---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1393 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: 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 13G 66G 16% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 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 707 8914 1 6375 14950 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:b3:af:41 brd ff:ff:ff:ff:ff:ff inet 10.30.170.50/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:feb3:af41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:08:72:e9 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-1393) 12/09/24 _x86_64_ (4 CPU) 23:03:30 LINUX RESTART (4 CPU) 23:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:05:01 327.47 170.43 157.03 0.00 12672.04 23973.57 0.00 23:06:01 47.41 7.53 39.88 0.00 94.25 40334.09 0.00 23:07:01 97.87 0.13 97.73 0.00 4.13 106910.58 0.00 23:08:01 39.70 1.27 38.44 0.00 38.52 54656.05 0.00 23:09:01 134.83 26.15 108.68 0.00 5751.04 50151.37 0.00 23:10:01 97.37 12.00 85.37 0.00 1091.77 9437.65 0.00 Average: 123.54 35.88 87.66 0.00 3249.24 47641.43 0.00 23:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:05:01 12438620 14543888 1441764 8.80 57316 2249988 2084956 11.96 1678012 1996760 267404 23:06:01 10855492 14546540 1415752 8.64 82148 3766508 2078348 11.92 2094060 3099696 640408 23:07:01 10525624 15186568 775340 4.73 109804 4666924 1506972 8.65 1532632 3950612 354816 23:08:01 10625940 15287236 674680 4.12 119192 4670588 1428192 8.19 1665972 3728132 373336 23:09:01 9540448 15361164 590764 3.61 136740 5770740 1384488 7.94 2116468 4308112 25924 23:10:01 9197568 15369700 581520 3.55 145208 6075280 1343708 7.71 2150992 4578564 120688 Average: 10530615 15049183 913303 5.58 108401 4533338 1637777 9.40 1873023 3610313 297096 23:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:05:01 ens3 835.23 623.30 5282.28 152.02 0.00 0.00 0.00 0.00 23:05:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 584.20 462.81 4432.05 98.62 0.00 0.00 0.00 0.00 23:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 139.38 109.38 37.12 32.06 0.00 0.00 0.00 0.00 23:07:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 176.04 182.64 50.22 3202.55 0.00 0.00 0.00 0.00 23:08:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 202.32 161.59 2232.17 700.37 0.00 0.00 0.00 0.00 23:09:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 79.96 68.23 828.57 10.96 0.00 0.00 0.00 0.00 23:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 334.80 267.00 2134.99 700.99 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1393) 12/09/24 _x86_64_ (4 CPU) 23:03:30 LINUX RESTART (4 CPU) 23:04:02 CPU %user %nice %system %iowait %steal %idle 23:05:01 all 41.18 13.04 12.55 4.49 0.13 28.60 23:05:01 0 46.85 10.83 12.13 5.09 0.14 24.97 23:05:01 1 30.67 16.51 13.27 4.83 0.14 34.59 23:05:01 2 42.00 12.75 12.48 4.45 0.14 28.18 23:05:01 3 44.98 12.16 12.35 3.60 0.12 26.80 23:06:01 all 43.26 0.87 3.40 2.71 0.08 49.67 23:06:01 0 38.11 0.90 3.58 1.62 0.08 55.70 23:06:01 1 52.93 1.09 3.75 0.22 0.08 41.93 23:06:01 2 46.14 0.72 3.74 3.28 0.08 46.04 23:06:01 3 35.88 0.79 2.53 5.72 0.08 55.01 23:07:01 all 44.01 0.00 2.64 7.22 0.10 46.03 23:07:01 0 31.38 0.00 1.90 1.05 0.07 65.61 23:07:01 1 46.01 0.00 2.96 1.18 0.08 49.77 23:07:01 2 64.42 0.00 3.82 4.16 0.12 27.48 23:07:01 3 34.20 0.00 1.88 22.66 0.12 41.14 23:08:01 all 36.51 0.00 2.35 2.21 0.08 58.86 23:08:01 0 27.72 0.00 4.32 1.14 0.07 66.75 23:08:01 1 23.51 0.00 1.23 0.75 0.07 74.45 23:08:01 2 48.50 0.00 1.56 2.17 0.08 47.68 23:08:01 3 46.48 0.00 2.29 4.79 0.10 46.34 23:09:01 all 51.83 0.00 3.39 7.43 0.13 37.22 23:09:01 0 53.34 0.00 2.98 2.76 0.14 40.78 23:09:01 1 48.20 0.00 3.54 5.68 0.15 42.42 23:09:01 2 54.47 0.00 3.80 11.45 0.12 30.16 23:09:01 3 51.30 0.00 3.25 9.84 0.12 35.49 23:10:01 all 20.13 0.00 1.75 2.22 0.07 75.84 23:10:01 0 7.83 0.00 1.73 2.58 0.08 87.77 23:10:01 1 5.83 0.00 1.20 4.25 0.05 88.67 23:10:01 2 13.55 0.00 1.24 0.08 0.05 85.08 23:10:01 3 53.52 0.00 2.85 1.94 0.08 41.61 Average: all 39.44 2.27 4.30 4.37 0.10 49.52 Average: 0 34.10 1.92 4.41 2.36 0.10 57.12 Average: 1 34.47 2.83 4.25 2.79 0.10 55.57 Average: 2 44.82 2.20 4.40 4.24 0.10 44.23 Average: 3 44.38 2.12 4.16 8.10 0.10 41.14