---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5189 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 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 682 11138 1 4176 14975 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:b8:85:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.155/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feb8:85b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:f9:3c:4f 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-5189) 01/26/25 _x86_64_ (4 CPU) 01:34:06 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 135.28 49.06 86.22 0.00 1823.96 10735.69 0.00 01:37:01 287.45 37.39 250.06 0.00 1795.83 12807.33 0.00 01:38:01 30.06 4.47 25.60 0.00 140.38 10289.22 0.00 01:39:01 66.33 1.67 64.67 0.00 88.67 12028.53 0.00 Average: 129.76 23.04 106.72 0.00 958.64 11468.22 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13313168 15468816 507576 3.10 72992 2274396 1227108 7.04 737764 2044108 119164 01:37:01 11884036 14384028 1580364 9.65 84300 2596556 2392592 13.73 1943744 2242352 92008 01:38:01 11341944 14213972 1747484 10.67 94956 2942280 2404756 13.80 2255216 2453112 328004 01:39:01 11769988 15378428 583172 3.56 100228 3649808 1362252 7.82 1329104 2933468 744788 Average: 12077284 14861311 1104649 6.74 88119 2865760 1846677 10.59 1566457 2418260 320991 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 ens3 87.80 73.77 1016.97 14.23 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 01:36:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 01:37:01 ens3 355.27 281.10 3870.87 39.32 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 01:37:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:38:01 ens3 310.88 213.01 3865.66 23.92 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 01:38:01 lo 1279.94 1279.94 1213.77 1213.77 0.00 0.00 0.00 0.00 01:39:01 ens3 132.65 101.05 801.69 30.07 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 01:39:01 lo 607.53 607.53 574.80 574.80 0.00 0.00 0.00 0.00 Average: ens3 222.21 167.63 2394.61 26.94 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 474.46 474.46 449.07 449.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5189) 01/26/25 _x86_64_ (4 CPU) 01:34:06 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 15.65 6.59 5.23 2.68 0.06 69.79 01:36:01 0 13.65 7.15 5.67 1.60 0.07 71.86 01:36:01 1 16.21 6.23 5.17 2.50 0.05 69.84 01:36:01 2 15.28 5.08 4.43 4.42 0.05 70.74 01:36:01 3 17.45 7.92 5.65 2.18 0.09 66.72 01:37:01 all 63.86 0.00 2.31 1.75 0.11 31.97 01:37:01 0 58.49 0.00 2.68 0.74 0.10 37.98 01:37:01 1 64.86 0.00 2.10 1.79 0.15 31.10 01:37:01 2 69.80 0.00 1.33 1.78 0.10 26.99 01:37:01 3 62.26 0.00 3.13 2.69 0.10 31.82 01:38:01 all 41.53 0.00 2.09 0.62 0.09 55.68 01:38:01 0 35.59 0.00 2.70 0.57 0.10 61.03 01:38:01 1 43.40 0.00 1.41 1.22 0.08 53.88 01:38:01 2 43.92 0.00 2.75 0.64 0.08 52.61 01:38:01 3 43.20 0.00 1.49 0.03 0.08 55.20 01:39:01 all 41.29 0.00 1.77 1.07 0.08 55.80 01:39:01 0 30.67 0.00 1.59 0.73 0.05 66.95 01:39:01 1 30.20 0.00 1.45 1.30 0.08 66.96 01:39:01 2 57.92 0.00 2.24 0.52 0.07 39.25 01:39:01 3 46.46 0.00 1.79 1.72 0.10 49.92 Average: all 40.68 1.63 2.84 1.52 0.09 53.25 Average: 0 34.68 1.76 3.15 0.91 0.08 59.42 Average: 1 38.78 1.54 2.52 1.70 0.09 55.37 Average: 2 46.87 1.25 2.68 1.83 0.08 47.30 Average: 3 42.42 1.96 3.00 1.65 0.09 50.87