---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3139 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 11G 68G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /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 722 11023 1 4251 14935 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:13:35:74 brd ff:ff:ff:ff:ff:ff inet 10.30.170.254/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe13:3574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:48:60:f1 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-3139) 01/19/25 _x86_64_ (4 CPU) 08:56:50 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 451.75 159.04 292.71 0.00 12205.39 47025.11 0.00 08:59:01 389.32 48.57 340.75 0.00 2517.29 14830.27 0.00 09:00:01 34.64 15.96 18.68 0.00 792.80 9679.32 0.00 09:01:01 71.37 5.20 66.17 0.00 180.64 12819.33 0.00 09:02:01 42.04 1.65 40.39 0.00 79.99 30741.94 0.00 Average: 196.98 45.71 151.28 0.00 3124.94 22938.65 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13406200 15355328 631944 3.86 57728 2096244 1406444 8.07 850376 1862988 159156 08:59:01 12581548 14958376 1009324 6.16 81328 2479576 1700032 9.75 1281596 2216812 188532 09:00:01 12004668 14500604 1463112 8.93 84556 2592092 2228156 12.78 1830008 2237852 2360 09:01:01 11288652 14254188 1706416 10.42 98220 3027644 2875876 16.50 2254912 2500216 260728 09:02:01 11696940 15329212 626376 3.82 108492 3662856 1362468 7.82 1386816 2939992 17948 Average: 12195602 14879542 1087434 6.64 86065 2771682 1914595 10.98 1520742 2351572 125745 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 371.95 243.47 1730.64 68.05 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 08:59:01 ens3 244.57 208.80 3179.28 31.61 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 ens3 110.71 93.03 1050.60 15.96 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:01:01 ens3 278.20 198.12 3728.83 23.47 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 2081.15 2081.15 1972.27 1972.27 0.00 0.00 0.00 0.00 09:02:01 ens3 140.29 123.46 1564.03 91.03 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 7.63 7.63 0.74 0.74 0.00 0.00 0.00 0.00 Average: ens3 228.67 173.14 2252.45 45.95 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 419.91 419.91 395.98 395.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3139) 01/19/25 _x86_64_ (4 CPU) 08:56:50 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.59 17.87 15.47 4.04 0.13 43.91 08:58:01 0 15.57 19.11 15.76 3.03 0.14 46.40 08:58:01 1 22.48 17.04 14.76 3.34 0.12 42.25 08:58:01 2 18.20 17.25 15.84 5.92 0.15 42.63 08:58:01 3 18.08 18.08 15.51 3.86 0.12 44.35 08:59:01 all 27.76 2.61 3.86 2.72 0.08 62.97 08:59:01 0 21.25 3.17 3.59 1.14 0.08 70.76 08:59:01 1 26.67 1.84 3.65 3.99 0.08 63.76 08:59:01 2 38.64 3.28 4.10 1.42 0.08 52.48 08:59:01 3 24.45 2.14 4.10 4.33 0.08 64.90 09:00:01 all 53.50 0.00 1.52 0.38 0.10 44.51 09:00:01 0 50.50 0.00 1.62 0.32 0.08 47.47 09:00:01 1 52.38 0.00 1.32 0.05 0.12 46.13 09:00:01 2 54.75 0.00 1.96 0.95 0.10 42.23 09:00:01 3 56.35 0.00 1.19 0.18 0.10 42.18 09:01:01 all 58.59 0.00 2.80 0.70 0.10 37.80 09:01:01 0 62.07 0.00 1.91 0.03 0.10 35.88 09:01:01 1 54.66 0.00 2.92 0.77 0.10 41.55 09:01:01 2 55.31 0.00 4.45 1.73 0.10 38.41 09:01:01 3 62.32 0.00 1.93 0.28 0.10 35.37 09:02:01 all 26.39 0.00 1.91 15.44 0.08 56.19 09:02:01 0 19.16 0.00 1.59 2.04 0.07 77.15 09:02:01 1 20.67 0.00 1.56 36.05 0.07 41.65 09:02:01 2 19.79 0.00 1.37 0.35 0.05 78.44 09:02:01 3 45.96 0.00 3.12 23.40 0.12 27.41 Average: all 37.05 4.03 5.06 4.66 0.10 49.10 Average: 0 33.79 4.38 4.84 1.30 0.09 55.59 Average: 1 35.43 3.72 4.80 8.86 0.10 47.10 Average: 2 37.44 4.03 5.49 2.05 0.10 50.89 Average: 3 41.54 3.98 5.12 6.42 0.10 42.85