---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-41 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): 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.8G 9.5G 51% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 504 4408 0 3062 7173 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:80:37:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85039sec preferred_lft 85039sec inet6 fe80::f816:3eff:fe80:37aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:ae:58:24 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-41) 12/09/25 _x86_64_ (4 CPU) 12:32:36 LINUX RESTART (4 CPU) 12:33:01 tps rtps wtps bread/s bwrtn/s 12:34:01 59.29 27.55 31.74 3154.01 37190.08 12:35:01 2.37 0.02 2.35 2.40 27.72 12:36:01 0.90 0.00 0.90 0.00 10.53 12:37:01 1.47 0.00 1.47 0.00 17.20 12:38:01 1.35 0.02 1.33 3.20 15.33 12:39:01 1.27 0.00 1.27 0.00 14.80 12:40:01 0.88 0.00 0.88 0.00 10.40 12:41:01 1.28 0.00 1.28 0.00 15.33 12:42:01 1.20 0.00 1.20 0.00 13.06 12:43:01 1.57 0.00 1.57 0.00 17.86 12:44:01 0.87 0.00 0.87 0.00 10.13 12:45:01 1.42 0.00 1.42 0.00 15.86 12:46:01 0.73 0.00 0.73 0.00 8.27 12:47:01 1.20 0.00 1.20 0.00 14.00 12:48:01 81.09 25.06 56.03 884.24 4395.07 12:49:01 91.23 33.06 58.17 1693.72 9269.79 12:50:01 48.89 15.68 33.21 899.72 10572.50 12:51:01 27.86 8.98 18.88 1082.97 7772.34 12:52:02 19.83 0.73 19.10 37.46 14555.31 12:53:01 6.56 1.20 5.36 41.08 415.25 12:54:01 11.61 0.38 11.23 22.13 618.86 12:55:01 21.75 0.67 21.08 77.72 1536.54 Average: 17.49 5.16 12.34 359.27 3935.11 12:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 6161476 7548312 2005952 24.56 26352 1546624 876288 9.51 424552 1425520 92 12:35:01 6163344 7550216 2004084 24.54 26440 1546684 884268 9.59 423268 1425480 8 12:36:01 6164212 7551120 2003216 24.53 26480 1546688 884268 9.59 422300 1425480 8 12:37:01 6164136 7551104 2003292 24.53 26528 1546692 884268 9.59 422428 1425484 144 12:38:01 6163996 7551152 2003432 24.53 26616 1546780 884268 9.59 422424 1425532 4 12:39:01 6163944 7551324 2003484 24.53 26648 1546920 884268 9.59 422624 1425712 36 12:40:01 6163944 7551356 2003484 24.53 26672 1546928 884268 9.59 422436 1425720 8 12:41:01 6164100 7551552 2003328 24.53 26712 1546936 884268 9.59 422584 1425728 40 12:42:01 6163400 7550940 2004028 24.54 26784 1546936 884268 9.59 422660 1425728 8 12:43:01 6163556 7551208 2003872 24.53 26864 1546940 892252 9.68 422808 1425732 32 12:44:01 6163376 7551040 2004052 24.54 26896 1546944 892252 9.68 422872 1425736 12 12:45:01 6163292 7551032 2004136 24.54 26936 1546948 892252 9.68 423064 1425744 8 12:46:01 6163276 7551040 2004152 24.54 26952 1546948 892252 9.68 422932 1425740 8 12:47:01 6163324 7551096 2004104 24.54 26976 1546952 892252 9.68 423036 1425744 32 12:48:01 5767196 7362560 2400232 29.39 42440 1730128 1037788 11.26 643616 1581404 78292 12:49:01 5440972 7318340 2726456 33.38 63760 1974628 1065620 11.56 704820 1812824 103316 12:50:01 4581488 6758784 3585940 43.91 71148 2258040 1494580 16.22 1314932 2041964 69996 12:51:01 3868276 6570532 4299152 52.64 77884 2764232 1554056 16.86 1610812 2433912 331272 12:52:02 2700156 5508336 5467272 66.94 80584 2863188 2564848 27.83 2706092 2497456 8664 12:53:01 1898736 4711252 6268692 76.75 80932 2866492 3355816 36.41 3525656 2473152 1916 12:54:01 4492004 7313864 3675424 45.00 82496 2875256 1019772 11.07 939228 2475868 17072 12:55:01 4493916 7323100 3673512 44.98 85520 2878980 1017908 11.05 937324 2474920 11240 Average: 5433278 7208148 2734150 33.48 