---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-1798 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 676K 1.6G 1% /run /dev/vda1 78G 8.5G 69G 11% / 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 567 12994 0 2478 15142 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:fc:16:05 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85109sec preferred_lft 85109sec inet6 fe80::f816:3eff:fefc:1605/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1798) 06/24/26 _x86_64_ (4 CPU) 09:38:53 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 149.30 54.63 94.67 3637.99 46696.17 09:41:01 98.47 11.11 87.35 305.68 24040.66 09:42:01 58.22 0.02 58.21 0.27 22145.91 09:43:01 9.52 0.00 9.52 0.00 13055.16 09:44:01 11.56 0.02 11.55 0.13 13417.63 09:45:01 3.90 0.02 3.88 0.13 2864.86 09:46:01 2.17 0.00 2.17 0.00 482.59 09:47:01 3.07 0.00 3.07 0.00 879.85 09:48:01 2.55 0.00 2.55 0.00 679.89 09:49:01 2.97 0.00 2.97 0.00 436.19 09:50:01 10.08 0.00 10.08 0.00 1612.53 09:51:01 4.45 0.00 4.45 0.00 644.05 09:52:01 2.60 0.00 2.60 0.00 302.48 09:53:01 2.92 0.00 2.92 0.00 298.08 09:54:01 5.18 1.85 3.33 14.80 286.04 09:55:01 3.71 0.00 3.71 0.00 328.71 09:56:01 5.43 0.00 5.43 0.00 842.53 09:57:06 42.81 0.00 42.81 0.00 4078.56 09:58:01 120.18 5.82 114.36 187.17 10371.64 09:59:01 37.79 4.87 32.93 107.05 4421.40 10:00:01 25.91 0.27 25.65 23.71 1583.08 Average: 28.40 3.72 24.68 202.86 7091.31 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 14186652 15570092 2238308 13.63 44332 1551892 782200 4.48 638940 1411216 70172 09:41:01 13780452 15612352 2644508 16.10 70932 1952016 721340 4.13 611980 1801032 247076 09:42:01 13766760 15608680 2658200 16.18 78376 1953004 721340 4.13 621976 1801988 660 09:43:01 13744184 15596036 2680776 16.32 85848 1953772 721340 4.13 640464 1802756 3812 09:44:01 13729432 15592712 2695528 16.41 92000 1957304 737372 4.22 647720 1806148 5808 09:45:01 13712960 15589172 2712000 16.51 98616 1961348 737372 4.22 656008 1810344 516 09:46:01 13696336 15583396 2728624 16.61 105272 1963784 737372 4.22 666936 1812736 8132 09:47:01 13683088 15580392 2741872 16.69 112584 1964952 753552 4.31 675444 1813900 2604 09:48:01 13671588 15577428 2753372 16.76 119572 1965548 753552 4.31 683940 1814496 752 09:49:01 13662820 15575544 2762140 16.82 123868 1967000 753552 4.31 689328 1815940 1396 09:50:01 13633984 15569140 2790976 16.99 129520 1980120 753552 4.31 697348 1829048 11180 09:51:01 13628908 15568028 2796052 17.02 132812 1980372 753552 4.31 700348 1829292 812 09:52:01 13623540 15567144 2801420 17.06 136308 1980672 753552 4.31 704736 1829584 1216 09:53:01 13617768 15565412 2807192 17.09 139508 1980836 753552 4.31 708852 1829752 196 09:54:01 13612652 15565092 2812308 17.12 143360 1981056 771912 4.42 712728 1829968 744 09:55:01 13606504 15563724 2818456 17.16 146840 1981544 771912 4.42 716184 1830452 252 09:56:01 13592924 15562960 2832036 17.24 153148 1985736 771912 4.42 722920 1834636 4480 09:57:06 13491620 15580936 2933340 17.86 201860 2024388 749688 4.29 752036 1873272 73844 09:58:01 13294692 15568424 3130268 19.06 252604 2124664 730192 4.18 879024 1906972 27800 09:59:01 13318364 15513388 3106596 18.91 254552 2092504 777036 4.45 904032 1909124 27752 10:00:01 13301824 15499992 3123136 19.01 256232 2093340 797112 4.56 928888 1899644 7492 Average: 13636050 15571907 2788910 16.98 137054 1971231 752522 4.31 712373 1813919 23652 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 