---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2455 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 9.4G 69G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 639 12386 1 2971 15018 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:90:25:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.164/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe90:25d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:e5:30:e7 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-2455) 12/13/24 _x86_64_ (4 CPU) 15:24:34 LINUX RESTART (4 CPU) 15:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:26:01 334.78 150.91 183.87 0.00 11761.51 13772.77 0.00 15:27:01 86.87 1.47 85.40 0.00 81.32 15342.13 0.00 15:28:01 26.00 0.00 26.00 0.00 0.00 10950.84 0.00 15:29:01 6.62 0.22 6.40 0.00 16.53 534.71 0.00 Average: 113.56 38.15 75.42 0.00 2964.84 10150.11 0.00 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 13390048 15456892 526204 3.21 67128 2198048 1247960 7.16 779476 1940668 145332 15:27:01 12598664 15268040 693036 4.23 90992 2740836 1706792 9.79 989916 2463060 319420 15:28:01 12650180 15320032 640796 3.91 91068 2741584 1514080 8.69 940304 2463524 184 15:29:01 12700116 15389356 571944 3.49 91996 2759648 1293560 7.42 875696 2479288 8624 Average: 12834752 15358580 607995 3.71 85296 2610029 1440598 8.27 896348 2336635 118390 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:26:01 ens3 391.45 257.72 2255.48 69.47 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 6.93 6.93 0.66 0.66 0.00 0.00 0.00 0.00 15:27:01 ens3 121.70 94.48 1507.34 12.79 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 14.93 14.93 1.23 1.23 0.00 0.00 0.00 0.00 15:28:01 ens3 43.04 49.29 27.19 7.64 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 7.53 7.53 0.62 0.62 0.00 0.00 0.00 0.00 15:29:01 ens3 31.28 32.99 23.62 6.62 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 Average: lo 7.55 7.55 0.65 0.65 0.00 0.00 0.00 0.00 Average: ens3 146.87 108.62 953.41 24.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2455) 12/13/24 _x86_64_ (4 CPU) 15:24:34 LINUX RESTART (4 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 22.08 15.67 14.65 3.76 0.11 43.73 15:26:01 0 18.79 17.27 15.60 3.09 0.10 45.14 15:26:01 1 12.66 18.18 16.00 3.27 0.10 49.78 15:26:01 2 23.31 15.54 14.48 3.45 0.10 43.12 15:26:01 3 33.54 11.71 12.53 5.24 0.12 36.87 15:27:01 all 18.59 0.00 1.52 2.51 0.06 77.32 15:27:01 0 10.46 0.00 1.15 0.33 0.05 88.00 15:27:01 1 30.45 0.00 1.79 3.49 0.08 64.19 15:27:01 2 18.19 0.00 1.32 0.18 0.07 80.24 15:27:01 3 15.28 0.00 1.81 6.07 0.05 76.79 15:28:01 all 1.50 0.00 0.24 1.02 0.05 97.19 15:28:01 0 1.47 0.00 0.18 0.00 0.03 98.32 15:28:01 1 0.52 0.00 0.18 1.61 0.03 97.66 15:28:01 2 1.94 0.00 0.28 0.75 0.07 96.95 15:28:01 3 2.09 0.00 0.30 1.71 0.08 95.81 15:29:01 all 6.40 0.00 0.44 0.11 0.05 92.99 15:29:01 0 10.98 0.00 0.42 0.05 0.02 88.54 15:29:01 1 4.54 0.00 0.47 0.18 0.10 94.71 15:29:01 2 6.15 0.00 0.52 0.20 0.03 93.10 15:29:01 3 3.91 0.00 0.35 0.02 0.07 95.65 Average: all 12.12 3.89 4.19 1.85 0.07 77.88 Average: 0 10.40 4.28 4.31 0.86 0.05 80.10 Average: 1 12.03 4.52 4.59 2.13 0.08 76.65 Average: 2 12.38 3.86 4.13 1.14 0.07 78.43 Average: 3 13.67 2.91 3.73 3.25 0.08 76.35