 0.00 21:10:01 34.96 0.17 34.79 0.00 5.60 10190.07 0.00 21:11:01 13.31 0.27 13.05 0.00 20.26 2820.46 0.00 Average: 101.00 31.46 69.55 0.00 2509.86 16639.33 0.00 21:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:01 13416344 15382796 601920 3.67 59648 2110112 1321464 7.58 855752 1844368 96760 21:06:01 12394628 14864816 1098092 6.70 86172 2564564 1715484 9.84 1445652 2232088 294356 21:07:01 11275868 14202004 1757428 10.73 100120 2986008 2380240 13.66 2346544 2423404 110592 21:08:01 11139692 14004752 1954744 11.93 100800 2926164 2614060 15.00 2552020 2357948 14116 21:09:01 10919448 14112932 1835712 11.21 110464 3228256 2389764 13.71 2585716 2512688 6916 21:10:01 10685012 13917932 2031144 12.40 113796 3259644 2588272 14.85 2794232 2536804 11620 21:11:01 12049068 15350780 598512 3.65 114928 3320648 1291360 7.41 1394964 2569612 3404 Average: 11697151 14548002 1411079 8.61 97990 2913628 2042949 11.72 1996411 2353845 76823 21:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:01 ens3 394.92 273.22 2219.41 70.71 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 21:06:01 ens3 287.27 226.99 3338.64 33.44 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 21:07:01 ens3 349.43 217.36 4397.46 24.48 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 lo 1716.30 1716.30 1632.85 1632.85 0.00 0.00 0.00 0.00 21:08:01 ens3 48.93 44.79 33.09 10.58 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 lo 2202.22 2202.22 2093.41 2093.41 0.00 0.00 0.00 0.00 21:09:01 ens3 190.57 117.36 2281.39 17.07 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 918.65 918.65 870.59 870.59 0.00 0.00 0.00 0.00 21:10:01 ens3 39.14 37.72 11.81 11.21 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 2805.65 2805.65 2663.85 2663.85 0.00 0.00 0.00 0.00 21:11:01 ens3 27.66 24.70 13.75 8.53 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 lo 17.38 17.38 2.06 2.06 0.00 0.00 0.00 0.00 Average: ens3 190.63 134.26 1755.35 25.04 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: lo 1097.30 1097.30 1040.11 1040.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38571) 10/03/24 _x86_64_ (4 CPU) 21:03:38 LINUX RESTART (4 CPU) 21:04:02 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 18.67 16.70 13.96 7.64 0.16 42.86 21:05:01 0 15.66 17.59 13.93 3.34 0.17 49.32 21:05:01 1 19.05 16.15 15.01 14.26 0.14 35.39 21:05:01 2 24.13 15.34 13.08 3.77 0.15 43.53 21:05:01 3 15.82 17.75 13.80 9.18 0.19 43.26 21:06:01 all 35.26 1.65 3.34 3.01 0.11 56.62 21:06:01 0 33.28 1.20 3.10 2.27 0.12 60.02 21:06:01 1 26.41 1.95 3.23 6.31 0.10 62.00 21:06:01 2 45.86 1.59 3.63 1.47 0.12 47.34 21:06:01 3 35.53 1.88 3.38 1.99 0.10 57.11 21:07:01 all 67.89 0.00 3.12 2.45 0.12 26.42 21:07:01 0 69.31 0.00 2.17 3.80 0.12 24.60 21:07:01 1 64.08 0.00 3.28 2.69 0.13 29.81 21:07:01 2 69.38 0.00 4.78 2.01 0.12 23.72 21:07:01 3 68.80 0.00 2.23 1.31 0.12 27.54 21:08:01 all 73.67 0.00 2.89 0.30 0.13 23.01 21:08:01 0 74.89 0.00 2.03 0.17 0.15 22.76 21:08:01 1 67.16 0.00 3.34 0.42 0.12 28.97 21:08:01 2 75.18 0.00 3.37 0.23 0.13 21.08 21:08:01 3 77.47 0.00 2.82 0.37 0.13 19.21 21:09:01 all 77.57 0.00 3.16 0.46 0.14 18.66 21:09:01 0 78.11 0.00 2.68 0.50 0.13 18.57 21:09:01 1 76.13 0.00 3.04 0.20 0.13 20.49 21:09:01 2 79.58 0.00 2.80 0.34 0.13 17.16 21:09:01 3 76.48 0.00 4.14 0.82 0.15 18.41 21:10:01 all 68.45 0.00 3.06 0.35 0.14 28.00 21:10:01 0 66.30 0.00 2.79 0.43 0.13 30.34 21:10:01 1 72.55 0.00 2.98 0.23 0.15 24.08 21:10:01 2 73.40 0.00 3.65 0.55 0.13 22.26 21:10:01 3 61.56 0.00 2.81 0.18 0.13 35.30 21:11:01 all 57.60 0.00 1.46 0.16 0.11 40.67 21:11:01 0 58.65 0.00 1.40 0.33 0.10 39.52 21:11:01 1 55.71 0.00 2.21 0.22 0.10 41.76 21:11:01 2 62.52 0.00 1.02 0.05 0.12 36.30 21:11:01 3 53.51 0.00 1.23 0.05 0.12 45.09 Average: all 57.16 2.57 4.39 2.03 0.13 33.73 Average: 0 56.76 2.62 3.97 1.54 0.13 34.98 Average: 1 54.56 2.53 4.69 3.44 0.12 34.66 Average: 2 61.57 2.37 4.58 1.19 0.13 30.16 Average: 3 55.74 2.74 4.31 1.96 0.13 35.12