---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2038 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: 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 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/vda15 105M 6.1M 99M 6% /boot/efi 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 728 11746 1 3522 14929 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:df:6a:cc brd ff:ff:ff:ff:ff:ff inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fedf:6acc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:6b:0f:e2 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-2038) 10/28/24 _x86_64_ (4 CPU) 02:29:52 LINUX RESTART (4 CPU) 02:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:31:01 304.45 148.53 155.92 0.00 11594.60 45717.31 0.00 02:32:01 167.77 68.19 99.58 0.00 3149.08 10670.24 0.00 02:33:01 167.48 20.41 147.07 0.00 1299.70 20030.79 0.00 02:34:01 8.12 0.62 7.50 0.00 35.06 2026.46 0.00 02:35:01 18.03 1.52 16.51 0.00 99.45 2876.59 0.00 02:36:01 51.67 5.08 46.59 0.00 4579.10 8332.88 0.00 Average: 119.59 40.72 78.87 0.00 3459.44 14942.52 0.00 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 13488160 15370172 620476 3.79 53292 2035944 1382100 7.93 868820 1769292 82512 02:32:01 12614396 14997372 971012 5.93 81328 2485596 1653920 9.49 1306188 2161044 247544 02:33:01 11109588 13911052 2050476 12.52 90448 2867064 2630716 15.09 2627744 2306712 49752 02:34:01 6967824 9784544 6176572 37.70 91048 2880388 6868872 39.41 6764340 2302032 5172 02:35:01 10731300 13629736 2324768 14.19 94948 2952780 2954076 16.95 2936236 2357552 5216 02:36:01 12035720 15296624 653964 3.99 105172 3293084 1388716 7.97 1479408 2501744 27684 Average: 11157831 13831583 2132878 13.02 86039 2752476 2813067 16.14 2663789 2233063 69647 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 ens3 446.84 294.77 2212.41 69.79 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 02:32:01 ens3 245.01 190.00 2732.16 30.67 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 02:33:01 ens3 209.30 171.83 2213.33 25.84 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:34:01 ens3 14.43 12.88 5.57 3.55 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:35:01 ens3 50.62 27.86 707.92 3.58 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:36:01 ens3 191.77 132.34 2291.23 21.07 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 193.00 138.28 1693.78 25.75 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 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2038) 10/28/24 _x86_64_ (4 CPU) 02:29:52 LINUX RESTART (4 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:31:01 all 16.64 16.54 14.48 6.59 0.16 45.59 02:31:01 0 12.85 18.24 15.27 5.36 0.19 48.09 02:31:01 1 13.95 16.58 15.74 5.80 0.15 47.78 02:31:01 2 22.13 14.79 13.49 10.62 0.14 38.84 02:31:01 3 17.60 16.55 13.44 4.59 0.15 47.67 02:32:01 all 27.02 4.87 4.81 3.72 0.10 59.48 02:32:01 0 21.55 5.01 4.97 2.16 0.10 66.20 02:32:01 1 19.77 5.05 4.22 6.99 0.08 63.89 02:32:01 2 26.50 4.77 5.17 2.28 0.10 61.18 02:32:01 3 40.29 4.65 4.86 3.43 0.12 46.66 02:33:01 all 67.51 0.00 2.77 1.37 0.13 28.22 02:33:01 0 71.83 0.00 2.39 2.07 0.12 23.59 02:33:01 1 75.70 0.00 4.21 1.64 0.12 18.34 02:33:01 2 57.28 0.00 2.66 1.70 0.15 38.22 02:33:01 3 65.16 0.00 1.83 0.08 0.12 32.81 02:34:01 all 36.89 0.00 1.09 0.06 0.08 61.86 02:34:01 0 42.75 0.00 2.43 0.02 0.08 54.72 02:34:01 1 37.32 0.00 0.60 0.05 0.08 61.94 02:34:01 2 28.44 0.00 0.82 0.17 0.08 70.49 02:34:01 3 39.07 0.00 0.53 0.02 0.08 60.29 02:35:01 all 17.90 0.00 0.81 0.08 0.08 81.13 02:35:01 0 18.99 0.00 1.00 0.10 0.08 79.83 02:35:01 1 17.48 0.00 0.67 0.13 0.08 81.64 02:35:01 2 18.08 0.00 0.89 0.05 0.08 80.90 02:35:01 3 17.04 0.00 0.70 0.03 0.08 82.14 02:36:01 all 57.04 0.00 2.68 0.26 0.11 39.91 02:36:01 0 75.62 0.00 2.57 0.13 0.13 21.54 02:36:01 1 45.69 0.00 2.88 0.62 0.10 50.71 02:36:01 2 56.21 0.00 2.60 0.03 0.12 41.03 02:36:01 3 50.58 0.00 2.67 0.23 0.08 46.44 Average: all 37.19 3.54 4.42 2.00 0.11 52.74 Average: 0 40.68 3.83 4.74 1.63 0.12 49.01 Average: 1 34.99 3.58 4.70 2.54 0.10 54.09 Average: 2 34.76 3.24 4.26 2.46 0.11 55.16 Average: 3 38.32 3.51 3.99 1.39 0.11 52.69