---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21784 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/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 668 11831 1 3497 14989 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:56:1c:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe56:1cc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:e2:f4:da 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-21784) 09/13/24 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 290.98 110.49 180.49 0.00 5083.48 11822.81 0.00 18:14:01 71.79 13.78 58.01 0.00 1376.70 10206.45 0.00 18:15:01 2.47 0.00 2.47 0.00 0.00 129.69 0.00 18:16:01 166.06 35.97 130.09 0.00 1710.23 4731.76 0.00 18:17:01 62.29 6.90 55.39 0.00 4610.96 14956.31 0.00 18:18:01 57.44 5.23 52.21 0.00 218.90 5001.17 0.00 18:19:01 15.88 0.02 15.86 0.00 0.27 10144.18 0.00 18:20:01 9.30 0.15 9.15 0.00 12.13 360.74 0.00 Average: 84.10 21.38 62.71 0.00 1619.34 7159.23 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13465472 15462120 519320 3.17 68828 2126352 1277636 7.33 763020 1879664 147960 18:14:01 13317240 15479572 493920 3.02 74728 2278736 1231932 7.07 751064 2024912 2488 18:15:01 13316560 15479284 494168 3.02 75044 2278796 1231932 7.07 751252 2025004 84 18:16:01 12018568 14468352 1494508 9.12 85460 2545860 2166748 12.43 1876944 2175032 132392 18:17:01 11305400 14183948 1764844 10.77 97644 2950432 2471832 14.18 2376288 2359356 2340 18:18:01 10403196 13764784 2183636 13.33 109664 3398028 2710012 15.55 2861660 2749376 426636 18:19:01 10717016 13940048 2008268 12.26 109948 3263592 2645784 15.18 2713140 2594356 1796 18:20:01 12122300 15350588 598136 3.65 110564 3268676 1353640 7.77 1307884 2597844 5292 Average: 12083219 14766087 1194600 7.29 91485 2763809 1886190 10.82 1675156 2300693 89874 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:13:01 ens3 309.22 203.85 1351.38 63.61 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 18:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:14:01 ens3 53.21 44.39 444.90 11.18 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 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 11.28 9.78 74.98 1.68 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 18:16:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 18:16:01 ens3 310.33 253.48 3130.84 36.41 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 18:17:01 lo 41.63 41.63 3.86 3.86 0.00 0.00 0.00 0.00 18:17:01 ens3 283.22 178.67 2997.17 25.90 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 18:18:01 lo 818.78 818.78 764.11 764.11 0.00 0.00 0.00 0.00 18:18:01 ens3 355.91 223.86 3939.84 26.40 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 18:19:01 lo 4.77 4.77 0.37 0.37 0.00 0.00 0.00 0.00 18:19:01 ens3 71.12 49.29 317.51 12.81 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 18:20:01 lo 5.52 5.52 0.43 0.43 0.00 0.00 0.00 0.00 18:20:01 ens3 15.46 9.90 7.97 9.78 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: lo 109.43 109.43 96.33 96.33 0.00 0.00 0.00 0.00 Average: ens3 175.94 121.48 1533.46 23.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21784) 09/13/24 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 19.84 14.92 12.29 5.73 0.13 47.08 18:13:01 0 13.50 16.11 12.40 6.39 0.12 51.48 18:13:01 1 30.68 12.38 11.01 4.77 0.10 41.06 18:13:01 2 21.87 14.75 12.30 4.53 0.14 46.41 18:13:01 3 13.29 16.45 13.44 7.24 0.17 49.41 18:14:01 all 6.88 0.00 0.70 2.43 0.03 89.96 18:14:01 0 1.56 0.00 0.59 4.40 0.03 93.43 18:14:01 1 5.32 0.00 0.65 1.12 0.05 92.85 18:14:01 2 18.57 0.00 1.25 1.35 0.03 78.79 18:14:01 3 2.07 0.00 0.30 2.84 0.02 94.77 18:15:01 all 0.06 0.00 0.05 0.07 0.02 99.80 18:15:01 0 0.02 0.00 0.03 0.12 0.02 99.82 18:15:01 1 0.18 0.00 0.10 0.00 0.03 99.68 18:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:15:01 3 0.03 0.00 0.08 0.15 0.02 99.72 18:16:01 all 48.05 0.00 2.03 1.20 0.10 48.62 18:16:01 0 46.66 0.00 1.77 0.77 0.10 50.69 18:16:01 1 50.64 0.00 2.72 1.91 0.10 44.63 18:16:01 2 47.83 0.00 1.62 0.60 0.12 49.83 18:16:01 3 47.07 0.00 2.02 1.50 0.10 49.31 18:17:01 all 71.00 0.00 3.00 0.76 0.12 25.12 18:17:01 0 72.95 0.00 2.63 1.12 0.12 23.18 18:17:01 1 69.93 0.00 2.73 0.55 0.12 26.67 18:17:01 2 70.92 0.00 3.56 1.16 0.12 24.24 18:17:01 3 70.20 0.00 3.06 0.20 0.13 26.41 18:18:01 all 42.77 0.00 2.05 0.49 0.08 54.61 18:18:01 0 43.44 0.00 2.01 0.17 0.07 54.31 18:18:01 1 40.90 0.00 3.04 0.95 0.08 55.03 18:18:01 2 43.38 0.00 1.69 0.60 0.08 54.24 18:18:01 3 43.36 0.00 1.45 0.23 0.10 54.86 18:19:01 all 76.06 0.00 1.85 0.30 0.12 21.67 18:19:01 0 77.45 0.00 1.86 0.95 0.10 19.64 18:19:01 1 74.64 0.00 1.78 0.05 0.12 23.41 18:19:01 2 71.46 0.00 1.51 0.15 0.10 26.79 18:19:01 3 80.67 0.00 2.27 0.05 0.15 16.86 18:20:01 all 33.10 0.00 0.88 0.08 0.06 65.88 18:20:01 0 31.28 0.00 0.67 0.00 0.07 67.98 18:20:01 1 39.44 0.00 1.21 0.30 0.07 58.98 18:20:01 2 32.59 0.00 0.87 0.00 0.05 66.49 18:20:01 3 29.13 0.00 0.79 0.00 0.07 70.02 Average: all 37.26 1.82 2.82 1.37 0.08 56.64 Average: 0 35.92 1.96 2.71 1.72 0.08 57.62 Average: 1 38.98 1.52 2.88 1.20 0.08 55.33 Average: 2 38.35 1.80 2.82 1.04 0.08 55.91 Average: 3 35.79 2.01 2.89 1.51 0.09 57.70