---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42682 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: 2799.996 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 9.6G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 706 11862 1 3428 14951 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:a0:77:eb brd ff:ff:ff:ff:ff:ff inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fea0:77eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:78:3d:1f 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-42682) 10/15/24 _x86_64_ (4 CPU) 12:23:16 LINUX RESTART (4 CPU) 12:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:25:01 339.39 154.91 184.49 0.00 11515.28 23067.22 0.00 12:26:01 230.23 47.66 182.57 0.00 2946.58 13548.03 0.00 12:27:01 71.04 7.20 63.84 0.00 302.35 22503.72 0.00 12:28:01 32.02 3.38 28.64 0.00 119.83 6870.78 0.00 12:29:01 48.68 4.28 44.39 0.00 2592.77 12196.37 0.00 12:30:01 22.61 0.22 22.40 0.00 12.13 6846.19 0.00 12:31:01 23.61 0.90 22.71 0.00 109.56 1995.47 0.00 Average: 109.65 31.22 78.43 0.00 2513.96 12432.16 0.00 12:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 13370424 15451172 529076 3.23 72028 2203972 1308340 7.51 816108 1917768 164536 12:26:01 12183472 14713452 1249444 7.63 86744 2622844 1904268 10.93 1637064 2249680 217544 12:27:01 11270080 14184096 1777052 10.85 100128 2974384 2374144 13.62 2359220 2418652 103112 12:28:01 11039660 13898908 2062148 12.59 101180 2920120 2699916 15.49 2652464 2359020 23204 12:29:01 10736696 13856600 2094952 12.79 108320 3160392 2797560 16.05 2832660 2457620 15876 12:30:01 10337596 13487472 2463820 15.04 108828 3188000 2930384 16.81 3219744 2467308 17772 12:31:01 12170428 15331036 620664 3.79 111128 3196120 1376452 7.90 1388604 2469112 15788 Average: 11586908 14417534 1542451 9.42 98337 2895119 2198723 12.61 2129409 2334166 79690 12:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 392.85 268.49 2228.68 68.88 0.00 0.00 0.00 0.00 12:26:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 293.03 233.99 3701.53 36.75 0.00 0.00 0.00 0.00 12:27:01 lo 2266.26 2266.26 2151.06 2151.06 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 291.00 199.28 3900.98 21.56 0.00 0.00 0.00 0.00 12:28:01 lo 2298.90 2298.90 2177.12 2177.12 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 39.84 39.27 32.07 9.85 0.00 0.00 0.00 0.00 12:29:01 lo 1902.53 1902.53 1804.65 1804.65 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 145.94 94.07 1558.90 19.54 0.00 0.00 0.00 0.00 12:30:01 lo 2128.98 2128.98 2019.40 2019.40 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 39.38 39.06 23.07 10.44 0.00 0.00 0.00 0.00 12:31:01 lo 16.19 16.19 1.73 1.73 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 23.49 24.58 17.88 10.94 0.00 0.00 0.00 0.00 Average: lo 1230.74 1230.74 1164.88 1164.88 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 175.07 128.39 1637.51 25.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42682) 10/15/24 _x86_64_ (4 CPU) 12:23:16 LINUX RESTART (4 CPU) 12:24:01 CPU %user %nice %system %iowait %steal %idle 12:25:01 all 20.57 16.12 12.75 4.74 0.12 45.69 12:25:01 0 14.48 17.05 13.74 5.23 0.10 49.41 12:25:01 1 27.20 15.91 14.26 4.94 0.12 37.58 12:25:01 2 21.14 15.64 10.47 2.97 0.14 49.64 12:25:01 3 19.47 15.89 12.49 5.81 0.12 46.21 12:26:01 all 41.04 0.00 2.03 5.37 0.10 51.46 12:26:01 0 37.40 0.00 1.54 7.03 0.12 53.91 12:26:01 1 42.40 0.00 1.77 2.38 0.08 53.37 12:26:01 2 35.12 0.00 1.47 5.74 0.10 57.57 12:26:01 3 49.24 0.00 3.36 6.34 0.10 40.96 12:27:01 all 58.47 0.00 3.14 5.53 0.14 32.72 12:27:01 0 56.78 0.00 4.17 8.83 0.12 30.10 12:27:01 1 59.29 0.00 3.38 1.23 0.12 35.98 12:27:01 2 57.39 0.00 2.70 2.80 0.17 36.94 12:27:01 3 60.41 0.00 2.31 9.26 0.17 27.85 12:28:01 all 73.03 0.00 2.81 0.62 0.12 23.42 12:28:01 0 72.83 0.00 2.51 0.35 0.12 24.18 12:28:01 1 69.73 0.00 2.73 0.30 0.10 27.14 12:28:01 2 73.18 0.00 2.67 0.76 0.10 23.29 12:28:01 3 76.41 0.00 3.33 1.07 0.17 19.01 12:29:01 all 73.96 0.00 3.29 1.23 0.11 21.41 12:29:01 0 71.52 0.00 2.85 1.28 0.10 24.25 12:29:01 1 76.36 0.00 3.13 0.77 0.12 19.62 12:29:01 2 76.08 0.00 3.47 1.40 0.12 18.93 12:29:01 3 71.88 0.00 3.73 1.45 0.10 22.84 12:30:01 all 71.78 0.00 2.49 0.37 0.11 25.25 12:30:01 0 75.84 0.00 2.08 0.22 0.12 21.75 12:30:01 1 67.76 0.00 2.62 0.07 0.10 29.45 12:30:01 2 71.57 0.00 2.22 0.66 0.12 25.44 12:30:01 3 71.94 0.00 3.03 0.54 0.10 24.40 12:31:01 all 24.99 0.00 0.98 1.08 0.07 72.88 12:31:01 0 22.57 0.00 1.10 3.39 0.07 72.88 12:31:01 1 36.63 0.00 1.32 0.42 0.08 61.55 12:31:01 2 15.88 0.00 0.76 0.02 0.07 83.28 12:31:01 3 25.00 0.00 0.74 0.50 0.07 73.69 Average: all 51.94 2.30 3.92 2.70 0.11 39.03 Average: 0 50.15 2.43 3.99 3.76 0.11 39.56 Average: 1 54.17 2.27 4.17 1.44 0.10 37.84 Average: 2 50.00 2.21 3.38 2.04 0.12 42.27 Average: 3 53.45 2.27 4.14 3.56 0.12 36.48