---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38544 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 10839 1 4457 14957 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:5a:0f:19 brd ff:ff:ff:ff:ff:ff inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe5a:f19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:d9:32:f4 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-38544) 10/03/24 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 309.86 122.88 186.99 0.00 7697.57 12158.08 0.00 18:14:01 66.73 13.79 52.94 0.00 1376.78 9898.00 0.00 18:15:01 166.63 36.00 130.62 0.00 1708.10 6057.98 0.00 18:16:01 14.36 1.23 13.13 0.00 75.17 4664.98 0.00 18:17:01 86.57 9.21 77.36 0.00 2771.88 25331.82 0.00 18:18:01 13.28 0.03 13.25 0.00 0.27 2141.38 0.00 18:19:01 27.91 0.00 27.91 0.00 0.00 3860.02 0.00 18:20:01 66.37 1.00 65.37 0.00 41.59 5479.35 0.00 18:21:01 52.68 0.10 52.58 0.00 10.13 5388.93 0.00 18:22:01 40.34 0.77 39.58 0.00 48.53 34013.53 0.00 Average: 84.48 18.50 65.98 0.00 1373.14 10899.54 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13425804 15452416 529952 3.24 69544 2154524 1270236 7.29 775056 1907760 163820 18:14:01 13287208 15459280 515944 3.15 75400 2287572 1225740 7.03 775316 2033704 232 18:15:01 12127440 14601208 1363232 8.32 86524 2568208 1920964 11.02 1750772 2194568 107848 18:16:01 11617384 14136756 1824832 11.14 88168 2610028 2389320 13.71 2238032 2211932 16080 18:17:01 11155676 14223828 1727240 10.54 107824 3116160 2251440 12.92 2350128 2526112 29996 18:18:01 10689012 13781756 2169088 13.24 106612 3139584 2650316 15.21 2800800 2541240 2216 18:19:01 10110412 13423496 2526568 15.42 109572 3346544 2982460 17.11 3277516 2629916 200356 18:20:01 10823688 13994552 1955504 11.94 114540 3204876 2386560 13.69 2708860 2493288 26852 18:21:01 10508424 13886220 2064148 12.60 117912 3400972 2483356 14.25 2860244 2650024 184700 18:22:01 11133024 15343636 606224 3.70 119840 4205084 1336448 7.67 1592344 3269876 14184 Average: 11487807 14430315 1528273 9.33 99594 3003355 2089684 11.99 2112907 2445842 74628 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:13:01 ens3 229.72 184.26 1435.80 64.56 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:14:01 ens3 59.89 49.26 456.82 13.45 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 18:15:01 ens3 286.82 245.82 3322.77 38.03 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 43.62 43.62 4.00 4.00 0.00 0.00 0.00 0.00 18:16:01 ens3 62.96 53.30 72.13 14.88 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 843.20 843.20 794.75 794.75 0.00 0.00 0.00 0.00 18:17:01 ens3 495.75 324.33 6291.11 34.51 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 4.52 4.52 0.35 0.35 0.00 0.00 0.00 0.00 18:18:01 ens3 32.56 29.71 23.64 8.82 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1016.05 1016.05 965.86 965.86 0.00 0.00 0.00 0.00 18:19:01 ens3 23.45 19.95 6.79 11.12 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 908.23 908.23 859.74 859.74 0.00 