09:40:01 ens3 328.14 224.01 1387.08 70.29 0.00 0.00 0.00 0.00 09:41:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:41:01 ens3 209.62 141.38 1625.94 20.53 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 145.39 130.23 198.13 35.54 0.00 0.00 0.00 0.00 09:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 144.89 132.58 211.44 42.47 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 168.37 161.39 193.60 44.27 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 163.91 166.19 209.59 47.26 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 153.41 147.24 224.72 42.07 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 148.53 135.49 198.32 37.02 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 139.74 122.91 200.84 34.12 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 106.05 94.95 167.20 25.41 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 259.07 294.22 259.42 85.37 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 79.44 63.35 170.62 16.16 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 78.50 64.94 168.13 17.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 76.92 60.87 156.76 16.20 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 79.47 63.91 169.11 17.10 0.00 0.00 0.00 0.00 09:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 ens3 83.58 68.55 157.96 18.32 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 171.30 168.61 201.54 48.51 0.00 0.00 0.00 0.00 09:57:06 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:57:06 ens3 263.97 311.70 239.18 93.03 0.00 0.00 0.00 0.00 09:58:01 lo 0.31 0.31 0.02 0.02 0.00 0.00 0.00 0.00 09:58:01 ens3 272.84 246.65 1263.48 65.31 0.00 0.00 0.00 0.00 09:59:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:59:01 ens3 352.59 350.99 87.21 100.44 0.00 0.00 0.00 0.00 10:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:00:01 ens3 16.49 15.49 13.74 6.25 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 163.91 151.06 353.22 42.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1798) 06/24/26 _x86_64_ (4 CPU) 09:38:53 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 13.54 0.00 1.40 18.65 0.06 66.36 09:40:01 0 18.44 0.00 0.98 0.95 0.05 79.58 09:40:01 1 11.55 0.00 1.62 34.89 0.05 51.90 09:40:01 2 17.09 0.00 1.81 9.13 0.07 71.90 09:40:01 3 7.07 0.00 1.17 29.67 0.07 62.03 09:41:01 all 14.28 0.00 1.28 6.87 0.08 77.48 09:41:01 0 10.28 0.00 0.85 0.92 0.07 87.88 09:41:01 1 10.33 0.00 0.92 20.72 0.07 67.97 09:41:01 2 24.02 0.00 2.29 2.59 0.10 71.01 09:41:01 3 12.49 0.00 1.05 3.34 0.12 83.00 09:42:01 all 0.54 0.00 0.49 2.04 0.05 96.88 09:42:01 0 0.35 0.00 0.27 0.00 0.02 99.37 09:42:01 1 0.34 0.00 0.24 4.28 0.05 95.09 09:42:01 2 1.44 0.00 1.10 0.37 0.08 97.01 09:42:01 3 0.02 0.00 0.33 3.53 0.03 96.09 09:43:01 all 0.79 0.00 0.44 2.73 0.07 95.97 09:43:01 0 0.58 0.00 0.37 0.03 0.08 98.93 09:43:01 1 0.93 0.00 0.22 8.75 0.07 90.03 09:43:01 2 1.22 0.00 0.97 1.39 0.07 96.35 09:43:01 3 0.43 0.00 0.23 0.75 0.05 98.53 09:44:01 all 0.50 0.00 0.47 3.81 0.05 95.17 09:44:01 0 0.25 0.00 0.22 0.87 0.02 98.65 09:44:01 1 1.22 0.00 1.09 8.95 0.05 88.69 09:44:01 2 0.44 0.00 0.44 3.32 0.05 95.76 09:44:01 3 0.10 0.00 0.15 2.07 0.05 97.63 09:45:01 all 0.58 0.00 0.42 0.63 0.05 98.31 09:45:01 0 2.26 0.00 1.54 0.32 0.17 95.71 09:45:01 1 0.02 0.00 0.02 0.69 0.03 99.25 09:45:01 2 0.03 0.00 0.03 1.22 0.00 98.71 09:45:01 3 0.02 0.00 0.07 0.30 0.02 99.60 09:46:01 all 0.76 0.00 0.40 0.63 0.04 98.17 09:46:01 