---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43496 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 9.6G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11908 1 3415 14984 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:9c:f7:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe9c:f7b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:ab:94:6e 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-43496) 10/17/24 _x86_64_ (4 CPU) 14:10:48 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:12:02 341.62 156.66 184.96 0.00 11689.44 46980.74 0.00 14:13:01 127.96 57.33 70.63 0.00 3115.00 11064.85 0.00 14:14:01 208.13 21.18 186.95 0.00 1292.72 24656.96 0.00 14:15:01 35.04 3.38 31.66 0.00 119.71 8604.43 0.00 14:16:01 56.52 4.20 52.32 0.00 2581.97 17795.97 0.00 14:17:01 33.78 1.02 32.76 0.00 113.71 3874.69 0.00 Average: 133.87 40.59 93.28 0.00 3152.43 18852.01 0.00 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:02 13441884 15407812 576720 3.52 59176 2109948 1335748 7.66 828580 1845132 136344 14:13:01 12458124 14929852 1032684 6.30 85736 2566668 1696368 9.73 1378448 2234572 293416 14:14:01 11178552 14105068 1853812 11.32 100188 2986288 2439240 13.99 2439536 2427824 168064 14:15:01 11102948 13963892 1995084 12.18 100860 2921804 2548212 14.62 2584980 2360776 14272 14:16:01 10616988 13841044 2109156 12.88 108392 3260144 2715788 15.58 2853092 2548008 14736 14:17:01 12239640 15385672 565172 3.45 110444 3183652 1304512 7.48 1317684 2472272 17844 Average: 11839689 14605557 1355438 8.27 94133 2838084 2006645 11.51 1900387 2314764 107446 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:02 ens3 434.27 278.14 2528.30 70.19 0.00 0.00 0.00 0.00 14:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 14:13:01 ens3 271.61 220.54 3429.77 33.38 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 14:14:01 ens3 326.40 238.68 4275.50 26.52 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 2103.98 2103.98 2005.05 2005.05 0.00 0.00 0.00 0.00 14:15:01 ens3 52.81 45.89 33.31 10.69 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 1874.95 1874.95 1780.79 1780.79 0.00 0.00 0.00 0.00 14:16:01 ens3 153.11 99.92 1559.38 19.81 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 2627.61 2627.61 2488.99 2488.99 0.00 0.00 0.00 0.00 14:17:01 ens3 40.18 43.38 32.64 15.73 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 1113.25 1113.25 1051.54 1051.54 0.00 0.00 0.00 0.00 Average: ens3 212.91 154.24 1972.45 29.38 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 1290.71 1290.71 1224.48 1224.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43496) 10/17/24 _x86_64_ (4 CPU) 14:10:48 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:02 all 18.71 17.79 15.65 3.75 0.12 43.97 14:12:02 0 19.20 17.59 15.34 3.75 0.12 44.00 14:12:02 1 17.98 18.14 16.31 3.37 0.12 44.09 14:12:02 2 16.39 18.26 16.88 5.24 0.12 43.12 14:12:02 3 21.26 17.18 14.10 2.66 0.12 44.68 14:13:01 all 31.43 2.07 3.49 2.18 0.08 60.75 14:13:01 0 25.49 2.30 3.34 0.85 0.07 67.94 14:13:01 1 22.14 2.47 3.59 5.10 0.10 66.61 14:13:01 2 37.81 2.54 4.24 1.29 0.09 54.03 14:13:01 3 40.30 0.99 2.77 1.45 0.07 54.43 14:14:01 all 69.05 0.00 3.03 1.62 0.10 26.19 14:14:01 0 73.72 0.00 2.47 1.04 0.10 22.67 14:14:01 1 67.21 0.00 3.10 0.77 0.12 28.80 14:14:01 2 63.26 0.00 2.92 3.38 0.10 30.34 14:14:01 3 72.01 0.00 3.64 1.31 0.10 22.95 14:15:01 all 73.67 0.00 2.66 0.41 0.09 23.16 14:15:01 0 72.02 0.00 2.58 0.39 0.08 24.93 14:15:01 1 76.22 0.00 2.97 0.67 0.08 20.05 14:15:01 2 69.46 0.00 3.13 0.17 0.10 27.14 14:15:01 3 76.97 0.00 1.98 0.42 0.10 20.53 14:16:01 all 70.35 0.00 3.62 0.99 0.11 24.92 14:16:01 0 71.45 0.00 4.23 1.48 0.10 22.75 14:16:01 1 68.14 0.00 3.16 0.50 0.12 28.08 14:16:01 2 72.33 0.00 3.94 1.31 0.12 22.30 14:16:01 3 69.49 0.00 3.17 0.69 0.12 26.54 14:17:01 all 41.39 0.00 2.06 0.40 0.07 56.08 14:17:01 0 50.48 0.00 2.90 0.12 0.08 46.41 14:17:01 1 45.29 0.00 1.46 0.08 0.07 53.10 14:17:01 2 35.78 0.00 2.13 0.43 0.05 61.61 14:17:01 3 34.03 0.00 1.74 0.97 0.07 63.19 Average: all 50.85 3.30 5.08 1.55 0.10 39.13 Average: 0 52.19 3.29 5.13 1.27 0.09 38.03 Average: 1 49.58 3.42 5.09 1.74 0.10 40.07 Average: 2 49.22 3.45 5.52 1.96 0.10 39.75 Average: 3 52.40 3.02 4.56 1.25 0.10 38.68