---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2154 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: 2800.000 BogoMIPS: 5600.00 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 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 669 11809 1 3517 14988 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:e8:c4:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fee8:c4c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:49:ac:bd 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-2154) 10/28/24 _x86_64_ (4 CPU) 09:48:23 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 241.04 89.05 151.99 0.00 2611.16 9018.65 0.00 09:51:01 190.15 38.68 151.47 0.00 2210.16 11975.07 0.00 09:52:01 51.21 14.13 37.08 0.00 1023.96 15834.83 0.00 09:53:01 4.93 0.00 4.93 0.00 0.00 1003.83 0.00 09:54:01 50.61 5.73 44.88 0.00 4567.24 9525.35 0.00 09:55:01 29.65 0.88 28.76 0.00 109.58 2123.91 0.00 Average: 94.60 24.75 69.85 0.00 1753.69 8246.94 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 13386224 15455172 530308 3.24 70204 2195432 1242444 7.13 828316 1897000 145916 09:51:01 11768564 14427620 1537768 9.39 88280 2734444 2297140 13.18 1937732 2350460 373544 09:52:01 11067140 13873624 2091116 12.77 90824 2871972 2702416 15.50 2687292 2294380 23996 09:53:01 7139104 9954544 6009884 36.69 91032 2880020 6732328 38.63 6597160 2302376 4540 09:54:01 10882776 14112936 1840960 11.24 102864 3268108 2412628 13.84 2651368 2485828 19720 09:55:01 12138440 15390272 563796 3.44 104148 3286492 1327132 7.61 1389576 2494712 15972 Average: 11063708 13869028 2095639 12.79 91225 2872745 2785681 15.98 2681907 2304126 97281 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 244.11 172.30 1814.33 43.77 0.00 0.00 0.00 0.00 09:51:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 336.03 269.79 4053.38 40.63 0.00 0.00 0.00 0.00 09:52:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 68.01 62.64 478.64 10.45 0.00 0.00 0.00 0.00 09:53:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 7.77 6.60 6.10 1.37 0.00 0.00 0.00 0.00 09:54:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 196.03 108.98 2980.06 10.84 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 50.61 42.99 19.98 14.28 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 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 150.42 110.55 1558.75 20.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2154) 10/28/24 _x86_64_ (4 CPU) 09:48:23 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 17.74 13.81 10.27 4.43 0.12 53.62 09:50:01 0 14.77 13.59 10.12 2.93 0.12 58.47 09:50:01 1 10.84 14.61 10.77 4.16 0.13 59.49 09:50:01 2 22.97 15.29 11.24 4.51 0.12 45.88 09:50:01 3 22.41 11.78 8.95 6.16 0.12 50.59 09:51:01 all 42.02 0.00 2.49 3.50 0.11 51.88 09:51:01 0 31.62 0.00 2.22 4.93 0.10 61.13 09:51:01 1 39.89 0.00 2.44 3.48 0.08 54.11 09:51:01 2 56.24 0.00 2.32 1.13 0.13 40.18 09:51:01 3 40.45 0.00 2.99 4.45 0.10 52.00 09:52:01 all 77.24 0.00 1.91 0.81 0.12 19.92 09:52:01 0 75.20 0.00 1.67 0.43 0.12 22.57 09:52:01 1 72.95 0.00 1.44 0.08 0.13 25.40 09:52:01 2 80.18 0.00 1.70 1.58 0.12 16.43 09:52:01 3 80.66 0.00 2.83 1.14 0.12 15.25 09:53:01 all 11.70 0.00 0.95 0.23 0.05 87.07 09:53:01 0 9.95 0.00 0.49 0.32 0.05 89.19 09:53:01 1 10.38 0.00 0.55 0.50 0.05 88.53 09:53:01 2 14.99 0.00 2.37 0.12 0.05 82.47 09:53:01 3 11.49 0.00 0.38 0.00 0.05 88.08 09:54:01 all 35.77 0.00 2.16 0.95 0.08 61.03 09:54:01 0 35.64 0.00 2.29 1.66 0.08 60.32 09:54:01 1 34.88 0.00 2.22 0.30 0.08 62.52 09:54:01 2 36.13 0.00 2.36 0.89 0.08 60.54 09:54:01 3 36.45 0.00 1.77 0.95 0.08 60.74 09:55:01 all 44.69 0.00 1.69 0.39 0.08 53.15 09:55:01 0 33.56 0.00 1.72 0.30 0.08 64.34 09:55:01 1 35.43 0.00 1.38 0.05 0.08 63.06 09:55:01 2 51.19 0.00 1.59 0.94 0.08 46.20 09:55:01 3 58.65 0.00 2.09 0.27 0.08 38.91 Average: all 38.19 2.29 3.24 1.71 0.09 54.48 Average: 0 33.46 2.26 3.08 1.76 0.09 59.34 Average: 1 34.05 2.41 3.12 1.42 0.09 58.91 Average: 2 43.58 2.53 3.59 1.52 0.10 48.68 Average: 3 41.69 1.96 3.16 2.15 0.09 50.95