---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5658 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: 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 9.5G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 662 12197 1 3137 14995 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:1e:13 brd ff:ff:ff:ff:ff:ff inet 10.30.171.250/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe9d:1e13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:54:fe:ca 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-5658) 01/27/25 _x86_64_ (4 CPU) 08:07:20 LINUX RESTART (4 CPU) 08:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 340.93 118.54 222.39 0.00 10686.60 11382.21 0.00 08:10:01 84.67 27.66 57.01 0.00 1833.52 11048.87 0.00 08:11:01 202.12 23.11 179.01 0.00 1297.83 9288.37 0.00 08:12:01 9.58 0.93 8.65 0.00 51.58 2189.27 0.00 08:13:01 58.27 5.32 52.96 0.00 206.23 13486.29 0.00 08:14:01 8.35 0.00 8.35 0.00 0.00 1371.94 0.00 Average: 116.69 29.01 87.68 0.00 2322.56 8118.52 0.00 08:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 13424664 15446344 532780 3.25 67752 2151096 1287932 7.39 758796 1921704 202156 08:10:01 12959000 15200856 768440 4.69 78916 2350344 1498716 8.60 1023428 2104236 64800 08:11:01 11949168 14436228 1524564 9.31 86056 2580504 2332556 13.38 1907112 2213236 46388 08:12:01 11848916 14370828 1588768 9.70 87268 2611980 2210540 12.68 1983652 2233708 16332 08:13:01 10875116 13726716 2231788 13.62 100396 2911784 2716096 15.58 2714324 2458064 36108 08:14:01 10989324 13844776 2113552 12.90 100472 2914972 2606724 14.96 2596396 2460280 1132 Average: 12007698 14504291 1459982 8.91 86810 2586780 2108761 12.10 1830618 2231871 61153 08:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 424.32 285.31 1494.90 72.96 0.00 0.00 0.00 0.00 08:09:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 126.26 108.40 1347.89 22.04 0.00 0.00 0.00 0.00 08:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 247.85 191.65 2398.97 32.15 0.00 0.00 0.00 0.00 08:11:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 38.87 34.37 21.67 10.66 0.00 0.00 0.00 0.00 08:12:01 lo 47.73 47.73 4.25 4.25 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 325.68 214.13 4235.05 29.95 0.00 0.00 0.00 0.00 08:13:01 lo 1008.77 1008.77 960.55 960.55 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 5.15 3.68 1.16 1.10 0.00 0.00 0.00 0.00 08:14:01 lo 7.10 7.10 0.54 0.54 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 194.04 139.18 1583.45 28.02 0.00 0.00 0.00 0.00 Average: lo 178.30 178.30 161.38 161.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5658) 01/27/25 _x86_64_ (4 CPU) 08:07:20 LINUX RESTART (4 CPU) 08:08:02 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 19.44 10.38 9.91 3.04 0.11 57.11 08:09:01 0 10.00 11.13 10.12 1.90 0.12 66.72 08:09:01 1 13.56 11.56 10.40 2.96 0.09 61.44 08:09:01 2 32.91 9.49 10.42 4.98 0.12 42.08 08:09:01 3 21.28 9.34 8.71 2.33 0.12 58.21 08:10:01 all 11.52 0.00 0.88 1.41 0.07 86.12 08:10:01 0 21.36 0.00 1.34 0.43 0.08 76.78 08:10:01 1 7.67 0.00 0.79 2.90 0.07 88.58 08:10:01 2 7.86 0.00 0.80 2.04 0.07 89.23 08:10:01 3 9.20 0.00 0.60 0.27 0.05 89.88 08:11:01 all 75.30 0.00 2.74 0.88 0.12 20.96 08:11:01 0 73.59 0.00 2.65 0.79 0.10 22.87 08:11:01 1 74.61 0.00 2.83 0.27 0.12 22.18 08:11:01 2 76.89 0.00 2.98 2.35 0.12 17.66 08:11:01 3 76.13 0.00 2.49 0.12 0.13 21.13 08:12:01 all 55.69 0.00 1.73 0.14 0.10 42.34 08:12:01 0 54.54 0.00 1.29 0.28 0.10 43.79 08:12:01 1 54.84 0.00 2.29 0.02 0.10 42.75 08:12:01 2 56.40 0.00 1.95 0.02 0.10 41.53 08:12:01 3 57.00 0.00 1.37 0.23 0.12 41.27 08:13:01 all 69.66 0.00 2.58 0.41 0.11 27.24 08:13:01 0 72.83 0.00 2.14 0.47 0.10 24.46 08:13:01 1 73.42 0.00 2.70 0.05 0.13 23.70 08:13:01 2 63.50 0.00 2.20 0.30 0.12 33.88 08:13:01 3 68.90 0.00 3.28 0.80 0.10 26.92 08:14:01 all 65.11 0.00 1.51 0.10 0.09 33.18 08:14:01 0 62.61 0.00 1.39 0.07 0.08 35.85 08:14:01 1 65.06 0.00 1.69 0.02 0.08 33.14 08:14:01 2 58.20 0.00 2.06 0.32 0.08 39.34 08:14:01 3 74.55 0.00 0.92 0.02 0.10 24.42 Average: all 49.55 1.70 3.20 0.99 0.10 44.46 Average: 0 49.30 1.82 3.13 0.65 0.10 45.01 Average: 1 48.30 1.89 3.43 1.03 0.10 45.25 Average: 2 49.33 1.55 3.38 1.65 0.10 43.98 Average: 3 51.26 1.53 2.87 0.62 0.10 43.62