---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14055 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 9.9G 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 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1230 10966 1 3800 14427 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:0d:f5:4a brd ff:ff:ff:ff:ff:ff inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe0d:f54a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:22:63:76 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-14055) 08/24/24 _x86_64_ (4 CPU) 00:07:29 LINUX RESTART (4 CPU) 00:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 325.93 144.38 181.55 0.00 11367.04 34765.14 0.00 00:10:01 234.16 48.68 185.49 0.00 3006.70 15112.70 0.00 00:11:01 32.03 5.48 26.55 0.00 230.49 9731.44 0.00 00:12:01 57.26 3.47 53.80 0.00 115.83 14453.05 0.00 00:13:01 50.97 5.82 45.16 0.00 4567.37 19657.92 0.00 00:14:01 26.43 1.45 24.98 0.00 141.04 1404.83 0.00 Average: 121.13 34.88 86.25 0.00 3237.99 15854.14 0.00 00:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13401232 15410024 572456 3.49 67860 2139604 1300924 7.46 816692 1890916 160616 00:10:01 12232392 14736844 1226028 7.48 83496 2601808 1820400 10.44 1604648 2235748 167784 00:11:01 10956324 13832812 2128112 12.99 92160 2950448 2671812 15.33 2602500 2491096 342756 00:12:01 12234668 15404828 556412 3.40 98336 3229148 1237320 7.10 1186864 2628248 330328 00:13:01 11317064 14864192 1086352 6.63 108268 3586188 1763260 10.12 1920820 2787536 1092 00:14:01 11267604 14811064 1139724 6.96 109576 3581716 1799220 10.32 1982540 2777420 2164 Average: 11901547 14843294 1118181 6.83 93283 3014819 1765489 10.13 1685677 2468494 167457 00:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 356.64 237.44 1454.08 67.40 0.00 0.00 0.00 0.00 00:10:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 357.84 294.03 4457.74 39.51 0.00 0.00 0.00 0.00 00:11:01 lo 802.17 802.17 763.95 763.95 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 235.69 174.60 2709.31 20.16 0.00 0.00 0.00 0.00 00:12:01 lo 938.14 938.14 883.68 883.68 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 557.30 374.08 2657.38 100.88 0.00 0.00 0.00 0.00 00:13:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 15104.98 5004.12 6797.19 2898.27 0.00 0.00 0.00 0.00 00:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 17.68 18.91 13.75 8.68 0.00 0.00 0.00 0.00 Average: lo 290.79 290.79 274.69 274.69 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 2771.63 1017.18 3014.90 522.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-14055) 08/24/24 _x86_64_ (4 CPU) 00:07:29 LINUX RESTART (4 CPU) 00:08:01 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 20.45 14.61 11.56 5.30 0.10 47.98 00:09:01 0 15.68 15.57 10.82 6.56 0.10 51.27 00:09:01 1 32.66 12.17 11.35 6.37 0.10 37.34 00:09:01 2 17.05 15.62 12.31 4.64 0.10 50.28 00:09:01 3 16.36 15.10 11.74 3.63 0.10 53.07 00:10:01 all 53.12 0.00 2.22 3.50 0.09 41.07 00:10:01 0 46.04 0.00 1.61 4.13 0.08 48.13 00:10:01 1 51.83 0.00 2.85 4.98 0.10 40.24 00:10:01 2 61.99 0.00 2.96 4.20 0.10 30.74 00:10:01 3 52.62 0.00 1.47 0.68 0.08 45.15 00:11:01 all 48.50 0.00 1.91 0.71 0.10 48.79 00:11:01 0 48.23 0.00 1.75 1.58 0.10 48.35 00:11:01 1 43.45 0.00 2.91 1.07 0.08 52.49 00:11:01 2 50.89 0.00 1.37 0.05 0.08 47.60 00:11:01 3 51.43 0.00 1.61 0.13 0.12 46.71 00:12:01 all 47.72 0.00 2.55 0.81 0.08 48.84 00:12:01 0 37.62 0.00 3.10 1.84 0.08 57.35 00:12:01 1 43.79 0.00 2.23 0.92 0.08 52.97 00:12:01 2 56.46 0.00 2.98 0.39 0.08 40.09 00:12:01 3 53.01 0.00 1.90 0.08 0.08 44.93 00:13:01 all 28.07 0.00 6.23 1.33 0.10 64.27 00:13:01 0 29.57 0.00 7.63 1.37 0.12 61.32 00:13:01 1 26.60 0.00 4.61 1.64 0.08 67.07 00:13:01 2 32.40 0.00 6.49 0.47 0.08 60.55 00:13:01 3 23.67 0.00 6.20 1.83 0.10 68.19 00:14:01 all 12.69 0.00 0.80 0.60 0.04 85.87 00:14:01 0 18.40 0.00 0.87 0.30 0.03 80.40 00:14:01 1 16.01 0.00 0.87 0.45 0.05 82.62 00:14:01 2 13.83 0.00 0.85 1.62 0.03 83.67 00:14:01 3 2.55 0.00 0.60 0.02 0.03 96.80 Average: all 35.10 2.43 4.20 2.04 0.08 56.15 Average: 0 32.59 2.58 4.28 2.63 0.09 57.83 Average: 1 35.74 2.03 4.14 2.57 0.08 55.44 Average: 2 38.78 2.59 4.48 1.89 0.08 52.17 Average: 3 33.30 2.51 3.90 1.06 0.09 59.14