---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8490 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 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/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 685 11085 1 4225 14972 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:3a:d0:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.115/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe3a:d0f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:e5:e9:ff 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-8490) 01/08/25 _x86_64_ (4 CPU) 01:34:03 LINUX RESTART (4 CPU) 01:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 140.01 51.04 88.97 0.00 1808.03 22259.82 0.00 01:37:01 221.48 36.25 185.22 0.00 1696.50 8091.97 0.00 01:38:01 20.46 3.22 17.25 0.00 156.51 10127.38 0.00 01:39:01 68.31 3.28 65.02 0.00 123.58 13782.10 0.00 01:40:01 83.40 6.68 76.72 0.00 4609.77 36496.85 0.00 Average: 106.74 20.10 86.64 0.00 1678.89 18151.56 0.00 01:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13314964 15467580 508736 3.11 72872 2271716 1216812 6.98 740380 2041968 116736 01:37:01 12318168 14759420 1206512 7.37 82716 2541296 1942416 11.14 1560344 2197600 161100 01:38:01 11555520 14336384 1624840 9.92 90264 2860792 2293620 13.16 2043032 2458200 268680 01:39:01 11001876 14105764 1854324 11.32 98820 3161008 2399596 13.77 2430580 2608632 307828 01:40:01 11400628 15378368 571124 3.49 110692 3998484 1313880 7.54 1523676 3085236 2144 Average: 11918231 14809503 1153107 7.04 91073 2966659 1833265 10.52 1659602 2478327 171298 01:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 94.57 73.70 865.03 13.86 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 235.04 187.77 3138.25 25.89 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 403.32 403.32 382.81 382.81 0.00 0.00 0.00 0.00 01:38:01 ens3 269.76 179.69 3427.52 24.90 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 1910.68 1910.68 1804.07 1804.07 0.00 0.00 0.00 0.00 01:39:01 ens3 162.37 132.46 1959.59 22.52 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 17.73 17.73 1.76 1.76 0.00 0.00 0.00 0.00 01:40:01 ens3 272.27 219.35 2913.55 182.15 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 466.73 466.73 437.73 437.73 0.00 0.00 0.00 0.00 Average: ens3 206.79 158.59 2460.70 53.86 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-4g-8490) 01/08/25 _x86_64_ (4 CPU) 01:34:03 LINUX RESTART (4 CPU) 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 15.64 7.43 6.29 3.07 0.09 67.48 01:36:01 0 14.71 6.83 6.21 1.22 0.12 70.92 01:36:01 1 14.74 7.26 6.21 1.15 0.08 70.55 01:36:01 2 16.90 8.17 6.73 4.66 0.10 63.44 01:36:01 3 16.20 7.45 6.01 5.25 0.07 65.03 01:37:01 all 45.94 0.00 1.91 1.37 0.09 50.69 01:37:01 0 42.18 0.00 2.36 0.75 0.08 54.63 01:37:01 1 45.18 0.00 1.80 1.08 0.07 51.87 01:37:01 2 48.36 0.00 2.04 1.37 0.10 48.13 01:37:01 3 48.08 0.00 1.44 2.29 0.10 48.08 01:38:01 all 47.18 0.00 1.93 0.61 0.09 50.18 01:38:01 0 49.13 0.00 1.84 0.35 0.08 48.60 01:38:01 1 38.82 0.00 1.82 0.03 0.10 59.22 01:38:01 2 48.45 0.00 2.05 0.54 0.08 48.87 01:38:01 3 52.33 0.00 2.03 1.51 0.10 44.03 01:39:01 all 59.68 0.00 3.02 0.87 0.11 36.32 01:39:01 0 59.38 0.00 2.71 0.79 0.10 37.01 01:39:01 1 57.11 0.00 2.78 1.38 0.10 38.62 01:39:01 2 59.52 0.00 3.31 0.61 0.12 36.44 01:39:01 3 62.68 0.00 3.28 0.71 0.12 33.22 01:40:01 all 22.12 0.00 2.59 2.79 0.07 72.43 01:40:01 0 21.53 0.00 2.88 1.09 0.08 74.42 01:40:01 1 9.28 0.00 2.20 4.35 0.05 84.12 01:40:01 2 17.27 0.00 2.59 4.24 0.08 75.81 01:40:01 3 40.35 0.00 2.69 1.47 0.07 55.42 Average: all 38.09 1.49 3.15 1.74 0.09 55.44 Average: 0 37.38 1.36 3.20 0.84 0.09 57.13 Average: 1 33.02 1.45 2.96 1.60 0.08 60.89 Average: 2 38.05 1.64 3.35 2.29 0.10 54.57 Average: 3 43.91 1.49 3.09 2.25 0.09 49.17