0 1.50 0.00 0.40 0.08 0.07 97.95 09:46:01 1 0.17 0.00 0.10 0.00 0.02 99.72 09:46:01 2 0.83 0.00 0.65 2.00 0.07 96.44 09:46:01 3 0.54 0.00 0.47 0.43 0.03 98.53 09:47:01 all 0.53 0.00 0.41 1.69 0.04 97.33 09:47:01 0 0.25 0.00 0.12 0.00 0.05 99.58 09:47:01 1 0.15 0.00 0.17 0.00 0.03 99.65 09:47:01 2 0.02 0.00 0.02 4.44 0.00 95.53 09:47:01 3 1.69 0.00 1.31 2.30 0.07 94.64 09:48:01 all 0.72 0.00 0.35 1.06 0.05 97.81 09:48:01 0 1.15 0.00 0.37 0.10 0.03 98.35 09:48:01 1 1.14 0.00 0.67 0.12 0.10 97.98 09:48:01 2 0.05 0.00 0.03 3.17 0.02 96.73 09:48:01 3 0.60 0.00 0.38 0.87 0.07 98.08 09:49:01 all 0.53 0.00 0.31 0.83 0.03 98.30 09:49:01 0 0.69 0.00 0.42 1.21 0.03 97.65 09:49:01 1 0.63 0.00 0.33 1.54 0.02 97.48 09:49:01 2 0.02 0.00 0.02 0.42 0.00 99.55 09:49:01 3 0.75 0.00 0.50 0.13 0.03 98.58 09:50:01 all 0.97 0.00 0.64 1.26 0.05 97.07 09:50:01 0 0.97 0.00 0.62 0.13 0.05 98.23 09:50:01 1 0.40 0.00 0.35 3.63 0.05 95.56 09:50:01 2 0.32 0.00 0.02 0.53 0.03 99.10 09:50:01 3 2.21 0.00 1.57 0.75 0.08 95.38 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 0.68 0.00 0.26 0.71 0.02 98.32 09:51:01 0 1.37 0.00 0.77 1.05 0.03 96.78 09:51:01 1 0.13 0.00 0.10 1.80 0.02 97.95 09:51:01 2 1.09 0.00 0.03 0.00 0.02 98.86 09:51:01 3 0.15 0.00 0.15 0.00 0.02 99.68 09:52:01 all 0.51 0.00 0.20 0.97 0.02 98.30 09:52:01 0 1.40 0.00 0.63 0.32 0.03 97.61 09:52:01 1 0.17 0.00 0.07 3.55 0.02 96.20 09:52:01 2 0.38 0.00 0.00 0.00 0.00 99.62 09:52:01 3 0.10 0.00 0.08 0.00 0.02 99.80 09:53:01 all 0.56 0.00 0.19 1.77 0.03 97.46 09:53:01 0 0.13 0.00 0.10 0.08 0.02 99.67 09:53:01 1 0.48 0.00 0.13 3.16 0.03 96.19 09:53:01 2 0.40 0.00 0.02 0.00 0.02 99.57 09:53:01 3 1.20 0.00 0.48 3.84 0.05 94.42 09:54:01 all 0.55 0.00 0.20 1.59 0.03 97.64 09:54:01 0 0.13 0.00 0.12 0.43 0.02 99.30 09:54:01 1 1.44 0.00 0.62 5.00 0.05 92.90 09:54:01 2 0.03 0.00 0.02 0.17 0.00 99.78 09:54:01 3 0.62 0.00 0.07 0.73 0.03 98.55 09:55:01 all 0.50 0.00 0.20 1.89 0.03 97.38 09:55:01 0 0.60 0.00 0.25 0.30 0.03 98.82 09:55:01 1 1.05 0.00 0.43 5.78 0.03 92.70 09:55:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:55:01 3 0.30 0.00 0.12 1.50 0.02 98.06 09:56:01 all 0.98 0.00 0.47 1.90 0.03 96.62 09:56:01 0 0.48 0.00 0.20 0.52 0.03 98.76 09:56:01 1 2.87 0.00 1.42 7.07 0.08 88.55 09:56:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:56:01 3 0.52 0.00 0.23 0.00 0.02 99.23 09:57:06 all 0.92 0.00 0.87 6.84 0.09 91.27 09:57:06 0 2.32 0.00 2.34 3.65 0.17 91.52 09:57:06 1 1.16 0.00 1.04 12.94 0.06 84.79 09:57:06 2 0.09 0.00 0.06 10.77 0.08 89.00 09:57:06 3 0.12 0.00 0.09 0.00 0.06 99.72 09:58:01 all 21.47 0.00 3.10 14.72 0.08 60.63 09:58:01 0 22.89 0.00 3.75 38.36 0.07 34.92 09:58:01 1 21.17 0.00 3.34 13.30 0.07 62.12 09:58:01 2 20.21 0.00 3.18 3.94 0.09 72.58 09:58:01 3 21.61 0.00 2.11 3.21 0.07 73.00 09:59:01 all 8.51 0.00 6.13 11.00 0.10 74.27 09:59:01 0 2.68 0.00 3.01 1.36 0.08 92.87 09:59:01 1 7.66 0.00 6.92 36.33 0.12 48.97 09:59:01 2 14.00 0.00 3.51 4.45 0.07 77.97 09:59:01 3 9.68 0.00 10.79 1.93 0.13 77.47 10:00:01 all 10.56 0.00 0.70 12.53 0.04 76.16 10:00:01 0 5.46 0.00 0.33 2.53 0.02 91.65 10:00:01 1 21.11 0.00 1.42 45.14 0.05 32.28 10:00:01 2 12.70 0.00 0.60 1.92 0.05 84.73 10:00:01 3 3.00 0.00 0.52 0.48 0.03 95.96 Average: all 3.67 0.00 0.89 4.45 0.05 90.94 Average: 0 3.45 0.00 0.83 2.39 0.05 93.27 Average: 1 3.93 0.00 1.00 10.36 0.05 84.66 Average: 2 4.40 0.00 0.69 2.40 0.04 92.48 Average: 3 2.93 0.00 1.05 2.64 0.05 93.33