---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28133 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 9.8G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11609 1 3711 14980 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:2e:64:50 brd ff:ff:ff:ff:ff:ff inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe2e:6450/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:da:76:80 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-28133) 09/26/24 _x86_64_ (4 CPU) 11:33:18 LINUX RESTART (4 CPU) 11:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:35:01 252.59 78.07 174.52 0.00 2568.24 9570.82 0.00 11:36:01 206.92 47.74 159.17 0.00 2946.71 12359.54 0.00 11:37:01 81.16 7.80 73.36 0.00 327.89 23023.13 0.00 11:38:01 29.16 2.78 26.38 0.00 95.58 7122.95 0.00 11:39:01 72.46 5.66 66.79 0.00 4563.15 20246.85 0.00 11:40:01 29.84 0.22 29.62 0.00 8.13 7972.41 0.00 11:41:01 15.55 0.20 15.35 0.00 17.60 2770.60 0.00 Average: 98.24 20.35 77.88 0.00 1503.91 11866.99 0.00 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 13367080 15454256 530864 3.24 71980 2210680 1256756 7.21 814256 1927356 150200 11:36:01 11898508 14435140 1532716 9.36 86680 2629392 2281536 13.09 1926672 2250020 222068 11:37:01 11073852 13912752 2053160 12.53 100324 2902720 2581220 14.81 2636428 2346836 19524 11:38:01 11247016 14133620 1832188 11.18 101448 2947248 2281424 13.09 2431728 2377836 31376 11:39:01 10286536 13744028 2210284 13.49 115844 3478512 2669224 15.31 3045404 2680692 142204 11:40:01 10372028 13763844 2190580 13.37 117104 3410572 2804296 16.09 3033936 2611376 26612 11:41:01 11904140 15349016 605572 3.70 118652 3457060 1343272 7.71 1473652 2637004 18196 Average: 11449880 14398951 1565052 9.55 101719 3005169 2173961 12.47 2194582 2404446 87169 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 281.29 204.48 1903.03 55.71 0.00 0.00 0.00 0.00 11:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 309.35 248.03 3662.88 36.25 0.00 0.00 0.00 0.00 11:36:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 275.76 208.08 4020.41 22.87 0.00 0.00 0.00 0.00 11:37:01 lo 1901.48 1901.48 1805.48 1805.48 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 63.57 57.79 226.10 12.18 0.00 0.00 0.00 0.00 11:38:01 lo 2173.92 2173.92 2062.63 2062.63 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 230.34 140.37 2763.38 19.03 0.00 0.00 0.00 0.00 11:39:01 lo 1903.55 1903.55 1803.86 1803.86 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 40.04 35.72 10.51 9.99 0.00 0.00 0.00 0.00 11:40:01 lo 1925.59 1925.59 1826.57 1826.57 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 17.21 18.55 13.12 7.76 0.00 0.00 0.00 0.00 11:41:01 lo 17.03 17.03 2.03 2.03 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 173.94 130.43 1799.95 23.40 0.00 0.00 0.00 0.00 Average: lo 1132.05 1132.05 1071.60 1071.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28133) 09/26/24 _x86_64_ (4 CPU) 11:33:18 LINUX RESTART (4 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 17.80 9.64 8.07 4.07 0.09 60.33 11:35:01 0 10.44 10.54 8.60 4.73 0.10 65.58 11:35:01 1 16.60 9.10 7.87 2.63 0.07 63.73 11:35:01 2 21.21 8.98 7.41 6.82 0.08 55.50 11:35:01 3 22.99 9.94 8.40 2.09 0.10 56.48 11:36:01 all 46.22 0.00 2.27 1.85 0.09 49.58 11:36:01 0 53.79 0.00 2.03 1.71 0.10 42.38 11:36:01 1 47.44 0.00 1.92 0.87 0.08 49.68 11:36:01 2 41.80 0.00 2.52 3.02 0.08 52.58 11:36:01 3 41.83 0.00 2.60 1.79 0.10 53.69 11:37:01 all 68.25 0.00 3.11 1.12 0.10 27.41 11:37:01 0 69.98 0.00 2.64 0.91 0.10 26.38 11:37:01 1 71.63 0.00 3.71 1.48 0.10 23.09 11:37:01 2 66.08 0.00 3.01 0.54 0.10 30.28 11:37:01 3 65.33 0.00 3.07 1.58 0.10 29.92 11:38:01 all 69.93 0.00 2.71 0.57 0.10 26.69 11:38:01 0 66.82 0.00 2.08 0.13 0.13 30.83 11:38:01 1 70.25 0.00 2.68 0.98 0.10 25.99 11:38:01 2 70.83 0.00 2.87 0.81 0.10 25.39 11:38:01 3 71.80 0.00 3.22 0.37 0.08 24.53 11:39:01 all 75.18 0.00 4.16 0.92 0.10 19.63 11:39:01 0 71.17 0.00 3.57 0.97 0.10 24.18 11:39:01 1 78.36 0.00 4.74 1.55 0.10 15.25 11:39:01 2 73.46 0.00 4.08 0.34 0.10 22.02 11:39:01 3 77.74 0.00 4.27 0.82 0.12 17.05 11:40:01 all 70.06 0.00 2.83 0.18 0.10 26.84 11:40:01 0 71.54 0.00 3.00 0.12 0.10 25.24 11:40:01 1 74.04 0.00 2.79 0.20 0.10 22.87 11:40:01 2 66.30 0.00 3.07 0.25 0.10 30.28 11:40:01 3 68.35 0.00 2.45 0.15 0.10 28.95 11:41:01 all 45.70 0.00 1.32 0.25 0.09 52.65 11:41:01 0 45.15 0.00 1.02 0.02 0.10 53.72 11:41:01 1 46.57 0.00 1.49 0.00 0.07 51.88 11:41:01 2 44.36 0.00 1.43 0.65 0.10 53.46 11:41:01 3 46.73 0.00 1.32 0.34 0.08 51.52 Average: all 56.17 1.37 3.49 1.28 0.10 37.59 Average: 0 55.56 1.51 3.28 1.23 0.11 38.33 Average: 1 57.85 1.29 3.59 1.10 0.09 36.08 Average: 2 54.87 1.28 3.48 1.77 0.10 38.51 Average: 3 56.42 1.41 3.61 1.02 0.10 37.44