---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12951 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: 2800.000 BogoMIPS: 5600.00 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.1G 58% / 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: 3943 503 2013 0 1426 3193 Swap: 1023 17 1006 ---> 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:df:a6:3c brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fedf:a63c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:54:e7:ef 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 inet6 fe80::42:b9ff:fe54:e7ef/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12951) 12/13/24 _x86_64_ (4 CPU) 12:27:39 LINUX RESTART (4 CPU) 12:28:01 tps rtps wtps bread/s bwrtn/s 12:29:02 194.62 83.39 111.23 6548.51 43100.83 12:30:01 134.25 47.26 86.99 3317.95 14084.66 12:31:01 212.72 41.72 171.00 3482.92 41729.20 12:32:01 130.61 29.06 101.55 1021.96 25364.17 12:33:01 304.00 27.85 276.15 2180.17 20426.60 12:34:01 63.30 6.95 56.35 148.35 1839.25 12:35:01 310.98 1.13 309.85 16.13 9928.88 12:36:01 376.12 0.78 375.34 16.53 13058.76 12:37:01 335.14 2.98 332.16 121.85 11523.81 12:38:01 366.21 16.90 349.31 482.66 12827.84 12:39:01 450.42 5.35 445.08 178.64 15811.50 12:40:01 2348.68 253.12 2095.56 10070.60 20269.91 12:41:01 343.74 176.99 166.74 3957.61 41216.39 Average: 429.12 53.38 375.75 2426.25 20869.70 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:02 1644064 3357028 2394588 59.29 54188 1813152 874704 17.19 565876 1646080 135912 12:30:01 773676 2842856 3264976 80.84 67472 2142380 1348772 26.51 1157428 1894532 19564 12:31:01 419468 2637392 3619184 89.61 90908 2270456 1479052 29.07 1439756 1967280 328 12:32:01 109968 1908588 3928684 97.28 98996 1852656 2519104 49.52 2041664 1687168 185328 12:33:01 111052 1286268 3927600 97.25 116292 1294644 3526296 69.32 2580932 1136752 14596 12:34:01 112096 990056 3926556 97.22 111996 1010192 3832404 75.33 2770220 956332 556 12:35:01 108960 969200 3929692 97.30 127376 971244 3841244 75.51 2782488 929732 5036 12:36:01 122192 958892 3916460 96.97 139136 932808 3865260 75.98 2781392 910588 4984 12:37:01 125840 758168 3912812 96.88 141828 724112 4298872 84.50 2867012 813796 8756 12:38:01 114740 509540 3923912 97.16 93632 527484 4598872 90.40 2932032 713468 10456 12:39:01 118332 348896 3920320 97.07 77060 371904 4896004 96.24 2948876 665244 6872 12:40:01 1323980 1963888 2714672 67.22 75204 734996 2109052 41.46 1664920 884824 18936 12:41:01 2128696 3305844 1909956 47.29 109516 1227836 953448 18.74 610740 1122108 18412 Average: 554851 1679740 3483801 86.26 100277 1221066 2934083 57.68 2087949 1179070 33057 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:29:02 ens3 339.38 237.26 1505.62 69.15 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 12:30:01 ens3 391.63 378.66 2358.92 75.47 0.00 0.00 0.00 0.00 12:31:01 docker0 157.08 218.33 8.20 2332.14 0.00 0.00 0.00 0.00 12:31:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:31:01 