---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42315 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: 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 9.7G 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/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 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11761 1 3541 14964 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:b1:b7:06 brd ff:ff:ff:ff:ff:ff inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:feb1:b706/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:7b:b3:f2 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-42315) 10/14/24 _x86_64_ (4 CPU) 11:40:48 LINUX RESTART (4 CPU) 11:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:42:01 344.68 161.16 183.52 0.00 11734.18 46405.87 0.00 11:43:01 121.68 50.61 71.07 0.00 3012.83 11456.37 0.00 11:44:01 220.06 21.11 198.95 0.00 1292.18 26364.01 0.00 11:45:01 33.11 3.38 29.73 0.00 119.85 6730.88 0.00 11:46:01 42.29 3.70 38.59 0.00 3691.38 11093.48 0.00 11:47:01 49.13 2.35 46.78 0.00 897.58 13441.49 0.00 Average: 135.16 40.38 94.77 0.00 3458.00 19248.68 0.00 11:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 13452924 15389004 595048 3.63 59012 2080696 1311600 7.52 847224 1815692 127616 11:43:01 12416188 14882684 1078368 6.58 85572 2561748 1688956 9.69 1425440 2228872 291924 11:44:01 11357344 14256588 1701800 10.39 99876 2959972 2520676 14.46 2277772 2411844 90616 11:45:01 11372452 14222776 1735320 10.59 100540 2911508 2265072 13.00 2324204 2351652 18488 11:46:01 10524836 13813208 2139144 13.06 106532 3326760 2669364 15.31 2830224 2666736 170284 11:47:01 12053028 15325960 622960 3.80 111876 3305888 1326004 7.61 1442776 2528504 16104 Average: 11862795 14648370 1312107 8.01 93901 2857762 1963612 11.27 1857940 2333883 119172 11:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 496.17 298.52 2315.76 71.25 0.00 0.00 0.00 0.00 11:43:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 309.13 248.83 3590.59 35.40 0.00 0.00 0.00 0.00 11:44:01 lo 1236.86 1236.86 1174.70 1174.70 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 357.92 245.71 4276.11 26.57 0.00 0.00 0.00 0.00 11:45:01 lo 2862.11 2862.11 2715.64 2715.64 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 47.36 37.24 32.32 9.29 0.00 0.00 0.00 0.00 11:46:01 lo 1667.27 1667.27 1582.60 1582.60 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 255.66 168.51 2244.28 23.12 0.00 0.00 0.00 0.00 11:47:01 lo 2674.20 2674.20 2540.69 2540.69 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 65.09 54.39 31.93 15.27 0.00 0.00 0.00 0.00 Average: lo 1407.27 1407.27 1335.65 1335.65 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 255.22 175.53 2081.83 30.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42315) 10/14/24 _x86_64_ (4 CPU) 11:40:48 LINUX RESTART (4 CPU) 11:41:01 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 17.95 18.39 14.37 4.90 0.13 44.26 11:42:01 0 23.94 15.64 14.71 9.61 0.13 35.96 11:42:01 1 22.15 17.83 13.27 2.96 0.14 43.65 11:42:01 2 12.78 19.90 15.14 3.54 0.14 48.50 11:42:01 3 12.93 20.19 14.34 3.45 0.12 48.97 11:43:01 all 33.73 1.12 2.90 2.51 0.08 59.66 11:43:01 0 32.22 1.10 3.40 4.03 0.08 59.17 11:43:01 1 24.85 1.41 3.26 4.28 0.07 66.14 11:43:01 2 46.33 1.10 2.83 0.99 0.10 48.65 11:43:01 3 31.54 0.87 2.11 0.74 0.07 64.68 11:44:01 all 68.40 0.00 3.43 2.34 0.15 25.68 11:44:01 0 68.95 0.00 4.26 4.33 0.15 22.31 11:44:01 1 64.68 0.00 3.33 1.90 0.15 29.94 11:44:01 2 71.86 0.00 2.70 1.82 0.15 23.47 11:44:01 3 68.10 0.00 3.45 1.29 0.15 27.01 11:45:01 all 72.55 0.00 3.04 0.23 0.14 24.04 11:45:01 0 70.26 0.00 3.14 0.42 0.15 26.03 11:45:01 1 73.19 0.00 2.85 0.22 0.13 23.61 11:45:01 2 72.38 0.00 3.78 0.25 0.13 23.45 11:45:01 3 74.37 0.00 2.40 0.02 0.13 23.08 11:46:01 all 74.38 0.00 3.58 1.05 0.14 20.85 11:46:01 0 70.35 0.00 3.63 1.31 0.13 24.57 11:46:01 1 77.57 0.00 4.52 1.71 0.13 16.07 11:46:01 2 75.58 0.00 3.32 0.67 0.13 20.29 11:46:01 3 74.02 0.00 2.85 0.50 0.15 22.47 11:47:01 all 60.61 0.00 3.53 1.24 0.12 34.51 11:47:01 0 63.85 0.00 3.02 0.80 0.12 32.21 11:47:01 1 53.24 0.00 4.57 2.13 0.12 39.94 11:47:01 2 58.28 0.00 2.93 0.20 0.12 38.47 11:47:01 3 67.04 0.00 3.60 1.81 0.12 27.44 Average: all 54.64 3.23 5.13 2.04 0.13 34.83 Average: 0 54.93 2.78 5.36 3.42 0.13 33.39 Average: 1 52.65 3.18 5.29 2.20 0.12 36.55 Average: 2 56.26 3.48 5.10 1.24 0.13 33.79 Average: 3 54.72 3.48 4.77 1.30 0.12 35.60