---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7667 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 9.3G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 717 12346 1 2933 14941 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:95:fb:95 brd ff:ff:ff:ff:ff:ff inet 10.30.170.173/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe95:fb95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:c9:af:ca 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-7667) 11/15/24 _x86_64_ (4 CPU) 10:44:27 LINUX RESTART (4 CPU) 10:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:46:01 293.75 91.68 202.07 0.00 2671.28 9386.49 0.00 10:47:01 219.36 47.32 172.04 0.00 2845.72 18317.49 0.00 10:48:01 16.48 2.77 13.71 0.00 248.23 4893.58 0.00 10:49:01 20.56 0.87 19.70 0.00 108.25 861.99 0.00 Average: 136.89 35.42 101.46 0.00 1463.39 8361.03 0.00 10:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 13334712 15415896 564336 3.44 70304 2206960 1275616 7.32 820880 1949532 170640 10:47:01 11874284 14460028 1501400 9.17 88204 2673448 2084620 11.96 1883988 2305364 93512 10:48:01 10829632 13473476 2487500 15.18 89872 2726404 3000400 17.21 2928448 2300828 2152 10:49:01 12685092 15339408 621668 3.79 92192 2734280 1309860 7.52 1075780 2302980 15392 Average: 12180930 14672202 1293726 7.90 85143 2585273 1917624 11.00 1677274 2214676 70424 10:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 228.72 163.57 1373.86 44.38 0.00 0.00 0.00 0.00 10:47:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 349.45 277.99 4708.26 36.24 0.00 0.00 0.00 0.00 10:48:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 70.44 62.16 464.09 11.25 0.00 0.00 0.00 0.00 10:49:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 29.10 24.76 17.89 10.56 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 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 169.19 131.99 1642.27 25.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7667) 11/15/24 _x86_64_ (4 CPU) 10:44:27 LINUX RESTART (4 CPU) 10:45:02 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 19.88 13.38 10.66 3.22 0.11 52.75 10:46:01 0 12.95 15.01 11.87 3.27 0.10 56.79 10:46:01 1 28.86 9.12 8.47 4.65 0.12 48.78 10:46:01 2 19.98 15.10 11.54 3.27 0.10 50.01 10:46:01 3 17.67 14.30 10.78 1.69 0.10 55.46 10:47:01 all 51.09 0.00 2.25 1.95 0.09 44.63 10:47:01 0 49.62 0.00 1.69 1.27 0.08 47.34 10:47:01 1 53.28 0.00 1.68 2.43 0.08 42.53 10:47:01 2 58.08 0.00 3.31 2.59 0.10 35.92 10:47:01 3 43.38 0.00 2.32 1.50 0.08 52.72 10:48:01 all 78.23 0.00 1.14 0.26 0.11 20.26 10:48:01 0 90.06 0.00 1.10 0.12 0.12 8.60 10:48:01 1 76.59 0.00 1.55 0.45 0.10 21.31 10:48:01 2 83.57 0.00 0.73 0.02 0.12 15.56 10:48:01 3 62.73 0.00 1.18 0.45 0.12 35.51 10:49:01 all 12.13 0.00 0.85 0.25 0.04 86.72 10:49:01 0 15.44 0.00 1.10 0.07 0.03 83.36 10:49:01 1 16.32 0.00 0.77 0.12 0.05 82.75 10:49:01 2 11.37 0.00 0.72 0.07 0.03 87.82 10:49:01 3 5.43 0.00 0.81 0.76 0.05 92.95 Average: all 40.42 3.29 3.69 1.41 0.09 51.11 Average: 0 42.15 3.68 3.89 1.17 0.08 49.02 Average: 1 43.83 2.25 3.09 1.90 0.09 48.84 Average: 2 43.37 3.71 4.03 1.47 0.09 47.33 Average: 3 32.33 3.51 3.73 1.10 0.09 59.24