---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-751 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 11G 68G 14% / 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 678 11223 1 4095 14979 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:12:28:71 brd ff:ff:ff:ff:ff:ff inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe12:2871/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:b0:c8:88 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-751) 10/24/24 _x86_64_ (4 CPU) 08:57:15 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 266.22 81.47 184.75 0.00 2520.11 8017.35 0.00 09:00:01 221.38 48.40 172.98 0.00 3042.56 10670.13 0.00 09:01:01 23.91 1.48 22.43 0.00 98.83 9500.50 0.00 09:02:01 68.51 5.25 63.26 0.00 185.70 13150.47 0.00 09:03:01 35.41 1.32 34.09 0.00 67.86 30190.70 0.00 Average: 123.09 27.58 95.50 0.00 1183.14 14304.42 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13073176 15386632 577544 3.53 76496 2427400 1351264 7.75 956384 2052596 226972 09:00:01 12230892 14880284 1071988 6.54 88348 2740732 1709056 9.81 1535824 2292656 203264 09:01:01 11825064 14581592 1369684 8.36 91064 2839140 2019272 11.59 1891236 2335720 25580 09:02:01 11237212 14264972 1685652 10.29 104676 3082840 2246752 12.89 2394580 2405876 99312 09:03:01 11520852 15363116 587576 3.59 106952 3868548 1326044 7.61 1487304 3006120 17264 Average: 11977439 14895319 1058489 6.46 93507 2991732 1730478 9.93 1653066 2418594 114478 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 170.25 121.10 1073.57 39.46 0.00 0.00 0.00 0.00 08:59:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 275.99 227.76 3254.05 34.41 0.00 0.00 0.00 0.00 09:00:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 131.80 104.43 1106.71 18.03 0.00 0.00 0.00 0.00 09:01:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 340.46 218.28 3583.97 29.32 0.00 0.00 0.00 0.00 09:02:01 lo 1944.78 1944.78 1848.88 1848.88 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 152.74 150.49 829.97 181.87 0.00 0.00 0.00 0.00 09:03:01 lo 16.75 16.75 1.65 1.65 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 214.25 164.41 1969.72 60.61 0.00 0.00 0.00 0.00 Average: lo 392.77 392.77 370.04 370.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-751) 10/24/24 _x86_64_ (4 CPU) 08:57:15 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 20.56 11.69 9.59 3.31 0.10 54.75 08:59:01 0 40.51 10.81 9.52 3.05 0.12 35.99 08:59:01 1 10.27 12.29 9.97 5.59 0.10 61.77 08:59:01 2 10.94 12.52 9.67 2.73 0.10 64.04 08:59:01 3 20.62 11.13 9.21 1.86 0.08 57.09 09:00:01 all 30.48 0.00 1.65 2.43 0.08 65.35 09:00:01 0 31.21 0.00 1.92 1.35 0.08 65.44 09:00:01 1 30.84 0.00 0.83 1.52 0.08 66.73 09:00:01 2 27.96 0.00 2.12 4.23 0.08 65.60 09:00:01 3 31.91 0.00 1.74 2.64 0.08 63.62 09:01:01 all 50.65 0.00 1.32 0.76 0.09 47.19 09:01:01 0 51.02 0.00 1.57 0.73 0.10 46.58 09:01:01 1 53.28 0.00 1.02 1.46 0.08 44.15 09:01:01 2 51.20 0.00 1.19 0.43 0.08 47.10 09:01:01 3 47.10 0.00 1.48 0.43 0.08 50.90 09:02:01 all 59.96 0.00 2.80 0.54 0.12 36.59 09:02:01 0 62.70 0.00 2.93 0.47 0.10 33.80 09:02:01 1 60.22 0.00 3.00 1.19 0.13 35.46 09:02:01 2 59.90 0.00 2.15 0.05 0.12 37.78 09:02:01 3 57.02 0.00 3.11 0.43 0.12 39.32 09:03:01 all 16.75 0.00 1.18 2.08 0.05 79.94 09:03:01 0 16.50 0.00 1.36 3.20 0.05 78.90 09:03:01 1 36.66 0.00 1.62 0.64 0.07 61.01 09:03:01 2 8.08 0.00 0.68 1.95 0.05 89.24 09:03:01 3 5.86 0.00 1.09 2.53 0.05 90.47 Average: all 35.68 2.33 3.30 1.82 0.09 56.78 Average: 0 40.39 2.15 3.44 1.76 0.09 52.17 Average: 1 38.23 2.46 3.29 2.08 0.09 53.84 Average: 2 31.56 2.48 3.15 1.88 0.09 60.84 Average: 3 32.53 2.22 3.32 1.58 0.08 60.26