---> uname -a: Linux prd-ubuntu2004-docker-4c-16g-1714 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 12G 67G 15% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 674 10127 1 5195 14983 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:e2:a0:80 brd ff:ff:ff:ff:ff:ff inet 10.30.170.32/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fee2:a080/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:04:25:60 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-16g-1714) 12/11/24 _x86_64_ (4 CPU) 00:28:44 LINUX RESTART (4 CPU) 00:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:30:02 345.88 156.07 189.80 0.00 11965.34 45050.09 0.00 00:31:01 108.37 20.23 88.14 0.00 1159.80 13310.30 0.00 00:32:01 278.99 9.92 269.07 0.00 500.98 56403.53 0.00 00:33:01 103.25 0.00 103.25 0.00 0.00 34140.18 0.00 00:34:01 30.78 2.80 27.98 0.00 2050.59 2822.86 0.00 Average: 173.67 37.86 135.81 0.00 3141.95 30402.36 0.00 00:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:30:02 13486260 15376064 615780 3.76 55368 2041068 1347148 7.73 833400 1806236 107416 00:31:01 12805628 15272900 690416 4.21 89376 2547644 1577896 9.05 1000748 2253684 352032 00:32:01 10921888 15237244 722580 4.41 146700 4193340 1547112 8.88 1180264 3811868 739424 00:33:01 10773612 15367948 591184 3.61 153096 4440944 1411716 8.10 1025488 4087136 744 00:34:01 10648268 15434308 516388 3.15 158028 4622048 1268240 7.28 1035648 4188728 81412 Average: 11727131 15337693 627270 3.83 120514 3569009 1430422 8.21 1015110 3229530 256206 00:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:30:02 ens3 409.65 269.12 1690.62 69.62 0.00 0.00 0.00 0.00 00:30:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 00:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 ens3 92.95 73.02 1151.78 12.33 0.00 0.00 0.00 0.00 00:31:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 ens3 476.22 298.40 9863.86 30.06 0.00 0.00 0.00 0.00 00:32:01 lo 5.33 5.33 0.55 0.55 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 ens3 1.58 0.75 0.61 0.45 0.00 0.00 0.00 0.00 00:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 ens3 128.55 87.95 1476.22 9.71 0.00 0.00 0.00 0.00 00:34:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 222.22 146.09 2842.25 24.47 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-16g-1714) 12/11/24 _x86_64_ (4 CPU) 00:28:44 LINUX RESTART (4 CPU) 00:29:01 CPU %user %nice %system %iowait %steal %idle 00:30:02 all 15.95 17.27 14.99 5.35 0.12 46.32 00:30:02 0 13.22 18.02 15.34 10.17 0.12 43.13 00:30:02 1 17.31 16.52 14.04 3.01 0.12 49.00 00:30:02 2 13.69 17.63 16.77 4.04 0.12 47.75 00:30:02 3 19.64 16.88 13.80 4.16 0.12 45.40 00:31:01 all 23.87 1.38 3.54 3.60 0.08 67.53 00:31:01 0 12.42 1.58 3.48 6.63 0.07 75.83 00:31:01 1 23.57 1.80 3.42 2.25 0.07 68.90 00:31:01 2 36.09 0.43 3.72 3.36 0.10 56.31 00:31:01 3 23.41 1.69 3.56 2.18 0.07 69.10 00:32:01 all 59.25 0.00 4.88 14.91 0.14 20.82 00:32:01 0 58.11 0.00 4.68 18.64 0.15 18.42 00:32:01 1 61.06 0.00 4.73 12.79 0.13 21.29 00:32:01 2 55.17 0.00 4.68 9.34 0.12 30.69 00:32:01 3 62.67 0.00 5.44 18.88 0.15 12.86 00:33:01 all 6.29 0.00 0.59 5.07 0.08 87.97 00:33:01 0 3.94 0.00 0.48 6.65 0.03 88.89 00:33:01 1 2.93 0.00 0.30 3.21 0.13 93.42 00:33:01 2 2.99 0.00 0.25 0.30 0.07 96.39 00:33:01 3 15.35 0.00 1.31 10.12 0.10 73.11 00:34:01 all 5.97 0.00 1.02 0.95 0.08 91.98 00:34:01 0 5.91 0.00 0.80 0.35 0.03 92.91 00:34:01 1 4.17 0.00 1.18 1.35 0.08 93.21 00:34:01 2 4.08 0.00 1.26 1.11 0.08 93.47 00:34:01 3 9.73 0.00 0.82 1.01 0.12 88.33 Average: all 22.23 3.71 4.99 5.97 0.10 63.00 Average: 0 18.67 3.91 4.94 8.47 0.08 63.93 Average: 1 21.76 3.65 4.72 4.52 0.11 65.24 Average: 2 22.36 3.61 5.33 3.63 0.10 64.99 Average: 3 26.17 3.67 4.96 7.29 0.11 57.80