---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7136 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 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 675 10763 1 4557 14982 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:17:e2:08 brd ff:ff:ff:ff:ff:ff inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe17:e208/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:eb:18:46 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-7136) 08/03/24 _x86_64_ (4 CPU) 07:08:31 LINUX RESTART (4 CPU) 07:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:10:01 318.05 95.14 222.91 0.00 2753.02 11494.87 0.00 07:11:01 223.13 50.44 172.69 0.00 2971.10 14920.20 0.00 07:12:01 31.06 4.50 26.56 0.00 148.88 6285.24 0.00 07:13:01 52.28 0.75 51.53 0.00 42.00 6664.27 0.00 07:14:01 78.67 9.90 68.78 0.00 5088.97 48905.30 0.00 Average: 140.04 31.93 108.11 0.00 2199.05 17675.60 0.00 07:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 13369044 15421760 558812 3.41 73312 2175568 1299964 7.46 807072 1929796 178988 07:11:01 11976624 14465132 1498640 9.15 86568 2583128 2076972 11.92 1867248 2227520 135080 07:12:01 11957552 14613660 1347092 8.22 95212 2735640 1924412 11.04 1859808 2246476 131336 07:13:01 11847224 14591396 1367888 8.35 99124 2815868 1972264 11.32 1972212 2239568 7272 07:14:01 10488168 14794516 1155652 7.05 111976 4317616 1857992 10.66 2259800 3250024 1612 Average: 11927722 14777293 1185617 7.24 93238 2925564 1826321 10.48 1753228 2378677 90858 07:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 ens3 200.12 124.03 1326.74 49.25 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 07:11:01 ens3 323.15 264.42 4002.39 35.62 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 07:12:01 ens3 123.66 104.88 2257.61 12.66 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 1025.59 1025.59 1013.74 1013.74 0.00 0.00 0.00 0.00 07:13:01 ens3 74.65 64.25 1202.68 7.18 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 757.43 757.43 764.25 764.25 0.00 0.00 0.00 0.00 07:14:01 ens3 476.47 303.67 6182.94 32.43 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 239.75 172.42 3000.19 27.36 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 358.65 358.65 356.87 356.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-7136) 08/03/24 _x86_64_ (4 CPU) 07:08:31 LINUX RESTART (4 CPU) 07:09:02 CPU %user %nice %system %iowait %steal %idle 07:10:01 all 21.04 13.96 10.52 3.78 0.10 50.60 07:10:01 0 10.63 16.03 10.70 4.14 0.09 58.41 07:10:01 1 28.65 13.85 10.94 2.33 0.10 44.14 07:10:01 2 23.26 12.02 9.22 4.11 0.10 51.28 07:10:01 3 21.60 13.96 11.24 4.54 0.10 48.56 07:11:01 all 61.25 0.00 2.31 2.30 0.11 34.03 07:11:01 0 61.90 0.00 2.54 2.41 0.12 33.03 07:11:01 1 69.43 0.00 1.67 0.07 0.10 28.73 07:11:01 2 54.77 0.00 2.08 1.83 0.10 41.22 07:11:01 3 58.90 0.00 2.93 4.91 0.12 33.14 07:12:01 all 43.46 0.00 1.96 0.50 0.09 53.98 07:12:01 0 46.50 0.00 2.09 0.12 0.08 51.21 07:12:01 1 42.94 0.00 2.33 0.03 0.08 54.62 07:12:01 2 42.87 0.00 1.34 0.33 0.08 55.37 07:12:01 3 41.54 0.00 2.10 1.53 0.10 54.74 07:13:01 all 35.82 0.00 1.80 0.45 0.07 61.87 07:13:01 0 38.87 0.00 2.36 0.35 0.07 58.36 07:13:01 1 34.58 0.00 1.71 0.27 0.05 63.39 07:13:01 2 35.29 0.00 1.56 0.99 0.08 62.07 07:13:01 3 34.54 0.00 1.55 0.18 0.07 63.66 07:14:01 all 38.86 0.00 2.89 4.50 0.08 53.66 07:14:01 0 54.13 0.00 3.35 4.29 0.08 38.14 07:14:01 1 33.46 0.00 2.60 4.81 0.10 59.04 07:14:01 2 36.45 0.00 3.10 1.83 0.08 58.53 07:14:01 3 31.41 0.00 2.50 7.09 0.07 58.92 Average: all 40.16 2.75 3.87 2.30 0.09 50.83 Average: 0 42.54 3.15 4.18 2.25 0.09 47.79 Average: 1 41.87 2.72 3.82 1.50 0.09 50.01 Average: 2 38.58 2.38 3.44 1.81 0.09 53.70 Average: 3 37.66 2.75 4.04 3.64 0.09 51.82