---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-33236 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 9.3G 69G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 659 12381 1 2956 14998 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:f0:7b:94 brd ff:ff:ff:ff:ff:ff inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fef0:7b94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:b4:74:ae 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-33236) 10/01/24 _x86_64_ (4 CPU) 10:35:51 LINUX RESTART (4 CPU) 10:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:37:01 327.03 150.52 176.50 0.00 11596.33 69933.68 0.00 10:38:01 122.91 34.38 88.54 0.00 1247.93 37589.89 0.00 10:39:01 65.97 1.00 64.97 0.00 64.26 28979.04 0.00 10:40:01 23.18 1.10 22.08 0.00 130.38 1277.52 0.00 Average: 134.77 46.75 88.02 0.00 3259.72 34445.03 0.00 10:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 13538432 15420668 568388 3.47 50952 2039904 1333240 7.65 778152 1810092 85156 10:38:01 13048708 15373824 591432 3.61 79816 2428992 1365488 7.83 877660 2150676 201248 10:39:01 12631852 15286880 671740 4.10 91216 2726476 1748616 10.03 973940 2446408 384 10:40:01 12675460 15354352 604552 3.69 94268 2747124 1322612 7.59 915872 2460224 15312 Average: 12973613 15358931 609028 3.72 79063 2485624 1442489 8.28 886406 2216850 75525 10:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 ens3 363.27 242.76 2206.16 68.59 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 10:38:01 ens3 85.32 70.85 1057.75 10.24 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:39:01 ens3 77.49 69.01 831.59 8.64 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 12.73 12.73 1.13 1.13 0.00 0.00 0.00 0.00 10:40:01 ens3 26.98 27.26 21.36 10.09 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 138.26 102.47 1029.22 24.39 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 4.59 4.59 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-33236) 10/01/24 _x86_64_ (4 CPU) 10:35:51 LINUX RESTART (4 CPU) 10:36:01 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 15.61 16.67 14.08 8.76 0.13 44.76 10:37:01 0 21.54 15.29 12.27 3.08 0.14 47.69 10:37:01 1 10.86 17.62 14.96 9.84 0.14 46.60 10:37:01 2 18.14 15.73 12.65 8.26 0.12 45.10 10:37:01 3 11.91 18.03 16.43 13.83 0.13 39.67 10:38:01 all 19.91 4.20 4.57 2.75 0.09 68.48 10:38:01 0 25.61 3.09 4.11 3.48 0.08 63.62 10:38:01 1 23.95 4.59 4.44 1.95 0.08 64.98 10:38:01 2 15.27 5.33 5.63 2.01 0.08 71.68 10:38:01 3 14.82 3.79 4.09 3.55 0.10 73.65 10:39:01 all 7.65 0.00 0.69 2.28 0.09 89.29 10:39:01 0 3.10 0.00 0.38 1.89 0.13 94.50 10:39:01 1 2.89 0.00 0.32 0.18 0.07 96.55 10:39:01 2 22.41 0.00 1.39 1.17 0.10 74.93 10:39:01 3 2.18 0.00 0.69 5.90 0.05 91.18 10:40:01 all 15.33 0.00 0.85 0.30 0.05 83.47 10:40:01 0 2.75 0.00 0.87 0.88 0.08 95.42 10:40:01 1 37.68 0.00 0.94 0.17 0.08 61.13 10:40:01 2 16.10 0.00 0.99 0.07 0.03 82.81 10:40:01 3 4.86 0.00 0.60 0.08 0.02 94.44 Average: all 14.62 5.18 5.02 3.51 0.09 71.58 Average: 0 13.21 4.56 4.38 2.33 0.11 75.42 Average: 1 18.85 5.51 5.13 3.01 0.09 67.40 Average: 2 17.98 5.24 5.14 2.86 0.08 68.70 Average: 3 8.43 5.43 5.43 5.82 0.08 74.81