---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4687 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 10G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23545 /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 1104 11009 1 3883 14554 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:ff:6a:2c brd ff:ff:ff:ff:ff:ff inet 10.30.170.198/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:feff:6a2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:10:97:1e 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-4687) 01/25/25 _x86_64_ (4 CPU) 00:07:31 LINUX RESTART (4 CPU) 00:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 320.08 88.60 231.49 0.00 1814.07 8587.43 0.00 00:10:01 261.96 49.62 212.35 0.00 3038.99 14881.86 0.00 00:11:01 34.01 5.33 28.68 0.00 227.16 9781.84 0.00 00:12:01 55.50 1.03 54.47 0.00 46.65 12868.38 0.00 00:13:01 57.54 6.80 50.74 0.00 4367.41 21144.74 0.00 Average: 145.24 30.08 115.16 0.00 1899.11 13469.14 0.00 00:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13414252 15438460 544892 3.33 67496 2154704 1332456 7.64 763612 1931320 168540 00:10:01 12108216 14627920 1336436 8.16 83704 2616376 2290964 13.14 1693172 2271636 196240 00:11:01 11191444 14063412 1898056 11.59 92072 2946260 2506900 14.38 2351488 2509060 327072 00:12:01 12312576 15445208 516668 3.15 98896 3191268 1274648 7.31 1082888 2653324 326880 00:13:01 11370568 14996344 954280 5.83 128688 3641436 1687952 9.68 1811580 2840280 1272 Average: 12079411 14914269 1050066 6.41 94171 2910009 1818584 10.43 1540548 2441124 204001 00:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 269.16 171.02 1233.37 51.44 0.00 0.00 0.00 0.00 00:09:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 325.51 250.62 4455.07 36.12 0.00 0.00 0.00 0.00 00:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 213.75 142.64 2588.93 18.10 0.00 0.00 0.00 0.00 00:11:01 lo 1107.85 1107.85 1051.83 1051.83 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 166.33 132.71 1957.58 24.97 0.00 0.00 0.00 0.00 00:12:01 lo 998.30 998.30 949.21 949.21 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 20077.49 6154.71 8692.82 3608.30 0.00 0.00 0.00 0.00 00:13:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 4223.36 1374.27 3794.05 750.07 0.00 0.00 0.00 0.00 Average: lo 423.27 423.27 401.62 401.62 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4687) 01/25/25 _x86_64_ (4 CPU) 00:07:31 LINUX RESTART (4 CPU) 00:08:02 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 19.03 15.40 12.28 4.99 0.14 48.18 00:09:01 0 20.38 15.25 12.28 3.72 0.14 48.24 00:09:01 1 25.64 12.94 11.31 4.00 0.14 45.98 00:09:01 2 16.76 16.77 13.11 5.59 0.12 47.65 00:09:01 3 13.27 16.64 12.41 6.65 0.16 50.87 00:10:01 all 55.30 0.00 2.58 2.14 0.26 39.72 00:10:01 0 68.05 0.00 2.18 0.79 0.15 28.83 00:10:01 1 47.98 0.00 2.71 1.56 0.63 47.11 00:10:01 2 50.32 0.00 3.10 5.06 0.12 41.40 00:10:01 3 54.88 0.00 2.34 1.13 0.12 41.53 00:11:01 all 50.20 0.00 2.00 0.29 0.10 47.40 00:11:01 0 43.89 0.00 1.75 0.05 0.10 54.22 00:11:01 1 51.28 0.00 1.91 0.03 0.12 46.66 00:11:01 2 52.73 0.00 2.72 1.04 0.10 43.41 00:11:01 3 52.96 0.00 1.64 0.05 0.10 45.24 00:12:01 all 50.56 0.00 2.67 0.31 0.10 46.35 00:12:01 0 57.20 0.00 3.13 0.67 0.12 38.88 00:12:01 1 50.91 0.00 1.91 0.07 0.08 47.03 00:12:01 2 43.92 0.00 3.25 0.25 0.10 52.48 00:12:01 3 50.27 0.00 2.40 0.27 0.10 46.97 00:13:01 all 30.80 0.00 9.41 0.85 0.13 58.82 00:13:01 0 33.96 0.00 7.76 1.75 0.12 56.41 00:13:01 1 28.31 0.00 8.29 0.72 0.16 62.52 00:13:01 2 32.25 0.00 9.46 0.27 0.12 57.90 00:13:01 3 28.62 0.00 12.16 0.64 0.12 58.46 Average: all 41.34 3.03 5.74 1.70 0.15 48.04 Average: 0 44.90 2.98 5.36 1.38 0.13 45.26 Average: 1 40.96 2.56 5.18 1.27 0.23 49.80 Average: 2 39.34 3.30 6.28 2.43 0.11 48.54 Average: 3 40.18 3.28 6.13 1.73 0.12 48.57