---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8793 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 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 39M 39M 0 100% /snap/snapd/21759 /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 739 11021 1 4235 14918 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:18:53:59 brd ff:ff:ff:ff:ff:ff inet 10.30.171.161/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe18:5359/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:e8:0b:a2 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-8793) 11/20/24 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 252.32 96.12 156.21 0.00 3819.90 8060.01 0.00 01:36:01 182.95 35.73 147.23 0.00 1753.04 10894.32 0.00 01:37:01 34.76 5.45 29.31 0.00 227.43 12057.99 0.00 01:38:01 56.72 1.37 55.36 0.00 81.72 13387.10 0.00 01:39:01 91.33 6.48 84.85 0.00 4602.03 36314.48 0.00 Average: 123.62 29.03 94.59 0.00 2096.82 16142.78 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13278728 15450180 526704 3.22 73160 2290532 1256036 7.21 779368 2040888 246428 01:36:01 12266144 14731500 1234980 7.54 83952 2563988 1852268 10.63 1613356 2197688 201296 01:37:01 11157316 14037956 1923920 11.74 92984 2954416 2466092 14.15 2394436 2502720 335804 01:38:01 11741140 15361912 600012 3.66 100264 3662248 1323160 7.59 1366200 2926208 789512 01:39:01 11282248 15271032 679060 4.15 111064 4009416 1383128 7.94 1648864 3077024 3400 Average: 11945115 14970516 992935 6.06 92285 3096120 1656137 9.50 1560445 2548906 315288 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 118.60 97.50 1081.33 21.46 0.00 0.00 0.00 0.00 01:35:01 lo 1.67 1.67 0.17 0.17 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 ens3 269.74 225.20 3178.52 32.84 0.00 0.00 0.00 0.00 01:36:01 lo 0.80 0.80 0.07 0.07 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 ens3 251.94 181.00 3407.25 20.00 0.00 0.00 0.00 0.00 01:37:01 lo 891.33 891.33 849.04 849.04 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 ens3 205.37 173.27 1970.74 32.24 0.00 0.00 0.00 0.00 01:38:01 lo 964.84 964.84 917.22 917.22 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 ens3 275.82 217.38 2819.78 181.58 0.00 0.00 0.00 0.00 01:39:01 lo 17.80 17.80 1.77 1.77 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: ens3 224.29 178.87 2491.52 57.62 0.00 0.00 0.00 0.00 Average: lo 375.29 375.29 353.65 353.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8793) 11/20/24 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.17 11.80 9.29 3.17 0.09 55.48 01:35:01 0 18.27 12.00 9.41 2.25 0.10 57.97 01:35:01 1 31.94 12.07 9.43 4.06 0.08 42.41 01:35:01 2 12.83 11.90 9.74 4.32 0.08 61.13 01:35:01 3 17.71 11.22 8.58 2.04 0.10 60.35 01:36:01 all 46.21 0.00 1.84 1.95 0.08 49.91 01:36:01 0 47.81 0.00 1.56 0.70 0.08 49.85 01:36:01 1 44.55 0.00 2.51 5.41 0.10 47.44 01:36:01 2 49.55 0.00 1.52 0.77 0.07 48.09 01:36:01 3 42.95 0.00 1.79 0.90 0.08 54.27 01:37:01 all 50.18 0.00 1.81 0.69 0.07 47.26 01:37:01 0 47.83 0.00 1.42 0.12 0.07 50.56 01:37:01 1 52.06 0.00 1.12 1.29 0.07 45.47 01:37:01 2 50.01 0.00 3.02 0.67 0.07 46.23 01:37:01 3 50.81 0.00 1.66 0.67 0.07 46.79 01:38:01 all 48.82 0.00 2.35 0.77 0.07 47.98 01:38:01 0 44.88 0.00 1.91 1.12 0.08 52.01 01:38:01 1 58.68 0.00 3.42 0.94 0.07 36.89 01:38:01 2 38.80 0.00 1.91 0.82 0.08 58.39 01:38:01 3 52.94 0.00 2.18 0.22 0.05 44.62 01:39:01 all 20.89 0.00 2.41 3.12 0.07 73.52 01:39:01 0 15.99 0.00 2.31 4.39 0.07 77.24 01:39:01 1 22.53 0.00 2.43 1.12 0.07 73.85 01:39:01 2 34.02 0.00 2.31 2.59 0.07 61.01 01:39:01 3 11.00 0.00 2.60 4.37 0.07 81.97 Average: all 37.26 2.35 3.54 1.94 0.08 54.83 Average: 0 34.96 2.39 3.32 1.72 0.08 57.53 Average: 1 41.96 2.40 3.77 2.56 0.08 49.23 Average: 2 37.04 2.38 3.70 1.83 0.07 54.98 Average: 3 35.09 2.24 3.36 1.64 0.07 57.60