---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11486 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 9.9G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 1041 11052 1 3903 14616 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:87:3d:64 brd ff:ff:ff:ff:ff:ff inet 10.30.171.119/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe87:3d64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:8d:cf:39 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-4g-11486) 11/30/24 _x86_64_ (4 CPU) 00:07:34 LINUX RESTART (4 CPU) 00:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 336.60 149.33 187.27 0.00 11869.99 11798.14 0.00 00:10:01 232.01 48.68 183.32 0.00 3014.86 13786.09 0.00 00:11:01 34.58 5.45 29.13 0.00 227.03 11413.56 0.00 00:12:01 60.54 1.17 59.37 0.00 74.39 13053.42 0.00 00:13:01 59.29 7.23 52.06 0.00 4361.14 21105.02 0.00 00:14:01 25.65 0.88 24.76 0.00 108.38 961.17 0.00 Average: 124.19 35.14 89.05 0.00 3252.02 12020.23 0.00 00:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13463792 15467880 515944 3.15 66960 2136232 1227960 7.05 755704 1892276 144204 00:10:01 12271660 14761016 1204172 7.35 82824 2588480 1816792 10.42 1580388 2223528 195952 00:11:01 11152160 14042740 1918152 11.71 92268 2964352 2467444 14.16 2386612 2513368 326784 00:12:01 12303508 15457508 503720 3.07 99916 3211472 1212840 6.96 1094684 2652308 326488 00:13:01 11414572 15060472 889604 5.43 129472 3660140 1580760 9.07 1768944 2838268 1660 00:14:01 11328940 14977120 973320 5.94 131800 3660216 1641028 9.42 1861736 2832620 15772 Average: 11989105 14961123 1000819 6.11 100540 3036815 1657804 9.51 1574678 2492061 168477 00:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 328.37 226.47 1394.43 67.98 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 00:10:01 ens3 309.06 238.59 3922.72 32.91 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:11:01 ens3 250.09 178.12 3304.04 22.02 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 997.62 997.62 948.62 948.62 0.00 0.00 0.00 0.00 00:12:01 ens3 189.00 160.89 1970.15 35.80 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 1034.78 1034.78 980.17 980.17 0.00 0.00 0.00 0.00 00:13:01 ens3 22970.12 7258.04 8978.54 3585.54 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.53 0.53 0.07 0.07 0.00 0.00 0.00 0.00 00:14:01 ens3 768.16 156.24 198.64 158.92 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 4146.30 1372.88 3300.06 652.13 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 340.35 340.35 322.42 322.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11486) 11/30/24 _x86_64_ (4 CPU) 00:07:34 LINUX RESTART (4 CPU) 00:08:02 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 20.36 14.39 11.28 3.55 0.09 50.32 00:09:01 0 25.21 11.62 9.46 5.31 0.10 48.30 00:09:01 1 24.70 15.53 12.69 3.73 0.09 43.27 00:09:01 2 11.92 16.60 12.39 2.92 0.10 56.07 00:09:01 3 19.57 13.85 10.60 2.23 0.09 53.67 00:10:01 all 51.19 0.00 2.31 2.23 0.09 44.17 00:10:01 0 42.75 0.00 2.18 3.03 0.08 51.96 00:10:01 1 51.61 0.00 2.37 1.09 0.08 44.84 00:10:01 2 45.35 0.00 1.63 0.98 0.10 51.94 00:10:01 3 65.00 0.00 3.07 3.81 0.10 28.02 00:11:01 all 51.51 0.00 1.91 0.42 0.09 46.07 00:11:01 0 50.34 0.00 2.00 0.72 0.08 46.85 00:11:01 1 47.87 0.00 1.90 0.40 0.10 49.72 00:11:01 2 51.28 0.00 1.61 0.40 0.10 46.60 00:11:01 3 56.51 0.00 2.11 0.17 0.08 41.13 00:12:01 all 49.60 0.00 2.31 0.85 0.09 47.15 00:12:01 0 41.41 0.00 2.12 1.96 0.08 54.43 00:12:01 1 66.99 0.00 3.60 0.96 0.10 28.36 00:12:01 2 45.61 0.00 2.10 0.27 0.08 51.93 00:12:01 3 44.45 0.00 1.43 0.20 0.10 53.82 00:13:01 all 27.47 0.00 9.06 1.60 0.10 61.77 00:13:01 0 25.14 0.00 6.49 1.83 0.10 66.44 00:13:01 1 33.33 0.00 10.23 1.82 0.10 54.52 00:13:01 2 26.41 0.00 10.56 1.50 0.09 61.45 00:13:01 3 25.00 0.00 9.02 1.27 0.09 64.62 00:14:01 all 12.99 0.00 0.91 0.74 0.05 85.31 00:14:01 0 5.54 0.00 0.93 0.02 0.07 93.44 00:14:01 1 28.02 0.00 1.19 2.22 0.07 68.50 00:14:01 2 7.95 0.00 0.70 0.05 0.05 91.25 00:14:01 3 10.45 0.00 0.80 0.67 0.03 88.05 Average: all 35.60 2.37 4.58 1.56 0.09 55.81 Average: 0 31.74 1.91 3.83 2.13 0.09 60.29 Average: 1 42.18 2.55 5.28 1.70 0.09 48.21 Average: 2 31.51 2.73 4.77 1.01 0.09 59.89 Average: 3 36.98 2.27 4.45 1.39 0.08 54.82