---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3732 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 9.7G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 681 11763 1 3552 14976 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:3a:01:4b brd ff:ff:ff:ff:ff:ff inet 10.30.171.53/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe3a:14b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:a8:70:01 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-3732) 11/02/24 _x86_64_ (4 CPU) 20:37:11 LINUX RESTART (4 CPU) 20:38:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:39:01 156.02 81.04 74.99 0.00 3228.98 8061.65 0.00 20:40:01 213.28 21.86 191.42 0.00 1208.93 22077.44 0.00 20:41:01 14.67 4.45 10.22 0.00 285.31 4206.59 0.00 20:42:01 3.08 0.00 3.08 0.00 0.00 328.02 0.00 20:43:01 41.26 5.13 36.13 0.00 4511.78 8017.60 0.00 20:44:01 292.10 0.22 291.89 0.00 13.60 8632.86 0.00 Average: 120.16 18.95 101.21 0.00 1545.84 8552.21 0.00 20:38:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:39:01 12983588 15239564 731968 4.47 76660 2367828 1467000 8.42 1045984 2059220 227772 20:40:01 11086608 13866680 2093580 12.78 89892 2848168 2694364 15.46 2631100 2326604 91196 20:41:01 10849560 13669656 2290296 13.98 91232 2884376 2765880 15.87 2881584 2309912 4348 20:42:01 6921304 9749296 6210604 37.91 91396 2891528 6857288 39.34 6794544 2317032 3344 20:43:01 10502596 13710360 2240612 13.68 100036 3247848 2878080 16.51 3047624 2467076 24020 20:44:01 10591164 13869272 2081632 12.71 134012 3279960 2643928 15.17 2929716 2491552 10152 Average: 10489137 13350805 2608115 15.92 97205 2919951 3217757 18.46 3221759 2328566 60139 20:38:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:39:01 ens3 99.33 84.15 1074.60 16.75 0.00 0.00 0.00 0.00 20:39:01 lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 313.66 256.55 4061.17 34.42 0.00 0.00 0.00 0.00 20:40:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 29.12 24.94 69.64 5.53 0.00 0.00 0.00 0.00 20:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 3.50 3.67 0.67 0.71 0.00 0.00 0.00 0.00 20:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 227.51 160.14 2320.01 16.26 0.00 0.00 0.00 0.00 20:43:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 38.84 34.56 37.20 9.52 0.00 0.00 0.00 0.00 20:44:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.59 93.96 1259.88 13.87 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 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-3732) 11/02/24 _x86_64_ (4 CPU) 20:37:11 LINUX RESTART (4 CPU) 20:38:00 CPU %user %nice %system %iowait %steal %idle 20:39:01 all 22.44 7.97 6.80 2.74 0.10 59.96 20:39:01 0 34.49 6.99 7.12 2.09 0.10 49.22 20:39:01 1 12.58 9.54 7.38 2.28 0.08 68.13 20:39:01 2 11.32 8.28 6.19 4.44 0.08 69.69 20:39:01 3 31.35 7.07 6.50 2.13 0.13 52.82 20:40:01 all 56.62 0.00 2.68 2.48 0.10 38.12 20:40:01 0 55.08 0.00 2.22 2.07 0.10 40.53 20:40:01 1 56.21 0.00 3.89 1.99 0.10 37.81 20:40:01 2 55.01 0.00 2.59 5.41 0.10 36.88 20:40:01 3 60.16 0.00 2.03 0.44 0.10 37.28 20:41:01 all 57.30 0.00 1.23 0.20 0.10 41.17 20:41:01 0 52.69 0.00 1.65 0.17 0.10 45.39 20:41:01 1 60.12 0.00 0.95 0.52 0.10 38.30 20:41:01 2 57.18 0.00 0.92 0.08 0.10 41.72 20:41:01 3 59.21 0.00 1.39 0.05 0.10 39.25 20:42:01 all 7.31 0.00 0.70 0.07 0.07 91.84 20:42:01 0 12.42 0.00 1.85 0.20 0.08 85.44 20:42:01 1 6.03 0.00 0.30 0.08 0.07 93.52 20:42:01 2 4.98 0.00 0.32 0.00 0.07 94.63 20:42:01 3 5.81 0.00 0.33 0.00 0.07 93.79 20:43:01 all 67.45 0.00 3.02 0.28 0.10 29.14 20:43:01 0 61.16 0.00 2.66 0.20 0.10 35.88 20:43:01 1 68.34 0.00 3.07 0.12 0.10 28.37 20:43:01 2 68.77 0.00 3.30 0.32 0.10 27.51 20:43:01 3 71.59 0.00 3.06 0.50 0.08 24.76 20:44:01 all 64.88 0.00 2.64 3.57 0.11 28.80 20:44:01 0 64.22 0.00 2.45 3.89 0.10 29.35 20:44:01 1 66.60 0.00 2.86 3.61 0.10 26.83 20:44:01 2 64.14 0.00 2.85 6.17 0.12 26.71 20:44:01 3 64.55 0.00 2.41 0.59 0.12 32.34 Average: all 45.92 1.34 2.85 1.56 0.10 48.23 Average: 0 46.63 1.18 3.00 1.43 0.10 47.66 Average: 1 44.90 1.61 3.08 1.44 0.09 48.88 Average: 2 43.47 1.40 2.70 2.74 0.09 49.59 Average: 3 48.69 1.19 2.63 0.62 0.10 46.77