---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42701 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: 2799.996 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/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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11796 1 3506 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:db:2a:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fedb:2ae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:4f:34:6b 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-42701) 10/15/24 _x86_64_ (4 CPU) 13:05:47 LINUX RESTART (4 CPU) 13:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:07:02 342.29 156.59 185.70 0.00 11685.52 46379.87 0.00 13:08:01 116.88 51.40 65.48 0.00 3009.93 10700.58 0.00 13:09:01 203.77 23.61 180.16 0.00 1370.74 17086.70 0.00 13:10:01 40.22 3.42 36.80 0.00 123.69 17052.05 0.00 13:11:01 40.01 3.00 37.01 0.00 2372.40 9540.41 0.00 13:12:01 30.89 1.42 29.47 0.00 221.13 8653.12 0.00 13:13:01 6.60 0.18 6.41 0.00 14.40 1056.71 0.00 13:14:01 31.11 0.85 30.26 0.00 108.12 5651.86 0.00 Average: 101.44 30.01 71.42 0.00 2361.73 14522.83 0.00 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:02 13439912 15366692 621444 3.79 58084 2073668 1352140 7.76 869980 1810780 115288 13:08:01 12713788 15085524 882104 5.38 83332 2472388 1536436 8.81 1203736 2160832 220500 13:09:01 11500348 14320500 1641028 10.02 99780 2885348 2463180 14.13 2144636 2406536 248456 13:10:01 11287964 14142088 1818768 11.10 100912 2915860 2322880 13.33 2404324 2356620 17344 13:11:01 10621080 13727440 2224888 13.58 107228 3149352 2792884 16.02 2944916 2458264 888 13:12:01 10612440 13753440 2199076 13.42 108572 3180132 2653020 15.22 2941792 2470556 17052 13:13:01 10296028 13509464 2442616 14.91 109468 3244092 2884164 16.55 3217056 2502976 57044 13:14:01 12141528 15380948 571540 3.49 115188 3262080 1291348 7.41 1364332 2513076 18048 Average: 11576636 14410762 1550183 9.46 97820 2897865 2162006 12.40 2136346 2334955 86828 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 13:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:02 ens3 438.01 289.09 2312.44 71.15 0.00 0.00 0.00 0.00 13:08:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 178.48 150.14 2155.87 26.06 0.00 0.00 0.00 0.00 13:09:01 lo 983.97 983.97 934.09 934.09 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 385.79 283.86 5738.73 32.32 0.00 0.00 0.00 0.00 13:10:01 lo 3290.49 3290.49 3112.09 3112.09 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 54.85 44.80 34.69 10.51 0.00 0.00 0.00 0.00 13:11:01 lo 1101.60 1101.60 1035.24 1035.24 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 178.00 114.76 1555.61 17.60 0.00 0.00 0.00 0.00 13:12:01 lo 3164.71 3164.71 3000.21 3000.21 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 53.45 42.10 25.09 11.02 0.00 0.00 0.00 0.00 13:13:01 lo 20.83 20.83 2.73 2.73 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 50.67 43.20 111.66 11.25 0.00 0.00 0.00 0.00 13:14:01 lo 932.39 932.39 877.59 877.59 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 36.29 31.26 18.95 17.48 0.00 0.00 0.00 0.00 Average: lo 1189.68 1189.68 1122.67 1122.67 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 171.93 124.85 1492.75 24.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42701) 10/15/24 _x86_64_ (4 CPU) 13:05:47 LINUX RESTART (4 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:02 all 17.50 17.20 14.10 6.16 0.14 44.91 13:07:02 0 12.32 18.97 15.44 5.11 0.14 48.02 13:07:02 1 20.84 15.65 12.51 8.26 0.12 42.62 13:07:02 2 22.92 15.32 14.56 3.32 0.13 43.74 13:07:02 3 13.89 18.88 13.89 7.95 0.15 45.25 13:08:01 all 25.65 1.62 3.14 2.25 0.08 67.26 13:08:01 0 19.95 1.14 2.85 3.04 0.07 72.95 13:08:01 1 49.90 1.18 3.95 2.00 0.10 42.86 13:08:01 2 12.82 1.98 2.40 2.01 0.07 80.72 13:08:01 3 19.95 2.19 3.37 1.93 0.09 72.47 13:09:01 all 65.15 0.00 2.90 2.09 0.12 29.74 13:09:01 0 66.91 0.00 2.89 3.37 0.12 26.72 13:09:01 1 61.98 0.00 2.15 0.99 0.12 34.77 13:09:01 2 64.18 0.00 2.35 2.45 0.12 30.90 13:09:01 3 67.56 0.00 4.23 1.55 0.12 26.54 13:10:01 all 71.80 0.00 3.12 1.39 0.12 23.57 13:10:01 0 71.16 0.00 4.20 2.51 0.12 22.01 13:10:01 1 69.18 0.00 2.41 2.62 0.12 25.67 13:10:01 2 72.33 0.00 2.39 0.10 0.12 25.07 13:10:01 3 74.53 0.00 3.47 0.32 0.13 21.54 13:11:01 all 75.92 0.00 3.12 0.54 0.11 20.30 13:11:01 0 70.66 0.00 3.85 0.30 0.12 25.08 13:11:01 1 76.17 0.00 2.30 0.76 0.10 20.67 13:11:01 2 80.25 0.00 3.15 0.35 0.12 16.14 13:11:01 3 76.63 0.00 3.19 0.76 0.10 19.33 13:12:01 all 66.62 0.00 3.32 0.47 0.10 29.49 13:12:01 0 64.78 0.00 3.55 1.06 0.10 30.51 13:12:01 1 69.59 0.00 2.91 0.67 0.10 26.73 13:12:01 2 64.64 0.00 2.80 0.10 0.12 32.34 13:12:01 3 67.48 0.00 4.01 0.03 0.10 28.37 13:13:01 all 64.20 0.00 1.50 0.14 0.13 34.03 13:13:01 0 59.15 0.00 1.69 0.37 0.12 38.68 13:13:01 1 70.48 0.00 1.77 0.07 0.12 27.56 13:13:01 2 68.89 0.00 1.10 0.00 0.12 29.89 13:13:01 3 58.31 0.00 1.45 0.12 0.15 39.98 13:14:01 all 37.40 0.00 1.73 0.48 0.08 60.31 13:14:01 0 43.61 0.00 1.73 0.50 0.08 54.08 13:14:01 1 28.37 0.00 1.77 1.08 0.07 68.71 13:14:01 2 32.34 0.00 1.77 0.07 0.07 65.76 13:14:01 3 45.32 0.00 1.67 0.27 0.08 52.66 Average: all 53.13 2.34 4.11 1.68 0.11 38.64 Average: 0 51.19 2.49 4.51 2.03 0.11 39.67 Average: 1 55.85 2.09 3.71 2.05 0.11 36.20 Average: 2 52.37 2.16 3.81 1.05 0.11 40.51 Average: 3 53.10 2.62 4.40 1.61 0.12 38.16