---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7946 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 9.4G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 658 12060 1 3278 14999 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:56:36:69 brd ff:ff:ff:ff:ff:ff inet 10.30.170.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe56:3669/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:e6:e4:40 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-7946) 11/16/24 _x86_64_ (4 CPU) 15:31:30 LINUX RESTART (4 CPU) 15:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:33:01 357.19 149.98 207.22 0.00 11680.85 12670.15 0.00 15:34:01 236.45 48.40 188.05 0.00 2892.37 15506.18 0.00 15:35:01 10.91 1.13 9.78 0.00 70.65 4608.03 0.00 15:36:01 11.65 0.35 11.30 0.00 11.46 4491.70 0.00 15:37:01 47.66 5.23 42.43 0.00 4532.84 8831.06 0.00 Average: 132.77 41.02 91.76 0.00 3837.48 9221.48 0.00 15:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:01 13415500 15456968 526504 3.21 72240 2166088 1235736 7.09 771740 1921348 165096 15:34:01 12122048 14599144 1367516 8.35 87204 2571156 2125564 12.19 1743344 2211604 114508 15:35:01 11903104 14415116 1549948 9.46 88484 2603528 2191696 12.57 1948728 2223040 13072 15:36:01 11408644 14048004 1915024 11.69 92960 2719028 2413092 13.84 2340524 2314600 8896 15:37:01 12407900 15406272 545964 3.33 101148 3060272 1266452 7.27 1170760 2463600 2580 Average: 12251439 14785101 1180991 7.21 88407 2624014 1846508 10.59 1595019 2226838 60830 15:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:01 ens3 332.91 226.65 1488.28 67.12 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:34:01 ens3 306.15 244.20 3581.96 36.25 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 15:35:01 ens3 45.53 40.01 66.33 9.51 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 47.18 47.18 4.24 4.24 0.00 0.00 0.00 0.00 15:36:01 ens3 146.40 121.71 1438.10 18.92 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 4.65 4.65 0.36 0.36 0.00 0.00 0.00 0.00 15:37:01 ens3 230.46 120.48 2776.00 11.77 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 6.18 6.18 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 212.29 150.61 1870.18 28.71 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 12.29 12.29 1.09 1.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7946) 11/16/24 _x86_64_ (4 CPU) 15:31:30 LINUX RESTART (4 CPU) 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 22.10 15.44 12.74 3.91 0.11 45.69 15:33:01 0 23.11 15.52 12.57 4.06 0.12 44.61 15:33:01 1 29.99 14.18 12.55 4.53 0.10 38.65 15:33:01 2 18.54 15.91 12.86 3.45 0.12 49.11 15:33:01 3 16.78 16.14 12.98 3.61 0.12 50.37 15:34:01 all 59.77 0.00 2.34 1.49 0.10 36.31 15:34:01 0 55.74 0.00 2.26 1.14 0.08 40.78 15:34:01 1 71.85 0.00 2.53 1.39 0.10 24.12 15:34:01 2 56.78 0.00 2.44 1.49 0.10 39.18 15:34:01 3 54.74 0.00 2.11 1.94 0.10 41.11 15:35:01 all 55.41 0.00 1.49 0.10 0.08 42.91 15:35:01 0 58.18 0.00 1.47 0.03 0.08 40.23 15:35:01 1 55.41 0.00 1.60 0.13 0.08 42.76 15:35:01 2 56.21 0.00 1.27 0.20 0.07 42.25 15:35:01 3 51.84 0.00 1.63 0.03 0.08 46.42 15:36:01 all 76.09 0.00 1.97 0.02 0.11 21.81 15:36:01 0 60.54 0.00 1.78 0.00 0.10 37.58 15:36:01 1 78.21 0.00 2.21 0.05 0.12 19.42 15:36:01 2 84.18 0.00 1.96 0.00 0.12 13.75 15:36:01 3 81.55 0.00 1.94 0.02 0.12 16.38 15:37:01 all 45.20 0.00 2.35 0.51 0.09 51.85 15:37:01 0 47.73 0.00 2.51 0.50 0.10 49.16 15:37:01 1 44.95 0.00 1.88 0.44 0.08 52.66 15:37:01 2 37.60 0.00 2.62 0.25 0.08 59.45 15:37:01 3 50.52 0.00 2.39 0.87 0.08 46.13 Average: all 51.76 3.07 4.17 1.20 0.10 39.70 Average: 0 49.12 3.08 4.10 1.14 0.10 42.47 Average: 1 56.11 2.82 4.14 1.30 0.10 35.52 Average: 2 50.67 3.18 4.23 1.08 0.10 40.75 Average: 3 51.14 3.21 4.20 1.29 0.10 40.06