---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-31095 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 11G 68G 14% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 671 11273 1 4053 14987 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:d8:00:fc brd ff:ff:ff:ff:ff:ff inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fed8:fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:3d:fc:41 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-31095) 10/01/24 _x86_64_ (4 CPU) 01:28:42 LINUX RESTART (4 CPU) 01:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:30:01 305.38 151.01 154.37 0.00 11594.60 58547.58 0.00 01:31:01 29.90 19.16 10.73 0.00 497.78 762.82 0.00 01:32:01 35.19 11.90 23.30 0.00 775.60 14161.24 0.00 01:33:01 57.34 20.80 36.54 0.00 1871.29 28287.55 0.00 01:34:01 102.98 3.83 99.15 0.00 2153.90 17670.35 0.00 Average: 106.16 41.34 64.82 0.00 3378.51 23885.29 0.00 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 13723520 15494140 503496 3.07 43996 1939992 1247176 7.16 682964 1733788 18512 01:31:01 13334396 15204408 790664 4.83 48564 2031016 1522252 8.73 990452 1808700 77144 01:32:01 12471968 15465100 504432 3.08 66396 3111700 1229456 7.05 958024 2654692 761432 01:33:01 12146124 15360160 602192 3.68 80528 3308796 1342744 7.70 1133036 2786528 101744 01:34:01 11774324 15388512 564212 3.44 107168 3648120 1303776 7.48 1194140 3052092 208 Average: 12690066 15382464 592999 3.62 69330 2807925 1329081 7.63 991723 2407160 191808 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 346.49 225.41 1421.58 71.43 0.00 0.00 0.00 0.00 01:30:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 155.67 127.68 1202.26 25.06 0.00 0.00 0.00 0.00 01:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 647.98 517.06 5214.51 95.55 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 85.94 68.71 724.14 14.81 0.00 0.00 0.00 0.00 01:33:01 lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 133.76 75.23 1590.51 10.33 0.00 0.00 0.00 0.00 01:34:01 lo 1.27 1.27 0.13 0.13 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 273.95 202.81 2030.56 43.43 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-31095) 10/01/24 _x86_64_ (4 CPU) 01:28:42 LINUX RESTART (4 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 9.35 17.16 13.21 5.92 0.15 54.21 01:30:01 0 10.81 16.16 13.25 5.50 0.15 54.12 01:30:01 1 10.58 17.07 12.83 9.01 0.15 50.36 01:30:01 2 8.63 16.86 13.23 3.70 0.15 57.43 01:30:01 3 7.36 18.56 13.54 5.48 0.14 54.93 01:31:01 all 8.78 1.16 1.28 1.32 0.03 87.42 01:31:01 0 7.45 1.08 1.45 0.52 0.03 89.47 01:31:01 1 9.91 1.24 1.32 1.40 0.03 86.09 01:31:01 2 8.79 1.21 1.32 2.76 0.03 85.89 01:31:01 3 8.97 1.12 1.04 0.62 0.03 88.22 01:32:01 all 35.38 0.00 2.01 1.36 0.10 61.15 01:32:01 0 37.06 0.00 2.02 0.10 0.08 60.73 01:32:01 1 26.07 0.00 1.76 2.65 0.08 69.43 01:32:01 2 34.21 0.00 1.56 2.29 0.07 61.87 01:32:01 3 44.15 0.00 2.69 0.42 0.17 52.57 01:33:01 all 12.91 0.00 1.16 2.74 0.05 83.13 01:33:01 0 20.78 0.00 1.50 1.82 0.05 75.84 01:33:01 1 4.93 0.00 0.68 6.09 0.07 88.24 01:33:01 2 12.34 0.00 1.32 2.71 0.05 83.58 01:33:01 3 13.66 0.00 1.14 0.33 0.05 84.82 01:34:01 all 16.00 0.00 2.01 7.23 0.05 74.71 01:34:01 0 13.28 0.00 2.38 5.51 0.05 78.77 01:34:01 1 12.37 0.00 1.80 7.32 0.07 78.44 01:34:01 2 19.24 0.00 1.92 9.42 0.03 69.39 01:34:01 3 19.14 0.00 1.94 6.66 0.07 72.19 Average: all 16.48 3.64 3.92 3.71 0.08 72.18 Average: 0 17.83 3.45 4.12 2.69 0.07 71.84 Average: 1 12.76 3.63 3.65 5.29 0.08 74.59 Average: 2 16.63 3.60 3.86 4.18 0.07 71.66 Average: 3 18.70 3.88 4.03 2.69 0.09 70.61