---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43045 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11882 1 3429 14973 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:a2:af:24 brd ff:ff:ff:ff:ff:ff inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fea2:af24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:67:58:80 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43045) 10/16/24 _x86_64_ (4 CPU) 10:13:29 LINUX RESTART (4 CPU) 10:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:15:01 299.78 127.61 172.17 0.00 9133.81 14060.86 0.00 10:16:01 198.12 47.76 150.36 0.00 2954.84 12052.14 0.00 10:17:01 77.84 7.37 70.47 0.00 303.28 22161.91 0.00 10:18:01 29.55 3.20 26.35 0.00 114.65 6589.17 0.00 10:19:01 47.72 4.35 43.37 0.00 2581.81 11844.05 0.00 10:20:01 23.91 0.37 23.55 0.00 24.26 6361.34 0.00 Average: 112.82 31.77 81.04 0.00 2518.78 12178.23 0.00 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 13364080 15446376 533452 3.26 72160 2205532 1244428 7.14 821024 1920072 134228 10:16:01 12081992 14618624 1343924 8.20 86980 2628692 2239712 12.85 1735168 2251776 218952 10:17:01 11483900 14314612 1646236 10.05 100512 2894096 2445892 14.03 2224052 2344592 18784 10:18:01 11386572 14248128 1712292 10.45 101056 2922284 2274064 13.05 2302324 2361208 16484 10:19:01 10958784 14080308 1871308 11.42 108184 3162752 2271536 13.03 2610280 2459944 15820 10:20:01 12231096 15383800 568408 3.47 109212 3190580 1297344 7.44 1328256 2470260 18476 Average: 11917737 14681975 1279270 7.81 96351 2833989 1962163 11.26 1836851 2301309 70457 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 ens3 387.24 272.94 2234.30 70.17 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:16:01 ens3 326.13 260.61 3713.28 39.97 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:17:01 ens3 351.54 225.85 3907.48 24.29 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 2222.70 2222.70 2114.57 2114.57 0.00 0.00 0.00 0.00 10:18:01 ens3 45.03 38.31 21.56 9.78 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 2003.65 2003.65 1889.25 1889.25 0.00 0.00 0.00 0.00 10:19:01 ens3 181.57 123.51 1560.69 21.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 2139.92 2139.92 2029.96 2029.96 0.00 0.00 0.00 0.00 10:20:01 ens3 56.56 50.62 30.58 15.40 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 2109.35 2109.35 1995.27 1995.27 0.00 0.00 0.00 0.00 Average: ens3 224.68 161.97 1911.30 30.10 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 1413.02 1413.02 1338.23 1338.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43045) 10/16/24 _x86_64_ (4 CPU) 10:13:29 LINUX RESTART (4 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 20.65 14.92 11.90 5.66 0.16 46.72 10:15:01 0 15.11 15.75 12.65 5.96 0.15 50.38 10:15:01 1 24.12 16.49 12.99 4.48 0.17 41.76 10:15:01 2 18.51 14.31 11.49 5.02 0.14 50.53 10:15:01 3 24.90 13.13 10.46 7.16 0.17 44.18 10:16:01 all 42.34 0.00 2.08 2.84 0.10 52.65 10:16:01 0 57.68 0.00 2.03 0.68 0.12 39.49 10:16:01 1 39.36 0.00 2.02 2.15 0.10 56.37 10:16:01 2 37.76 0.00 2.49 2.93 0.10 56.71 10:16:01 3 34.47 0.00 1.76 5.60 0.08 58.08 10:17:01 all 64.58 0.00 2.91 1.22 0.12 31.17 10:17:01 0 62.74 0.00 1.91 0.15 0.12 35.08 10:17:01 1 61.20 0.00 2.11 0.59 0.10 36.01 10:17:01 2 64.31 0.00 3.61 2.79 0.13 29.16 10:17:01 3 70.07 0.00 4.01 1.34 0.13 24.44 10:18:01 all 77.33 0.00 2.69 0.26 0.15 19.57 10:18:01 0 76.55 0.00 2.19 0.12 0.15 21.00 10:18:01 1 72.97 0.00 2.55 0.13 0.15 24.20 10:18:01 2 80.73 0.00 2.62 0.40 0.13 16.12 10:18:01 3 79.10 0.00 3.42 0.37 0.15 16.95 10:19:01 all 71.60 0.00 3.62 1.22 0.17 23.40 10:19:01 0 73.97 0.00 3.46 0.56 0.17 21.84 10:19:01 1 62.14 0.00 4.20 2.32 0.16 31.18 10:19:01 2 74.14 0.00 3.22 0.93 0.12 21.59 10:19:01 3 76.20 0.00 3.60 1.05 0.21 18.94 10:20:01 all 67.23 0.00 2.77 0.24 0.13 29.63 10:20:01 0 69.75 0.00 2.71 0.18 0.13 27.22 10:20:01 1 67.57 0.00 2.96 0.17 0.12 29.19 10:20:01 2 66.21 0.00 3.26 0.45 0.13 29.94 10:20:01 3 65.39 0.00 2.15 0.15 0.13 32.18 Average: all 57.22 2.49 4.32 1.91 0.14 33.92 Average: 0 59.22 2.64 4.16 1.28 0.14 32.57 Average: 1 54.55 2.74 4.46 1.63 0.13 36.49 Average: 2 56.87 2.38 4.45 2.09 0.13 34.08 Average: 3 58.25 2.20 4.24 2.62 0.15 32.55