---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-34306 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/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 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 679 11797 1 3519 14978 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:e1:92:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fee1:92d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:5a:19:b9 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-34306) 10/02/24 _x86_64_ (4 CPU) 15:01:38 LINUX RESTART (4 CPU) 15:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:03:02 144.73 100.50 44.23 0.00 10328.68 41332.58 0.00 15:04:01 226.93 81.12 145.81 0.00 2505.88 9989.24 0.00 15:05:01 80.52 33.38 47.14 0.00 1947.01 8506.45 0.00 15:06:01 178.67 22.43 156.24 0.00 1315.11 19139.48 0.00 15:07:01 45.48 1.23 44.25 0.00 81.07 18638.00 0.00 15:08:01 73.59 5.55 68.04 0.00 4597.67 11349.42 0.00 Average: 124.70 40.59 84.11 0.00 3465.36 18181.74 0.00 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:02 13831292 15500116 499752 3.05 40764 1845772 1256028 7.21 650616 1666384 8224 15:04:01 13250632 15378048 598340 3.65 70804 2251048 1342408 7.70 919516 1928532 169248 15:05:01 12532568 14975576 987312 6.03 85328 2538968 1679132 9.63 1321104 2218916 266044 15:06:01 11554052 14370596 1588340 9.70 98640 2882036 2221852 12.75 2095868 2401792 166676 15:07:01 11236684 14218896 1739208 10.62 102176 3035360 2355408 13.51 2342856 2461628 126100 15:08:01 12115140 15369156 578816 3.53 113592 3289548 1326720 7.61 1383172 2525992 3392 Average: 12420061 14968731 998628 6.10 85217 2640455 1696925 9.74 1452189 2200541 123281 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:02 ens3 269.31 169.36 935.42 50.05 0.00 0.00 0.00 0.00 15:03:02 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 15:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 159.23 127.11 1653.92 21.12 0.00 0.00 0.00 0.00 15:04:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 239.79 210.96 2986.13 32.11 0.00 0.00 0.00 0.00 15:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 349.69 268.52 4649.61 28.67 0.00 0.00 0.00 0.00 15:06:01 lo 993.58 993.58 944.32 944.32 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 54.75 48.93 42.10 10.76 0.00 0.00 0.00 0.00 15:07:01 lo 4057.63 4057.63 3849.30 3849.30 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 351.88 138.72 2750.24 18.08 0.00 0.00 0.00 0.00 15:08:01 lo 277.06 277.06 259.77 259.77 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 237.67 160.70 2171.08 26.81 0.00 0.00 0.00 0.00 Average: lo 890.95 890.95 844.53 844.53 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-34306) 10/02/24 _x86_64_ (4 CPU) 15:01:38 LINUX RESTART (4 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:02 all 8.08 9.21 9.03 37.44 0.19 36.05 15:03:02 0 8.54 9.35 8.76 37.15 0.15 36.05 15:03:02 1 8.11 9.25 8.55 28.37 0.25 45.47 15:03:02 2 7.68 9.51 8.94 40.20 0.20 33.46 15:03:02 3 7.97 8.72 9.89 44.02 0.15 29.25 15:04:01 all 14.75 12.03 10.61 12.82 0.18 49.62 15:04:01 0 16.91 11.81 10.20 8.49 0.14 52.46 15:04:01 1 6.99 13.48 11.47 20.35 0.19 47.52 15:04:01 2 16.26 10.81 9.71 11.59 0.12 51.51 15:04:01 3 18.88 12.02 11.05 10.81 0.26 46.98 15:05:01 all 25.94 0.00 1.55 2.47 0.07 69.97 15:05:01 0 22.16 0.00 1.37 0.73 0.08 75.65 15:05:01 1 17.60 0.00 1.16 4.14 0.07 77.03 15:05:01 2 37.59 0.00 2.35 2.17 0.08 57.81 15:05:01 3 26.45 0.00 1.31 2.83 0.05 69.35 15:06:01 all 62.39 0.00 2.88 4.20 0.11 30.42 15:06:01 0 64.26 0.00 3.35 6.35 0.10 25.94 15:06:01 1 60.88 0.00 3.13 3.89 0.10 32.01 15:06:01 2 64.85 0.00 2.24 2.34 0.14 30.44 15:06:01 3 59.60 0.00 2.81 4.20 0.10 33.29 15:07:01 all 63.29 0.00 3.71 4.35 0.12 28.53 15:07:01 0 62.06 0.00 3.98 3.28 0.14 30.54 15:07:01 1 63.22 0.00 3.96 3.00 0.12 29.71 15:07:01 2 63.18 0.00 3.74 5.96 0.12 27.00 15:07:01 3 64.69 0.00 3.18 5.15 0.10 26.87 15:08:01 all 26.64 0.00 2.85 14.43 0.09 55.98 15:08:01 0 29.70 0.00 2.51 3.84 0.09 63.87 15:08:01 1 23.63 0.00 3.28 12.16 0.10 60.83 15:08:01 2 20.01 0.00 2.94 34.14 0.08 42.82 15:08:01 3 33.27 0.00 2.68 7.47 0.10 56.48 Average: all 33.53 3.52 5.09 12.60 0.13 45.14 Average: 0 33.93 3.51 5.01 9.98 0.12 47.45 Average: 1 30.09 3.76 5.24 11.95 0.14 48.82 Average: 2 34.90 3.37 4.97 16.10 0.12 40.54 Average: 3 35.21 3.42 5.13 12.38 0.13 43.72