---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1488 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 8.7G 11G 46% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 329 413 0 1249 1490 Swap: 1023 1 1022 ---> 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:9a:2f:2e brd ff:ff:ff:ff:ff:ff inet 10.32.7.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe9a:2f2e/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-1488) 05/23/25 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 131.20 36.39 94.80 1335.11 10501.67 16:00:01 223.26 97.83 125.42 20463.31 97230.52 16:01:01 65.58 22.86 42.72 3241.32 39860.85 16:02:01 9.40 0.05 9.35 9.33 1503.62 16:03:01 1.08 0.12 0.97 26.26 11.33 16:04:01 0.85 0.00 0.85 0.00 10.53 16:05:01 1.15 0.03 1.12 4.80 12.40 16:06:01 1.45 0.00 1.45 0.00 16.00 16:07:01 1.05 0.00 1.05 0.00 11.46 16:08:01 1.73 0.07 1.67 11.60 19.46 16:09:01 1.00 0.02 0.98 4.27 11.33 16:10:01 1.40 0.00 1.40 0.00 16.93 16:11:01 0.90 0.00 0.90 0.00 9.87 16:12:01 0.88 0.00 0.88 0.00 11.73 16:13:01 3.78 2.07 1.72 35.99 20.93 16:14:01 56.75 28.73 28.02 1992.93 1757.73 Average: 31.35 11.76 19.58 1695.49 9439.14 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 86292 1508936 1954340 95.77 51004 1460196 581268 18.82 422316 1389228 107332 16:00:01 214208 1479420 1826424 89.50 61740 1301968 671084 21.72 290924 1412408 136472 16:01:01 497960 1482080 1542672 75.60 68748 1009612 742424 24.03 288984 1121704 43476 16:02:01 497588 1482028 1543044 75.62 68784 1009884 746440 24.16 289040 1121972 88 16:03:01 496276 1481436 1544356 75.68 68808 1010676 753120 24.38 289140 1122692 16 16:04:01 496308 1481572 1544324 75.68 68824 1010692 753120 24.38 289092 1122772 184 16:05:01 496004 1481408 1544628 75.69 68848 1010836 753120 24.38 289116 1122880 92 16:06:01 496072 1481572 1544560 75.69 68888 1010840 753120 24.38 289164 1122916 124 16:07:01 496392 1481904 1544240 75.67 68920 1010844 753120 24.38 289172 1122920 92 16:08:01 495432 1481488 1545200 75.72 68988 1011304 757124 24.51 289380 1123376 56 16:09:01 495416 1481676 1545216 75.72 69016 1011452 752616 24.36 289296 1123528 136 16:10:01 495144 1481452 1545488 75.74 69056 1011456 752616 24.36 289340 1123532 124 16:11:01 495168 1481512 1545464 75.73 69080 1011448 752616 24.36 289364 1123532 96 16:12:01 494952 1481332 1545680 75.75 69104 1011460 752616 24.36 289404 1123536 256 16:13:01 494104 1481656 1546528 75.79 69456 1012224 752228 24.35 290804 1123304 36 16:14:01 499536 1579400 1541096 75.52 72728 1096744 511984 16.57 234504 1166624 12556 Average: 452928 1489304 1587704 77.80 67624 1062602 721164 23.34 294315 1160433 18821 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:01 ens3 136.04 109.06 1082.83 32.95 0.00 0.00 0.00 0.00 16:00:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 261.71 186.19 7753.31 16.32 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.48 0.50 0.10 0.12 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 16:02:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 0.13 0.10 0.08 0.04 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 0.22 0.18 0.08 0.05 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 16:14:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 ens3 23.28 20.45 19.16 14.30 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 26.42 19.83 553.57 4.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1488) 05/23/25 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.91 0.00 2.53 6.86 0.09 51.61 15:59:01 0 25.82 0.00 1.97 9.58 0.08 62.54 15:59:01 1 52.08 0.00 3.07 4.12 0.12 40.62 16:00:01 all 27.33 0.00 5.10 9.15 0.09 58.33 16:00:01 0 36.14 0.00 5.76 7.86 0.10 50.14 16:00:01 1 18.61 0.00 4.46 10.43 0.07 66.42 16:01:01 all 29.36 0.00 1.84 2.11 0.07 66.62 16:01:01 0 4.81 0.00 0.96 2.24 0.05 91.94 16:01:01 1 54.03 0.00 2.70 1.98 0.08 41.21 16:02:01 all 0.16 0.00 0.17 0.22 0.03 99.43 16:02:01 0 0.30 0.00 0.32 0.42 0.07 98.89 16:02:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 all 0.16 0.00 0.11 0.02 0.03 99.69 16:03:01 0 0.29 0.00 0.17 0.03 0.03 99.48 16:03:01 1 0.02 0.00 0.05 0.02 0.00 99.92 16:04:01 all 0.27 0.00 0.16 0.02 0.04 99.51 16:04:01 0 0.39 0.00 0.15 0.00 0.07 99.40 16:04:01 1 0.15 0.00 0.17 0.02 0.03 99.63 16:05:01 all 0.84 0.00 0.12 0.02 0.04 98.98 16:05:01 0 1.41 0.00 0.15 0.00 0.03 98.41 16:05:01 1 0.28 0.00 0.12 0.03 0.05 99.52 16:06:01 all 0.28 0.00 0.12 0.02 0.03 99.56 16:06:01 0 0.33 0.00 0.10 0.02 0.03 99.51 16:06:01 1 0.22 0.00 0.13 0.03 0.03 99.58 16:07:01 all 0.26 0.00 0.13 0.02 0.05 99.54 16:07:01 0 0.30 0.00 0.17 0.00 0.05 99.48 16:07:01 1 0.20 0.00 0.12 0.02 0.03 99.63 16:08:01 all 0.23 0.00 0.13 0.05 0.04 99.55 16:08:01 0 0.20 0.00 0.10 0.00 0.05 99.65 16:08:01 1 0.25 0.00 0.15 0.10 0.05 99.45 16:09:01 all 0.25 0.00 0.13 0.02 0.05 99.55 16:09:01 0 0.22 0.00 0.12 0.00 0.05 99.61 16:09:01 1 0.28 0.00 0.15 0.03 0.03 99.50 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.22 0.00 0.13 0.03 0.05 99.58 16:10:01 0 0.25 0.00 0.13 0.00 0.07 99.55 16:10:01 1 0.20 0.00 0.13 0.05 0.05 99.57 16:11:01 all 0.24 0.00 0.12 0.02 0.05 99.57 16:11:01 0 0.27 0.00 0.10 0.00 0.03 99.60 16:11:01 1 0.22 0.00 0.13 0.03 0.05 99.57 16:12:01 all 0.19 0.00 0.10 0.02 0.03 99.66 16:12:01 0 0.15 0.00 0.05 0.00 0.03 99.77 16:12:01 1 0.22 0.00 0.15 0.03 0.03 99.57 16:13:01 all 0.22 0.00 0.15 0.06 0.03 99.54 16:13:01 0 0.22 0.00 0.10 0.07 0.03 99.58 16:13:01 1 0.23 0.00 0.20 0.07 0.05 99.45 16:14:01 all 37.21 0.00 1.89 2.44 0.08 58.37 16:14:01 0 27.14 0.00 1.44 0.92 0.07 70.43 16:14:01 1 47.27 0.00 2.34 3.94 0.10 46.35 Average: all 8.53 0.00 0.81 1.32 0.05 89.29 Average: 0 6.15 0.00 0.74 1.33 0.05 91.73 Average: 1 10.90 0.00 0.88 1.31 0.05 86.85