---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3382 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 368 1214 0 2361 3292 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:12:ef:fd brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe12:effd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3382) 01/16/26 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 84.77 28.21 56.56 1134.42 5023.53 16:00:01 59.67 11.64 48.03 1043.35 9369.67 16:01:01 78.45 5.52 72.94 98.92 63783.64 16:02:01 71.70 7.59 64.11 547.09 68632.55 16:03:01 104.60 30.74 73.85 1527.61 23835.63 16:04:01 77.09 35.67 41.42 2329.62 16648.18 16:05:01 83.35 35.26 48.09 2103.92 5631.06 16:06:01 39.89 17.55 22.35 636.43 1468.42 Average: 74.97 21.54 53.43 1177.85 24338.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 1877396 3375404 2161656 53.52 39992 1622032 654324 12.86 549944 1467008 110176 16:00:01 1702256 3442056 2336796 57.86 58764 1829472 562960 11.07 481204 1680076 124708 16:01:01 215100 3355064 3823952 94.67 66308 3198080 675392 13.28 983460 2614552 169068 16:02:01 628864 3348932 3410188 84.43 72860 2787568 700376 13.77 945140 2271856 233256 16:03:01 624328 3399028 3414724 84.54 88464 2816508 658796 12.95 924488 2277624 55232 16:04:01 243776 3068264 3795276 93.96 99492 2847216 1142276 22.45 865952 2698996 89600 16:05:01 1302588 3399836 2736464 67.75 103820 2112676 575816 11.32 539648 1963300 29056 16:06:01 1263836 3386160 2775216 68.71 105396 2133348 584644 11.49 561516 1977080 12460 Average: 982268 3346843 3056784 75.68 79387 2418362 694323 13.65 731419 2118812 102944 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 299.97 162.85 1393.02 60.78 0.00 0.00 0.00 0.00 15:59:02 lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 16:00:01 ens3 28.37 23.62 263.37 4.90 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 324.35 191.92 8090.43 15.52 0.00 0.00 0.00 0.00 16:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:02:01 ens3 2.26 1.31 12.88 0.39 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 46.84 34.03 1037.56 4.04 0.00 0.00 0.00 0.00 16:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:04:01 ens3 330.21 132.94 2151.23 16.26 0.00 0.00 0.00 0.00 16:04:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 16:05:01 ens3 19.91 17.00 10.45 17.57 0.00 0.00 0.00 0.00 16:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:06:01 ens3 8.27 9.92 6.29 4.65 0.00 0.00 0.00 0.00 16:06:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 132.72 71.79 1623.19 15.53 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3382) 01/16/26 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.71 0.00 2.90 6.75 5.35 46.29 15:59:02 0 36.23 0.00 3.12 2.75 5.62 52.29 15:59:02 1 41.20 0.00 2.68 10.79 5.09 40.25 16:00:01 all 38.25 0.00 2.63 5.40 4.38 49.34 16:00:01 0 29.68 0.00 2.36 2.50 4.35 61.10 16:00:01 1 46.93 0.00 2.87 8.32 4.40 37.47 16:01:01 all 23.41 0.00 4.02 4.83 5.15 62.59 16:01:01 0 18.74 0.00 2.47 8.18 4.83 65.78 16:01:01 1 28.08 0.00 5.58 1.47 5.49 59.38 16:02:01 all 41.86 0.00 3.89 3.86 4.54 45.85 16:02:01 0 19.48 0.00 2.82 6.76 4.46 66.48 16:02:01 1 64.70 0.00 5.00 0.91 4.62 24.76 16:03:01 all 30.72 0.00 2.67 8.30 4.67 53.65 16:03:01 0 34.96 0.00 2.63 7.14 4.85 50.42 16:03:01 1 26.49 0.00 2.69 9.45 4.47 56.90 16:04:01 all 42.39 0.00 2.92 6.15 6.64 41.90 16:04:01 0 36.85 0.00 2.46 5.72 6.40 48.57 16:04:01 1 47.96 0.00 3.40 6.58 6.89 35.17 16:05:01 all 52.74 0.00 3.70 5.13 6.07 32.36 16:05:01 0 61.82 0.00 3.56 6.05 6.36 22.22 16:05:01 1 43.67 0.00 3.85 4.21 5.76 42.51 16:06:01 all 38.75 0.00 1.74 3.77 3.93 51.80 16:06:01 0 20.62 0.00 1.63 4.07 2.95 70.73 16:06:01 1 57.08 0.00 1.84 3.49 4.92 32.66 Average: all 38.34 0.00 3.06 5.53 5.09 47.98 Average: 0 32.25 0.00 2.63 5.40 4.98 54.74 Average: 1 44.46 0.00 3.49 5.65 5.21 41.18