0.00 0.00 0.00 18:20:01 ens3 57.66 57.21 250.89 13.96 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 1038.05 1038.05 982.27 982.27 0.00 0.00 0.00 0.00 18:21:01 ens3 86.20 69.98 67.25 24.93 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 44.53 44.53 4.39 4.39 0.00 0.00 0.00 0.00 18:22:01 ens3 219.63 250.41 818.92 864.42 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 390.08 390.08 361.13 361.13 0.00 0.00 0.00 0.00 Average: ens3 155.47 128.42 1274.71 108.86 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-38544) 10/03/24 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 21.60 14.59 12.38 3.56 0.12 47.74 18:13:01 0 21.98 13.55 12.02 2.97 0.12 49.38 18:13:01 1 24.41 14.26 11.88 4.54 0.12 44.79 18:13:01 2 22.59 15.14 13.45 4.24 0.12 44.47 18:13:01 3 17.44 15.41 12.19 2.48 0.12 52.36 18:14:01 all 5.29 0.00 0.50 2.01 0.03 92.17 18:14:01 0 1.37 0.00 0.40 5.51 0.02 92.71 18:14:01 1 6.24 0.00 0.63 0.45 0.05 92.63 18:14:01 2 11.78 0.00 0.77 2.02 0.03 85.40 18:14:01 3 1.75 0.00 0.20 0.07 0.03 97.95 18:15:01 all 55.51 0.00 2.07 1.13 0.10 41.19 18:15:01 0 59.59 0.00 1.76 1.46 0.08 37.12 18:15:01 1 57.46 0.00 2.46 1.17 0.12 38.80 18:15:01 2 55.20 0.00 1.69 0.52 0.08 42.50 18:15:01 3 49.82 0.00 2.39 1.37 0.10 46.32 18:16:01 all 71.85 0.00 2.14 0.09 0.09 25.83 18:16:01 0 69.45 0.00 2.58 0.03 0.10 27.84 18:16:01 1 76.56 0.00 1.71 0.02 0.10 21.62 18:16:01 2 71.42 0.00 2.11 0.13 0.08 26.25 18:16:01 3 69.97 0.00 2.15 0.18 0.08 27.61 18:17:01 all 53.39 0.00 3.52 2.00 0.09 41.01 18:17:01 0 57.03 0.00 3.66 2.45 0.08 36.78 18:17:01 1 50.08 0.00 3.94 2.10 0.08 43.80 18:17:01 2 51.12 0.00 3.12 1.96 0.07 43.72 18:17:01 3 55.32 0.00 3.35 1.49 0.12 39.72 18:18:01 all 77.69 0.00 2.13 0.31 0.11 19.75 18:18:01 0 75.10 0.00 2.22 0.52 0.10 22.06 18:18:01 1 76.53 0.00 2.32 0.17 0.10 20.87 18:18:01 2 78.98 0.00 1.79 0.05 0.12 19.06 18:18:01 3 80.16 0.00 2.19 0.49 0.13 17.03 18:19:01 all 71.51 0.00 2.33 0.29 0.11 25.76 18:19:01 0 73.80 0.00 2.42 0.39 0.12 23.28 18:19:01 1 73.32 0.00 2.10 0.02 0.10 24.46 18:19:01 2 63.54 0.00 2.40 0.17 0.12 33.77 18:19:01 3 75.31 0.00 2.41 0.57 0.10 21.61 18:20:01 all 62.64 0.00 2.37 0.56 0.09 34.34 18:20:01 0 57.23 0.00 2.37 0.25 0.12 40.04 18:20:01 1 60.12 0.00 2.60 0.84 0.08 36.35 18:20:01 2 65.10 0.00 2.77 0.99 0.08 31.05 18:20:01 3 68.14 0.00 1.76 0.15 0.08 29.87 18:21:01 all 65.04 0.00 2.42 0.48 0.10 31.96 18:21:01 0 52.35 0.00 2.06 0.40 0.10 45.09 18:21:01 1 66.17 0.00 2.37 0.57 0.08 30.81 18:21:01 2 67.02 0.00 3.15 0.64 0.10 29.08 18:21:01 3 74.73 0.00 2.11 0.30 0.10 22.76 18:22:01 all 14.11 0.00 1.16 1.58 0.07 83.09 18:22:01 0 4.39 0.00 1.00 4.34 0.08 90.19 18:22:01 1 18.76 0.00 1.04 0.67 0.07 79.46 18:22:01 2 27.20 0.00 1.82 0.70 0.07 70.21 18:22:01 3 6.09 0.00 0.77 0.60 0.05 92.49 Average: all 49.83 1.45 3.10 1.20 0.09 44.33 Average: 0 47.21 1.34 3.04 1.83 0.09 46.48 Average: 1 50.94 1.42 3.10 1.05 0.09 43.40 Average: 2 51.32 1.52 3.31 1.14 0.09 42.62 Average: 3 49.86 1.53 2.95 0.77 0.09 44.80