---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43494 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 701 11756 1 3538 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:35:5a:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe35:5ad1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:56:0e:bb 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-43494) 10/17/24 _x86_64_ (4 CPU) 13:59:00 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:01 290.17 168.62 121.56 0.00 12196.44 109852.97 0.00 14:01:01 153.63 73.06 80.57 0.00 3164.81 11058.86 0.00 14:02:01 224.98 27.65 197.33 0.00 1487.89 17472.15 0.00 14:03:01 41.05 3.42 37.64 0.00 123.56 17336.35 0.00 14:04:01 23.58 0.00 23.58 0.00 0.00 7895.22 0.00 14:05:01 68.16 6.05 62.11 0.00 4586.04 16550.44 0.00 Average: 133.16 46.12 87.03 0.00 3569.05 29804.48 0.00 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 13590632 15432784 557828 3.41 51724 1999428 1273440 7.31 783060 1754776 69120 14:01:01 12731220 15069208 896756 5.47 82448 2439976 1654124 9.49 1215492 2132672 209196 14:02:01 11459464 14275436 1684000 10.28 100144 2879608 2506752 14.38 2190200 2400540 259800 14:03:01 11058024 13907412 2051596 12.52 100888 2909972 2596340 14.90 2639672 2350400 17468 14:04:01 10691464 13718980 2239660 13.67 104064 3074072 2743888 15.74 2862784 2481660 117288 14:05:01 12042912 15312852 637492 3.89 112484 3302736 1351660 7.75 1457216 2525548 15764 Average: 11928953 14619445 1344555 8.21 91959 2767632 2021034 11.60 1858071 2274266 114773 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 lo 2.41 2.41 0.22 0.22 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 414.17 273.61 2046.02 70.26 0.00 0.00 0.00 0.00 14:01:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 177.12 148.70 2052.14 24.41 0.00 0.00 0.00 0.00 14:02:01 lo 999.77 999.77 950.80 950.80 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 485.30 338.18 6110.35 36.73 0.00 0.00 0.00 0.00 14:03:01 lo 2923.63 2923.63 2775.55 2775.55 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 51.52 43.37 34.50 10.54 0.00 0.00 0.00 0.00 14:04:01 lo 1987.79 1987.79 1889.02 1889.02 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 74.05 64.59 161.84 15.61 0.00 0.00 0.00 0.00 14:05:01 lo 1816.58 1816.58 1723.21 1723.21 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 198.75 135.54 2102.48 19.79 0.00 0.00 0.00 0.00 Average: lo 1292.21 1292.21 1226.57 1226.57 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 232.98 167.03 2084.60 29.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43494) 10/17/24 _x86_64_ (4 CPU) 13:59:00 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 13.84 17.25 13.98 5.90 0.14 48.89 14:00:01 0 16.86 16.35 12.69 5.54 0.14 48.43 14:00:01 1 13.29 17.67 15.15 4.26 0.14 49.49 14:00:01 2 9.91 18.05 14.18 4.35 0.12 53.40 14:00:01 3 15.32 16.94 13.89 9.49 0.16 44.21 14:01:01 all 25.53 6.70 6.20 3.62 0.10 57.84 14:01:01 0 28.07 5.87 6.16 5.29 0.12 54.50 14:01:01 1 17.94 7.43 6.41 3.40 0.10 64.72 14:01:01 2 17.19 7.66 6.18 2.53 0.10 66.33 14:01:01 3 38.91 5.84 6.07 3.25 0.10 45.83 14:02:01 all 66.63 0.00 2.93 1.57 0.11 28.76 14:02:01 0 64.17 0.00 2.36 0.77 0.12 32.58 14:02:01 1 67.86 0.00 3.53 2.07 0.12 26.42 14:02:01 2 68.60 0.00 2.84 2.43 0.10 26.03 14:02:01 3 65.90 0.00 2.99 1.00 0.12 29.98 14:03:01 all 73.11 0.00 3.02 0.58 0.10 23.19 14:03:01 0 71.49 0.00 4.03 1.05 0.10 23.32 14:03:01 1 74.23 0.00 3.07 0.35 0.10 22.24 14:03:01 2 72.41 0.00 1.90 0.66 0.12 24.92 14:03:01 3 74.30 0.00 3.08 0.25 0.10 22.27 14:04:01 all 74.99 0.00 2.78 0.20 0.12 21.91 14:04:01 0 73.04 0.00 2.09 0.10 0.12 24.65 14:04:01 1 79.60 0.00 3.11 0.13 0.13 17.02 14:04:01 2 74.78 0.00 3.17 0.32 0.10 21.63 14:04:01 3 72.56 0.00 2.73 0.25 0.12 24.35 14:05:01 all 49.84 0.00 3.38 2.00 0.09 44.69 14:05:01 0 55.46 0.00 3.11 1.15 0.10 40.18 14:05:01 1 46.24 0.00 3.27 1.04 0.08 49.37 14:05:01 2 46.26 0.00 2.62 4.50 0.08 46.54 14:05:01 3 51.47 0.00 4.57 1.28 0.09 42.60 Average: all 50.79 3.95 5.35 2.30 0.11 37.50 Average: 0 51.65 3.65 5.04 2.30 0.11 37.24 Average: 1 49.99 4.14 5.72 1.87 0.11 38.17 Average: 2 48.27 4.25 5.12 2.46 0.10 39.80 Average: 3 53.27 3.76 5.52 2.56 0.11 34.77