---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1915 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 9.7G 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 683 11718 1 3595 14974 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:c3:1a:be brd ff:ff:ff:ff:ff:ff inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fec3:1abe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:72:c2:70 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-1915) 10/27/24 _x86_64_ (4 CPU) 17:08:22 LINUX RESTART (4 CPU) 17:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:01 256.84 86.78 170.06 0.00 2573.80 9729.62 0.00 17:11:01 202.38 40.74 161.64 0.00 2602.23 14482.79 0.00 17:12:01 43.79 12.11 31.67 0.00 633.66 13308.90 0.00 17:13:01 4.20 0.00 4.20 0.00 0.00 501.25 0.00 17:14:01 55.91 5.83 50.07 0.00 4576.30 10536.51 0.00 17:15:01 294.20 0.22 293.98 0.00 13.46 7867.22 0.00 Average: 142.57 24.11 118.46 0.00 1730.87 9403.58 0.00 17:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 13364020 15461088 521624 3.18 71376 2221432 1260480 7.23 819736 1923748 171328 17:11:01 11176428 13938528 2025464 12.36 89672 2831504 2606620 14.95 2527020 2345756 368084 17:12:01 10859208 13672996 2290304 13.98 90968 2878492 2783452 15.97 2884836 2300908 9788 17:13:01 6904452 9726572 6236692 38.07 91148 2885988 6891644 39.54 6823944 2308404 4404 17:14:01 10164484 13412104 2539836 15.50 103488 3283108 3023852 17.35 3350516 2498376 2304 17:15:01 10426636 13747872 2204220 13.46 136192 3319568 2673964 15.34 3060104 2525260 10132 Average: 10482538 13326527 2636357 16.09 97141 2903349 3206669 18.40 3244359 2317075 94340 17:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 ens3 229.06 165.14 1875.88 39.85 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 17:11:01 ens3 371.37 287.29 4346.63 43.95 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:12:01 ens3 32.07 27.27 82.42 6.09 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:13:01 ens3 5.42 5.47 1.04 1.08 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:14:01 ens3 239.19 161.29 2983.78 15.50 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:15:01 ens3 52.71 45.18 39.11 11.22 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 154.76 115.13 1553.87 19.56 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 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1915) 10/27/24 _x86_64_ (4 CPU) 17:08:22 LINUX RESTART (4 CPU) 17:09:02 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 19.35 12.42 9.84 4.19 0.11 54.08 17:10:01 0 20.15 12.41 10.27 4.22 0.10 52.84 17:10:01 1 12.64 12.38 9.51 4.31 0.12 61.04 17:10:01 2 20.63 12.76 10.06 4.46 0.10 51.99 17:10:01 3 23.98 12.13 9.49 3.79 0.12 50.49 17:11:01 all 50.02 0.00 2.68 3.24 0.10 43.96 17:11:01 0 60.77 0.00 3.94 3.37 0.12 31.82 17:11:01 1 47.51 0.00 2.86 2.27 0.08 47.28 17:11:01 2 44.13 0.00 2.04 6.35 0.10 47.38 17:11:01 3 47.66 0.00 1.89 0.99 0.08 49.38 17:12:01 all 67.14 0.00 1.42 1.25 0.10 30.09 17:12:01 0 66.95 0.00 1.49 2.01 0.10 29.45 17:12:01 1 67.69 0.00 1.42 1.29 0.10 29.50 17:12:01 2 67.69 0.00 1.47 1.42 0.10 29.31 17:12:01 3 66.21 0.00 1.29 0.28 0.10 32.11 17:13:01 all 8.20 0.00 0.73 0.11 0.07 90.89 17:13:01 0 6.79 0.00 0.35 0.28 0.07 92.51 17:13:01 1 13.88 0.00 2.00 0.02 0.08 84.02 17:13:01 2 5.81 0.00 0.23 0.15 0.05 93.76 17:13:01 3 6.29 0.00 0.32 0.00 0.07 93.33 17:14:01 all 55.04 0.00 2.54 0.94 0.10 41.37 17:14:01 0 55.63 0.00 2.38 1.96 0.10 39.93 17:14:01 1 56.70 0.00 2.68 0.59 0.12 39.92 17:14:01 2 53.13 0.00 2.14 0.13 0.10 44.49 17:14:01 3 54.71 0.00 2.97 1.07 0.10 41.15 17:15:01 all 61.85 0.00 2.43 3.63 0.12 31.98 17:15:01 0 61.49 0.00 1.79 2.09 0.12 34.51 17:15:01 1 62.41 0.00 3.36 7.33 0.12 26.78 17:15:01 2 59.38 0.00 2.16 0.35 0.12 37.99 17:15:01 3 64.12 0.00 2.41 4.74 0.12 28.60 Average: all 43.68 2.03 3.25 2.22 0.10 48.72 Average: 0 45.37 2.03 3.35 2.32 0.10 46.83 Average: 1 43.58 2.02 3.61 2.62 0.10 48.07 Average: 2 41.86 2.10 3.00 2.13 0.10 50.81 Average: 3 43.90 1.98 3.04 1.80 0.10 49.19