43574 1903039 1160095 12.59 831930 1715935 28282 12:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 195.98 97.65 427.43 23.99 0.00 0.00 0.00 0.00 12:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 0.22 0.20 0.01 0.03 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 1.07 0.27 1.46 0.02 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 0.12 0.03 0.01 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 0.23 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 0.15 0.10 0.06 0.01 0.00 0.00 0.00 0.00 12:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 0.17 0.12 0.08 0.06 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 0.70 0.10 0.06 0.01 0.00 0.00 0.00 0.00 12:48:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 210.01 127.89 1088.49 42.47 0.00 0.00 0.00 0.00 12:49:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 71.42 45.11 459.00 13.42 0.00 0.00 0.00 0.00 12:50:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 440.89 347.59 4031.73 37.95 0.00 0.00 0.00 0.00 12:51:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 533.66 407.45 6215.57 54.38 0.00 0.00 0.00 0.00 12:52:02 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:02 ens3 127.66 108.85 1317.68 18.82 0.00 0.00 0.00 0.00 12:53:01 lo 15.86 15.86 1.50 1.50 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 10.61 8.25 2.19 14.56 0.00 0.00 0.00 0.00 12:54:01 lo 28.39 28.39 2.97 2.97 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 27.02 23.48 11.41 30.78 0.00 0.00 0.00 0.00 12:55:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 11.88 12.48 10.58 8.85 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.23 0.23 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 74.26 53.68 617.12 11.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-41) 12/09/25 _x86_64_ (4 CPU) 12:32:36 LINUX RESTART (4 CPU) 12:33:01 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 4.57 0.00 1.47 2.02 1.13 90.82 12:34:01 0 4.71 0.00 0.66 0.20 1.29 93.13 12:34:01 1 4.85 0.00 0.87 2.37 0.83 91.08 12:34:01 2 5.44 0.00 0.80 3.65 1.28 88.83 12:34:01 3 3.26 0.00 3.52 1.84 1.11 90.26 12:35:01 all 0.11 0.00 0.02 0.03 0.25 99.58 12:35:01 0 0.37 0.00 0.02 0.02 0.65 98.95 12:35:01 1 0.00 0.00 0.02 0.00 0.07 99.92 12:35:01 2 0.03 0.00 0.03 0.02 0.22 99.70 12:35:01 3 0.02 0.00 0.03 0.13 0.08 99.73 12:36:01 all 0.07 0.00 0.01 0.02 0.20 99.70 12:36:01 0 0.23 0.00 0.02 0.00 0.66 99.09 12:36:01 1 0.00 0.00 0.00 0.00 0.07 99.93 12:36:01 2 0.03 0.00 0.02 0.00 0.05 99.90 12:36:01 3 0.00 0.00 0.02 0.05 0.02 99.92 12:37:01 all 0.23 0.00 0.02 0.02 0.30 99.43 12:37:01 0 0.84 0.00 0.05 0.03 0.81 98.27 12:37:01 1 0.02 0.00 0.00 0.00 0.07 99.92 12:37:01 2 0.07 0.00 0.00 0.00 0.22 99.72 12:37:01 3 0.00 0.00 0.00 0.05 0.08 99.87 12:38:01 all 0.18 0.00 0.02 0.02 0.25 99.52 12:38:01 0 0.68 0.00 0.03 0.08 0.73 98.48 12:38:01 1 0.00 0.00 0.02 0.02 0.02 99.95 12:38:01 2 0.02 0.00 0.02 0.00 0.23 99.73 12:38:01 3 0.02 0.00 0.02 0.02 0.05 99.90 12:39:01 all 0.16 0.00 0.02 0.02 0.26 99.54 12:39:01 0 0.50 0.00 0.05 0.07 0.83 98.56 12:39:01 1 0.02 0.00 0.00 0.00 0.05 99.93 12:39:01 2 0.12 0.00 0.02 0.00 0.13 99.73 12:39:01 3 0.00 0.00 0.03 0.00 0.05 99.92 12:40:01 all 0.12 0.00 0.01 0.01 0.30 99.56 12:40:01 0 0.43 0.00 0.03 0.05 0.91 98.58 12:40:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:40:01 2 0.03 0.00 0.03 0.00 0.23 99.70 12:40:01 3 0.00 0.00 0.00 0.00 0.02 99.98 12:41:01 all 0.09 0.00 0.02 0.01 0.26 99.63 12:41:01 0 0.30 0.00 0.02 0.05 