---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18453 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: 2799.998 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 11G 67G 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/loop2 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 704 10420 1 4872 14953 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:2a:64:10 brd ff:ff:ff:ff:ff:ff inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe2a:6410/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:e5:c6:3a 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-18453) 09/04/24 _x86_64_ (4 CPU) 08:24:24 LINUX RESTART (4 CPU) 08:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:26:01 316.91 149.99 166.92 0.00 11582.44 11813.73 0.00 08:27:01 110.90 38.84 72.06 0.00 2632.19 12865.59 0.00 08:28:01 33.74 1.03 32.71 0.00 60.52 11912.28 0.00 08:29:01 39.91 1.35 38.56 0.00 69.06 9209.53 0.00 08:30:01 92.23 6.02 86.22 0.00 4568.71 19410.36 0.00 08:31:01 34.14 0.63 33.51 0.00 24.62 11061.72 0.00 08:32:01 51.47 0.20 51.27 0.00 10.13 33899.32 0.00 08:33:01 67.78 0.97 66.81 0.00 125.36 13046.73 0.00 Average: 92.90 24.61 68.29 0.00 2364.16 15409.51 0.00 08:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 13375984 15364756 623248 3.80 62168 2128168 1341136 7.69 896016 1846280 114608 08:27:01 11876756 14360636 1603100 9.79 89792 2571604 2189748 12.56 1953568 2238000 210196 08:28:01 11252496 14039468 1923276 11.74 110036 2819372 2473400 14.19 2368324 2412384 153516 08:29:01 10589068 13602036 2359828 14.41 127912 2997348 2853036 16.37 2869464 2543324 108516 08:30:01 10024440 13603336 2346748 14.33 148580 3514336 2875460 16.50 3096456 2836408 5500 08:31:01 8761796 13547316 2402568 14.67 163880 4658868 2848112 16.34 3390604 3759384 872812 08:32:01 6451908 11394580 4554836 27.81 174912 4774756 4946716 28.38 5355316 4070892 310064 08:33:01 10769212 15404124 546360 3.34 177064 4498344 1258664 7.22 1362816 3789068 17544 Average: 10387708 13914532 2044996 12.48 131793 3495350 2598284 14.91 2661570 2936968 224094 08:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 ens3 397.09 257.40 1880.69 70.53 0.00 0.00 0.00 0.00 08:26:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 272.89 226.72 3411.78 34.59 0.00 0.00 0.00 0.00 08:27:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 97.30 85.15 355.18 19.74 0.00 0.00 0.00 0.00 08:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 58.46 54.99 19.18 18.41 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 286.79 190.32 3478.34 43.11 0.00 0.00 0.00 0.00 08:30:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 372.62 304.84 3023.52 64.82 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 147.89 123.40 45.90 46.43 0.00 0.00 0.00 0.00 08:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 453.39 443.93 114.30 133.59 0.00 0.00 0.00 0.00 08:33:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 260.55 210.78 1540.57 53.87 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.05 0.05 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-18453) 09/04/24 _x86_64_ (4 CPU) 08:24:24 LINUX RESTART (4 CPU) 08:25:02 CPU %user %nice %system %iowait %steal %idle 08:26:01 all 18.34 15.31 12.52 8.87 0.12 44.84 08:26:01 0 15.58 16.35 13.09 5.44 0.10 49.44 08:26:01 1 12.81 16.72 13.46 9.81 0.10 47.10 08:26:01 2 26.56 13.05 11.48 11.39 0.12 37.41 08:26:01 3 18.47 15.12 12.04 8.86 0.16 45.35 08:27:01 all 39.13 0.00 1.94 4.52 0.10 54.31 08:27:01 0 31.15 0.00 1.43 5.68 0.12 61.62 08:27:01 1 38.68 0.00 2.05 2.11 0.10 57.06 08:27:01 2 39.59 0.00 1.80 0.52 0.08 58.01 08:27:01 3 47.07 0.00 2.50 9.75 0.10 40.57 08:28:01 all 76.72 0.00 2.28 0.68 0.15 20.17 08:28:01 0 72.42 0.00 2.26 1.15 0.14 24.04 08:28:01 1 77.28 0.00 2.17 0.98 0.15 19.43 08:28:01 2 74.54 0.00 2.89 0.51 0.17 21.89 08:28:01 3 82.65 0.00 1.82 0.08 0.14 15.31 08:29:01 all 69.34 0.00 2.05 1.80 0.12 26.69 08:29:01 0 69.02 0.00 1.07 0.29 0.10 29.52 08:29:01 1 59.55 0.00 2.01 1.79 0.14 36.51 08:29:01 2 79.61 0.00 2.73 3.32 0.08 14.25 08:29:01 3 69.19 0.00 2.37 1.81 0.15 26.48 08:30:01 all 60.27 0.00 3.35 9.72 0.14 26.52 08:30:01 0 54.89 0.00 3.86 8.16 0.12 32.98 08:30:01 1 63.06 0.00 2.75 3.82 0.17 30.21 08:30:01 2 60.33 0.00 3.57 15.09 0.12 20.89 08:30:01 3 62.81 0.00 3.22 11.83 0.17 21.96 08:31:01 all 42.52 0.00 2.27 1.49 0.08 53.64 08:31:01 0 33.57 0.00 1.40 2.89 0.08 62.06 08:31:01 1 33.38 0.00 2.68 2.04 0.08 61.82 08:31:01 2 30.23 0.00 1.21 0.10 0.08 68.38 08:31:01 3 72.96 0.00 3.79 0.91 0.08 22.26 08:32:01 all 49.10 0.00 2.17 3.49 0.10 45.14 08:32:01 0 47.96 0.00 3.13 4.41 0.08 44.41 08:32:01 1 60.06 0.00 2.99 3.68 0.10 33.17 08:32:01 2 31.55 0.00 1.42 1.24 0.10 65.68 08:32:01 3 56.92 0.00 1.16 4.64 0.10 37.18 08:33:01 all 22.98 0.00 1.99 1.79 0.09 73.15 08:33:01 0 15.92 0.00 1.40 2.17 0.10 80.40 08:33:01 1 47.91 0.00 1.06 0.03 0.08 50.91 08:33:01 2 15.20 0.00 1.32 3.30 0.07 80.11 08:33:01 3 13.04 0.00 4.16 1.65 0.10 81.05 Average: all 47.32 1.88 3.55 4.02 0.11 43.11 Average: 0 42.56 2.01 3.43 3.77 0.11 48.12 Average: 1 49.14 2.06 3.62 3.02 0.12 42.05 Average: 2 44.68 1.60 3.27 4.39 0.10 45.95 Average: 3 52.92 1.85 3.86 4.92 0.12 36.32