---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6387 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 11G 68G 14% / 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /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 677 11096 1 4223 14980 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:24:b6:23 brd ff:ff:ff:ff:ff:ff inet 10.30.171.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe24:b623/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:4d:8c:ba 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6387) 12/30/24 _x86_64_ (4 CPU) 01:33:52 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 347.15 158.75 188.40 0.00 12021.33 45253.72 0.00 01:36:01 245.33 45.92 199.41 0.00 2067.99 11581.92 0.00 01:37:01 52.19 21.06 31.13 0.00 1308.05 11966.14 0.00 01:38:01 67.34 5.21 62.13 0.00 180.74 13372.21 0.00 01:39:01 53.96 2.62 51.34 0.00 147.58 32809.60 0.00 Average: 152.89 46.72 106.17 0.00 3148.94 23035.31 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13503388 15399560 590288 3.60 55108 2048924 1308092 7.50 795936 1826232 114312 01:36:01 12809884 15097264 870820 5.32 79516 2394708 1527316 8.76 1130128 2143028 174480 01:37:01 11907644 14403068 1560360 9.53 84348 2591908 2127280 12.20 1924532 2239008 4784 01:38:01 11496280 14279452 1681140 10.26 98136 2852932 2259768 12.96 2220368 2339524 92480 01:39:01 11710108 15367904 585136 3.57 102472 3694352 1328352 7.62 1340120 2968316 928 Average: 12285461 14909450 1057549 6.46 83916 2716565 1710162 9.81 1482217 2303222 77397 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:02 ens3 348.63 238.55 1693.10 68.52 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:36:01 ens3 186.66 156.40 2196.60 26.41 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:37:01 ens3 185.99 146.19 2124.01 22.25 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1990.97 1990.97 1895.86 1895.86 0.00 0.00 0.00 0.00 01:38:01 ens3 316.16 222.08 3866.61 26.41 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.25 17.25 1.70 1.70 0.00 0.00 0.00 0.00 01:39:01 ens3 246.96 214.51 1595.61 185.43 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 403.80 403.80 380.89 380.89 0.00 0.00 0.00 0.00 Average: ens3 257.12 195.68 2295.55 65.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6387) 12/30/24 _x86_64_ (4 CPU) 01:33:52 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 17.36 17.83 15.33 4.15 0.11 45.22 01:35:02 0 15.14 19.23 14.44 2.83 0.12 48.24 01:35:02 1 11.84 18.97 16.19 6.17 0.12 46.71 01:35:02 2 23.98 15.90 14.32 3.02 0.10 42.67 01:35:02 3 18.45 17.21 16.37 4.59 0.12 43.26 01:36:01 all 23.73 2.98 4.08 2.44 0.07 66.70 01:36:01 0 27.08 1.37 4.17 1.95 0.07 65.36 01:36:01 1 18.55 3.77 4.68 2.67 0.07 70.26 01:36:01 2 15.94 3.22 3.05 0.80 0.05 76.93 01:36:01 3 33.31 3.55 4.40 4.35 0.09 54.29 01:37:01 all 52.85 0.00 1.46 0.69 0.08 44.92 01:37:01 0 49.12 0.00 1.58 0.68 0.08 48.53 01:37:01 1 52.13 0.00 1.70 0.45 0.08 45.63 01:37:01 2 54.55 0.00 1.42 1.35 0.08 42.59 01:37:01 3 55.62 0.00 1.14 0.27 0.08 42.89 01:38:01 all 62.85 0.00 2.85 0.52 0.10 33.69 01:38:01 0 60.14 0.00 2.18 0.12 0.10 37.46 01:38:01 1 65.22 0.00 4.60 0.87 0.10 29.21 01:38:01 2 60.46 0.00 2.48 0.44 0.10 36.53 01:38:01 3 65.56 0.00 2.13 0.64 0.10 31.56 01:39:01 all 25.76 0.00 1.81 1.31 0.07 71.05 01:39:01 0 14.16 0.00 1.86 2.92 0.08 80.98 01:39:01 1 13.66 0.00 1.40 0.87 0.05 84.02 01:39:01 2 58.43 0.00 2.57 0.58 0.08 38.33 01:39:01 3 16.76 0.00 1.41 0.85 0.07 80.91 Average: all 36.58 4.14 5.08 1.81 0.09 52.30 Average: 0 33.20 4.08 4.82 1.70 0.09 56.12 Average: 1 32.36 4.52 5.69 2.19 0.08 55.16 Average: 2 42.81 3.81 4.76 1.24 0.08 47.30 Average: 3 37.97 4.13 5.07 2.13 0.09 50.60