---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-568 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 9.7G 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 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11749 1 3551 14961 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:9d:97:0b brd ff:ff:ff:ff:ff:ff inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe9d:970b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:26:35:31 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-568) 10/23/24 _x86_64_ (4 CPU) 18:08:22 LINUX RESTART (4 CPU) 18:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:01 264.50 84.51 179.99 0.00 2530.36 10337.64 0.00 18:11:01 232.73 48.91 183.82 0.00 3035.49 16276.22 0.00 18:12:01 73.99 9.25 64.75 0.00 335.35 20111.83 0.00 18:13:01 23.31 0.13 23.18 0.00 4.00 3951.21 0.00 18:14:01 49.03 5.70 43.33 0.00 4566.44 11077.62 0.00 18:15:01 33.94 0.20 33.74 0.00 8.00 9176.47 0.00 Average: 112.92 24.78 88.14 0.00 1746.59 11822.02 0.00 18:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 13323224 15436152 544780 3.33 73256 2234048 1243560 7.13 832356 1947440 171068 18:11:01 11753340 14531196 1432024 8.74 91808 2854364 1985676 11.39 1857852 2447164 313316 18:12:01 11183144 14107232 1855724 11.33 100308 2983640 2421632 13.89 2447404 2420052 103044 18:13:01 11303384 14178940 1783892 10.89 100872 2936768 2233448 12.81 2377548 2371416 25260 18:14:01 10716832 13961832 1991312 12.16 110632 3281564 2696200 15.47 2799816 2509772 19808 18:15:01 10530916 13803604 2149572 13.12 111648 3306028 2616692 15.01 2967440 2525696 14236 Average: 11468473 14336493 1626217 9.93 98087 2932735 2199535 12.62 2213736 2370257 107789 18:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 ens3 253.00 179.59 1853.75 42.57 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:11:01 ens3 520.71 401.42 7266.96 50.66 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:12:01 ens3 56.83 44.52 221.54 8.18 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 lo 2639.87 2639.87 2500.38 2500.38 0.00 0.00 0.00 0.00 18:13:01 ens3 49.08 45.03 147.88 9.92 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 1574.99 1574.99 1490.70 1490.70 0.00 0.00 0.00 0.00 18:14:01 ens3 157.16 86.09 2119.03 11.92 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1038.03 1038.03 979.24 979.24 0.00 0.00 0.00 0.00 18:15:01 ens3 51.54 44.61 25.57 11.92 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 3202.22 3202.22 3042.22 3042.22 0.00 0.00 0.00 0.00 Average: ens3 181.38 133.54 1939.07 22.53 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 1409.62 1409.62 1335.46 1335.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-568) 10/23/24 _x86_64_ (4 CPU) 18:08:22 LINUX RESTART (4 CPU) 18:09:01 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 18.41 11.94 10.05 3.44 0.11 56.06 18:10:01 0 34.14 9.55 9.75 4.13 0.10 42.34 18:10:01 1 17.15 12.82 10.47 2.62 0.10 56.83 18:10:01 2 13.24 11.78 9.61 4.38 0.12 60.87 18:10:01 3 9.03 13.62 10.38 2.62 0.10 64.25 18:11:01 all 54.02 0.00 2.68 2.53 0.11 40.67 18:11:01 0 52.51 0.00 2.75 4.62 0.12 40.00 18:11:01 1 63.15 0.00 2.14 1.13 0.12 33.46 18:11:01 2 51.91 0.00 2.54 2.85 0.10 42.60 18:11:01 3 48.53 0.00 3.28 1.50 0.12 46.58 18:12:01 all 70.22 0.00 3.17 1.19 0.13 25.30 18:12:01 0 69.30 0.00 3.14 0.52 0.12 26.92 18:12:01 1 67.09 0.00 2.87 1.83 0.12 28.09 18:12:01 2 74.63 0.00 1.87 0.50 0.12 22.89 18:12:01 3 69.87 0.00 4.82 1.88 0.15 23.29 18:13:01 all 59.87 0.00 2.14 0.18 0.10 37.71 18:13:01 0 53.35 0.00 2.24 0.05 0.08 44.27 18:13:01 1 58.10 0.00 2.32 0.24 0.12 39.23 18:13:01 2 64.12 0.00 1.59 0.07 0.10 34.12 18:13:01 3 63.94 0.00 2.41 0.35 0.10 33.19 18:14:01 all 43.22 0.00 2.49 0.61 0.08 53.60 18:14:01 0 44.02 0.00 2.10 0.12 0.08 53.68 18:14:01 1 44.80 0.00 2.95 0.57 0.07 51.61 18:14:01 2 44.19 0.00 2.52 0.35 0.08 52.86 18:14:01 3 39.87 0.00 2.39 1.40 0.08 56.26 18:15:01 all 68.06 0.00 3.12 0.44 0.13 28.26 18:15:01 0 65.59 0.00 2.47 0.08 0.15 31.71 18:15:01 1 73.48 0.00 4.34 0.49 0.12 21.57 18:15:01 2 67.87 0.00 2.85 0.54 0.12 28.63 18:15:01 3 65.30 0.00 2.81 0.64 0.12 31.14 Average: all 52.29 1.99 3.94 1.40 0.11 40.28 Average: 0 53.13 1.60 3.74 1.59 0.11 39.83 Average: 1 53.99 2.13 4.18 1.14 0.11 38.46 Average: 2 52.64 1.97 3.50 1.45 0.11 40.34 Average: 3 49.41 2.27 4.35 1.40 0.11 42.47