ens3 450.82 353.68 5088.29 40.69 0.00 0.00 0.00 0.00 12:32:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 veth219a11c 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 12:32:01 lo 3.48 3.48 0.39 0.39 0.00 0.00 0.00 0.00 12:32:01 ens3 724.88 529.63 7600.92 80.05 0.00 0.00 0.00 0.00 12:33:01 veth9594ac8 44.71 44.23 190.77 4.94 0.00 0.00 0.00 0.02 12:33:01 docker0 44.89 44.24 190.16 4.94 0.00 0.00 0.00 0.00 12:33:01 veth219a11c 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 12:33:01 lo 73.35 73.35 193.63 193.63 0.00 0.00 0.00 0.00 12:34:01 veth9594ac8 92.77 88.70 436.90 37.50 0.00 0.00 0.00 0.04 12:34:01 docker0 92.95 88.87 435.64 37.51 0.00 0.00 0.00 0.00 12:34:01 veth219a11c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 lo 146.45 146.45 471.47 471.47 0.00 0.00 0.00 0.00 12:35:01 veth9594ac8 104.23 95.58 333.15 31.71 0.00 0.00 0.00 0.03 12:35:01 docker0 104.40 95.75 331.73 31.72 0.00 0.00 0.00 0.00 12:35:01 veth219a11c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 lo 179.37 179.37 362.84 362.84 0.00 0.00 0.00 0.00 12:36:01 veth9594ac8 173.17 159.67 635.01 61.98 0.00 0.00 0.00 0.05 12:36:01 docker0 173.35 159.84 632.65 61.99 0.00 0.00 0.00 0.00 12:36:01 veth219a11c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:36:01 lo 256.31 256.31 688.22 688.22 0.00 0.00 0.00 0.00 12:37:01 veth9594ac8 120.40 109.32 415.98 38.92 0.00 0.00 0.00 0.03 12:37:01 docker0 120.58 109.50 414.34 38.93 0.00 0.00 0.00 0.00 12:37:01 veth219a11c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 lo 189.45 189.45 449.64 449.64 0.00 0.00 0.00 0.00 12:38:01 veth9594ac8 99.58 94.22 211.07 23.67 0.00 0.00 0.00 0.02 12:38:01 docker0 99.78 94.42 209.72 23.68 0.00 0.00 0.00 0.00 12:38:01 veth219a11c 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 lo 181.00 181.00 231.47 231.47 0.00 0.00 0.00 0.00 12:39:01 veth9594ac8 77.12 69.71 74.61 11.94 0.00 0.00 0.00 0.01 12:39:01 docker0 77.30 69.87 73.57 11.95 0.00 0.00 0.00 0.00 12:39:01 veth219a11c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 lo 146.08 146.08 84.44 84.44 0.00 0.00 0.00 0.00 12:40:01 vethd064393 20.73 29.41 1.41 203.89 0.00 0.00 0.00 0.02 12:40:01 docker0 43.80 51.59 12.54 206.73 0.00 0.00 0.00 0.00 12:40:01 lo 48.21 48.21 14.13 14.13 0.00 0.00 0.00 0.00 12:40:01 ens3 3800.57 2662.22 17192.03 722.15 0.00 0.00 0.00 0.00 12:41:01 docker0 136.82 184.86 7.00 1996.05 0.00 0.00 0.00 0.00 12:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:41:01 ens3 259.68 189.80 2032.96 66.14 0.00 0.00 0.00 0.00 Average: docker0 80.96 86.07 178.32 365.62 0.00 0.00 0.00 0.00 Average: lo 94.68 94.68 192.27 192.27 0.00 0.00 0.00 0.00 Average: ens3 312.43 219.44 1482.11 60.