---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-28565 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 664 12550 1 2794 15007 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:c8:cf:8c brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fec8:cf8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:a9:b8:6b 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-28565) 07/17/25 _x86_64_ (4 CPU) 06:57:25 LINUX RESTART (4 CPU) 06:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:59:01 432.58 86.50 346.08 0.00 3842.69 12625.65 0.00 07:00:01 45.79 3.43 42.36 0.00 219.96 9811.56 0.00 07:01:01 4.23 0.05 4.18 0.00 9.33 236.76 0.00 07:02:01 7.22 0.07 7.15 0.00 12.00 2325.21 0.00 07:03:01 42.98 4.95 38.03 0.00 2616.50 7042.16 0.00 07:04:01 10.31 0.47 9.85 0.00 23.06 893.98 0.00 07:05:01 20.73 1.23 19.50 0.00 110.25 2601.70 0.00 Average: 80.55 13.81 66.73 0.00 976.26 5076.72 0.00 06:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 13462564 15442036 559872 3.42 78472 2078352 1414760 8.11 765664 1881072 229052 07:00:01 13399904 15440372 560404 3.42 79200 2137260 1341656 7.69 825316 1880252 2468 07:01:01 13297788 15398112 601432 3.67 79460 2196020 1453540 8.33 870660 1932664 56848 07:02:01 13318660 15433940 565192 3.45 79740 2209980 1374764 7.88 841056 1940568 6488 07:03:01 12937888 15385904 582656 3.55 106872 2522580 1440284 8.26 1092464 2044516 9516 07:04:01 12951196 15408728 560060 3.42 105636 2533080 1338260 7.67 1075332 2048508 5636 07:05:01 12879920 15395372 571604 3.49 108112 2587008 1286496 7.38 1152416 2042512 28300 Average: 13178274 15414923 571603 3.49 91070 2323469 1378537 7.90 946130 1967156 48330 06:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 219.93 157.97 1654.78 33.71 0.00 0.00 0.00 0.00 06:59:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 31.29 27.06 201.56 3.71 0.00 0.00 0.00 0.00 07:00:01 lo 17.88 17.88 30.56 30.56 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 ens3 92.00 74.87 828.85 8.15 0.00 0.00 0.00 0.00 07:01:01 lo 36.18 36.18 95.75 95.75 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 ens3 16.88 16.08 3.75 4.02 0.00 0.00 0.00 0.00 07:02:01 lo 50.32 50.32 169.14 169.14 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 ens3 346.28 250.77 2297.80 21.63 0.00 0.00 0.00 0.00 07:03:01 lo 62.91 62.91 252.27 252.27 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 ens3 16.31 15.51 4.53 4.31 0.00 0.00 0.00 0.00 07:04:01 lo 49.61 49.61 185.77 185.77 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 ens3 867.92 559.01 262.04 771.28 0.00 0.00 0.00 0.00 07:05:01 lo 49.03 49.03 460.23 460.23 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 227.23 157.33 750.47 120.97 0.00 0.00 0.00 0.00 Average: lo 38.18 38.18 170.55 170.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-28565) 07/17/25 _x86_64_ (4 CPU) 06:57:25 LINUX RESTART (4 CPU) 06:58:01 CPU %user %nice %system %iowait %steal %idle 06:59:01 all 20.50 12.71 10.11 3.46 0.10 53.11 06:59:01 0 17.86 11.60 9.98 4.37 0.10 56.09 06:59:01 1 15.55 14.07 10.54 2.87 0.10 56.87 06:59:01 2 36.85 11.79 10.11 2.30 0.10 38.85 06:59:01 3 11.69 13.38 9.83 4.31 0.10 60.69 07:00:01 all 2.66 0.00 0.88 0.51 0.02 95.93 07:00:01 0 2.39 0.00 0.65 0.18 0.03 96.74 07:00:01 1 2.89 0.00 0.90 0.03 0.02 96.17 07:00:01 2 3.02 0.00 0.83 0.10 0.02 96.03 07:00:01 3 2.32 0.00 1.15 1.74 0.02 94.77 07:01:01 all 9.45 0.00 1.22 0.02 0.04 89.28 07:01:01 0 7.00 0.00 1.07 0.05 0.03 91.85 07:01:01 1 8.46 0.00 1.22 0.00 0.05 90.27 07:01:01 2 11.24 0.00 1.42 0.02 0.03 87.29 07:01:01 3 11.09 0.00 1.17 0.00 0.03 87.71 07:02:01 all 6.26 0.00 1.20 0.08 0.05 92.42 07:02:01 0 5.88 0.00 1.34 0.13 0.03 92.62 07:02:01 1 7.22 0.00 1.15 0.00 0.05 91.57 07:02:01 2 6.16 0.00 1.26 0.20 0.05 92.34 07:02:01 3 5.76 0.00 1.04 0.00 0.05 93.16 07:03:01 all 12.28 0.00 3.61 0.70 0.06 83.36 07:03:01 0 12.04 0.00 3.92 1.33 0.07 82.64 07:03:01 1 12.49 0.00 2.94 1.02 0.05 83.50 07:03:01 2 11.72 0.00 2.79 0.17 0.07 85.26 07:03:01 3 12.86 0.00 4.78 0.27 0.07 82.02 07:04:01 all 7.60 0.00 1.30 4.59 0.07 86.44 07:04:01 0 8.55 0.00 1.28 0.02 0.07 90.08 07:04:01 1 6.10 0.00 1.10 5.68 0.05 87.06 07:04:01 2 8.37 0.00 1.59 0.37 0.08 89.59 07:04:01 3 7.38 0.00 1.24 12.32 0.07 78.99 07:05:01 all 18.64 0.00 2.30 0.29 0.07 78.70 07:05:01 0 20.96 0.00 2.36 0.07 0.07 76.55 07:05:01 1 7.17 0.00 2.15 0.07 0.07 90.55 07:05:01 2 12.63 0.00 2.21 0.90 0.05 84.21 07:05:01 3 33.82 0.00 2.47 0.12 0.08 63.51 Average: all 11.04 1.80 2.94 1.38 0.06 82.78 Average: 0 10.67 1.65 2.94 0.88 0.06 83.80 Average: 1 8.54 1.99 2.85 1.38 0.05 85.19 Average: 2 12.84 1.68 2.88 0.58 0.06 81.97 Average: 3 12.14 1.89 3.09 2.67 0.06 80.15