0.76 98.87 12:41:01 1 0.00 0.00 0.02 0.00 0.05 99.93 12:41:01 2 0.03 0.00 0.02 0.00 0.17 99.78 12:41:01 3 0.00 0.00 0.02 0.00 0.05 99.93 12:42:01 all 0.15 0.00 0.02 0.03 0.20 99.60 12:42:01 0 0.58 0.00 0.03 0.12 0.56 98.71 12:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:42:01 2 0.05 0.00 0.03 0.00 0.17 99.75 12:42:01 3 0.00 0.00 0.00 0.00 0.05 99.95 12:43:01 all 0.08 0.00 0.02 0.03 0.27 99.60 12:43:01 0 0.28 0.00 0.03 0.13 0.65 98.90 12:43:01 1 0.02 0.00 0.02 0.00 0.03 99.93 12:43:01 2 0.02 0.00 0.02 0.00 0.23 99.73 12:43:01 3 0.03 0.00 0.00 0.00 0.15 99.82 12:44:01 all 0.06 0.00 0.01 0.02 0.24 99.68 12:44:01 0 0.15 0.00 0.00 0.07 0.37 99.42 12:44:01 1 0.00 0.00 0.00 0.00 0.02 99.98 12:44:01 2 0.05 0.00 0.00 0.00 0.18 99.77 12:44:01 3 0.03 0.00 0.05 0.00 0.40 99.52 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:01 all 0.10 0.00 0.02 0.01 0.22 99.65 12:45:01 0 0.35 0.00 0.03 0.05 0.22 99.35 12:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:45:01 2 0.02 0.00 0.00 0.00 0.18 99.80 12:45:01 3 0.03 0.00 0.02 0.00 0.43 99.52 12:46:01 all 0.06 0.00 0.01 0.01 0.27 99.65 12:46:01 0 0.15 0.00 0.00 0.03 0.30 99.52 12:46:01 1 0.02 0.00 0.00 0.00 0.05 99.93 12:46:01 2 0.02 0.00 0.00 0.00 0.20 99.78 12:46:01 3 0.07 0.00 0.03 0.00 0.55 99.35 12:47:01 all 0.14 0.00 0.01 0.01 0.26 99.58 12:47:01 0 0.45 0.00 0.00 0.03 0.27 99.25 12:47:01 1 0.00 0.00 0.00 0.00 0.02 99.98 12:47:01 2 0.05 0.00 0.00 0.00 0.23 99.72 12:47:01 3 0.03 0.00 0.03 0.02 0.55 99.37 12:48:01 all 18.28 0.00 1.21 2.75 2.32 75.44 12:48:01 0 6.83 0.00 0.77 3.25 1.41 87.74 12:48:01 1 23.88 0.00 1.47 1.77 2.13 70.75 12:48:01 2 17.37 0.00 0.86 0.63 2.33 78.81 12:48:01 3 25.09 0.00 1.76 5.32 3.40 64.43 12:49:01 all 22.27 0.00 1.49 2.86 3.09 70.29 12:49:01 0 37.10 0.00 1.89 1.70 2.93 56.38 12:49:01 1 7.91 0.00 0.69 3.76 2.35 85.29 12:49:01 2 31.57 0.00 1.99 2.21 3.59 60.64 12:49:01 3 12.53 0.00 1.38 3.81 3.46 78.82 12:50:01 all 35.06 0.00 2.23 1.14 7.09 54.48 12:50:01 0 31.96 0.00 2.23 1.61 6.62 57.58 12:50:01 1 37.39 0.00 2.04 0.94 7.28 52.35 12:50:01 2 37.79 0.00 2.02 0.52 7.24 52.42 12:50:01 3 33.11 0.00 2.67 1.43 7.25 55.55 12:51:01 all 43.79 0.00 2.46 0.44 5.95 47.36 12:51:01 0 40.75 0.00 3.20 0.65 6.28 49.12 12:51:01 1 42.27 0.00 1.38 0.82 5.25 50.27 12:51:01 2 46.60 0.00 2.37 0.02 5.97 45.04 12:51:01 3 45.57 0.00 2.84 0.28 6.30 45.01 12:52:02 all 64.69 0.00 1.55 0.19 9.27 24.30 12:52:02 0 52.90 0.00 1.82 0.37 9.34 35.57 12:52:02 1 60.55 0.00 1.82 0.03 9.57 28.03 12:52:02 2 71.48 0.00 1.43 0.02 9.14 17.94 12:52:02 3 73.98 0.00 1.17 0.34 9.02 15.49 12:53:01 all 65.24 0.00 1.19 0.19 8.98 24.40 12:53:01 0 57.53 0.00 1.56 0.41 8.67 31.83 12:53:01 1 72.04 0.00 1.03 0.08 9.20 17.64 12:53:01 2 61.82 0.00 1.16 0.20 8.77 28.04 12:53:01 3 69.58 0.00 1.03 0.05 9.29 20.05 12:54:01 all 45.55 0.00 1.32 0.42 5.48 47.23 12:54:01 0 42.89 0.00 1.05 0.08 5.73 50.25 12:54:01 1 46.39 0.00 0.84 0.02 5.27 47.48 12:54:01 2 43.00 0.00 2.25 1.43 5.52 47.80 12:54:01 3 49.95 0.00 1.10 0.13 5.41 43.40 12:55:01 all 20.32 0.00 0.95 0.93 1.43 76.38 12:55:01 0 25.90 0.00 1.29 0.21 2.11 70.49 12:55:01 1 38.07 0.00 0.93 0.25 1.92 58.84 12:55:01 2 4.56 0.00 0.78 2.97 0.81 90.88 12:55:01 3 12.62 0.00 0.80 0.28 0.90 85.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.71 0.00 0.64 0.51 2.20 81.94 Average: 0 14.00 0.00 0.68 0.42 2.38 82.52 Average: 1 15.27 0.00 0.51 0.46 2.03 81.72 Average: 2 14.66 0.00 0.63 0.53 2.15 82.02 Average: 3 14.91 0.00 0.76 0.63 2.22 81.48