---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-468 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 9.2G 69G 12% / 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 753 12263 1 2981 14904 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:92:22:78 brd ff:ff:ff:ff:ff:ff inet 10.30.170.131/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe92:2278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:da:13:fd 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-468) 12/06/24 _x86_64_ (4 CPU) 12:12:28 LINUX RESTART (4 CPU) 12:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:14:01 135.23 104.47 30.76 0.00 9703.03 26744.21 0.00 12:15:01 34.06 22.46 11.60 0.00 225.96 343.83 0.00 12:16:01 140.59 13.31 127.28 0.00 994.77 5192.60 0.00 12:17:01 101.77 38.29 63.47 0.00 2752.34 11262.79 0.00 Average: 102.78 44.39 58.39 0.00 3392.74 10819.52 0.00 12:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 13862244 15547224 454880 2.78 41052 1860132 1214032 6.97 611832 1674660 4448 12:15:01 13858884 15553108 449760 2.75 42244 1867064 1220704 7.00 613036 1674748 8 12:16:01 13453712 15410088 577844 3.53 62040 2096200 1288948 7.40 847232 1818356 116576 12:17:01 12906648 15223076 745988 4.55 84096 2416392 1430392 8.21 1073852 2101732 141292 Average: 13520372 15433374 557118 3.40 57358 2059947 1288519 7.39 786488 1817374 65581 12:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 ens3 134.20 78.87 365.65 20.31 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 ens3 0.43 0.12 0.03 0.01 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:16:01 ens3 292.58 198.23 1659.12 50.90 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:17:01 ens3 85.19 71.99 947.06 14.12 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 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 128.07 87.34 744.54 21.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-468) 12/06/24 _x86_64_ (4 CPU) 12:12:28 LINUX RESTART (4 CPU) 12:13:02 CPU %user %nice %system %iowait %steal %idle 12:14:01 all 3.96 12.81 8.82 24.18 0.10 50.12 12:14:01 0 4.29 12.73 8.73 9.33 0.10 64.83 12:14:01 1 4.48 11.60 9.06 40.91 0.10 33.85 12:14:01 2 3.74 13.00 8.76 27.53 0.10 46.86 12:14:01 3 3.33 13.93 8.73 18.93 0.10 54.97 12:15:01 all 0.04 4.76 3.22 2.11 0.04 89.83 12:15:01 0 0.02 4.60 3.15 2.98 0.03 89.22 12:15:01 1 0.07 5.01 3.23 1.71 0.05 89.94 12:15:01 2 0.07 4.76 3.17 1.83 0.05 90.13 12:15:01 3 0.02 4.68 3.32 1.93 0.03 90.03 12:16:01 all 12.44 0.00 1.19 4.44 0.05 81.89 12:16:01 0 14.98 0.00 1.08 0.96 0.03 82.95 12:16:01 1 9.96 0.00 1.83 3.79 0.05 84.37 12:16:01 2 12.84 0.00 1.07 3.11 0.05 82.92 12:16:01 3 11.95 0.00 0.77 9.91 0.05 77.32 12:17:01 all 18.97 0.00 1.55 8.36 0.06 71.05 12:17:01 0 28.82 0.00 1.72 2.04 0.07 67.35 12:17:01 1 10.01 0.00 1.13 5.21 0.05 83.59 12:17:01 2 29.54 0.00 2.18 8.36 0.07 59.86 12:17:01 3 7.53 0.00 1.17 17.87 0.05 73.38 Average: all 8.89 4.35 3.66 9.70 0.06 73.34 Average: 0 12.08 4.28 3.64 3.79 0.06 76.15 Average: 1 6.14 4.11 3.78 12.76 0.06 73.14 Average: 2 11.58 4.40 3.77 10.14 0.07 70.04 Average: 3 5.73 4.59 3.46 12.12 0.06 74.04