---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7036 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 734 11139 1 4124 14923 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:0b:9c:52 brd ff:ff:ff:ff:ff:ff inet 10.30.171.74/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe0b:9c52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:1b:03:b4 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-7036) 01/02/25 _x86_64_ (4 CPU) 08:56:24 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 277.29 74.68 202.61 0.00 1551.74 8272.65 0.00 08:59:01 215.23 49.35 165.88 0.00 3076.71 10665.11 0.00 09:00:01 19.40 1.50 17.90 0.00 106.12 9320.58 0.00 09:01:02 67.31 5.22 62.09 0.00 180.77 13868.49 0.00 09:02:01 70.96 7.07 63.89 0.00 4704.03 35199.59 0.00 Average: 129.74 27.47 102.27 0.00 1915.93 15423.71 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13279040 15380704 594284 3.63 71536 2223172 1330652 7.63 825620 1992012 236712 08:59:01 12477376 14898080 1066356 6.51 82040 2522124 1743096 10.00 1380672 2218584 198660 09:00:01 12013000 14536284 1424560 8.70 84912 2618792 2013136 11.55 1827536 2228832 27264 09:01:02 11469620 14254688 1703484 10.40 98464 2855032 2234332 12.82 2250432 2333536 55916 09:02:01 11424428 15296864 652232 3.98 107360 3899416 1415624 8.12 1577296 3012324 2596 Average: 12132693 14873324 1088183 6.64 88862 2823707 1747368 10.03 1572311 2357058 104230 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 08:58:01 ens3 101.02 79.17 1003.58 16.83 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 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 ens3 255.70 203.05 3273.12 30.74 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 97.87 81.29 1037.35 16.31 0.00 0.00 0.00 0.00 09:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:02 lo 1941.88 1941.88 1842.71 1842.71 0.00 0.00 0.00 0.00 09:01:02 ens3 263.52 181.62 3443.74 23.66 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 16.88 16.88 1.68 1.68 0.00 0.00 0.00 0.00 09:02:01 ens3 227.36 185.34 2974.33 192.68 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 394.87 394.87 371.38 371.38 0.00 0.00 0.00 0.00 Average: ens3 189.26 146.19 2348.88 55.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7036) 01/02/25 _x86_64_ (4 CPU) 08:56:24 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.25 12.96 10.33 3.71 0.12 54.63 08:58:01 0 17.53 11.37 9.89 2.91 0.14 58.17 08:58:01 1 18.74 12.27 10.42 5.73 0.12 52.73 08:58:01 2 12.69 13.56 10.07 3.82 0.10 59.76 08:58:01 3 24.07 14.64 10.96 2.38 0.12 47.83 08:59:01 all 30.43 0.00 1.68 2.50 0.08 65.30 08:59:01 0 28.79 0.00 1.12 0.43 0.08 69.57 08:59:01 1 30.45 0.00 1.70 1.34 0.08 66.43 08:59:01 2 31.97 0.00 1.84 6.33 0.08 59.77 08:59:01 3 30.52 0.00 2.08 1.91 0.08 65.40 09:00:01 all 53.10 0.00 1.61 0.65 0.10 44.54 09:00:01 0 47.05 0.00 1.81 1.34 0.10 49.69 09:00:01 1 55.32 0.00 1.77 0.38 0.08 42.44 09:00:01 2 54.89 0.00 1.44 0.57 0.10 43.00 09:00:01 3 55.10 0.00 1.42 0.32 0.10 43.07 09:01:02 all 59.28 0.00 3.10 0.97 0.11 36.53 09:01:02 0 59.27 0.00 3.64 1.98 0.12 35.00 09:01:02 1 59.87 0.00 3.93 0.76 0.12 35.34 09:01:02 2 55.61 0.00 2.44 0.96 0.12 40.88 09:01:02 3 62.36 0.00 2.41 0.20 0.10 34.93 09:02:01 all 23.06 0.00 2.30 3.69 0.08 70.87 09:02:01 0 16.77 0.00 1.60 6.32 0.07 75.24 09:02:01 1 18.03 0.00 2.30 5.63 0.09 73.95 09:02:01 2 13.21 0.00 2.13 1.29 0.07 83.30 09:02:01 3 44.21 0.00 3.16 1.53 0.10 51.00 Average: all 36.93 2.56 3.79 2.30 0.10 54.33 Average: 0 33.97 2.25 3.60 2.59 0.10 57.50 Average: 1 36.63 2.42 4.00 2.74 0.10 54.11 Average: 2 33.80 2.68 3.57 2.60 0.09 57.26 Average: 3 43.33 2.88 3.98 1.26 0.10 48.44