---> uname -a: Linux prd-ubuntu2004-docker-4c-16g-1234 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 16G 63G 20% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1234 5106 1 9655 14423 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:aa:24:49 brd ff:ff:ff:ff:ff:ff inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:feaa:2449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:2f:48:c7 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-16g-1234) 10/25/24 _x86_64_ (4 CPU) 16:35:47 LINUX RESTART (4 CPU) 16:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:37:02 369.61 172.95 196.65 0.00 12726.01 64231.43 0.00 16:38:01 192.36 28.67 163.68 0.00 1942.86 21825.06 0.00 16:39:01 181.90 18.82 163.08 0.00 923.73 49547.33 0.00 16:40:01 109.65 1.47 108.18 0.00 65.44 61508.16 0.00 16:41:01 231.32 12.28 219.04 0.00 479.71 152602.60 0.00 16:42:01 160.67 6.03 154.64 0.00 4599.90 28450.59 0.00 Average: 207.63 40.07 167.56 0.00 3460.38 63145.11 0.00 16:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:02 13402432 15381704 603736 3.69 59784 2123024 1345840 7.72 862104 1852292 162108 16:38:01 11524276 14840124 1118064 6.83 113980 3313540 1978480 11.35 1591256 2880188 955184 16:39:01 10250940 14230388 1727112 10.54 145608 3886832 2399540 13.77 2241560 3443936 125484 16:40:01 6850512 13382512 2572992 15.71 184644 6291004 3368104 19.32 3603988 5367776 852332 16:41:01 3906968 12970908 2975876 18.17 223396 8674052 4085676 23.44 4823116 6964856 52072 16:42:01 5224900 14768192 1176440 7.18 235000 9129408 2014904 11.56 3466344 6998296 19592 Average: 8526671 14262305 1695703 10.35 160402 5569643 2532091 14.53 2764728 4584557 361129 16:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:02 ens3 422.88 280.94 1924.71 72.29 0.00 0.00 0.00 0.00 16:37:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 16:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 277.44 213.78 4008.74 26.62 0.00 0.00 0.00 0.00 16:38:01 lo 3.86 3.86 0.37 0.37 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 337.77 295.37 4730.36 30.68 0.00 0.00 0.00 0.00 16:39:01 lo 3.13 3.13 0.34 0.34 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 361.70 242.17 6557.41 24.09 0.00 0.00 0.00 0.00 16:40:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 55.31 42.64 673.98 4.16 0.00 0.00 0.00 0.00 16:41:01 lo 3.38 3.38 0.36 0.36 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 123.66 46.56 2108.33 8.33 0.00 0.00 0.00 0.00 16:42:01 lo 5.03 5.03 5.73 5.73 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 263.08 186.83 3332.02 27.70 0.00 0.00 0.00 0.00 Average: lo 3.05 3.05 1.18 1.18 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-16g-1234) 10/25/24 _x86_64_ (4 CPU) 16:35:47 LINUX RESTART (4 CPU) 16:36:01 CPU %user %nice %system %iowait %steal %idle 16:37:02 all 20.18 18.30 15.36 3.27 0.13 42.77 16:37:02 0 22.79 17.52 14.97 2.96 0.12 41.65 16:37:02 1 13.15 20.26 16.78 2.47 0.14 47.20 16:37:02 2 18.72 18.60 15.37 2.78 0.12 44.41 16:37:02 3 26.10 16.79 14.30 4.89 0.14 37.78 16:38:01 all 40.93 1.07 4.37 1.48 0.10 52.04 16:38:01 0 34.99 0.22 4.39 1.98 0.10 58.31 16:38:01 1 36.22 1.47 4.06 1.45 0.10 56.69 16:38:01 2 45.86 1.46 4.53 0.77 0.12 47.27 16:38:01 3 46.66 1.14 4.51 1.72 0.09 45.88 16:39:01 all 75.72 0.00 2.86 1.88 0.13 19.41 16:39:01 0 77.95 0.00 2.51 2.14 0.12 17.29 16:39:01 1 67.10 0.00 2.76 1.16 0.13 28.85 16:39:01 2 82.53 0.00 2.50 0.65 0.13 14.19 16:39:01 3 75.23 0.00 3.68 3.56 0.13 17.39 16:40:01 all 64.65 0.00 3.64 0.26 0.11 31.34 16:40:01 0 63.27 0.00 5.14 0.65 0.12 30.83 16:40:01 1 58.68 0.00 2.17 0.08 0.10 38.96 16:40:01 2 61.33 0.00 2.76 0.20 0.10 35.61 16:40:01 3 75.33 0.00 4.48 0.10 0.13 19.96 16:41:01 all 94.41 0.00 4.25 0.22 0.13 0.98 16:41:01 0 93.39 0.00 4.67 0.25 0.13 1.55 16:41:01 1 95.41 0.00 3.82 0.10 0.13 0.53 16:41:01 2 94.29 0.00 4.16 0.43 0.13 0.99 16:41:01 3 94.56 0.00 4.37 0.08 0.13 0.85 16:42:01 all 61.13 0.00 3.00 0.31 0.11 35.45 16:42:01 0 57.25 0.00 2.63 0.08 0.10 39.94 16:42:01 1 54.41 0.00 3.43 0.37 0.10 41.68 16:42:01 2 59.33 0.00 2.81 0.62 0.12 37.13 16:42:01 3 73.52 0.00 3.13 0.17 0.12 23.07 Average: all 59.65 3.20 5.56 1.23 0.12 30.23 Average: 0 58.40 2.94 5.70 1.34 0.11 31.50 Average: 1 54.31 3.60 5.49 0.93 0.12 35.55 Average: 2 60.45 3.33 5.34 0.91 0.12 29.85 Average: 3 65.42 2.95 5.72 1.74 0.12 24.04