---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-838 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 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/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 676 10458 1 4862 14981 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:11:29:1e brd ff:ff:ff:ff:ff:ff inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe11:291e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:e5:42:fe 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-838) 10/24/24 _x86_64_ (4 CPU) 14:06:03 LINUX RESTART (4 CPU) 14:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:08:01 159.29 74.22 85.07 0.00 3175.07 11048.84 0.00 14:09:01 51.01 12.75 38.26 0.00 933.18 13190.07 0.00 14:10:01 46.25 1.28 44.97 0.00 69.47 10279.47 0.00 14:11:01 51.35 0.28 51.07 0.00 5.20 10859.45 0.00 14:12:01 67.01 6.42 60.59 0.00 4594.03 15381.17 0.00 14:13:01 75.29 0.20 75.09 0.00 10.13 40476.05 0.00 14:14:01 72.44 0.97 71.47 0.00 125.45 11217.20 0.00 Average: 74.66 13.73 60.93 0.00 1273.22 16064.62 0.00 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 12934828 15188340 779580 4.76 80232 2359752 1498724 8.60 1076420 2072240 147396 14:09:01 11595040 14253632 1705544 10.41 101644 2712680 2284480 13.11 2120628 2328552 137744 14:10:01 10938472 13871472 2086696 12.74 121408 2934020 2729060 15.66 2574212 2496104 104972 14:11:01 10770876 13970384 1986872 12.13 137444 3156548 2592724 14.88 2536140 2673588 70400 14:12:01 9129876 13899804 2046880 12.50 164276 4642460 2585164 14.83 3051284 3728456 1072452 14:13:01 6606728 11501612 4444132 27.13 175092 4728512 4948776 28.39 5243952 4025080 263196 14:14:01 10758748 15381932 564728 3.45 176740 4485192 1297220 7.44 1379272 3777620 14564 Average: 10390653 14009597 1944919 11.87 136691 3574166 2562307 14.70 2568844 3014520 258675 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 14:08:01 ens3 117.40 103.53 1127.29 18.63 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:09:01 ens3 297.83 254.24 3058.61 36.35 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 76.02 62.15 21.34 19.87 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:11:01 ens3 164.70 150.67 731.59 41.12 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:12:01 ens3 535.76 376.44 5774.85 63.46 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:13:01 ens3 221.13 158.12 54.82 53.83 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:14:01 ens3 454.27 445.88 111.29 133.19 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 266.73 221.58 1554.27 52.35 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-838) 10/24/24 _x86_64_ (4 CPU) 14:06:03 LINUX RESTART (4 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 21.74 6.79 5.93 3.54 0.10 61.90 14:08:01 0 41.40 5.28 5.90 2.66 0.12 44.65 14:08:01 1 16.61 7.15 6.25 5.16 0.10 64.73 14:08:01 2 10.78 7.78 5.90 3.74 0.10 71.70 14:08:01 3 18.11 6.96 5.68 2.58 0.08 66.58 14:09:01 all 72.47 0.00 2.31 1.13 0.15 23.94 14:09:01 0 74.54 0.00 2.64 1.05 0.15 21.62 14:09:01 1 66.99 0.00 2.12 0.67 0.15 30.07 14:09:01 2 79.81 0.00 2.86 2.64 0.15 14.53 14:09:01 3 68.54 0.00 1.62 0.15 0.15 29.54 14:10:01 all 77.31 0.00 2.08 0.61 0.13 19.86 14:10:01 0 83.78 0.00 1.94 0.35 0.12 13.82 14:10:01 1 83.41 0.00 2.02 0.57 0.12 13.88 14:10:01 2 85.57 0.00 2.67 0.15 0.13 11.48 14:10:01 3 56.59 0.00 1.70 1.38 0.13 40.20 14:11:01 all 67.93 0.00 2.17 0.56 0.12 29.22 14:11:01 0 64.91 0.00 1.72 0.37 0.10 32.90 14:11:01 1 57.71 0.00 1.90 0.40 0.13 39.85 14:11:01 2 74.81 0.00 2.30 0.37 0.12 22.40 14:11:01 3 74.33 0.00 2.78 1.12 0.12 21.65 14:12:01 all 48.82 0.00 3.54 1.34 0.11 46.18 14:12:01 0 50.98 0.00 3.38 2.91 0.12 42.62 14:12:01 1 42.20 0.00 3.07 0.62 0.10 54.01 14:12:01 2 56.90 0.00 4.64 0.96 0.12 37.39 14:12:01 3 45.23 0.00 3.07 0.89 0.10 50.70 14:13:01 all 50.62 0.00 2.37 0.97 0.10 45.93 14:13:01 0 53.95 0.00 3.86 2.44 0.10 39.65 14:13:01 1 30.80 0.00 1.64 1.21 0.10 66.25 14:13:01 2 60.83 0.00 2.50 0.03 0.12 36.52 14:13:01 3 57.09 0.00 1.50 0.20 0.10 41.11 14:14:01 all 22.64 0.00 1.80 1.19 0.09 74.28 14:14:01 0 15.42 0.00 0.70 2.67 0.05 81.16 14:14:01 1 31.06 0.00 1.67 1.75 0.07 65.45 14:14:01 2 13.60 0.00 4.04 0.20 0.15 82.01 14:14:01 3 30.53 0.00 0.78 0.15 0.08 68.45 Average: all 51.65 0.97 2.88 1.33 0.11 43.05 Average: 0 54.99 0.75 2.87 1.78 0.11 39.50 Average: 1 46.96 1.02 2.66 1.48 0.11 47.77 Average: 2 54.60 1.10 3.56 1.15 0.13 39.46 Average: 3 50.07 0.99 2.45 0.92 0.11 45.46