---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4455 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 680 11718 1 3598 14977 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:b1:de:71 brd ff:ff:ff:ff:ff:ff inet 10.30.170.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:feb1:de71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:a4:0a:74 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-4455) 11/05/24 _x86_64_ (4 CPU) 01:34:20 LINUX RESTART (4 CPU) 01:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 270.82 82.49 188.34 0.00 2516.65 10718.90 0.00 01:37:01 202.20 50.66 151.54 0.00 3100.02 19576.47 0.00 01:38:01 72.34 7.77 64.57 0.00 290.08 16341.28 0.00 01:39:01 22.69 0.13 22.56 0.00 4.00 3919.63 0.00 01:40:02 84.95 5.02 79.94 0.00 4508.58 25455.89 0.00 01:41:01 29.98 1.10 28.88 0.00 122.42 4057.21 0.00 Average: 114.06 24.59 89.47 0.00 1761.46 13370.50 0.00 01:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13284644 15419732 561020 3.42 73956 2255592 1282672 7.36 852216 1968452 175868 01:37:01 11481804 14363276 1600232 9.77 94228 2950860 2431412 13.95 2030340 2542104 356156 01:38:01 11096556 14045560 1916936 11.70 101008 3007548 2453768 14.08 2509496 2442776 110348 01:39:01 11196080 14118752 1843608 11.25 101844 2978420 2618636 15.02 2451748 2400244 57600 01:40:02 10752312 14071692 1878724 11.47 112672 3351900 2370572 13.60 2689324 2578880 19244 01:41:01 12025176 15358540 593220 3.62 114008 3363012 1297884 7.45 1428580 2572128 19576 Average: 11639429 14562925 1398957 8.54 99619 2984555 2075824 11.91 1993617 2417431 123132 01:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 lo 0.87 0.87 0.09 0.09 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 ens3 223.76 162.57 1834.99 24.72 0.00 0.00 0.00 0.00 01:37:01 lo 135.03 135.03 127.11 127.11 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 ens3 554.22 407.18 7350.89 52.09 0.00 0.00 0.00 0.00 01:38:01 lo 2720.85 2720.85 2588.65 2588.65 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 ens3 38.74 34.04 42.51 7.93 0.00 0.00 0.00 0.00 01:39:01 lo 1211.43 1211.43 1150.15 1150.15 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 ens3 73.88 63.46 155.57 15.33 0.00 0.00 0.00 0.00 01:40:02 lo 3189.87 3189.87 3034.81 3034.81 0.00 0.00 0.00 0.00 01:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 ens3 229.28 126.96 2791.04 17.29 0.00 0.00 0.00 0.00 01:41:01 lo 1006.47 1006.47 955.50 955.50 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 40.96 42.55 31.94 14.15 0.00 0.00 0.00 0.00 Average: lo 1378.45 1378.45 1310.36 1310.36 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: ens3 193.90 139.73 2040.01 21.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4455) 11/05/24 _x86_64_ (4 CPU) 01:34:20 LINUX RESTART (4 CPU) 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 19.04 11.49 9.53 3.86 0.08 55.99 01:36:01 0 20.27 10.70 8.94 1.98 0.08 58.03 01:36:01 1 32.80 11.71 10.26 3.67 0.08 41.49 01:36:01 2 14.36 10.82 9.51 6.33 0.08 58.89 01:36:01 3 8.71 12.75 9.42 3.46 0.07 65.59 01:37:01 all 53.50 0.00 2.65 2.10 0.14 41.62 01:37:01 0 53.55 0.00 2.33 1.37 0.13 42.61 01:37:01 1 52.46 0.00 2.71 3.15 0.13 41.54 01:37:01 2 52.71 0.00 2.60 2.66 0.15 41.88 01:37:01 3 55.27 0.00 2.95 1.21 0.15 40.43 01:38:01 all 64.61 0.00 2.86 0.79 0.08 31.66 01:38:01 0 64.91 0.00 2.13 0.10 0.08 32.77 01:38:01 1 65.01 0.00 3.69 0.84 0.08 30.38 01:38:01 2 64.75 0.00 3.27 1.04 0.08 30.85 01:38:01 3 63.78 0.00 2.35 1.17 0.08 32.62 01:39:01 all 73.72 0.00 2.51 0.39 0.13 23.25 01:39:01 0 74.73 0.00 1.64 0.10 0.12 23.41 01:39:01 1 77.18 0.00 3.12 0.32 0.13 19.25 01:39:01 2 73.45 0.00 2.98 0.27 0.12 23.18 01:39:01 3 69.54 0.00 2.31 0.87 0.13 27.15 01:40:02 all 68.28 0.00 4.23 5.70 0.12 21.67 01:40:02 0 70.08 0.00 3.88 2.67 0.12 23.26 01:40:02 1 63.98 0.00 4.62 7.23 0.12 24.05 01:40:02 2 68.75 0.00 4.99 8.04 0.12 18.10 01:40:02 3 70.32 0.00 3.43 4.87 0.12 21.27 01:41:01 all 49.60 0.00 1.92 1.52 0.08 46.88 01:41:01 0 44.66 0.00 1.95 3.97 0.08 49.34 01:41:01 1 67.15 0.00 2.40 0.92 0.10 29.43 01:41:01 2 42.72 0.00 1.53 0.80 0.07 54.88 01:41:01 3 43.87 0.00 1.79 0.39 0.07 53.89 Average: all 54.83 1.91 3.95 2.39 0.11 36.81 Average: 0 54.73 1.78 3.48 1.69 0.10 38.21 Average: 1 59.76 1.95 4.47 2.69 0.11 31.03 Average: 2 52.83 1.80 4.15 3.19 0.10 37.92 Average: 3 51.98 2.12 3.71 2.00 0.10 40.09