---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38631 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 11G 68G 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/loop2 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11086 1 4230 14978 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:a4:e9:6d brd ff:ff:ff:ff:ff:ff inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fea4:e96d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:08:1f:6a 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-38631) 10/04/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 358.94 168.46 190.48 0.00 12643.23 45283.92 0.00 01:36:01 111.11 25.68 85.44 0.00 1496.55 12095.73 0.00 01:37:01 168.89 34.96 133.93 0.00 1679.72 6857.66 0.00 01:38:01 14.21 2.85 11.36 0.00 143.15 7517.89 0.00 01:39:01 95.53 5.22 90.32 0.00 240.09 24250.49 0.00 01:40:01 58.62 5.82 52.81 0.00 4584.84 25920.08 0.00 Average: 134.55 40.49 94.05 0.00 3464.50 20320.61 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13472956 15398624 594144 3.63 56912 2075116 1325968 7.61 829780 1823700 124596 01:36:01 13311424 15474432 505640 3.09 73436 2281132 1200256 6.89 760924 2029004 12144 01:37:01 12350868 14806500 1163248 7.10 84540 2553060 1774264 10.18 1541948 2186156 89572 01:38:01 11600216 14379124 1586476 9.68 90972 2858128 2416784 13.87 2025624 2436856 256476 01:39:01 10801180 13993436 1965508 12.00 103108 3240704 2521248 14.47 2574972 2658372 89604 01:40:01 11400488 15388152 566588 3.46 112268 4006716 1296884 7.44 1543484 3071828 4512 Average: 12156189 14906711 1063601 6.49 86873 2835809 1755901 10.07 1546122 2367653 96151 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:01 ens3 342.49 225.30 1693.67 66.34 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 49.84 41.51 446.02 11.01 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:37:01 ens3 291.93 240.49 3157.86 33.52 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 97.20 97.20 90.80 90.80 0.00 0.00 0.00 0.00 01:38:01 ens3 264.73 182.19 3405.10 20.06 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 2022.41 2022.41 1911.95 1911.95 0.00 0.00 0.00 0.00 01:39:01 ens3 245.68 169.99 2627.32 23.42 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 17.73 17.73 1.75 1.75 0.00 0.00 0.00 0.00 01:40:01 ens3 215.23 151.47 2130.93 176.20 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 356.82 356.82 334.14 334.14 0.00 0.00 0.00 0.00 Average: ens3 234.98 168.49 2243.52 55.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38631) 10/04/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.70 17.23 15.77 4.65 0.14 43.53 01:35:01 0 16.53 18.20 15.22 2.62 0.12 47.31 01:35:01 1 23.13 16.07 14.33 4.48 0.14 41.85 01:35:01 2 21.46 16.81 15.29 3.77 0.14 42.54 01:35:01 3 13.66 17.83 18.25 7.73 0.15 42.38 01:36:01 all 10.48 2.20 2.24 2.51 0.07 82.51 01:36:01 0 7.00 2.80 2.50 4.83 0.07 82.80 01:36:01 1 2.51 2.71 2.37 0.57 0.10 91.75 01:36:01 2 27.03 0.83 2.12 1.48 0.07 68.47 01:36:01 3 5.34 2.45 1.95 3.16 0.03 87.06 01:37:01 all 43.74 0.00 1.77 1.46 0.08 52.95 01:37:01 0 41.88 0.00 1.49 2.06 0.08 54.49 01:37:01 1 44.41 0.00 1.81 0.99 0.08 52.71 01:37:01 2 42.90 0.00 2.20 1.09 0.08 53.73 01:37:01 3 45.75 0.00 1.59 1.72 0.07 50.88 01:38:01 all 41.76 0.00 1.54 0.46 0.09 56.15 01:38:01 0 38.06 0.00 1.12 1.17 0.10 59.54 01:38:01 1 43.88 0.00 2.07 0.54 0.10 53.40 01:38:01 2 45.50 0.00 1.60 0.03 0.08 52.78 01:38:01 3 39.58 0.00 1.34 0.12 0.08 58.88 01:39:01 all 58.42 0.00 3.25 2.80 0.14 35.39 01:39:01 0 60.52 0.00 4.17 3.06 0.15 32.09 01:39:01 1 53.97 0.00 2.43 3.27 0.13 40.19 01:39:01 2 57.59 0.00 3.13 1.22 0.14 37.93 01:39:01 3 61.61 0.00 3.25 3.66 0.12 31.36 01:40:01 all 20.30 0.00 2.41 3.09 0.08 74.12 01:40:01 0 10.93 0.00 2.32 6.00 0.08 80.67 01:40:01 1 24.12 0.00 2.60 1.62 0.07 71.60 01:40:01 2 32.44 0.00 2.67 1.02 0.10 63.77 01:40:01 3 13.72 0.00 2.04 3.70 0.07 80.46 Average: all 32.21 3.22 4.48 2.49 0.10 57.51 Average: 0 29.15 3.48 4.46 3.29 0.10 59.52 Average: 1 31.98 3.11 4.25 1.90 0.10 58.65 Average: 2 37.80 2.92 4.48 1.43 0.10 53.26 Average: 3 29.92 3.36 4.71 3.34 0.09 58.59