---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20510 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 9.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 682 11814 1 3500 14975 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:1a:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe9d:1ab7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:1d:d4:a2 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-20510) 09/09/24 _x86_64_ (4 CPU) 16:14:18 LINUX RESTART (4 CPU) 16:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 165.72 76.82 88.90 0.00 2424.66 7390.52 0.00 16:17:01 70.24 27.35 42.89 0.00 1812.36 8878.52 0.00 16:18:01 158.59 24.03 134.56 0.00 1389.50 8350.34 0.00 16:19:01 446.69 0.12 446.58 0.00 10.13 8886.52 0.00 16:20:01 676.84 10.70 666.14 0.00 4727.88 32868.66 0.00 Average: 303.62 27.80 275.81 0.00 2072.91 13274.91 0.00 16:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 13271032 15390356 583240 3.56 73232 2238632 1335748 7.66 843092 1979660 234160 16:17:01 13125052 15312140 659952 4.03 76452 2301052 1406076 8.07 933904 2034840 3828 16:18:01 12061164 14540516 1420384 8.67 86648 2573112 1977104 11.34 1816932 2191392 41404 16:19:01 11492716 14066544 1891780 11.55 118432 2631856 2444112 14.02 2350292 2220188 16488 16:20:01 12153428 15382988 565568 3.45 154356 3226904 1314624 7.54 1345980 2527860 54832 Average: 12420678 14938509 1024185 6.25 101824 2594311 1695533 9.73 1458040 2190788 70142 16:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 ens3 84.49 70.49 942.02 8.89 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:17:01 ens3 55.59 48.06 307.91 15.44 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:18:01 ens3 299.93 238.53 3239.95 32.37 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:19:01 ens3 115.01 83.14 191.91 22.60 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:20:01 ens3 487.02 286.72 6380.54 44.14 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2308.43 2308.43 2190.90 2190.90 0.00 0.00 0.00 0.00 Average: ens3 208.41 145.39 2212.47 24.69 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 462.58 462.58 438.27 438.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-20510) 09/09/24 _x86_64_ (4 CPU) 16:14:18 LINUX RESTART (4 CPU) 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 19.09 11.03 9.00 4.02 0.13 56.73 16:16:01 0 20.62 10.10 8.93 2.04 0.13 58.17 16:16:01 1 30.61 9.92 8.71 8.88 0.12 41.76 16:16:01 2 8.79 13.55 9.78 2.51 0.13 65.23 16:16:01 3 16.43 10.52 8.57 2.64 0.12 61.71 16:17:01 all 4.78 0.00 0.54 1.68 0.03 92.97 16:17:01 0 3.53 0.00 0.57 3.74 0.02 92.15 16:17:01 1 6.36 0.00 0.55 1.12 0.02 91.95 16:17:01 2 5.00 0.00 0.81 1.75 0.07 92.37 16:17:01 3 4.22 0.00 0.23 0.10 0.02 95.43 16:18:01 all 68.37 0.00 2.37 1.38 0.12 27.77 16:18:01 0 71.08 0.00 2.21 1.00 0.12 25.59 16:18:01 1 70.21 0.00 2.12 2.49 0.10 25.07 16:18:01 2 62.09 0.00 2.44 1.04 0.13 34.30 16:18:01 3 70.06 0.00 2.71 0.97 0.12 26.14 16:19:01 all 71.40 0.00 2.32 2.40 0.10 23.77 16:19:01 0 73.72 0.00 2.49 3.33 0.10 20.35 16:19:01 1 70.33 0.00 2.35 4.12 0.10 23.10 16:19:01 2 65.78 0.00 2.43 0.47 0.12 31.21 16:19:01 3 75.76 0.00 2.01 1.69 0.10 20.43 16:20:01 all 54.62 0.00 4.41 4.36 0.13 36.49 16:20:01 0 57.81 0.00 4.12 5.67 0.12 32.28 16:20:01 1 54.34 0.00 4.43 3.75 0.13 37.35 16:20:01 2 52.70 0.00 4.60 3.12 0.13 39.44 16:20:01 3 53.61 0.00 4.49 4.89 0.12 36.89 Average: all 43.59 2.21 3.73 2.76 0.10 47.61 Average: 0 45.34 2.02 3.66 3.16 0.10 45.72 Average: 1 46.34 1.98 3.63 4.07 0.09 43.89 Average: 2 38.70 2.72 4.01 1.78 0.12 52.67 Average: 3 44.00 2.10 3.59 2.05 0.09 48.16