---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41475 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 9.6G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 753 11802 1 3441 14904 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:4c:3d:53 brd ff:ff:ff:ff:ff:ff inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe4c:3d53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:f9:a1:7c 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-41475) 10/11/24 _x86_64_ (4 CPU) 13:06:49 LINUX RESTART (4 CPU) 13:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:08:02 327.50 152.02 175.47 0.00 11621.26 45782.10 0.00 13:09:01 129.50 58.67 70.84 0.00 3006.00 10894.58 0.00 13:10:01 230.31 27.25 203.07 0.00 1482.29 17969.54 0.00 13:11:01 42.74 3.42 39.33 0.00 123.71 18121.38 0.00 13:12:01 44.73 2.37 42.36 0.00 207.43 8667.49 0.00 Average: 155.04 48.71 106.33 0.00 3289.08 20318.43 0.00 13:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:08:02 13420000 15325044 662012 4.04 55612 2055096 1407004 8.07 903508 1796660 106520 13:09:01 12697996 15049828 915972 5.59 82312 2453792 1588876 9.12 1237704 2143984 224696 13:10:01 11550828 14378248 1580892 9.65 100212 2891080 2464368 14.14 2088492 2411788 257560 13:11:01 10940852 13802808 2155780 13.16 101172 2921736 2748620 15.77 2752544 2354348 14144 13:12:01 12281952 15278496 674216 4.12 108396 3040564 1437232 8.25 1309872 2440508 1524 Average: 12178326 14766885 1197774 7.31 89541 2672454 1929220 11.07 1658424 2229458 120889 13:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 13:08:02 ens3 514.55 307.50 2190.81 73.59 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 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 13:09:01 ens3 175.43 147.64 2037.86 24.28 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 lo 949.06 949.06 901.72 901.72 0.00 0.00 0.00 0.00 13:10:01 ens3 438.24 316.51 6074.57 35.17 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 lo 2818.55 2818.55 2681.09 2681.09 0.00 0.00 0.00 0.00 13:11:01 ens3 46.43 44.24 33.93 10.42 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 lo 1000.95 1000.95 948.56 948.56 0.00 0.00 0.00 0.00 13:12:01 ens3 116.63 89.57 902.00 24.63 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 957.55 957.55 909.37 909.37 0.00 0.00 0.00 0.00 Average: ens3 258.53 181.20 2248.54 33.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41475) 10/11/24 _x86_64_ (4 CPU) 13:06:49 LINUX RESTART (4 CPU) 13:07:01 CPU %user %nice %system %iowait %steal %idle 13:08:02 all 15.94 16.75 14.38 7.93 0.13 44.87 13:08:02 0 15.06 16.82 13.93 5.07 0.12 49.00 13:08:02 1 14.01 17.36 15.29 9.20 0.14 44.01 13:08:02 2 17.16 16.94 14.30 12.03 0.14 39.44 13:08:02 3 17.54 15.90 13.99 5.49 0.14 46.94 13:09:01 all 23.51 3.77 4.72 2.89 0.09 65.02 13:09:01 0 30.25 2.15 4.22 6.49 0.07 56.83 13:09:01 1 16.80 4.40 4.60 1.62 0.12 72.46 13:09:01 2 29.25 4.18 5.08 2.74 0.09 58.67 13:09:01 3 17.72 4.38 4.97 0.69 0.07 72.18 13:10:01 all 66.77 0.00 2.88 1.86 0.09 28.40 13:10:01 0 65.92 0.00 2.57 1.34 0.08 30.08 13:10:01 1 65.20 0.00 2.62 1.48 0.08 30.62 13:10:01 2 69.26 0.00 3.02 1.64 0.08 26.00 13:10:01 3 66.69 0.00 3.30 2.98 0.10 26.93 13:11:01 all 71.73 0.00 2.98 0.54 0.08 24.67 13:11:01 0 67.77 0.00 2.68 0.18 0.08 29.28 13:11:01 1 74.75 0.00 2.85 0.05 0.07 22.28 13:11:01 2 73.73 0.00 3.34 1.20 0.10 21.62 13:11:01 3 70.65 0.00 3.03 0.74 0.08 25.50 13:12:01 all 58.32 0.00 2.57 0.97 0.08 38.06 13:12:01 0 48.82 0.00 2.30 0.12 0.08 48.68 13:12:01 1 66.43 0.00 2.58 1.34 0.10 29.54 13:12:01 2 58.74 0.00 2.42 1.69 0.07 37.08 13:12:01 3 59.32 0.00 2.98 0.74 0.08 36.88 Average: all 47.42 4.08 5.49 2.83 0.09 40.09 Average: 0 45.62 3.79 5.14 2.63 0.09 42.74 Average: 1 47.61 4.33 5.57 2.73 0.10 39.66 Average: 2 49.87 4.18 5.60 3.83 0.09 36.43 Average: 3 46.59 4.03 5.64 2.13 0.09 41.51