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12951) 12/13/24 _x86_64_ (4 CPU) 12:27:39 LINUX RESTART (4 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:02 all 20.52 0.00 2.65 6.01 0.06 70.76 12:29:02 0 35.33 0.00 4.50 12.02 0.08 48.07 12:29:02 1 19.68 0.00 2.68 6.36 0.07 71.22 12:29:02 2 13.13 0.00 1.88 2.11 0.07 82.82 12:29:02 3 13.98 0.00 1.56 3.55 0.05 80.86 12:30:01 all 35.70 0.00 2.11 2.38 0.10 59.71 12:30:01 0 29.91 0.00 1.46 3.63 0.10 64.90 12:30:01 1 31.18 0.00 1.53 1.75 0.09 65.45 12:30:01 2 45.25 0.00 2.53 2.87 0.12 49.24 12:30:01 3 36.44 0.00 2.91 1.29 0.12 59.24 12:31:01 all 32.28 0.00 4.58 5.52 0.12 57.49 12:31:01 0 31.24 0.00 3.80 5.81 0.10 59.05 12:31:01 1 33.98 0.00 4.49 4.34 0.08 57.10 12:31:01 2 32.97 0.00 5.05 6.74 0.15 55.08 12:31:01 3 30.92 0.00 5.01 5.19 0.12 58.76 12:32:01 all 42.32 0.00 3.39 2.48 0.10 51.70 12:32:01 0 44.80 0.00 2.70 2.23 0.10 50.18 12:32:01 1 37.93 0.00 3.06 3.63 0.10 55.29 12:32:01 2 53.50 0.00 3.81 2.01 0.12 40.56 12:32:01 3 33.10 0.00 3.96 2.06 0.12 60.76 12:33:01 all 35.43 0.00 2.96 7.07 0.11 54.44 12:33:01 0 41.32 0.00 3.41 6.49 0.10 48.68 12:33:01 1 40.85 0.00 2.54 2.10 0.12 54.39 12:33:01 2 33.86 0.00 3.46 12.07 0.12 50.50 12:33:01 3 25.66 0.00 2.45 7.64 0.08 64.17 12:34:01 all 16.87 0.00 1.54 0.95 0.08 80.57 12:34:01 0 17.07 0.00 1.29 0.20 0.08 81.36 12:34:01 1 14.07 0.00 1.98 0.37 0.07 83.51 12:34:01 2 16.84 0.00 1.35 0.25 0.07 81.49 12:34:01 3 19.52 0.00 1.52 3.00 0.08 75.87 12:35:01 all 13.11 0.00 3.21 9.31 0.10 74.28 12:35:01 0 11.46 0.00 2.98 9.27 0.10 76.18 12:35:01 1 13.04 0.00 2.38 12.49 0.08 72.01 12:35:01 2 12.19 0.00 4.13 4.65 0.13 78.90 12:35:01 3 15.76 0.00 3.36 10.81 0.08 69.98 12:36:01 all 12.98 0.00 4.09 12.04 0.11 70.79 12:36:01 0 11.38 0.00 3.41 9.31 0.10 75.80 12:36:01 1 14.66 0.00 4.62 4.94 0.12 75.66 12:36:01 2 12.11 0.00 4.21 16.74 0.12 66.82 12:36:01 3 13.73 0.00 4.08 17.21 0.10 64.87 12:37:01 all 18.60 0.00 3.73 10.49 0.10 67.07 12:37:01 0 18.52 0.00 2.87 9.89 0.08 68.63 12:37:01 1 15.59 0.00 4.12 9.73 0.10 70.46 12:37:01 2 17.99 0.00 3.94 8.88 0.12 69.07 12:37:01 3 22.28 0.00 4.02 13.46 0.10 60.13 12:38:01 all 21.62 0.00 6.40 11.66 0.13 60.19 12:38:01 0 23.03 0.00 6.45 14.76 0.13 55.63 12:38:01 1 21.31 0.00 6.26 16.17 0.13 56.13 12:38:01 2 18.09 0.00 5.18 4.44 0.13 72.15 12:38:01 3 24.03 0.00 7.70 11.25 0.12 56.90 12:39:01 all 13.23 0.00 4.89 13.88 0.13 67.86 12:39:01 0 13.38 0.00 5.44 13.49 0.12 67.57 12:39:01 1 12.84 0.00 4.86 18.13 0.13 64.03 12:39:01 2 13.76 0.00 4.52 15.73 0.15 65.85 12:39:01 3 13.00 0.00 4.76 8.19 0.10 73.95 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 30.46 0.00 5.00 15.02 0.11 49.40 12:40:01 0 30.71 0.00 4.94 14.90 0.10 49.34 12:40:01 1 29.10 0.00 5.95 17.30 0.12 47.54 12:40:01 2 28.05 0.00 5.15 14.82 0.13 51.86 12:40:01 3 33.95 0.00 3.93 13.09 0.12 48.92 12:41:01 all 15.09 0.00 3.73 8.51 0.08 72.59 12:41:01 0 10.77 0.00 3.84 11.14 0.07 74.18 12:41:01 1 10.07 0.00 3.34 3.86 0.07 82.67 12:41:01 2 13.06 0.00 3.35 8.95 0.12 74.52 12:41:01 3 26.51 0.00 4.37 10.14 0.08 58.89 Average: all 23.70 0.00 3.71 8.11 0.10 64.38 Average: 0 24.52 0.00 3.62 8.71 0.10 63.04 Average: 1 22.62 0.00 3.68 7.78 0.10 65.82 Average: 2 23.89 0.00 3.73 7.70 0.12 64.55 Average: 3 23.75 0.00 3.82 8.23 0.10 64.11