---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12332 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 11G 68G 14% / 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 674 11190 1 4131 14983 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:a6:2f:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fea6:2fa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:f9:43:9f 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-12332) 08/20/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 283.77 118.16 165.61 0.00 7355.57 11956.94 0.00 16:15:01 67.74 13.80 53.94 0.00 1377.64 9953.56 0.00 16:16:01 164.03 35.47 128.57 0.00 1709.95 4999.77 0.00 16:17:01 18.08 2.12 15.96 0.00 121.58 4960.91 0.00 16:18:01 1048.54 6.98 1041.56 0.00 4601.77 24465.52 0.00 16:19:01 60.21 4.05 56.16 0.00 125.85 22587.97 0.00 16:20:01 27.80 0.22 27.58 0.00 12.40 4544.31 0.00 16:21:01 89.82 0.27 89.55 0.00 9.20 10614.10 0.00 16:22:01 29.25 1.10 28.15 0.00 99.98 14212.30 0.00 Average: 198.80 20.24 178.56 0.00 1712.66 12032.56 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13427308 15429904 554888 3.39 69080 2131980 1279472 7.34 803656 1881092 146644 16:15:01 13322284 15484708 492036 3.00 74828 2278640 1212760 6.96 755136 2020744 300 16:16:01 12052724 14483756 1483332 9.06 84760 2528528 2091476 12.00 1862396 2161864 99368 16:17:01 11530412 14049528 1913656 11.68 88604 2608928 2483504 14.25 2336940 2202096 47204 16:18:01 11162988 14228536 1723052 10.52 144672 3082244 2232680 12.81 2408584 2467140 101116 16:19:01 10725220 14017216 1934484 11.81 151680 3290508 2447952 14.04 2763648 2538636 104392 16:20:01 10557852 13805784 2145788 13.10 152584 3245552 2633408 15.11 2984132 2485916 29160 16:21:01 10518408 13860064 2091252 12.77 156332 3330380 2736020 15.70 2983168 2520836 25832 16:22:01 11489780 15367212 583896 3.56 159616 3841144 1339700 7.69 1666900 2848280 153084 Average: 11642997 14525190 1435820 8.76 120240 2926434 2050775 11.77 2062729 2347400 78567 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 ens3 393.17 251.86 1518.16 69.65 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:15:01 ens3 50.89 40.01 396.97 11.61 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:16:01 ens3 281.66 234.65 2945.13 34.04 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:17:01 ens3 121.00 101.63 395.06 24.82 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:18:01 ens3 360.26 198.45 4354.83 23.73 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 5103.43 5103.43 4852.52 4852.52 0.00 0.00 0.00 0.00 16:19:01 ens3 213.66 132.96 1754.65 24.43 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1310.68 1310.68 1244.70 1244.70 0.00 0.00 0.00 0.00 16:20:01 ens3 100.67 78.04 162.71 20.87 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 1779.00 1779.00 1686.98 1686.98 0.00 0.00 0.00 0.00 16:21:01 ens3 123.55 93.42 842.65 17.76 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 26.83 26.83 2.64 2.64 0.00 0.00 0.00 0.00 16:22:01 ens3 195.70 198.78 947.84 251.08 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 913.95 913.95 865.24 865.24 0.00 0.00 0.00 0.00 Average: ens3 204.51 147.76 1479.83 53.11 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-12332) 08/20/24 _x86_64_ (4 CPU) 16:12:29 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.77 14.22 12.18 4.64 0.09 49.10 16:14:01 0 12.73 15.56 12.89 3.73 0.10 54.99 16:14:01 1 21.95 14.31 12.72 3.84 0.10 47.08 16:14:01 2 27.95 10.50 10.67 7.68 0.08 43.13 16:14:01 3 16.38 16.53 12.47 3.30 0.08 51.23 16:15:01 all 6.73 0.00 0.67 1.68 0.04 90.88 16:15:01 0 8.33 0.00 0.82 0.70 0.05 90.10 16:15:01 1 12.30 0.00 0.93 0.08 0.05 86.64 16:15:01 2 1.50 0.00 0.42 1.17 0.03 96.88 16:15:01 3 4.74 0.00 0.52 4.79 0.03 89.91 16:16:01 all 41.98 0.00 1.55 0.89 0.19 55.40 16:16:01 0 46.75 0.00 1.09 0.34 0.08 51.74 16:16:01 1 35.02 0.00 1.95 1.47 0.07 61.49 16:16:01 2 41.08 0.00 1.89 0.80 0.07 56.15 16:16:01 3 45.13 0.00 1.27 0.93 0.53 52.14 16:17:01 all 76.26 0.00 2.30 0.31 0.11 21.02 16:17:01 0 76.59 0.00 2.06 0.00 0.10 21.25 16:17:01 1 78.06 0.00 2.63 0.67 0.10 18.54 16:17:01 2 76.86 0.00 1.80 0.35 0.13 20.85 16:17:01 3 73.52 0.00 2.71 0.22 0.08 23.47 16:18:01 all 53.30 0.00 3.28 7.25 0.10 36.07 16:18:01 0 58.51 0.00 2.54 4.02 0.10 34.82 16:18:01 1 53.18 0.00 3.91 5.55 0.08 37.27 16:18:01 2 53.42 0.00 3.52 16.36 0.12 26.59 16:18:01 3 48.08 0.00 3.16 3.12 0.12 45.52 16:19:01 all 58.85 0.00 3.76 1.58 0.13 35.68 16:19:01 0 61.78 0.00 5.19 0.49 0.10 32.45 16:19:01 1 59.04 0.00 3.37 1.22 0.10 36.27 16:19:01 2 59.17 0.00 3.33 0.47 0.25 36.77 16:19:01 3 55.41 0.00 3.15 4.14 0.08 37.21 16:20:01 all 71.01 0.00 2.38 0.29 0.09 26.23 16:20:01 0 67.68 0.00 2.24 0.15 0.08 29.84 16:20:01 1 74.93 0.00 2.13 0.10 0.08 22.75 16:20:01 2 69.84 0.00 2.81 0.55 0.10 26.70 16:20:01 3 71.56 0.00 2.34 0.35 0.10 25.65 16:21:01 all 62.60 0.00 2.86 0.60 0.10 33.85 16:21:01 0 62.50 0.00 3.90 1.25 0.10 32.25 16:21:01 1 64.54 0.00 2.14 0.25 0.10 32.96 16:21:01 2 59.78 0.00 2.65 0.10 0.10 37.37 16:21:01 3 63.57 0.00 2.73 0.77 0.10 32.82 16:22:01 all 31.47 0.00 1.31 0.91 0.08 66.23 16:22:01 0 24.64 0.00 1.27 1.19 0.07 72.83 16:22:01 1 38.46 0.00 1.23 0.18 0.08 60.04 16:22:01 2 19.55 0.00 1.15 2.11 0.07 77.13 16:22:01 3 43.29 0.00 1.59 0.17 0.08 54.87 Average: all 46.85 1.57 3.35 2.01 0.10 46.11 Average: 0 46.58 1.71 3.54 1.32 0.09 46.76 Average: 1 48.57 1.57 3.43 1.48 0.09 44.86 Average: 2 45.39 1.16 3.13 3.28 0.11 46.92 Average: 3 46.86 1.81 3.31 1.98 0.14 45.91