---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-31100 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/loop0 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 /dev/loop1 62M 62M 0 100% /snap/core20/1405 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 701 11062 1 4233 14956 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:b5:ff:42 brd ff:ff:ff:ff:ff:ff inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feb5:ff42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:17:67:fa 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-31100) 10/01/24 _x86_64_ (4 CPU) 01:29:11 LINUX RESTART (4 CPU) 01:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:31:01 240.58 69.14 171.44 0.00 2361.74 7839.78 0.00 01:32:01 224.90 48.24 176.65 0.00 2986.04 14964.71 0.00 01:33:01 14.78 1.17 13.61 0.00 89.85 3775.50 0.00 01:34:01 70.52 5.25 65.27 0.00 185.70 14884.32 0.00 01:35:01 74.30 7.07 67.24 0.00 4687.49 29321.78 0.00 Average: 125.02 26.17 98.84 0.00 2062.16 14157.22 0.00 01:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 13339676 15398392 580016 3.54 70320 2184936 1318988 7.57 828524 1934972 193344 01:32:01 12326508 14779420 1183836 7.23 83884 2551016 1755544 10.07 1561392 2185944 108928 01:33:01 11951192 14455744 1506044 9.19 84544 2600824 2073912 11.90 1892620 2226204 47404 01:34:01 11675980 14462428 1496476 9.14 98456 2855980 2066928 11.86 2029620 2346064 81172 01:35:01 11375488 15359836 589532 3.60 111100 4004580 1307244 7.50 1561484 3072532 302368 Average: 12133769 14891164 1071181 6.54 89661 2839467 1704523 9.78 1574728 2353143 146643 01:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 ens3 198.25 138.24 1126.95 40.13 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:32:01 ens3 287.55 235.33 3291.41 38.07 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:33:01 ens3 44.86 37.83 711.79 4.31 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:34:01 ens3 276.44 199.85 3863.72 21.70 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 1889.55 1889.55 1797.62 1797.62 0.00 0.00 0.00 0.00 01:35:01 ens3 245.54 147.76 3557.21 41.38 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 210.53 151.80 2510.22 29.12 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 378.79 378.79 359.61 359.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-31100) 10/01/24 _x86_64_ (4 CPU) 01:29:11 LINUX RESTART (4 CPU) 01:30:01 CPU %user %nice %system %iowait %steal %idle 01:31:01 all 20.17 9.45 7.63 2.47 0.12 60.16 01:31:01 0 26.54 8.62 7.58 1.73 0.13 55.40 01:31:01 1 24.16 7.25 6.60 2.08 0.12 59.80 01:31:01 2 12.89 11.33 8.94 4.73 0.12 62.00 01:31:01 3 17.05 10.61 7.40 1.35 0.12 63.47 01:32:01 all 49.99 0.00 2.20 1.37 0.12 46.32 01:32:01 0 59.67 0.00 2.41 1.20 0.12 36.60 01:32:01 1 50.37 0.00 2.47 0.67 0.13 46.36 01:32:01 2 38.48 0.00 2.09 1.44 0.12 57.88 01:32:01 3 51.48 0.00 1.82 2.17 0.12 44.42 01:33:01 all 20.38 0.00 0.51 0.10 0.05 78.96 01:33:01 0 21.86 0.00 0.45 0.00 0.05 77.64 01:33:01 1 19.83 0.00 0.50 0.00 0.05 79.62 01:33:01 2 21.45 0.00 0.50 0.37 0.05 77.63 01:33:01 3 18.37 0.00 0.57 0.03 0.05 80.97 01:34:01 all 61.07 0.00 2.87 0.30 0.14 35.62 01:34:01 0 60.46 0.00 3.44 0.17 0.13 35.80 01:34:01 1 59.45 0.00 3.08 0.67 0.15 36.65 01:34:01 2 65.61 0.00 2.85 0.18 0.15 31.21 01:34:01 3 58.76 0.00 2.13 0.17 0.13 38.80 01:35:01 all 33.92 0.00 2.70 1.05 0.08 62.25 01:35:01 0 23.93 0.00 2.49 0.12 0.07 73.39 01:35:01 1 34.64 0.00 2.66 1.74 0.08 60.87 01:35:01 2 47.92 0.00 2.23 0.49 0.10 49.26 01:35:01 3 29.18 0.00 3.40 1.88 0.08 65.46 Average: all 37.11 1.88 3.18 1.06 0.10 56.66 Average: 0 38.48 1.72 3.27 0.64 0.10 55.79 Average: 1 37.69 1.45 3.06 1.03 0.11 56.67 Average: 2 37.28 2.26 3.32 1.44 0.11 55.60 Average: 3 35.01 2.11 3.06 1.12 0.10 58.60