---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43503 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 9.7G 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 11713 1 3585 14959 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:78:d4:64 brd ff:ff:ff:ff:ff:ff inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe78:d464/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:d8:fc:53 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-43503) 10/17/24 _x86_64_ (4 CPU) 14:27:38 LINUX RESTART (4 CPU) 14:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:29:01 342.38 150.52 191.87 0.00 11582.31 56017.62 0.00 14:30:01 215.66 43.33 172.34 0.00 2531.04 21384.59 0.00 14:31:01 92.03 15.20 76.84 0.00 817.06 32681.09 0.00 14:32:01 28.49 3.27 25.22 0.00 116.63 15554.42 0.00 14:33:01 79.66 4.47 75.19 0.00 4347.88 31780.74 0.00 14:34:01 34.58 2.22 32.36 0.00 327.28 13006.63 0.00 Average: 131.54 36.18 95.37 0.00 3263.87 28327.02 0.00 14:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 13343164 15343464 646184 3.94 61660 2141072 1374296 7.88 927908 1847752 104520 14:30:01 12074940 14582444 1382176 8.44 86732 2600076 2159312 12.39 1742540 2254544 253016 14:31:01 11539284 14361764 1601492 9.78 100248 2886056 2115784 12.14 2179260 2336224 14344 14:32:01 11186764 14056356 1906624 11.64 101036 2930336 2371160 13.60 2499020 2366556 31156 14:33:01 10664372 13956152 1997056 12.19 111764 3324008 2431872 13.95 2797284 2560224 92 14:34:01 12042600 15368432 584292 3.57 116328 3352908 1298196 7.45 1413732 2569804 18940 Average: 11808521 14611435 1352971 8.26 96295 2872409 1958437 11.24 1926624 2322517 70345 14:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 ens3 432.35 294.95 2279.48 73.04 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 14:30:01 ens3 280.77 240.13 3637.78 35.33 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:31:01 ens3 289.40 205.32 3973.33 23.84 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 2044.41 2044.41 1941.82 1941.82 0.00 0.00 0.00 0.00 14:32:01 ens3 64.18 52.55 156.35 11.65 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 2086.72 2086.72 1982.73 1982.73 0.00 0.00 0.00 0.00 14:33:01 ens3 284.99 163.65 2784.21 22.57 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 3309.68 3309.68 3141.17 3141.17 0.00 0.00 0.00 0.00 14:34:01 ens3 44.86 39.49 24.98 14.17 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 970.45 970.45 919.84 919.84 0.00 0.00 0.00 0.00 Average: ens3 232.20 165.65 2142.27 29.98 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 1406.23 1406.23 1334.74 1334.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43503) 10/17/24 _x86_64_ (4 CPU) 14:27:38 LINUX RESTART (4 CPU) 14:28:02 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 18.24 15.80 12.11 10.09 0.18 43.58 14:29:01 0 17.50 16.45 12.37 11.58 0.15 41.96 14:29:01 1 18.51 15.66 12.47 10.66 0.17 42.52 14:29:01 2 17.11 16.06 12.61 10.30 0.19 43.73 14:29:01 3 19.87 15.04 10.98 7.80 0.19 46.12 14:30:01 all 38.54 0.00 2.27 2.76 0.09 56.35 14:30:01 0 49.95 0.00 2.84 1.98 0.10 45.13 14:30:01 1 30.50 0.00 1.71 4.00 0.07 63.73 14:30:01 2 29.58 0.00 1.46 2.27 0.08 66.61 14:30:01 3 44.10 0.00 3.05 2.80 0.10 49.95 14:31:01 all 67.23 0.00 2.98 2.39 0.12 27.28 14:31:01 0 62.25 0.00 3.20 0.96 0.12 33.47 14:31:01 1 70.99 0.00 2.86 3.20 0.13 22.81 14:31:01 2 68.15 0.00 2.69 2.76 0.14 26.27 14:31:01 3 67.54 0.00 3.17 2.66 0.10 26.52 14:32:01 all 75.19 0.00 2.62 0.25 0.11 21.83 14:32:01 0 76.84 0.00 2.89 0.22 0.12 19.94 14:32:01 1 70.53 0.00 2.09 0.13 0.10 27.14 14:32:01 2 78.69 0.00 2.27 0.42 0.12 18.50 14:32:01 3 74.70 0.00 3.23 0.23 0.10 21.73 14:33:01 all 68.98 0.00 4.17 1.31 0.11 25.42 14:33:01 0 69.47 0.00 4.42 1.24 0.10 24.77 14:33:01 1 71.50 0.00 4.25 1.09 0.12 23.04 14:33:01 2 72.01 0.00 4.48 1.87 0.10 21.55 14:33:01 3 62.96 0.00 3.54 1.06 0.12 32.33 14:34:01 all 37.87 0.00 1.98 0.48 0.09 59.58 14:34:01 0 39.18 0.00 2.05 0.92 0.12 57.74 14:34:01 1 29.37 0.00 1.30 0.02 0.08 69.22 14:34:01 2 34.49 0.00 2.26 0.82 0.08 62.34 14:34:01 3 48.40 0.00 2.30 0.18 0.08 49.02 Average: all 51.11 2.58 4.33 2.85 0.12 39.01 Average: 0 52.66 2.68 4.59 2.78 0.12 37.17 Average: 1 48.63 2.57 4.09 3.16 0.11 41.44 Average: 2 50.06 2.64 4.27 3.05 0.12 39.86 Average: 3 53.07 2.45 4.35 2.43 0.12 37.59