---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2286 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/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 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 671 11776 1 3549 14986 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:4a:20:5d brd ff:ff:ff:ff:ff:ff inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe4a:205d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:89:fb:ea 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-2286) 10/28/24 _x86_64_ (4 CPU) 16:34:10 LINUX RESTART (4 CPU) 16:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:36:01 252.67 69.47 183.20 0.00 2345.74 8115.46 0.00 16:37:01 219.65 48.26 171.39 0.00 2936.84 19820.43 0.00 16:38:01 31.89 4.57 27.33 0.00 298.35 7575.80 0.00 16:39:01 3.53 0.00 3.53 0.00 0.00 336.74 0.00 16:40:01 40.49 5.77 34.73 0.00 4568.04 7587.67 0.00 16:41:01 294.90 0.23 294.67 0.00 14.53 9148.74 0.00 Average: 140.52 21.38 119.14 0.00 1693.92 8764.14 0.00 16:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:36:01 13239040 15401524 578552 3.53 73832 2280280 1307860 7.50 886708 1975556 228380 16:37:01 10907876 13677752 2287696 13.97 89768 2838460 3113908 17.87 2823712 2318688 194584 16:38:01 10618144 13428716 2536248 15.48 90876 2875332 3027392 17.37 3131316 2297440 4536 16:39:01 6716740 9535116 6429840 39.25 91056 2882344 7102588 40.75 7016732 2304452 3276 16:40:01 10660392 13865792 2089468 12.76 100944 3244432 2633624 15.11 2902184 2459244 36900 16:41:01 10596976 13877848 2076996 12.68 135120 3281420 2584052 14.83 2938628 2480052 16324 Average: 10456528 13297791 2666467 16.28 96933 2900378 3294904 18.90 3283213 2305905 80667 16:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:36:01 ens3 109.10 83.10 962.40 20.52 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:37:01 ens3 385.97 309.27 4254.62 44.98 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 16:38:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:38:01 ens3 28.05 25.93 69.37 5.46 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 16:39:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:39:01 ens3 3.57 3.78 0.63 0.68 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 16:40:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 16:40:01 ens3 191.80 108.40 2323.53 13.26 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 16:41:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:41:01 ens3 44.56 39.18 78.44 9.30 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 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 127.17 94.94 1281.50 15.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2286) 10/28/24 _x86_64_ (4 CPU) 16:34:10 LINUX RESTART (4 CPU) 16:35:01 CPU %user %nice %system %iowait %steal %idle 16:36:01 all 19.17 9.59 8.94 3.89 0.08 58.32 16:36:01 0 18.46 7.63 7.51 6.35 0.08 59.97 16:36:01 1 19.71 9.46 8.89 3.20 0.08 58.65 16:36:01 2 25.40 10.97 10.30 3.33 0.12 49.87 16:36:01 3 13.17 10.31 9.08 2.65 0.05 64.74 16:37:01 all 58.97 0.00 2.89 2.55 0.10 35.49 16:37:01 0 53.36 0.00 2.10 1.58 0.10 42.87 16:37:01 1 57.27 0.00 4.51 6.77 0.08 31.38 16:37:01 2 65.23 0.00 2.24 0.54 0.12 31.87 16:37:01 3 60.06 0.00 2.71 1.35 0.08 35.80 16:38:01 all 55.96 0.00 1.35 0.79 0.09 41.81 16:38:01 0 46.92 0.00 1.47 0.77 0.08 50.75 16:38:01 1 52.84 0.00 1.55 2.05 0.10 43.46 16:38:01 2 62.51 0.00 0.94 0.22 0.10 36.23 16:38:01 3 61.61 0.00 1.43 0.12 0.08 36.76 16:39:01 all 6.78 0.00 0.64 0.10 0.07 92.41 16:39:01 0 12.15 0.00 1.76 0.42 0.07 85.61 16:39:01 1 3.62 0.00 0.30 0.00 0.05 96.03 16:39:01 2 5.91 0.00 0.32 0.00 0.10 93.67 16:39:01 3 5.39 0.00 0.18 0.00 0.07 94.36 16:40:01 all 64.64 0.00 2.47 0.43 0.09 32.36 16:40:01 0 61.66 0.00 2.38 0.15 0.10 35.71 16:40:01 1 60.58 0.00 2.54 0.64 0.08 36.16 16:40:01 2 68.23 0.00 2.69 0.07 0.10 28.92 16:40:01 3 68.13 0.00 2.28 0.85 0.08 28.65 16:41:01 all 62.31 0.00 2.57 3.50 0.08 31.53 16:41:01 0 62.76 0.00 2.41 2.39 0.08 32.36 16:41:01 1 60.33 0.00 2.77 2.74 0.08 34.07 16:41:01 2 65.65 0.00 2.25 1.46 0.08 30.55 16:41:01 3 60.50 0.00 2.86 7.41 0.08 29.14 Average: all 44.59 1.60 3.14 1.87 0.09 48.70 Average: 0 42.51 1.27 2.94 1.94 0.09 51.26 Average: 1 42.34 1.58 3.43 2.56 0.08 50.01 Average: 2 48.79 1.83 3.12 0.94 0.10 45.22 Average: 3 44.74 1.73 3.09 2.06 0.08 48.30