---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-22570 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 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 749 11012 1 4235 14908 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:01:38:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe01:38a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:1d:4b:f4 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-22570) 09/15/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 292.82 105.23 187.59 0.00 5137.81 12207.85 0.00 08:59:01 225.68 48.71 176.97 0.00 3050.42 11169.87 0.00 09:00:01 21.00 2.62 18.38 0.00 134.38 12100.52 0.00 09:01:01 71.16 3.88 67.28 0.00 146.22 13753.02 0.00 09:02:01 101.03 13.50 87.54 0.00 5037.03 36138.38 0.00 Average: 142.33 34.79 107.55 0.00 2701.09 17073.82 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13432160 15460088 519884 3.17 68408 2157196 1265452 7.26 762432 1912036 161968 08:59:01 12382060 14815676 1148200 7.01 82656 2533592 1870948 10.73 1502904 2190092 203400 09:00:01 11483944 14261164 1698136 10.37 90380 2856688 2602640 14.93 2134612 2437356 257088 09:01:01 11036628 14199788 1758856 10.74 99148 3217480 2331752 13.38 2360372 2641184 359636 09:02:01 11318232 15306760 639372 3.90 112500 4006160 1428928 8.20 1608092 3075168 2708 Average: 11930605 14808695 1152890 7.04 90618 2954223 1899944 10.90 1673682 2451167 196960 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 277.44 192.38 1450.75 63.58 0.00 0.00 0.00 0.00 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 277.22 227.76 3341.58 35.18 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 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 09:00:01 ens3 274.85 193.35 3496.43 25.09 0.00 0.00 0.00 0.00 09:00:01 lo 2.77 2.77 1.54 1.54 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 09:01:01 ens3 200.32 146.78 1912.71 25.07 0.00 0.00 0.00 0.00 09:01:01 lo 1995.85 1995.85 1900.50 1900.50 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 299.52 202.45 2806.44 181.27 0.00 0.00 0.00 0.00 09:02:01 lo 18.13 18.13 1.79 1.79 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 Average: ens3 265.87 192.54 2601.56 66.04 0.00 0.00 0.00 0.00 Average: lo 403.88 403.88 380.86 380.86 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-22570) 09/15/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.96 13.61 10.80 3.33 0.09 52.21 08:58:01 0 24.04 14.30 13.36 3.31 0.10 44.89 08:58:01 1 13.27 15.04 9.73 1.82 0.10 60.05 08:58:01 2 16.44 15.63 10.78 1.84 0.08 55.22 08:58:01 3 26.02 9.48 9.33 6.33 0.08 48.75 08:59:01 all 38.55 0.00 1.86 2.53 0.08 56.97 08:59:01 0 37.96 0.00 1.57 4.16 0.10 56.21 08:59:01 1 36.25 0.00 1.30 0.73 0.08 61.63 08:59:01 2 46.52 0.00 2.30 1.71 0.08 49.39 08:59:01 3 33.50 0.00 2.28 3.52 0.07 60.64 09:00:01 all 48.59 0.00 1.59 0.69 0.08 49.04 09:00:01 0 42.18 0.00 2.00 2.00 0.10 53.72 09:00:01 1 49.44 0.00 1.22 0.12 0.08 49.14 09:00:01 2 51.04 0.00 1.12 0.05 0.07 47.72 09:00:01 3 51.70 0.00 2.02 0.60 0.08 45.59 09:01:01 all 56.74 0.00 2.72 1.05 0.13 39.35 09:01:01 0 51.59 0.00 3.20 1.34 0.12 43.75 09:01:01 1 65.59 0.00 3.11 0.87 0.12 30.30 09:01:01 2 54.72 0.00 2.23 0.54 0.14 42.37 09:01:01 3 55.04 0.00 2.35 1.46 0.13 41.01 09:02:01 all 22.47 0.00 2.66 4.22 0.08 70.57 09:02:01 0 11.13 0.00 2.67 5.41 0.07 80.72 09:02:01 1 22.39 0.00 2.25 3.30 0.10 71.96 09:02:01 2 30.95 0.00 2.76 4.00 0.08 62.21 09:02:01 3 25.36 0.00 2.96 4.17 0.07 67.44 Average: all 37.26 2.71 3.92 2.37 0.09 53.65 Average: 0 33.36 2.86 4.55 3.25 0.10 55.88 Average: 1 37.40 2.99 3.51 1.37 0.10 54.63 Average: 2 39.95 3.11 3.83 1.63 0.09 51.39 Average: 3 38.32 1.90 3.79 3.22 0.09 52.69