---> uname -a: Linux prd-ubuntu2004-docker-4c-16g-4553 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 67G 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 670 10813 1 4513 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:f2:74:ca brd ff:ff:ff:ff:ff:ff inet 10.30.171.65/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fef2:74ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:14:32:45:47 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-16g-4553) 01/24/25 _x86_64_ (4 CPU) 08:59:50 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 343.24 142.19 201.05 0.00 11827.10 73358.04 0.00 09:02:01 94.80 30.00 64.81 0.00 321.55 8021.21 0.00 09:03:01 75.47 1.91 73.56 0.00 101.10 13822.98 0.00 09:04:01 105.28 34.66 70.62 0.00 2358.18 24117.33 0.00 09:05:01 56.09 4.70 51.39 0.00 225.56 25622.53 0.00 09:06:01 61.19 5.47 55.72 0.00 4578.84 11975.34 0.00 Average: 122.67 36.48 86.19 0.00 3234.81 26150.85 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 13589372 15414196 581884 3.55 49808 1985744 1340544 7.69 784784 1761392 62284 09:02:01 13242352 15385008 590384 3.60 73304 2260504 1355600 7.78 837780 2015948 199944 09:03:01 12800940 15294860 665092 4.06 90944 2565956 1578072 9.05 963512 2285440 177352 09:04:01 10484296 14338144 1620516 9.89 128828 3796368 2426856 13.92 2185048 3286632 787780 09:05:01 11480672 15431620 526120 3.21 134316 3878740 1268592 7.28 1131192 3336776 106880 09:06:01 11168984 15441008 509864 3.11 141980 4184252 1266500 7.27 1319756 3445212 15716 Average: 12127769 15217473 748977 4.57 103197 3111927 1539361 8.83 1203679 2688567 224993 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 344.68 234.63 1500.14 66.34 0.00 0.00 0.00 0.00 09:01:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 52.01 47.36 704.67 6.19 0.00 0.00 0.00 0.00 09:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 50.72 49.97 686.24 8.20 0.00 0.00 0.00 0.00 09:03:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 343.77 289.78 6657.07 30.02 0.00 0.00 0.00 0.00 09:04:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 44.86 41.58 561.52 5.98 0.00 0.00 0.00 0.00 09:05:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 94.68 50.42 2107.92 16.66 0.00 0.00 0.00 0.00 09:06:01 lo 1.33 1.33 0.14 0.14 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 155.14 118.97 2036.84 22.23 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-16g-4553) 01/24/25 _x86_64_ (4 CPU) 08:59:50 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 13.17 14.85 12.73 11.66 0.17 47.43 09:01:01 0 15.87 14.69 12.23 13.33 0.20 43.67 09:01:01 1 11.03 15.49 13.71 14.05 0.17 45.54 09:01:01 2 11.48 14.54 12.43 9.12 0.15 52.28 09:01:01 3 14.29 14.68 12.54 10.15 0.14 48.21 09:02:01 all 13.60 5.79 5.38 12.69 0.11 62.43 09:02:01 0 15.85 6.17 5.60 7.97 0.10 64.31 09:02:01 1 3.94 6.32 5.69 12.70 0.08 71.26 09:02:01 2 30.31 4.45 5.05 16.70 0.19 43.31 09:02:01 3 4.32 6.22 5.16 13.36 0.08 70.85 09:03:01 all 16.17 0.00 2.36 32.78 0.12 48.58 09:03:01 0 13.59 0.00 2.10 19.25 0.10 64.97 09:03:01 1 11.05 0.00 2.05 44.40 0.14 42.36 09:03:01 2 20.05 0.00 2.68 27.22 0.10 49.95 09:03:01 3 19.99 0.00 2.59 40.40 0.14 36.88 09:04:01 all 57.79 0.00 3.74 25.21 0.20 13.06 09:04:01 0 59.36 0.00 3.96 14.79 0.20 21.69 09:04:01 1 58.14 0.00 3.67 35.98 0.22 1.99 09:04:01 2 58.36 0.00 3.52 29.36 0.23 8.54 09:04:01 3 55.31 0.00 3.82 20.83 0.15 19.89 09:05:01 all 22.88 0.00 1.62 52.30 0.13 23.06 09:05:01 0 21.18 0.00 1.90 70.95 0.14 5.83 09:05:01 1 26.61 0.00 1.33 70.44 0.12 1.50 09:05:01 2 28.87 0.00 1.60 40.62 0.12 28.79 09:05:01 3 14.91 0.00 1.66 27.24 0.15 56.04 09:06:01 all 12.22 0.00 1.30 24.92 0.07 61.49 09:06:01 0 14.03 0.00 1.42 23.46 0.07 61.02 09:06:01 1 13.92 0.00 1.36 28.15 0.07 56.51 09:06:01 2 10.86 0.00 1.61 36.07 0.10 51.36 09:06:01 3 10.08 0.00 0.80 12.04 0.05 77.03 Average: all 22.54 3.44 4.51 26.57 0.13 42.80 Average: 0 23.24 3.48 4.53 24.93 0.14 43.68 Average: 1 20.69 3.62 4.62 34.25 0.13 36.68 Average: 2 26.50 3.17 4.48 26.50 0.15 39.20 Average: 3 19.73 3.48 4.42 20.62 0.12 51.63