---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42881 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 13G 66G 16% / 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 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 9008 1 6301 14970 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:21:89:be brd ff:ff:ff:ff:ff:ff inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84900sec preferred_lft 84900sec inet6 fe80::f816:3eff:fe21:89be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:ba:f3:be 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42881) 10/16/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 93.10 0.07 93.04 0.00 2.67 8566.48 0.00 00:02:01 92.70 0.05 92.65 0.00 3.47 8890.24 0.00 00:03:01 57.14 0.00 57.14 0.00 0.00 8654.02 0.00 00:04:01 88.84 0.05 88.79 0.00 3.60 9075.55 0.00 00:05:01 37.59 0.02 37.58 0.00 0.13 54296.82 0.00 00:06:01 10.70 0.37 10.33 0.00 47.73 5887.69 0.00 Average: 63.34 0.09 63.25 0.00 9.60 15893.42 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 9120468 12896916 3050348 18.62 136984 3739808 3334148 19.13 4021248 2829888 27280 00:01:01 8816088 12642028 3305124 20.18 145924 3776212 3600452 20.66 4295872 2856100 32332 00:02:01 8768432 12641008 3306136 20.18 149848 3817308 3684820 21.14 4326364 2870320 25312 00:03:01 8972192 12915444 3031404 18.51 154328 3878464 3352512 19.23 4069404 2918944 26252 00:04:01 8657644 12906384 3040196 18.56 158460 4166320 3341404 19.17 4106104 3181692 268268 00:05:01 7361720 12906880 3039940 18.56 169468 5412400 3353552 19.24 4783096 3763452 32176 00:06:01 9257044 15351728 595424 3.63 171144 5943992 1293464 7.42 2525464 4116760 392372 Average: 8707655 13180055 2766939 16.89 155165 4390643 3137193 18.00 4018222 3219594 114856 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 17.46 16.48 8.59 4.56 0.00 0.00 0.00 0.00 00:01:01 lo 1883.07 1883.07 1785.96 1785.96 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 19.78 20.28 35.99 5.47 0.00 0.00 0.00 0.00 00:02:01 lo 2006.65 2006.65 1902.81 1902.81 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 45.19 41.98 298.99 8.99 0.00 0.00 0.00 0.00 00:03:01 lo 2091.43 2091.43 1981.88 1981.88 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 ens3 77.20 75.50 812.35 16.35 0.00 0.00 0.00 0.00 00:04:01 lo 1990.47 1990.47 1878.51 1878.51 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 110.43 90.88 252.26 21.15 0.00 0.00 0.00 0.00 00:05:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 ens3 80.89 57.19 36.69 28.76 0.00 0.00 0.00 0.00 00:06:01 lo 4.50 4.50 0.87 0.87 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 58.49 50.38 240.80 14.21 0.00 0.00 0.00 0.00 Average: lo 1329.55 1329.55 1258.42 1258.42 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42881) 10/16/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 0.00 0.00 0.00 100.01 00:00:01 0 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 62.33 0.05 2.77 0.54 0.10 34.22 00:01:01 0 56.64 0.15 2.14 0.37 0.10 40.60 00:01:01 1 62.75 0.03 2.55 0.49 0.10 34.08 00:01:01 2 71.25 0.00 3.69 0.18 0.10 24.77 00:01:01 3 58.72 0.00 2.69 1.11 0.10 37.38 00:02:01 all 62.25 0.00 2.87 0.80 0.09 33.99 00:02:01 0 55.95 0.00 2.73 0.99 0.10 40.22 00:02:01 1 62.92 0.00 2.99 0.57 0.08 33.44 00:02:01 2 69.90 0.00 3.08 0.40 0.10 26.52 00:02:01 3 60.22 0.00 2.68 1.22 0.08 35.79 00:03:01 all 63.01 0.00 2.84 0.53 0.08 33.54 00:03:01 0 67.09 0.00 4.11 1.09 0.08 27.62 00:03:01 1 63.41 0.00 2.46 0.66 0.08 33.40 00:03:01 2 53.71 0.00 2.95 0.22 0.08 43.04 00:03:01 3 67.89 0.00 1.84 0.15 0.08 30.03 00:04:01 all 51.76 0.00 3.05 0.90 0.10 44.19 00:04:01 0 60.20 0.00 3.84 1.41 0.10 34.44 00:04:01 1 52.12 0.00 3.27 0.75 0.12 43.74 00:04:01 2 44.57 0.00 2.13 0.64 0.10 52.56 00:04:01 3 50.16 0.00 2.98 0.79 0.10 45.97 00:05:01 all 39.64 0.00 1.87 2.80 0.08 55.61 00:05:01 0 76.27 0.00 2.07 0.70 0.10 20.85 00:05:01 1 28.57 0.00 1.53 0.25 0.07 69.58 00:05:01 2 24.27 0.00 2.12 9.30 0.07 64.25 00:05:01 3 29.54 0.00 1.77 0.95 0.07 67.67 00:06:01 all 50.43 0.00 1.49 0.33 0.09 47.66 00:06:01 0 38.57 0.00 1.41 0.20 0.08 59.74 00:06:01 1 68.07 0.00 1.64 0.28 0.10 29.91 00:06:01 2 47.48 0.00 1.66 0.35 0.08 50.43 00:06:01 3 47.67 0.00 1.27 0.47 0.10 50.49 Average: all 54.89 0.01 2.48 0.98 0.09 41.55 Average: 0 59.10 0.03 2.71 0.79 0.09 37.28 Average: 1 56.27 0.01 2.40 0.50 0.09 40.72 Average: 2 51.83 0.00 2.60 1.85 0.09 43.62 Average: 3 52.35 0.00 2.20 0.78 0.09 44.57