---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4029 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: 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 9.6G 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/loop0 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 683 11954 1 3359 14974 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:22:e3:19 brd ff:ff:ff:ff:ff:ff inet 10.30.170.179/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe22:e319/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:3c:f7:98 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-4029) 12/19/24 _x86_64_ (4 CPU) 08:05:27 LINUX RESTART (4 CPU) 08:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 313.93 128.72 185.21 0.00 10750.04 12175.97 0.00 08:08:01 66.66 13.50 53.16 0.00 1385.90 10150.19 0.00 08:09:01 168.86 37.00 131.86 0.00 1729.69 4775.21 0.00 08:10:01 14.78 1.17 13.61 0.00 62.25 5888.04 0.00 08:11:01 91.70 8.62 83.08 0.00 2704.27 25657.73 0.00 08:12:01 12.93 0.05 12.88 0.00 1.47 2132.89 0.00 08:13:01 8.71 0.57 8.15 0.00 65.98 380.14 0.00 Average: 96.27 26.85 69.43 0.00 2365.51 8728.04 0.00 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13415052 15437136 547496 3.34 67728 2152300 1257448 7.21 772144 1923564 180772 08:08:01 13303948 15461400 516524 3.15 74624 2273904 1207436 6.93 751660 2043200 468 08:09:01 12037976 14482728 1485028 9.07 84948 2541532 2157596 12.38 1844740 2194148 131396 08:10:01 11583812 14087304 1877504 11.46 86908 2596008 2478356 14.22 2265676 2221288 16920 08:11:01 11001652 14054292 1899768 11.60 105844 3103284 2651564 15.21 2498944 2535712 30708 08:12:01 10763036 13844344 2109584 12.88 105820 3130072 2708188 15.54 2718580 2553812 1296 08:13:01 12305736 15394284 559968 3.42 107036 3135960 1291892 7.41 1175356 2557660 18328 Average: 12058745 14680213 1285125 7.85 90415 2704723 1964640 11.27 1718157 2289912 54270 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 366.29 256.50 1492.39 70.45 0.00 0.00 0.00 0.00 08:07:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 49.29 39.48 399.65 12.01 0.00 0.00 0.00 0.00 08:08:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 288.30 237.50 3130.28 35.46 0.00 0.00 0.00 0.00 08:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 76.41 64.81 257.88 17.90 0.00 0.00 0.00 0.00 08:10:01 lo 44.17 44.17 4.03 4.03 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 529.95 366.85 6389.34 38.36 0.00 0.00 0.00 0.00 08:11:01 lo 1064.18 1064.18 1006.81 1006.81 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 30.29 27.57 24.25 9.47 0.00 0.00 0.00 0.00 08:12:01 lo 4.65 4.65 0.36 0.36 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 16.59 14.45 11.15 11.97 0.00 0.00 0.00 0.00 08:13:01 lo 4.97 4.97 0.40 0.40 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 193.45 143.60 1672.37 27.84 0.00 0.00 0.00 0.00 Average: lo 160.44 160.44 144.86 144.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4029) 12/19/24 _x86_64_ (4 CPU) 08:05:27 LINUX RESTART (4 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 20.72 13.25 11.39 3.59 0.11 50.94 08:07:01 0 19.08 14.29 12.27 3.29 0.14 50.94 08:07:01 1 25.19 13.32 11.31 5.60 0.10 44.47 08:07:01 2 19.87 13.07 11.16 3.09 0.10 52.71 08:07:01 3 18.79 12.33 10.81 2.41 0.09 55.57 08:08:01 all 5.69 0.00 0.58 1.49 0.05 92.19 08:08:01 0 1.09 0.00 0.45 0.07 0.07 98.33 08:08:01 1 2.84 0.00 0.30 1.08 0.05 95.73 08:08:01 2 2.15 0.00 0.53 4.31 0.03 92.97 08:08:01 3 16.69 0.00 1.02 0.48 0.05 81.76 08:09:01 all 47.03 0.00 1.78 1.20 0.10 49.89 08:09:01 0 42.74 0.00 1.82 1.13 0.10 54.21 08:09:01 1 48.68 0.00 1.65 0.38 0.10 49.18 08:09:01 2 49.03 0.00 1.61 0.81 0.10 48.45 08:09:01 3 47.69 0.00 2.03 2.49 0.10 47.69 08:10:01 all 69.75 0.00 2.03 0.24 0.10 27.89 08:10:01 0 71.22 0.00 1.92 0.02 0.08 26.76 08:10:01 1 73.67 0.00 1.48 0.47 0.12 24.26 08:10:01 2 63.48 0.00 2.49 0.43 0.08 33.52 08:10:01 3 70.66 0.00 2.21 0.05 0.10 26.97 08:11:01 all 52.92 0.00 3.50 3.29 0.11 40.19 08:11:01 0 53.83 0.00 3.07 3.56 0.10 39.45 08:11:01 1 51.62 0.00 3.50 1.75 0.10 43.03 08:11:01 2 54.53 0.00 3.25 4.80 0.12 37.30 08:11:01 3 51.70 0.00 4.17 3.06 0.10 40.98 08:12:01 all 77.90 0.00 1.92 0.26 0.10 19.82 08:12:01 0 87.11 0.00 1.65 0.03 0.10 11.11 08:12:01 1 77.59 0.00 1.68 0.05 0.10 20.58 08:12:01 2 71.98 0.00 2.08 0.50 0.10 25.33 08:12:01 3 74.94 0.00 2.27 0.44 0.08 22.27 08:13:01 all 27.31 0.00 0.83 2.83 0.06 68.96 08:13:01 0 27.35 0.00 0.77 4.87 0.07 66.95 08:13:01 1 25.88 0.00 0.70 0.10 0.05 73.27 08:13:01 2 19.96 0.00 0.71 0.78 0.05 78.50 08:13:01 3 35.68 0.00 1.15 5.47 0.08 57.61 Average: all 43.09 1.86 3.12 1.84 0.09 50.01 Average: 0 43.20 2.01 3.11 1.85 0.09 49.75 Average: 1 43.65 1.85 2.91 1.33 0.09 50.18 Average: 2 40.30 1.85 3.11 2.11 0.08 52.54 Average: 3 45.18 1.73 3.35 2.06 0.09 47.60