---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38697 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: 2800.000 BogoMIPS: 5600.00 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 9.8G 68G 13% / 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/loop2 62M 62M 0 100% /snap/core20/1405 /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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 711 11577 1 3708 14946 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:e1:e0:ae brd ff:ff:ff:ff:ff:ff inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fee1:e0ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:a4:69:3f 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-38697) 10/04/24 _x86_64_ (4 CPU) 05:01:15 LINUX RESTART (4 CPU) 05:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:03:01 242.71 79.57 163.14 0.00 2461.99 10108.60 0.00 05:04:01 141.91 48.69 93.22 0.00 3028.43 15018.16 0.00 05:05:01 62.57 6.83 55.74 0.00 247.43 18825.13 0.00 05:06:01 29.70 2.77 26.93 0.00 95.47 7207.60 0.00 05:07:01 77.84 5.70 72.14 0.00 4564.08 22066.51 0.00 05:08:01 29.69 0.22 29.47 0.00 12.13 7598.13 0.00 05:09:01 24.06 0.90 23.16 0.00 109.58 3001.37 0.00 Average: 86.93 20.67 66.26 0.00 1502.80 11975.32 0.00 05:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 13330876 15440272 539188 3.29 72852 2231000 1292632 7.42 827692 1945012 167824 05:04:01 12097472 14644296 1317780 8.04 89344 2635496 1920372 11.02 1737468 2234160 105380 05:05:01 11415404 14250900 1710636 10.44 99640 2900044 2501460 14.35 2297456 2341268 19648 05:06:01 11257436 14167504 1793516 10.95 100884 2967660 2323936 13.33 2400156 2390708 52484 05:07:01 10527004 13872948 2076692 12.68 116028 3370628 2799440 16.06 2904636 2583032 23320 05:08:01 10507796 13898208 2052180 12.53 116544 3409312 2622044 15.04 2901064 2603484 26704 05:09:01 11911288 15356620 593888 3.63 118972 3457336 1355552 7.78 1467948 2633320 16248 Average: 11578182 14518678 1440554 8.79 102038 2995925 2116491 12.14 2076631 2390141 58801 05:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 ens3 177.49 125.53 1275.06 25.47 0.00 0.00 0.00 0.00 05:03:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 ens3 314.75 266.06 3645.58 39.22 0.00 0.00 0.00 0.00 05:04:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 306.60 192.28 3981.26 20.28 0.00 0.00 0.00 0.00 05:05:01 lo 2097.90 2097.90 1992.41 1992.41 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 67.30 61.50 229.12 13.97 0.00 0.00 0.00 0.00 05:06:01 lo 1876.37 1876.37 1780.69 1780.69 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 231.96 142.90 2761.68 18.41 0.00 0.00 0.00 0.00 05:07:01 lo 2009.53 2009.53 1904.12 1904.12 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 36.74 34.24 9.49 9.18 0.00 0.00 0.00 0.00 05:08:01 lo 1906.80 1906.80 1805.38 1805.38 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 24.75 24.76 19.74 10.82 0.00 0.00 0.00 0.00 05:09:01 lo 16.45 16.45 1.74 1.74 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 165.65 121.04 1703.15 19.62 0.00 0.00 0.00 0.00 Average: lo 1129.95 1129.95 1069.25 1069.25 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-38697) 10/04/24 _x86_64_ (4 CPU) 05:01:15 LINUX RESTART (4 CPU) 05:02:01 CPU %user %nice %system %iowait %steal %idle 05:03:01 all 17.79 11.43 9.16 4.40 0.10 57.11 05:03:01 0 14.97 12.48 9.60 2.26 0.10 60.58 05:03:01 1 24.70 11.43 9.93 3.86 0.10 49.98 05:03:01 2 14.62 11.93 9.52 5.89 0.10 57.94 05:03:01 3 16.91 9.87 7.58 5.64 0.10 59.90 05:04:01 all 50.64 0.00 2.21 3.20 0.13 43.82 05:04:01 0 49.68 0.00 2.45 2.95 0.13 44.79 05:04:01 1 44.09 0.00 2.40 7.55 0.12 45.84 05:04:01 2 49.35 0.00 1.84 0.59 0.12 48.11 05:04:01 3 59.42 0.00 2.16 1.74 0.13 36.55 05:05:01 all 60.13 0.00 2.75 2.10 0.11 34.91 05:05:01 0 56.04 0.00 2.11 4.00 0.10 37.75 05:05:01 1 58.81 0.00 2.95 1.79 0.12 36.32 05:05:01 2 63.67 0.00 3.76 1.26 0.12 31.20 05:05:01 3 62.01 0.00 2.17 1.34 0.12 34.36 05:06:01 all 74.46 0.00 2.64 0.44 0.12 22.34 05:06:01 0 76.04 0.00 3.39 0.57 0.13 19.87 05:06:01 1 74.78 0.00 2.64 0.94 0.12 21.53 05:06:01 2 75.20 0.00 1.92 0.10 0.12 22.65 05:06:01 3 71.81 0.00 2.62 0.13 0.12 25.32 05:07:01 all 75.22 0.00 3.77 1.36 0.11 19.54 05:07:01 0 73.17 0.00 4.28 0.97 0.10 21.48 05:07:01 1 78.13 0.00 3.49 1.02 0.12 17.24 05:07:01 2 75.07 0.00 3.66 1.54 0.12 19.62 05:07:01 3 74.52 0.00 3.64 1.91 0.10 19.83 05:08:01 all 72.31 0.00 2.67 0.23 0.14 24.65 05:08:01 0 67.94 0.00 2.70 0.20 0.15 29.01 05:08:01 1 77.78 0.00 1.77 0.02 0.15 20.28 05:08:01 2 71.55 0.00 2.19 0.18 0.13 25.94 05:08:01 3 71.96 0.00 4.00 0.54 0.13 23.37 05:09:01 all 38.08 0.00 1.31 0.39 0.08 60.14 05:09:01 0 27.54 0.00 1.13 1.27 0.07 69.99 05:09:01 1 34.66 0.00 1.57 0.02 0.08 63.66 05:09:01 2 58.89 0.00 1.27 0.18 0.10 39.56 05:09:01 3 31.21 0.00 1.27 0.08 0.08 67.36 Average: all 55.53 1.63 3.50 1.73 0.11 37.50 Average: 0 52.17 1.79 3.67 1.74 0.11 40.52 Average: 1 56.17 1.63 3.53 2.17 0.11 36.39 Average: 2 58.36 1.70 3.44 1.39 0.11 34.99 Average: 3 55.41 1.40 3.34 1.62 0.11 38.10